JP5556179B2 - Fluoropolymer and antifouling agent - Google Patents
Fluoropolymer and antifouling agent Download PDFInfo
- Publication number
- JP5556179B2 JP5556179B2 JP2009548040A JP2009548040A JP5556179B2 JP 5556179 B2 JP5556179 B2 JP 5556179B2 JP 2009548040 A JP2009548040 A JP 2009548040A JP 2009548040 A JP2009548040 A JP 2009548040A JP 5556179 B2 JP5556179 B2 JP 5556179B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- fluorine
- monomer
- carbon atoms
- atom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920002313 fluoropolymer Polymers 0.000 title claims description 27
- 239000004811 fluoropolymer Substances 0.000 title claims description 27
- 239000002519 antifouling agent Substances 0.000 title description 7
- 239000000178 monomer Substances 0.000 claims description 125
- 229910052731 fluorine Inorganic materials 0.000 claims description 88
- 239000011737 fluorine Substances 0.000 claims description 72
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 71
- 125000004432 carbon atom Chemical group C* 0.000 claims description 58
- 239000002689 soil Substances 0.000 claims description 28
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 24
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 23
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- -1 acrylate ester Chemical class 0.000 claims description 17
- 125000002947 alkylene group Chemical group 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 17
- 125000001153 fluoro group Chemical group F* 0.000 claims description 17
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 16
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 14
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052801 chlorine Inorganic materials 0.000 claims description 14
- 229910052740 iodine Inorganic materials 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 14
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 10
- 125000005702 oxyalkylene group Chemical group 0.000 claims description 10
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 9
- 239000004753 textile Substances 0.000 claims description 9
- 125000001931 aliphatic group Chemical group 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 125000003277 amino group Chemical group 0.000 claims description 6
- 239000012948 isocyanate Substances 0.000 claims description 4
- 150000002513 isocyanates Chemical class 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 4
- 125000001302 tertiary amino group Chemical group 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 239000012736 aqueous medium Substances 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 claims description 2
- 125000003700 epoxy group Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 229930195734 saturated hydrocarbon Chemical group 0.000 claims description 2
- 229930195735 unsaturated hydrocarbon Chemical group 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 44
- 238000012360 testing method Methods 0.000 description 25
- 239000004744 fabric Substances 0.000 description 19
- 239000003921 oil Substances 0.000 description 16
- 235000019198 oils Nutrition 0.000 description 16
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- 239000003960 organic solvent Substances 0.000 description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 13
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 13
- 239000003505 polymerization initiator Substances 0.000 description 13
- 238000003786 synthesis reaction Methods 0.000 description 13
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 12
- 229920001577 copolymer Polymers 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 150000003839 salts Chemical class 0.000 description 11
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 230000003373 anti-fouling effect Effects 0.000 description 9
- 239000003995 emulsifying agent Substances 0.000 description 9
- KGYUZRBIQCDOCN-UHFFFAOYSA-N 2-(2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptyl)oxirane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CC1CO1 KGYUZRBIQCDOCN-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000002202 Polyethylene glycol Substances 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 230000020169 heat generation Effects 0.000 description 6
- 229920001223 polyethylene glycol Polymers 0.000 description 6
- IBDVWXAVKPRHCU-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)ethyl 3-oxobutanoate Chemical compound CC(=O)CC(=O)OCCOC(=O)C(C)=C IBDVWXAVKPRHCU-UHFFFAOYSA-N 0.000 description 5
- 125000002091 cationic group Chemical group 0.000 description 5
- WZOZEZRFJCJXNZ-ZBFHGGJFSA-N cefoxitin Chemical compound N([C@]1(OC)C(N2C(=C(COC(N)=O)CS[C@@H]21)C(O)=O)=O)C(=O)CC1=CC=CS1 WZOZEZRFJCJXNZ-ZBFHGGJFSA-N 0.000 description 5
- 235000019441 ethanol Nutrition 0.000 description 5
- 238000000806 fluorine-19 nuclear magnetic resonance spectrum Methods 0.000 description 5
- 238000002329 infrared spectrum Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- HFBMWMNUJJDEQZ-UHFFFAOYSA-N acryloyl chloride Chemical compound ClC(=O)C=C HFBMWMNUJJDEQZ-UHFFFAOYSA-N 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 238000007720 emulsion polymerization reaction Methods 0.000 description 4
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 4
- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 3
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 3
- VPKQPPJQTZJZDB-UHFFFAOYSA-N 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl prop-2-enoate Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CCOC(=O)C=C VPKQPPJQTZJZDB-UHFFFAOYSA-N 0.000 description 3
- QCAHUFWKIQLBNB-UHFFFAOYSA-N 3-(3-methoxypropoxy)propan-1-ol Chemical compound COCCCOCCCO QCAHUFWKIQLBNB-UHFFFAOYSA-N 0.000 description 3
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 230000001804 emulsifying effect Effects 0.000 description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 3
- 125000003010 ionic group Chemical group 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 2
- BJEMXPVDXFSROA-UHFFFAOYSA-N 3-butylbenzene-1,2-diol Chemical group CCCCC1=CC=CC(O)=C1O BJEMXPVDXFSROA-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 2
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002285 corn oil Substances 0.000 description 2
- 235000005687 corn oil Nutrition 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 229940015043 glyoxal Drugs 0.000 description 2
- 229920000578 graft copolymer Polymers 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate group Chemical group C(C(=C)C)(=O)[O-] CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 125000006344 nonafluoro n-butyl group Chemical group FC(F)(F)C(F)(F)C(F)(F)C(F)(F)* 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid group Chemical group C(C=1C(C(=O)O)=CC=CC1)(=O)O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- OPQYOFWUFGEMRZ-UHFFFAOYSA-N tert-butyl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOC(=O)C(C)(C)C OPQYOFWUFGEMRZ-UHFFFAOYSA-N 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
- LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- AVTLBBWTUPQRAY-UHFFFAOYSA-N 2-(2-cyanobutan-2-yldiazenyl)-2-methylbutanenitrile Chemical compound CCC(C)(C#N)N=NC(C)(CC)C#N AVTLBBWTUPQRAY-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- QMYCJCOPYOPWTI-UHFFFAOYSA-N 2-[(1-amino-1-imino-2-methylpropan-2-yl)diazenyl]-2-methylpropanimidamide;hydron;chloride Chemical compound Cl.NC(=N)C(C)(C)N=NC(C)(C)C(N)=N QMYCJCOPYOPWTI-UHFFFAOYSA-N 0.000 description 1
- PFHOSZAOXCYAGJ-UHFFFAOYSA-N 2-[(2-cyano-4-methoxy-4-methylpentan-2-yl)diazenyl]-4-methoxy-2,4-dimethylpentanenitrile Chemical compound COC(C)(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)(C)OC PFHOSZAOXCYAGJ-UHFFFAOYSA-N 0.000 description 1
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- SJIXRGNQPBQWMK-UHFFFAOYSA-N DEAEMA Natural products CCN(CC)CCOC(=O)C(C)=C SJIXRGNQPBQWMK-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- MZVQCMJNVPIDEA-UHFFFAOYSA-N [CH2]CN(CC)CC Chemical group [CH2]CN(CC)CC MZVQCMJNVPIDEA-UHFFFAOYSA-N 0.000 description 1
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000001153 anti-wrinkle effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- ZCHPOKZMTJTNHI-UHFFFAOYSA-L barium(2+);sulfonatooxy sulfate Chemical compound [Ba+2].[O-]S(=O)(=O)OOS([O-])(=O)=O ZCHPOKZMTJTNHI-UHFFFAOYSA-L 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- WYFGBFHRZGNGAU-UHFFFAOYSA-N bis[2-(4,5-dihydro-1h-imidazol-2-yl)propan-2-yl]diazene;hydrochloride Chemical compound Cl.N=1CCNC=1C(C)(C)N=NC(C)(C)C1=NCCN1 WYFGBFHRZGNGAU-UHFFFAOYSA-N 0.000 description 1
- CZSHOUBXIGQRDI-UHFFFAOYSA-N bis[2-(4,5-dihydro-1h-imidazol-2-yl)propan-2-yl]diazene;sulfuric acid;hydrate Chemical compound O.OS(O)(=O)=O.N=1CCNC=1C(C)(C)N=NC(C)(C)C1=NCCN1 CZSHOUBXIGQRDI-UHFFFAOYSA-N 0.000 description 1
- LSGUXGJUXCTZPW-UHFFFAOYSA-N bis[2-(5-methyl-4,5-dihydro-1h-imidazol-2-yl)propan-2-yl]diazene;hydrochloride Chemical compound Cl.N1C(C)CN=C1C(C)(C)N=NC(C)(C)C1=NCC(C)N1 LSGUXGJUXCTZPW-UHFFFAOYSA-N 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007673 developmental toxicity Effects 0.000 description 1
- 231100000415 developmental toxicity Toxicity 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 239000012969 di-tertiary-butyl peroxide Substances 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 125000005670 ethenylalkyl group Chemical group 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 150000002221 fluorine Chemical class 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011086 glassine Substances 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid group Chemical group C(\C=C/C(=O)O)(=O)O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- RBQRWNWVPQDTJJ-UHFFFAOYSA-N methacryloyloxyethyl isocyanate Chemical compound CC(=C)C(=O)OCCN=C=O RBQRWNWVPQDTJJ-UHFFFAOYSA-N 0.000 description 1
- ZQMHJBXHRFJKOT-UHFFFAOYSA-N methyl 2-[(1-methoxy-2-methyl-1-oxopropan-2-yl)diazenyl]-2-methylpropanoate Chemical compound COC(=O)C(C)(C)N=NC(C)(C)C(=O)OC ZQMHJBXHRFJKOT-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 1
- QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-UHFFFAOYSA-N 0.000 description 1
- WHIVNJATOVLWBW-UHFFFAOYSA-N n-butan-2-ylidenehydroxylamine Chemical compound CCC(C)=NO WHIVNJATOVLWBW-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 1
- KOODSCBKXPPKHE-UHFFFAOYSA-N propanethioic s-acid Chemical compound CCC(S)=O KOODSCBKXPPKHE-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid group Chemical group C(CCC(=O)O)(=O)O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
本発明は、含フッ素重合体、および該含フッ素重合体を含んでなるSR剤(防汚剤または汚れ脱離剤)に関する。本発明の防汚剤は、吸水性に優れており、かつ防汚性に優れている。 The present invention relates to a fluoropolymer, and an SR agent (antifouling agent or soil release agent) comprising the fluoropolymer. The antifouling agent of the present invention is excellent in water absorption and excellent in antifouling properties.
繊維織物等に撥水撥油性を付与し、かつ繊維に付着した汚れを洗濯などにより除去しやすくする防汚加工剤として、フルオロアルキル基を有する(メタ)アクリル酸エステル(以下、フッ素含有化合物ともいう。)と親水性基含有化合物との共重合体が知られている(特開昭53−134786号、同59−204980号公報、同62−7782号公報参照)。これらの防汚加工剤は洗濯で汚れが落ちやすい特長を有し、例えば、作業着やユニホーム用途で使用されてきた。近年、防汚加工剤はその応用範囲が拡大する傾向にあり、例えば、ポロシャツ、Tシャツ等への加工も検討されている。
しかしながら、従来の防汚加工剤の大きな欠点は、吸水性が不十分であり、例えば、汗をかいても繊維が汗を吸わないため、汗をかく環境においての着用は不快きわまりなく、この用途への展開は限定的なものに留まっていた。A (meth) acrylic acid ester having a fluoroalkyl group (hereinafter also referred to as a fluorine-containing compound) is used as an antifouling agent that imparts water and oil repellency to textile fabrics and makes it easy to remove dirt adhering to fibers by washing. And a hydrophilic group-containing compound are known (see JP-A-53-134786, JP-A-59-204980, JP-A-62-7782). These antifouling finishing agents have a feature that dirt is easily removed by washing, and have been used in, for example, work clothes and uniforms. In recent years, the application range of antifouling agents tends to be expanded, and for example, processing into polo shirts, T-shirts, and the like has been studied.
However, the major drawback of the conventional antifouling agent is that the water absorption is insufficient.For example, since the fibers do not absorb sweat even if sweat is applied, wearing in a sweating environment is not unpleasant, and this application The development of was limited.
一般的に、十分な汚れ脱離性を得るには、撥油性とflip-flop性が重要とされ、空気中ではパーフルオロアルキル基(以下、Rf基と略す)が表面に配向し、高い撥油性を示しながら、水中ではこれとは逆に、Rf基が後退し、親水性基が表面に配向して、汚れが落ちやすくなるとされている。Flip-flop性とは、空気中と水中で環境に応じて表面分子構造が変化する性質であり、Shermanらによって提唱されている。[P.Sherman, S.Smith, B,Johannessen, Textile Research Journal,39,499(1969)]
Rf基は鎖長が短いとRfの結晶性の低下とともに撥油性も低下する傾向にあり、油汚れで被処理物品が汚染しやすくなる。このため、Rf基の炭素数は実質的に8以上のものが使用されてきた。(特開昭53−134786号公報、特開2000−290640号公報参照)In general, oil repellency and flip-flop are important for obtaining sufficient soil detachability. In the air, perfluoroalkyl groups (hereinafter abbreviated as Rf groups) are oriented on the surface, and have high repellency. Contrary to this, in water, the Rf group recedes and the hydrophilic group is oriented on the surface while exhibiting oiliness, and dirt is easily removed. Flip-flop is a property in which the surface molecular structure changes depending on the environment in air and water, and is proposed by Sherman et al. [P.Sherman, S.Smith, B, Johannessen, Textile Research Journal, 39,499 (1969)]
When the chain length of the Rf group is short, the oil repellency tends to decrease with the decrease in crystallinity of Rf, and the article to be treated is easily contaminated with oil stains. For this reason, an Rf group having substantially 8 or more carbon atoms has been used. (See JP-A-53-134786 and JP-A-2000-290640)
さらに、最近になってテロメリゼーションによって得られる炭素数8のRf基を含有する化合物については、
Federal Register(FR Vol.68,No.73/April 16,2003[FRL-7303-8])(http://www.epa.gov/opptintr/pfoa/pfoafr.pdf)や
EPA Environmental News FOR RELEASE: MONDAY APRIL 14, 2003
EPA INTENSIFIES SCIENTIFIC INVESTIGATION OF A CHEMICAL PROCESSING AID
(http://www.epa.gov/opptintr/pfoa/pfoaprs.pdf) や
EPA OPPT FACT SHEET April 14, 2003(http://www.epa.gov/opptintr/pfoa/pfoafacts.pdf)が、テロマーが分解または代謝により perfluorooctanoic acid(以下、「PFOA」と略す)を生成する可能性があると公表している。
EPA(米国環境保護庁)は、PFOAに対して科学的調査を強化することを発表している。(EPAレポート"PRELIMINARY RISK ASSESSMENT OF THE DEVELOPMENTAL TOXICITY ASSOCIATED WITH EXPOSURE TO PERFLUOROOCTANOIC ACID AND ITS SALTS" (http://www.epa.gov/opptintr/pfoa/pfoara.pdf) 参照)。Further, for compounds containing an Rf group having 8 carbon atoms, which have recently been obtained by telomerization,
Federal Register (FR Vol.68, No.73 / April 16,2003 [FRL-7303-8]) (http://www.epa.gov/opptintr/pfoa/pfoafr.pdf)
EPA Environmental News FOR RELEASE: MONDAY APRIL 14, 2003
EPA INTENSIFIES SCIENTIFIC INVESTIGATION OF A CHEMICAL PROCESSING AID
(Http://www.epa.gov/opptintr/pfoa/pfoaprs.pdf) or
EPA OPPT FACT SHEET April 14, 2003 (http://www.epa.gov/opptintr/pfoa/pfoafacts.pdf) enables telomers to produce perfluorooctanoic acid (hereinafter referred to as “PFOA”) by decomposition or metabolism It is announced that there is a sex.
The EPA (United States Environmental Protection Agency) has announced that it will strengthen scientific research against PFOA. (See EPA report “PRELIMINARY RISK ASSESSMENT OF THE DEVELOPMENTAL TOXICITY ASSOCIATED WITH EXPOSURE TO PERFLUOROOCTANOIC ACID AND ITS SALTS” (http://www.epa.gov/opptintr/pfoa/pfoara.pdf)).
WO 2003/095083は、イソシアネート基含有ビニルモノマーを使用する含フッ素グラフトポリマーを記載している。この含フッ素グラフトポリマーが防汚性を付与することが記載されているが、得られる防汚性および/または吸水性は充分ではない。
本発明の目的は、繊維織物等に対して、優れた吸水性、撥油性、防汚性、汚れ脱離性を付与する汚れ脱離剤を提供すること、更にはRf基の炭素数が8未満と従来に比較して短くても、同様に優れた汚れ脱離剤を提供することにある。 An object of the present invention is to provide a soil release agent that imparts excellent water absorption, oil repellency, antifouling properties, and soil release properties to textile fabrics and the like, and furthermore, the Rf group has 8 carbon atoms. It is to provide an excellent soil release agent even if it is shorter than the conventional one.
吸水性を向上させるための最も簡便な手法は汚れ脱離(SR)ポリマー中のフッ素含有量を減らし、相対的に親水成分の比率を上げることにある。これにより、確かにある程度、吸水性は向上するが、逆に撥油性、汚れ脱離性(SR性)は低下してしまう。撥油性、SR性を低下させることなく、吸水性を向上させることが肝要である。 The simplest technique for improving water absorption is to reduce the fluorine content in the soil release (SR) polymer and relatively increase the ratio of hydrophilic components. This certainly improves the water absorption to some extent, but conversely reduces the oil repellency and dirt release (SR property). It is important to improve water absorption without deteriorating oil repellency and SR property.
この課題を解決するために、以下の発明にいたった。すなわち、本発明は、
(a)フルオロアルキル基を有する含フッ素単量体、
(b)親水性基がオキシアルキレン基(アルキレン基の炭素数2〜6)である親水性含フッ素単量体、および
(c)親水性基がオキシアルキレン基(アルキレン基の炭素数2〜6)である親水性非フッ素単量体
を含んでなり、
含フッ素単量体(a)が、一般式:
CH 2 =C(−X)−C(=O)−Y−Z−Rf (1)
[式中、Xは、水素原子、炭素数1〜21の直鎖状または分岐状のアルキル基、フッ素原子、塩素原子、臭素原子、ヨウ素原子、CFX 1 X 2 基(但し、X 1 およびX 2 は、水素原子、フッ素原子、塩素原子、臭素原子またはヨウ素原子である。)、シアノ基、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基、置換または非置換のベンジル基、置換または非置換のフェニル基であり;
Yは、−O−または−NH−であり;
Zは、炭素数1〜10の脂肪族基、炭素数6〜18の芳香族基または環状脂肪族基、
-CH 2 CH 2 N(R 1 )SO 2 −基(但し、R 1 は炭素数1〜4のアルキル基である。)または
-CH 2 CH(OZ 1 ) CH 2 −基(但し、Z 1 は水素原子またはアセチル基である。)または
-(CH 2 ) m −SO 2 −(CH 2 ) n −基 または -(CH 2 ) m −S−(CH 2 ) n −基(但し、mは1〜10、nは0〜10、である)、
Rfは、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基である。]
で示される化合物である
含フッ素重合体に関する。単量体(b)は単量体(a)と異なる。必要により、含フッ素重合体は、(d)単量体(a)〜(c)以外の他の単量体を含有していてもよい。単量体(d)は、一般に、フッ素原子を含有しない。
In order to solve this problem, the inventors have arrived at the following invention. That is, the present invention
(A) a fluorine-containing monomer having a fluoroalkyl group,
(B) the hydrophilic group is an oxyalkylene group (2 to 6 carbon atoms in the alkylene group) hydrophilic fluorine-containing monomer, and (c) a hydrophilic group is an oxyalkylene group (2 to 6 carbon atoms in the alkylene group ) Ri na comprising a hydrophilic non-fluorinated monomer is,
The fluorine-containing monomer (a) has the general formula:
CH 2 = C (−X) −C (= O) −Y−Z−Rf (1)
[Wherein, X represents a hydrogen atom, a linear or branched alkyl group having 1 to 21 carbon atoms, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a CFX 1 X 2 group (where X 1 and X 2 is a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom or an iodine atom.), A cyano group, a linear or branched fluoroalkyl group having 1 to 21 carbon atoms, a substituted or unsubstituted benzyl group, A substituted or unsubstituted phenyl group;
Y is —O— or —NH—;
Z is an aliphatic group having 1 to 10 carbon atoms, an aromatic group having 6 to 18 carbon atoms or a cyclic aliphatic group,
—CH 2 CH 2 N (R 1 ) SO 2 — group (where R 1 is an alkyl group having 1 to 4 carbon atoms) or
-CH 2 CH (OZ 1 ) CH 2 -group (where Z 1 is a hydrogen atom or an acetyl group) or
— (CH 2 ) m —SO 2 — (CH 2 ) n — group or — (CH 2 ) m —S— (CH 2 ) n — group (where m is 1 to 10, n is 0 to 10, is there),
Rf is a linear or branched fluoroalkyl group having 1 to 21 carbon atoms. ]
It is related with the fluorine-containing polymer which is a compound shown by these . Monomer (b) is different from monomer (a). If necessary, the fluoropolymer may contain a monomer other than (d) monomers (a) to (c). The monomer (d) generally does not contain a fluorine atom.
本発明の含フッ素重合体は、
(A)含フッ素単量体(a)から誘導された繰り返し単位、
(B)親水性含フッ素単量体(b)から誘導された繰り返し単位、及び
(C)親水性非フッ素単量体(c)から誘導された繰り返し単位から誘導された繰り返し単位を有する。
含フッ素重合体は、(D)単量体(a)〜(c)以外の他の単量体(d)から誘導された繰り返し単位を有していてもよい。他の単量体(d)は、前記単量体(a)、(b)、(c)と共重合可能な不飽和二重結合を有する、単量体(a)、(b)、(c)以外の単量体である。
本発明の(b)成分は特に重要であり、b成分をポリマー中に導入することで、比較的、ポリマー中のフッ素含有量が高くても、吸水性をも有するようになり、吸水性と撥油性、防汚性、汚れ脱離性(SR性)に優れた本発明の含フッ素共重合体を与える。The fluoropolymer of the present invention is
(A) a repeating unit derived from the fluorine-containing monomer (a),
(B) having a repeating unit derived from a hydrophilic fluorine-containing monomer (b) and (C) a repeating unit derived from a repeating unit derived from a hydrophilic non-fluorine monomer (c).
The fluoropolymer may have a repeating unit derived from a monomer (d) other than (D) monomers (a) to (c). The other monomer (d) is a monomer (a), (b), () having an unsaturated double bond copolymerizable with the monomer (a), (b), (c). It is a monomer other than c).
The component (b) of the present invention is particularly important. By introducing the component b into the polymer, even if the fluorine content in the polymer is relatively high, the polymer has water absorption. The fluorine-containing copolymer of the present invention having excellent oil repellency, antifouling properties, and soil release properties (SR properties) is provided.
本発明の防汚剤は、吸水性に優れており、かつ防汚性および汚れ脱離性に優れている。 The antifouling agent of the present invention is excellent in water absorption, and is excellent in antifouling property and dirt release property.
繰り返し単位(A)は含フッ素単量体(a)から誘導される。
含フッ素単量体(a)は、含フッ素アクリレートエステルであることが好ましい。The repeating unit (A) is derived from the fluorine-containing monomer (a).
The fluorine-containing monomer (a) is preferably a fluorine-containing acrylate ester.
含フッ素単量体(a)は、一般式:
CH2=C(−X)−C(=O)−Y−Z−Rf (1)
[式中、Xは、水素原子、炭素数1〜21の直鎖状または分岐状のアルキル基、フッ素原子、塩素原子、臭素原子、ヨウ素原子、CFX1X2基(但し、X1およびX2は、水素原子、フッ素原子、塩素原子、臭素原子またはヨウ素原子である。)、シアノ基、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基、置換または非置換のベンジル基、置換または非置換のフェニル基であり;
Yは、−O−または−NH−であり;
Zは、炭素数1〜10の脂肪族基、炭素数6〜18の芳香族基または環状脂肪族基、
-CH2CH2N(R1)SO2−基(但し、R1は炭素数1〜4のアルキル基である。)または
-CH2CH(OZ1) CH2−基(但し、Z1は水素原子またはアセチル基である。)または
-(CH2)m−SO2−(CH2)n−基 または -(CH2)m−S−(CH2)n−基(但し、mは1〜10、nは0〜10、である)、
Rfは、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基である。]
で示される化合物であることが好ましい。The fluorine-containing monomer (a) has the general formula:
CH 2 = C (−X) −C (= O) −Y−Z−Rf (1)
[Wherein, X represents a hydrogen atom, a linear or branched alkyl group having 1 to 21 carbon atoms, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a CFX 1 X 2 group (where X 1 and X 2 is a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom or an iodine atom.), A cyano group, a linear or branched fluoroalkyl group having 1 to 21 carbon atoms, a substituted or unsubstituted benzyl group, A substituted or unsubstituted phenyl group;
Y is —O— or —NH—;
Z is an aliphatic group having 1 to 10 carbon atoms, an aromatic group having 6 to 18 carbon atoms or a cyclic aliphatic group,
—CH 2 CH 2 N (R 1 ) SO 2 — group (where R 1 is an alkyl group having 1 to 4 carbon atoms) or
-CH 2 CH (OZ 1 ) CH 2 -group (where Z 1 is a hydrogen atom or an acetyl group) or
— (CH 2 ) m —SO 2 — (CH 2 ) n — group or — (CH 2 ) m —S— (CH 2 ) n — group (where m is 1 to 10, n is 0 to 10, is there),
Rf is a linear or branched fluoroalkyl group having 1 to 21 carbon atoms. ]
It is preferable that it is a compound shown by these.
含フッ素単量体(a)は、(アクリレートまたはメタクリレートの)α位がハロゲン原子などで置換されていることがある。したがって、式(1)において、Xが、炭素数2〜21の直鎖状または分岐状のアルキル基、フッ素原子、塩素原子、臭素原子、ヨウ素原子、CFX1X2基(但し、X1およびX2は、水素原子、フッ素原子、塩素原子、臭素原子またはヨウ素原子である。)、シアノ基、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基、置換または非置換のベンジル基、置換または非置換のフェニル基であってよい。In the fluorine-containing monomer (a), the α position (of acrylate or methacrylate) may be substituted with a halogen atom or the like. Therefore, in the formula (1), X is a linear or branched alkyl group having 2 to 21 carbon atoms, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a CFX 1 X 2 group (provided that X 1 and X 2 is a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom or an iodine atom.), A cyano group, a linear or branched fluoroalkyl group having 1 to 21 carbon atoms, a substituted or unsubstituted benzyl group May be a substituted or unsubstituted phenyl group.
Z基の好ましい例は、炭素数1〜10のアルキレン基、すなわち、-(CH2)n- (nは、1〜10、好ましくは1〜4)である。A preferred example of the Z group is an alkylene group having 1 to 10 carbon atoms, that is, — (CH 2 ) n — (n is 1 to 10, preferably 1 to 4).
上記式(1)において、Rf基が、パーフルオロアルキル基であることが好ましい。Rf基の炭素数は、1〜10、例えば1〜8、特に1〜6、特別には4または6であってよい。Rf基の例は、−CF3、−CF2CF3、−CF2CF2CF3、−CF(CF3) 2、−CF2CF2CF2CF3、−CF2CF(CF3)2、−C(CF3)3、−(CF2)4CF3、−(CF2)2CF(CF3)2、−CF2C(CF3)3、−CF(CF3)CF2CF2CF3、−(CF2)5CF3、−(CF2)3CF(CF3)2、−(CF2)4CF(CF3)2、−(CF2)7CF3、−(CF2)5CF(CF3)2、−(CF2)6CF(CF3)2、−(CF2)9CF3等である。In the above formula (1), the Rf group is preferably a perfluoroalkyl group. The carbon number of the Rf group may be 1 to 10, for example 1 to 8, in particular 1 to 6, especially 4 or 6. Examples of Rf groups, -CF 3, -CF 2 CF 3 , -CF 2 CF 2 CF 3, -CF (CF 3) 2, -CF 2 CF 2 CF 2 CF 3, -CF 2 CF (CF 3) 2 , -C (CF 3 ) 3 ,-(CF 2 ) 4 CF 3 ,-(CF 2 ) 2 CF (CF 3 ) 2 , -CF 2 C (CF 3 ) 3 , -CF (CF 3 ) CF 2 CF 2 CF 3, - (CF 2) 5 CF 3, - (CF 2) 3 CF (CF 3) 2, - (CF 2) 4 CF (CF 3) 2, - (CF 2) 7 CF 3, - (CF 2 ) 5 CF (CF 3 ) 2 , — (CF 2 ) 6 CF (CF 3 ) 2 , — (CF 2 ) 9 CF 3 and the like.
含フッ素単量体(a)の具体例としては、例えば以下のものを例示できるが、これらに限定されるものではない。
CH2=C(−H)−C(=O)−O−(CH2)2−Rf
CH2=C(−H)−C(=O)−O−C6H4−Rf
CH2=C(−Cl)−C(=O)−O−(CH2)2−Rf
CH2=C(−H)−C(=O)−O−(CH2)2N(−CH3) SO2−Rf
CH2=C(−H)−C(=O)−O−(CH2)2N(−C2H5) SO2−Rf
CH2=C(−H)−C(=O)−O−CH2CH(−OH) CH2−RfSpecific examples of the fluorine-containing monomer (a) include, for example, the following, but are not limited thereto.
CH 2 = C (−H) −C (= O) −O− (CH 2 ) 2 −Rf
CH 2 = C (−H) −C (= O) −O−C 6 H 4 −Rf
CH 2 = C (−Cl) −C (= O) −O− (CH 2 ) 2 −Rf
CH 2 = C (−H) −C (= O) −O− (CH 2 ) 2 N (−CH 3 ) SO 2 −Rf
CH 2 = C (−H) −C (= O) −O− (CH 2 ) 2 N (−C 2 H 5 ) SO 2 −Rf
CH 2 = C (-H) -C (= O) -O-CH 2 CH (-OH) CH 2 -Rf
CH2=C(−H)−C(=O)−O−CH2CH(−OCOCH3) CH2−Rf
CH2=C(−H)−C(=O)−O−(CH2)2−S−Rf
CH2=C(−H)−C(=O)−O−(CH2)2−S−(CH2)2−Rf
CH2=C(−H)−C(=O)−O−(CH2)3−SO2−Rf
CH2=C(−H)−C(=O)−O−(CH2)2−SO2−(CH2)2−Rf
CH2=C(−H)−C(=O)−NH−(CH2)2−Rf
CH2=C(−CH3)−C(=O)−O−(CH2)2−S−Rf
CH2=C(−CH3)−C(=O)−O−(CH2)2−S−(CH2)2−Rf
CH2=C(−CH3)−C(=O)−O−(CH2)3−SO2−Rf
CH2=C(−CH3)−C(=O)−O−(CH2)2−SO2−(CH2)2−Rf
CH2=C(−CH3)−C(=O)−NH−(CH2)2−RfCH 2 = C (-H) -C (= O) -O-CH 2 CH (-OCOCH 3 ) CH 2 -Rf
CH 2 = C (−H) −C (= O) −O− (CH 2 ) 2 −S−Rf
CH 2 = C (−H) −C (= O) −O− (CH 2 ) 2 −S− (CH 2 ) 2 −Rf
CH 2 = C (−H) −C (= O) −O− (CH 2 ) 3 −SO 2 −Rf
CH 2 = C (−H) −C (= O) −O− (CH 2 ) 2 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (-H) -C (= O) -NH- (CH 2 ) 2 -Rf
CH 2 = C (−CH 3 ) −C (= O) −O− (CH 2 ) 2 −S−Rf
CH 2 = C (−CH 3 ) −C (= O) −O− (CH 2 ) 2 −S− (CH 2 ) 2 −Rf
CH 2 = C (−CH 3 ) −C (= O) −O− (CH 2 ) 3 −SO 2 −Rf
CH 2 = C (−CH 3 ) −C (= O) −O− (CH 2 ) 2 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (-CH 3 ) -C (= O) -NH- (CH 2 ) 2 -Rf
CH2=C(−F)−C(=O)−O−(CH2)2−S−Rf
CH2=C(−F)−C(=O)−O−(CH2)2−S−(CH2)2−Rf
CH2=C(−F)−C(=O)−O−(CH2)2−SO2−Rf
CH2=C(−F)−C(=O)−O−(CH2)2−SO2−(CH2)2−Rf
CH2=C(−F)−C(=O)−NH−(CH2)2−Rf
CH2=C(−Cl)−C(=O)−O−(CH2)2−S−Rf
CH2=C(−Cl)−C(=O)−O−(CH2)2−S−(CH2)2−Rf
CH2=C(−Cl)−C(=O)−O−(CH2)2−SO2−Rf
CH2=C(−Cl)−C(=O)−O−(CH2)2−SO2−(CH2)2−Rf
CH2=C(−Cl)−C(=O)−NH−(CH2)2−RfCH 2 = C (−F) −C (= O) −O− (CH 2 ) 2 −S−Rf
CH 2 = C (−F) −C (= O) −O− (CH 2 ) 2 −S− (CH 2 ) 2 −Rf
CH 2 = C (−F) −C (= O) −O− (CH 2 ) 2 −SO 2 −Rf
CH 2 = C (−F) −C (= O) −O− (CH 2 ) 2 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (-F) -C (= O) -NH- (CH 2 ) 2 -Rf
CH 2 = C (-Cl) -C (= O) -O- (CH 2 ) 2 -S-Rf
CH 2 = C (−Cl) −C (= O) −O− (CH 2 ) 2 −S− (CH 2 ) 2 −Rf
CH 2 = C (-Cl) -C (= O) -O- (CH 2 ) 2 -SO 2 -Rf
CH 2 = C (-Cl) -C (= O) -O- (CH 2 ) 2 -SO 2- (CH 2 ) 2 -Rf
CH 2 = C (-Cl) -C (= O) -NH- (CH 2 ) 2 -Rf
CH2=C(−CF3)−C(=O)−O−(CH2)2−S−Rf
CH2=C(−CF3)−C(=O)−O−(CH2)2−S−(CH2)2−Rf
CH2=C(−CF3)−C(=O)−O−(CH2)2−SO2−Rf
CH2=C(−CF3)−C(=O)−O−(CH2)2−SO2−(CH2)2−Rf
CH2=C(−CF3)−C(=O)−NH−(CH2)2−Rf
CH2=C(−CF2H)−C(=O)−O−(CH2)2−S−Rf
CH2=C(−CF2H)−C(=O)−O−(CH2)2−S−(CH2)2−Rf
CH2=C(−CF2H )−C(=O)−O−(CH2)2−SO2−Rf
CH2=C(−CF2H )−C(=O)−O−(CH2)2−SO2−(CH2)2−Rf
CH2=C(−CF2H )−C(=O)−NH−(CH2)2−Rf
CH2=C(−CN)−C(=O)−O−(CH2)2−S−Rf
CH2=C(−CN)−C(=O)−O−(CH2)2−S−(CH2)2−Rf
CH2=C(−CN )−C(=O)−O−(CH2)2−SO2−Rf
CH2=C(−CN )−C(=O)−O−(CH2)2−SO2−(CH2)2−Rf
CH2=C(−CN )−C(=O)−NH−(CH2)2−RfCH 2 = C (−CF 3 ) −C (= O) −O− (CH 2 ) 2 −S−Rf
CH 2 = C (−CF 3 ) −C (= O) −O− (CH 2 ) 2 −S− (CH 2 ) 2 −Rf
CH 2 = C (−CF 3 ) −C (= O) −O− (CH 2 ) 2 −SO 2 −Rf
CH 2 = C (−CF 3 ) −C (= O) −O− (CH 2 ) 2 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (-CF 3 ) -C (= O) -NH- (CH 2 ) 2 -Rf
CH 2 = C (−CF 2 H) −C (= O) −O− (CH 2 ) 2 −S−Rf
CH 2 = C (−CF 2 H) −C (= O) −O− (CH 2 ) 2 −S− (CH 2 ) 2 −Rf
CH 2 = C (−CF 2 H) −C (= O) −O− (CH 2 ) 2 −SO 2 −Rf
CH 2 = C (−CF 2 H) −C (= O) −O− (CH 2 ) 2 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (-CF 2 H) -C (= O) -NH- (CH 2 ) 2 -Rf
CH 2 = C (−CN) −C (= O) −O− (CH 2 ) 2 −S−Rf
CH 2 = C (−CN) −C (= O) −O− (CH 2 ) 2 −S− (CH 2 ) 2 −Rf
CH 2 = C (−CN) −C (= O) −O− (CH 2 ) 2 −SO 2 −Rf
CH 2 = C (−CN) −C (= O) −O− (CH 2 ) 2 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (-CN) -C (= O) -NH- (CH 2 ) 2 -Rf
CH2=C(−CF2CF3)−C(=O)−O−(CH2)2−S−Rf
CH2=C(−CF2CF3)−C(=O)−O−(CH2)2−S−(CH2)2−Rf
CH2=C(−CF2CF3 )−C(=O)−O−(CH2)2−SO2−Rf
CH2=C(−CF2CF3 )−C(=O)−O−(CH2)2−SO2−(CH2)2−Rf
CH2=C(−CF2CF3 )−C(=O)−NH−(CH2)2−Rf
CH2=C(−F)−C(=O)−O−(CH2)3−S−Rf
CH2=C(−F)−C(=O)−O−(CH2)3−S−(CH2)2−Rf
CH2=C(−F)−C(=O)−O−(CH2)3−SO2−Rf
CH2=C(−F)−C(=O)−O−(CH2)3−SO2−(CH2)2−Rf
CH2=C(−F)−C(=O)−NH−(CH2)3−RfCH 2 = C (−CF 2 CF 3 ) −C (= O) −O− (CH 2 ) 2 −S−Rf
CH 2 = C (−CF 2 CF 3 ) −C (= O) −O− (CH 2 ) 2 −S− (CH 2 ) 2 −Rf
CH 2 = C (−CF 2 CF 3 ) −C (= O) −O− (CH 2 ) 2 −SO 2 −Rf
CH 2 = C (−CF 2 CF 3 ) −C (= O) −O− (CH 2 ) 2 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (-CF 2 CF 3 ) -C (= O) -NH- (CH 2 ) 2 -Rf
CH 2 = C (−F) −C (= O) −O− (CH 2 ) 3 −S−Rf
CH 2 = C (−F) −C (= O) −O− (CH 2 ) 3 −S− (CH 2 ) 2 −Rf
CH 2 = C (−F) −C (= O) −O− (CH 2 ) 3 −SO 2 −Rf
CH 2 = C (−F) −C (= O) −O− (CH 2 ) 3 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (-F) -C (= O) -NH- (CH 2) 3 -Rf
CH2=C(−Cl)−C(=O)−O−(CH2)3−S−Rf
CH2=C(−Cl)−C(=O)−O−(CH2)3−S−(CH2)2−Rf
CH2=C(−Cl)−C(=O)−O−(CH2)3−SO2−Rf
CH2=C(−Cl)−C(=O)−O−(CH2)3−SO2−(CH2)2−Rf
CH2=C(−CF3)−C(=O)−O−(CH2)3−S−Rf
CH2=C(−CF3)−C(=O)−O−(CH2)3−S−(CH2)2−Rf
CH2=C(−CF3)−C(=O)−O−(CH2)3−SO2−Rf
CH2=C(−CF3)−C(=O)−O−(CH2)3−SO2−(CH2)2−Rf
CH2=C(−CF2H)−C(=O)−O−(CH2)3−S−Rf
CH2=C(−CF2H)−C(=O)−O−(CH2)3−S−(CH2)2−Rf
CH2=C(−CF2H )−C(=O)−O−(CH2)3−SO2−Rf
CH2=C(−CF2H )−C(=O)−O−(CH2)3−SO2−(CH2)2−RfCH 2 = C (-Cl) -C (= O) -O- (CH 2 ) 3 -S-Rf
CH 2 = C (−Cl) −C (= O) −O− (CH 2 ) 3 −S− (CH 2 ) 2 −Rf
CH 2 = C (-Cl) -C (= O) -O- (CH 2 ) 3 -SO 2 -Rf
CH 2 = C (−Cl) −C (= O) −O− (CH 2 ) 3 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (−CF 3 ) −C (= O) −O− (CH 2 ) 3 −S−Rf
CH 2 = C (−CF 3 ) −C (= O) −O− (CH 2 ) 3 −S− (CH 2 ) 2 −Rf
CH 2 = C (−CF 3 ) −C (= O) −O− (CH 2 ) 3 −SO 2 −Rf
CH 2 = C (−CF 3 ) −C (= O) −O− (CH 2 ) 3 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (−CF 2 H) −C (= O) −O− (CH 2 ) 3 −S−Rf
CH 2 = C (−CF 2 H) −C (= O) −O− (CH 2 ) 3 −S− (CH 2 ) 2 −Rf
CH 2 = C (−CF 2 H) −C (= O) −O− (CH 2 ) 3 −SO 2 −Rf
CH 2 = C (−CF 2 H) −C (= O) −O− (CH 2 ) 3 −SO 2 − (CH 2 ) 2 −Rf
CH2=C(−CN)−C(=O)−O−(CH2)3−S−Rf
CH2=C(−CN)−C(=O)−O−(CH2)3−S−(CH2)2−Rf
CH2=C(−CN )−C(=O)−O−(CH2)3−SO2−Rf
CH2=C(−CN )−C(=O)−O−(CH2)3−SO2−(CH2)2−Rf
CH2=C(−CF2CF3)−C(=O)−O−(CH2)3−S−Rf
CH2=C(−CF2CF3)−C(=O)−O−(CH2)3−S−(CH2)2−Rf
CH2=C(−CF2CF3 )−C(=O)−O−(CH2)3−SO2−Rf
CH2=C(−CF2CF3 )−C(=O)−O−(CH2)2−SO2−(CH2)2−Rf
[上記式中、Rfは、炭素数1〜21、特に1〜6のフルオロアルキル基である。]
単量体(a)は、2種類以上の混合物であってもよい。
含フッ素単量体(a)の量は、含フッ素重合体に対して、5〜95重量%、例えば20〜80重量%であってよい。CH 2 = C (−CN) −C (= O) −O− (CH 2 ) 3 −S−Rf
CH 2 = C (−CN) −C (= O) −O− (CH 2 ) 3 −S− (CH 2 ) 2 −Rf
CH 2 = C (−CN) −C (= O) −O− (CH 2 ) 3 −SO 2 −Rf
CH 2 = C (−CN) −C (= O) −O− (CH 2 ) 3 −SO 2 − (CH 2 ) 2 −Rf
CH 2 = C (−CF 2 CF 3 ) −C (= O) −O− (CH 2 ) 3 −S−Rf
CH 2 = C (−CF 2 CF 3 ) −C (= O) −O− (CH 2 ) 3 −S− (CH 2 ) 2 −Rf
CH 2 = C (−CF 2 CF 3 ) −C (= O) −O− (CH 2 ) 3 −SO 2 −Rf
CH 2 = C (−CF 2 CF 3 ) −C (= O) −O− (CH 2 ) 2 −SO 2 − (CH 2 ) 2 −Rf
[In the above formula, Rf is a fluoroalkyl group having 1 to 21, particularly 1 to 6 carbon atoms. ]
The monomer (a) may be a mixture of two or more.
The amount of the fluorine-containing monomer (a) may be 5 to 95% by weight, for example 20 to 80% by weight, based on the fluorine-containing polymer.
繰り返し単位(B)は、親水性基がオキシアルキレン基(アルキレン基の炭素数2〜6)である親水性含フッ素単量体(b)から誘導される。
親水性含フッ素単量体(b)の例は次のとおりである。
(2−1)
(2−2)
[上記式中、Xは、水素原子、炭素数1〜21の直鎖状または分岐状のアルキル基、フッ素原子、塩素原子、臭素原子、ヨウ素原子、CFX1X2基(但し、X1およびX2は、水素原子、フッ素原子、塩素原子、臭素原子またはヨウ素原子である。)、シアノ基、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基、置換または非置換のベンジル基、置換または非置換のフェニル基であり、
R1は炭素数が1〜18のアルキル基、特に1〜4の低級アルキル基であり、
R2は、炭素数2〜6のアルキレン基、好ましくはエチレン基、プロピレン基またはブチレン基、特にエチレン基であり、
R3は、炭素数2〜6のアルキレン基、好ましくはエチレン基、プロピレン基またはブチレン基、特にエチレン基であり、
Yは、酸基であり、
Rfは、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基であり、
mは、1〜10、特に1〜3であり、
nは、2〜90、特に3〜50、例えば4〜30であり、
pは、1〜90、特に1〜30であり、
qは、1から10、特に1〜3である。]
The repeating unit (B) is derived from a hydrophilic fluorine-containing monomer (b) whose hydrophilic group is an oxyalkylene group (an alkylene group having 2 to 6 carbon atoms).
Examples of the hydrophilic fluorine-containing monomer (b) are as follows.
(2-1)
(2-2)
[In the above formula, X represents a hydrogen atom, a linear or branched alkyl group having 1 to 21 carbon atoms, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a CFX 1 X 2 group (where X 1 and X 2 is a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom or an iodine atom.), A cyano group, a linear or branched fluoroalkyl group having 1 to 21 carbon atoms, a substituted or unsubstituted benzyl group A substituted or unsubstituted phenyl group,
R 1 is an alkyl group having 1 to 18 carbon atoms, particularly a lower alkyl group having 1 to 4 carbon atoms,
R 2 is an alkylene group having 2 to 6 carbon atoms, preferably an ethylene group, a propylene group or a butylene group, particularly an ethylene group,
R 3 is an alkylene group having 2 to 6 carbon atoms, preferably an ethylene group, a propylene group or a butylene group, particularly an ethylene group,
Y is an acid group,
Rf is a linear or branched fluoroalkyl group having 1 to 21 carbon atoms,
m is 1 to 10, in particular 1 to 3,
n is 2 to 90, in particular 3 to 50, for example 4 to 30;
p is 1 to 90, in particular 1 to 30,
q is 1 to 10, in particular 1 to 3. ]
親水性基含有含フッ素単量体(b)は、(アクリレートまたはメタクリレートの)α位がハロゲン原子などで置換されていることがある。したがって、Xが、炭素数2〜21の直鎖状または分岐状のアルキル基、フッ素原子、塩素原子、臭素原子、ヨウ素原子、CFX1X2基(但し、X1およびX2は、水素原子、フッ素原子、塩素原子、臭素原子またはヨウ素原子である。)、シアノ基、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基、置換または非置換のベンジル基、置換または非置換のフェニル基であってよい。
R1の具体例としては例えば、-CH3、-C2H5、-C3H7、-C4H9、-C8H17、-C12H25が挙げられる。
R2及びR3は、炭素数2〜6のアルキレン基、特にエチレン基であることが好ましい。R2及びR3は、2種類以上のアルキレン基の組み合わせであっても良い。その場合、R2及びR3の組合せにおいて少なくとも1つの基はエチレン基であることが好ましい。R2及びR3の組合せとしては、エチレン基/プロピレン基の組合せ、エチレン基/ブチレン基の組合せが挙げられる。In the hydrophilic group-containing fluorine-containing monomer (b), the α-position (of acrylate or methacrylate) may be substituted with a halogen atom or the like. Accordingly, X is a linear or branched alkyl group having 2 to 21 carbon atoms, fluorine atom, chlorine atom, bromine atom, iodine atom, CFX 1 X 2 group (where X 1 and X 2 are hydrogen atoms , Fluorine atom, chlorine atom, bromine atom or iodine atom), cyano group, linear or branched fluoroalkyl group having 1 to 21 carbon atoms, substituted or unsubstituted benzyl group, substituted or unsubstituted It may be a phenyl group.
Specific examples of R 1 include —CH 3 , —C 2 H 5 , —C 3 H 7 , —C 4 H 9 , —C 8 H 17 , and —C 12 H 25 .
R 2 and R 3 are preferably an alkylene group having 2 to 6 carbon atoms, particularly an ethylene group. R 2 and R 3 may be a combination of two or more types of alkylene groups. In that case, at least one group in the combination of R 2 and R 3 is preferably an ethylene group. Examples of the combination of R 2 and R 3 include an ethylene group / propylene group combination and an ethylene group / butylene group combination.
Yの具体例は、次のとおりである。
スルフォン酸基、すなわち、
-SO3H、 −SO3M、
コハク酸基、すなわち、
酢酸基、すなわち、
−CH2−COOH、 −CH2−COOM
フタル酸基、すなわち、
水添フタル酸基、すなわち、
マレイン酸基、すなわち、
[上記式中、Mは、アルカリ金属(例えば、リチウム、ナトリウム、カリウム)、アンモニウム(-NH4)、アミンである。]Specific examples of Y are as follows.
Sulfonic acid groups, i.e.
-SO 3 H, -SO 3 M,
Succinic acid groups, ie
Acetate group, ie
-CH 2 -COOH, -CH 2 -COOM
Phthalic acid groups, ie
Hydrogenated phthalic acid groups, ie
Maleic acid group, ie
[In the above formula, M represents an alkali metal (for example, lithium, sodium, potassium), ammonium (-NH 4 ), or an amine. ]
上記式(2−1)および(2−2)において、Rf基が、パーフルオロアルキル基であることが好ましい。Rf基の炭素数は、1〜10、例えば1〜8、特に1〜6、特別には4または6であってよい。Rf基の例は、−CF3、−CF2CF3、−CF2CF2CF3、−CF(CF3) 2、−CF2CF2CF2CF3、−CF2CF(CF3)2、−C(CF3)3、−(CF2)4CF3、−(CF2)2CF(CF3)2、−CF2C(CF3)3、−CF(CF3)CF2CF2CF3、−(CF2)5CF3、−(CF2)3CF(CF3)2、−(CF2)4CF(CF3)2、−(CF2)7CF3、−(CF2)5CF(CF3)2、−(CF2)6CF(CF3)2、−(CF2)9CF3等である。In the above formulas (2-1) and (2-2), the Rf group is preferably a perfluoroalkyl group. The carbon number of the Rf group may be 1 to 10, for example 1 to 8, in particular 1 to 6, especially 4 or 6. Examples of Rf groups, -CF 3, -CF 2 CF 3 , -CF 2 CF 2 CF 3, -CF (CF 3) 2, -CF 2 CF 2 CF 2 CF 3, -CF 2 CF (CF 3) 2 , -C (CF 3 ) 3 ,-(CF 2 ) 4 CF 3 ,-(CF 2 ) 2 CF (CF 3 ) 2 , -CF 2 C (CF 3 ) 3 , -CF (CF 3 ) CF 2 CF 2 CF 3, - (CF 2) 5 CF 3, - (CF 2) 3 CF (CF 3) 2, - (CF 2) 4 CF (CF 3) 2, - (CF 2) 7 CF 3, - (CF 2 ) 5 CF (CF 3 ) 2 , — (CF 2 ) 6 CF (CF 3 ) 2 , — (CF 2 ) 9 CF 3 and the like.
化合物(2−1)(RfがC6F13−である。)は、例えば、次のような反応式によって製造できる。
Compound (2-1) (Rf is C 6 F 13 -. A it) can be produced, for example, by the following reaction formula.
化合物(2−2)(RfがC6F13−である。)は、例えば、次のような化学反応式によって製造される。
Compound (2-2) (Rf is C 6 F 13 —) is produced, for example, by the following chemical reaction formula.
親水性含フッ素単量体(b)の量は、含フッ素単量体(a)100重量部に対して、5〜200重量部、10〜150重量部、好ましくは15〜100重量部、例えば15〜80重量部であってよい。 The amount of the hydrophilic fluorine-containing monomer (b) is 5 to 200 parts by weight, 10 to 150 parts by weight, preferably 15 to 100 parts by weight, for example, with respect to 100 parts by weight of the fluorine-containing monomer (a). It may be 15 to 80 parts by weight.
繰り返し単位(C)は、オキシアルキレン基(アルキレン基の炭素数2〜6)である親水性基を有する親水性非フッ素単量体(c)から誘導される。
親水性非フッ素単量体(c)は、フッ素原子を含まない。
親水性非フッ素単量体(c)は、オキシアルキレン基(アルキレン基の炭素数2〜6)である親水性基および炭素-炭素二重結合を有する単量体であってもよい。
オキシアルキレン基である親水性基は、ノニオン性である。オキシアルキレン基の具体例は、オキシエチレン基、オキシプロピレン基およびオキシブチレン基である。親水性非フッ素単量体(c)におけるオキシアルキレン基の数は、2〜200、例えば3〜50であってよい。
親水性非フッ素単量体(c)は、ポリアルキレングリコールモノ(メタ)アクリレートおよび/またはポリアルキレングリコールジ(メタ)アクリレートであってよい。
親水性非フッ素単量体(c)の分子量は、100以上、例えば150以上、特に200以上、特に250〜3000であってよい。The repeating unit (C) is derived from a hydrophilic non-fluorine monomer (c) having a hydrophilic group which is an oxyalkylene group (an alkylene group having 2 to 6 carbon atoms).
The hydrophilic non-fluorine monomer (c) does not contain a fluorine atom.
The hydrophilic non-fluorine monomer (c) may be a monomer having a hydrophilic group which is an oxyalkylene group (an alkylene group having 2 to 6 carbon atoms) and a carbon-carbon double bond.
The hydrophilic group which is an oxyalkylene group is nonionic. Specific examples of the oxyalkylene group are an oxyethylene group, an oxypropylene group and an oxybutylene group. The number of oxyalkylene groups in the hydrophilic non-fluorine monomer (c) may be 2 to 200, for example 3 to 50.
The hydrophilic non-fluorine monomer (c) may be polyalkylene glycol mono (meth) acrylate and / or polyalkylene glycol di (meth) acrylate.
The molecular weight of the hydrophilic non-fluorine monomer (c) may be 100 or more, for example 150 or more, particularly 200 or more, particularly 250 to 3000.
ポリアルキレングリコールモノ(メタ)アクリレートは、一般式(3):
CH2=CX1C(=O)−O−(RO)n−X2 (3)
[式中、
X1は、水素原子またはメチル基、
X2は、水素原子または炭素数1〜22の不飽和または飽和の炭化水素基
Rは、炭素数2〜6のアルキレン基、
nは、2〜90の整数、
である。]
で示されるものであることが好ましい。nは、特に3〜30、例えば4〜20であってよい。The polyalkylene glycol mono (meth) acrylate has the general formula (3):
CH 2 = CX 1 C (= O) −O− (RO) n −X 2 (3)
[Where:
X 1 is a hydrogen atom or a methyl group,
X 2 is a hydrogen atom or an unsaturated or saturated hydrocarbon group having 1 to 22 carbon atoms, R is an alkylene group having 2 to 6 carbon atoms,
n is an integer of 2 to 90,
It is. ]
It is preferable that it is shown by these. n may in particular be 3-30, for example 4-20.
一般式(3)中のRは特にエチレン基であることが好ましい。
一般式(3)中のRは2種類以上のアルキレン基の組み合わせであっても良い。その場合、少なくともRのひとつはエチレン基であることが好ましい。Rの組合せとしては、エチレン基/プロピレン基の組合せ、エチレン基/ブチレン基の組合せが挙げられる。
親水性非フッ素単量体(c)は2種類以上の混合物であっても良い。その場合は少なくとも親水性非フッ素単量体(c)のひとつは一般式(3)中のRがエチレン基であることが好ましい。R in the general formula (3) is particularly preferably an ethylene group.
R in the general formula (3) may be a combination of two or more alkylene groups. In that case, at least one of R is preferably an ethylene group. Examples of the combination of R include an ethylene group / propylene group combination and an ethylene group / butylene group combination.
The hydrophilic non-fluorine monomer (c) may be a mixture of two or more. In that case, at least one of the hydrophilic non-fluorine monomers (c) preferably has R in the general formula (3) as an ethylene group.
親水性非フッ素単量体(c)の具体例は、例えば以下のものを例示できるが、これらに限定されるものではない。
CH2=CX1COO-(CH2CH2O)n-H
CH2=CX1-(CH2CH2O)n-CH3
CH2=CX1COO-(CH2CH(CH3)O)n-H
CH2=CX1COO-(CH2CH(CH3)O)n-CH3
CH2=CX1COO-(CH2CH2O)5-(CH2CH(CH3)O)2-H
CH2=CX1COO-(CH2CH2O)5-(CH2CH(CH3)O)3-CH3
CH2=CX1COO-(CH2CH2O)8-(CH2CH(CH3)O)6-CH2CH(C2H5)C4H9
CH2=CX1COO-(CH2CH2O)23-OOC(CH3)C=CH2
CH2=CX1COO-(CH2CH2O)20-(CH2CH(CH3)O)5-CH2-CH=CH2 Specific examples of the hydrophilic non-fluorine monomer (c) include the following, but are not limited thereto.
CH 2 = CX 1 COO- (CH 2 CH 2 O) n -H
CH 2 = CX 1- (CH 2 CH 2 O) n -CH 3
CH 2 = CX 1 COO- (CH 2 CH (CH 3 ) O) n -H
CH 2 = CX 1 COO- (CH 2 CH (CH 3 ) O) n -CH 3
CH 2 = CX 1 COO- (CH 2 CH 2 O) 5- (CH 2 CH (CH 3 ) O) 2 -H
CH 2 = CX 1 COO- (CH 2 CH 2 O) 5- (CH 2 CH (CH 3 ) O) 3 -CH 3
CH 2 = CX 1 COO- (CH 2 CH 2 O) 8 - (CH 2 CH (CH 3) O) 6 -CH 2 CH (C 2 H 5) C 4 H 9
CH 2 = CX 1 COO- (CH 2 CH 2 O) 23 -OOC (CH 3 ) C = CH 2
CH 2 = CX 1 COO- (CH 2 CH 2 O) 20 - (CH 2 CH (CH 3) O) 5 -CH 2 -CH = CH 2
親水性非フッ素単量体(c)の量は、含フッ素単量体(a)100重量部に対して、5〜150重量部、好ましくは8〜100重量部、例えば10〜50重量部であってよい。 The amount of the hydrophilic non-fluorine monomer (c) is 5 to 150 parts by weight, preferably 8 to 100 parts by weight, for example 10 to 50 parts by weight, based on 100 parts by weight of the fluorine-containing monomer (a). It may be.
繰り返し単位(D)は、他の単量体(d)から誘導される。他の単量体(d)は、単量体(a)〜(c)以外の単量体である。他の単量体は、一般に、フッ素原子を含まない。
他の単量体は、非架橋性単量体または架橋性単量体であってよい。
非架橋性単量体は、フッ素を含有せず、炭素-炭素二重結合を有する単量体であることが好ましい。非架橋性単量体は、フッ素を含有しないビニル性単量体であることが好ましい。非架橋性単量体は、一般に、1つの炭素-炭素二重結合を有する化合物である。The repeating unit (D) is derived from another monomer (d). The other monomer (d) is a monomer other than the monomers (a) to (c). Other monomers generally do not contain fluorine atoms.
The other monomer may be a non-crosslinkable monomer or a crosslinkable monomer.
The non-crosslinkable monomer preferably does not contain fluorine and has a carbon-carbon double bond. The non-crosslinkable monomer is preferably a vinyl monomer that does not contain fluorine. The non-crosslinkable monomer is generally a compound having one carbon-carbon double bond.
非架橋性単量体としては、ブタジエン、クロロプレン、マレイン酸誘導体、塩化ビニルのようなハロゲン化ビニル、エチレン、塩化ビニリデンのようなハロゲン化ビニリデン、ビニルアルキルエーテル、スチレン、アルキル(メタ)アクリレート、ビニルピロリドン、などが例示されるが、これらに限定されるものでない。 Non-crosslinkable monomers include butadiene, chloroprene, maleic acid derivatives, vinyl halides such as vinyl chloride, vinylidene halides such as ethylene and vinylidene chloride, vinyl alkyl ethers, styrene, alkyl (meth) acrylates, vinyl Examples include, but are not limited to, pyrrolidone and the like.
非架橋性単量体は、アルキル基を含有する(メタ)アクリル酸エステルであってよい。アルキル基の炭素数は、1〜30、例えば、6〜30、例示すれば、10〜30であってよい。例えば、非架橋性単量体は一般式:
CH2=CA1COOA2
[式中、A1は水素原子またはメチル基、A2はCnH2n+1(n=1〜30)で示されるアルキル基である。]
で示されるアクリレート類であってよい。
アルキルアクリレートの具体例は、ラウリル(メタ)アクリレート、ミリスチル(メタ)アクリレート、セチル(メタ)アクリレート、ステアリル(メタ)アクリレートおよびベヘニルアルコールである。The non-crosslinkable monomer may be a (meth) acrylic acid ester containing an alkyl group. Carbon number of an alkyl group may be 1-30, for example, 6-30, for example, 10-30. For example, the non-crosslinkable monomer has the general formula:
CH 2 = CA 1 COOA 2
[Wherein, A 1 is a hydrogen atom or a methyl group, and A 2 is an alkyl group represented by C n H 2n + 1 (n = 1 to 30). ]
It may be an acrylate represented by
Specific examples of alkyl acrylates are lauryl (meth) acrylate, myristyl (meth) acrylate, cetyl (meth) acrylate, stearyl (meth) acrylate and behenyl alcohol.
フッ素系重合体は、架橋性単量体を含んでもよい。架橋性単量体は、少なくとも2つの反応性基および/または炭素−炭素二重結合を有し、フッ素を含有しない化合物であってよい。架橋性単量体は、少なくとも2つの炭素−炭素二重結合を有する化合物、あるいは少なくとも1つの炭素−炭素二重結合および少なくとも1つの反応性基を有する化合物であってよい。反応性基の例は、ヒドロキシル基、エポキシ基、クロロメチル基、ブロックドイソシアネート、アミノ基、カルボキシル基、などである。
架橋性単量体の例としては、ジアセトンアクリルアミド、(メタ)アクリルアミド、N−メチロールアクリルアミド、ヒドロキシメチル(メタ)アクリレート、ヒドロキシエチル(メタ)アクリレート、3−クロロ−2−ヒドロキシプロピル(メタ)アクリレート、N,N−ジメチルアミノエチル(メタ)アクリレート、N,N−ジエチルアミノエチル(メタ)アクリレート、ブタジエン、クロロプレン、グリシジル(メタ)アクリレートなどが例示されるが、これらに限定されるものでない。
架橋性単量体の他の例としては、グリセロール(メタ)アクリレート、アセトアセトキシエチル(メタ)アクリレート、2−イソシアナートエチルメタクリレートのようなイソシアネート基含有(メタ)アクリレートまたはメチルエチルケトオキシム等のブロック化剤でイソシアネート基がブロックされたそれらの(メタ)アクリレートなどが例示される。The fluoropolymer may contain a crosslinkable monomer. The crosslinkable monomer may be a compound having at least two reactive groups and / or carbon-carbon double bonds and not containing fluorine. The crosslinkable monomer may be a compound having at least two carbon-carbon double bonds, or a compound having at least one carbon-carbon double bond and at least one reactive group. Examples of reactive groups are hydroxyl groups, epoxy groups, chloromethyl groups, blocked isocyanates, amino groups, carboxyl groups, and the like.
Examples of crosslinkable monomers include diacetone acrylamide, (meth) acrylamide, N-methylol acrylamide, hydroxymethyl (meth) acrylate, hydroxyethyl (meth) acrylate, 3-chloro-2-hydroxypropyl (meth) acrylate , N, N-dimethylaminoethyl (meth) acrylate, N, N-diethylaminoethyl (meth) acrylate, butadiene, chloroprene, glycidyl (meth) acrylate, and the like, but are not limited thereto.
Other examples of the crosslinkable monomer include blocking agents such as glycerol (meth) acrylate, acetoacetoxyethyl (meth) acrylate, isocyanate group-containing (meth) acrylate such as 2-isocyanatoethyl methacrylate, or methyl ethyl ketoxime. (Meth) acrylates in which isocyanate groups are blocked are exemplified.
他の単量体(d)は、イオン性基(すなわち、カチオン性基またはアニオン性基)および炭素-炭素二重結合を有する単量体であってもよい。他の単量体(d)は、カチオン供与基であるイオン性基を有するカチオン性単量体であることが好ましい。 The other monomer (d) may be a monomer having an ionic group (that is, a cationic group or an anionic group) and a carbon-carbon double bond. The other monomer (d) is preferably a cationic monomer having an ionic group which is a cation donor group.
カチオン供与基の例は、三級アミノ基および四級アミノ基である。
三級アミノ基において、窒素原子に結合する2つの基は、同じまたは異なって、炭素数1〜5の脂肪族基(特にアルキル基)、炭素数6〜20の芳香族基(アリール基)または炭素数7〜25の芳香脂肪族基(特にアラルキル基、例えばベンジル基(C6H5-CH2-))であることが好ましい。四級アミノ基において、窒素原子に結合する3つの基は、同じまたは異なって、炭素数1〜5の脂肪族基(特にアルキル基)、炭素数6〜20の芳香族基(アリール基)または炭素数7〜25の芳香脂肪族基(特にアラルキル基、例えばベンジル基(C6H5-CH2-))であることが好ましい。三級アミノ基および四級アミノ基において、窒素原子に結合する残りの1つの基が、炭素―炭素二重結合を有していてよい。
他の単量体(d)としてはカチオン供与基および炭素―炭素二重結合を有する化合物が挙げられる。Examples of cation donating groups are tertiary amino groups and quaternary amino groups.
In the tertiary amino group, the two groups bonded to the nitrogen atom are the same or different and are an aliphatic group having 1 to 5 carbon atoms (particularly an alkyl group), an aromatic group having 6 to 20 carbon atoms (aryl group) or It is preferably an araliphatic group having 7 to 25 carbon atoms (particularly an aralkyl group such as a benzyl group (C 6 H 5 —CH 2 —)). In the quaternary amino group, the three groups bonded to the nitrogen atom are the same or different and are an aliphatic group having 1 to 5 carbon atoms (particularly an alkyl group), an aromatic group having 6 to 20 carbon atoms (aryl group) or It is preferably an araliphatic group having 7 to 25 carbon atoms (particularly an aralkyl group such as a benzyl group (C 6 H 5 —CH 2 —)). In the tertiary amino group and the quaternary amino group, the remaining one group bonded to the nitrogen atom may have a carbon-carbon double bond.
Examples of the other monomer (d) include compounds having a cation donor group and a carbon-carbon double bond.
カチオン供与基を有する単量体の具体例としては以下の化合物を例示できるが、これらに限定されるものではない。
CH2=CHCOO-CH2CH2-N(CH3)2 及びその塩
CH2=CHCOO-CH2CH2-N(CH2CH3)2 及びその塩
CH2=C(CH3)COO-CH2CH2-N(CH3)2 及びその塩
CH2=C(CH3)COO-CH2CH2-N(CH2CH3)2 及びその塩
CH2=CHC(O)N(H)-CH2CH2CH2-N(CH3)2 及びその塩
CH2=CHCOO-CH2CH2-N(-CH3)(-CH2-C6H5) 及びその塩
CH2=C(CH3)COO-CH2CH2-N(-CH2CH3)(-CH2-C6H5)及びその塩
CH2=CHCOO-CH2CH2-N+(CH3)3Cl-
CH2=CHCOO-CH2CH2-N+(-CH3)2(-CH2-C6H5)Cl-
CH2=C(CH3)COO-CH2CH2-N+(CH3)3Cl-
CH2=CHCOO-CH2CH(OH)CH2-N+(CH3)3Cl-
CH2=C(CH3)COO-CH2CH(OH)CH2-N+(CH3)3Cl-
CH2=C(CH3)COO-CH2CH(OH)CH2-N+(-CH2CH3)2(-CH2-C6H5)Cl-
CH2=C(CH3)COO-CH2CH2-N+(CH3)3Br-
CH2=C(CH3)COO-CH2CH2-N+(CH3)3I-
CH2=C(CH3)COO-CH2CH2-N+(CH3)3O-SO3CH3
CH2=C(CH3)COO-CH2CH2-N+(CH3)(-CH2-C6H5)2Br- Specific examples of the monomer having a cation donating group include the following compounds, but are not limited thereto.
CH 2 = CHCOO-CH 2 CH 2 -N (CH 3 ) 2 and its salts
CH 2 = CHCOO-CH 2 CH 2 -N (CH 2 CH 3 ) 2 and its salts
CH 2 = C (CH 3 ) COO-CH 2 CH 2 -N (CH 3 ) 2 and its salts
CH 2 = C (CH 3 ) COO-CH 2 CH 2 -N (CH 2 CH 3 ) 2 and its salts
CH 2 = CHC (O) N (H) -CH 2 CH 2 CH 2 -N (CH 3 ) 2 and its salts
CH 2 = CHCOO-CH 2 CH 2 -N (-CH 3 ) (-CH 2 -C 6 H 5 ) and its salts
CH 2 = C (CH 3 ) COO-CH 2 CH 2 -N (-CH 2 CH 3 ) (-CH 2 -C 6 H 5 ) and its salts
CH 2 = CHCOO-CH 2 CH 2 -N + (CH 3) 3 Cl -
CH 2 = CHCOO-CH 2 CH 2 -N + (-CH 3) 2 (-CH 2 -C 6 H 5) Cl -
CH 2 = C (CH 3) COO-CH 2 CH 2 -N + (CH 3) 3 Cl -
CH 2 = CHCOO-CH 2 CH (OH) CH 2 -N + (CH 3) 3 Cl -
CH 2 = C (CH 3) COO-CH 2 CH (OH) CH 2 -N + (CH 3) 3 Cl -
CH 2 = C (CH 3) COO-CH 2 CH (OH) CH 2 -N + (-CH 2 CH 3) 2 (-CH 2 -C 6 H 5) Cl -
CH 2 = C (CH 3) COO-CH 2 CH 2 -N + (CH 3) 3 Br -
CH 2 = C (CH 3) COO-CH 2 CH 2 -N + (CH 3) 3 I -
CH 2 = C (CH 3 ) COO-CH 2 CH 2 -N + (CH 3 ) 3 O - SO 3 CH 3
CH 2 = C (CH 3) COO-CH 2 CH 2 -N + (CH 3) (- CH 2 -C 6 H 5) 2 Br -
塩は、酸(有機酸または無機酸)との塩である。有機酸、例えば炭素数1〜20のカルボン酸(特に、酢酸、プロピオン酸、酪酸、ステアリン酸などのモノカルボン酸)が好ましい。
ジメチルアミノエチル(メタ)アクリレートおよびジエチルアミノエチル(メタ)アクリレート及びそれらの塩が好ましい。A salt is a salt with an acid (organic acid or inorganic acid). Organic acids such as carboxylic acids having 1 to 20 carbon atoms (particularly monocarboxylic acids such as acetic acid, propionic acid, butyric acid and stearic acid) are preferred.
Dimethylaminoethyl (meth) acrylate and diethylaminoethyl (meth) acrylate and their salts are preferred.
他の単量体(d)(特に、非架橋性単量体、架橋性単量体またはカチオン性単量体)を共重合させることにより、撥水撥油性や防汚性およびこれらの性能の耐クリーニング性、耐洗濯性、溶剤への溶解性、硬さ、風合いなどの種々の性質を必要に応じて改善することができる。 By copolymerizing other monomers (d) (especially non-crosslinkable monomers, crosslinkable monomers or cationic monomers), water and oil repellency and antifouling properties and their performance Various properties such as cleaning resistance, washing resistance, solubility in solvents, hardness, and texture can be improved as necessary.
他の単量体(d)の量は、含フッ素単量体(a)100重量部に対して、150重量部以下、好ましくは1〜100重量部、特に2〜30重量部であってよい。非架橋性単量体の量は、含フッ素単量体(a)100重量部に対して、30重量部以下、好ましくは1〜20重量部であってよい。架橋性単量体の量は、含フッ素単量体(a)100重量部に対して、30重量部以下、好ましくは1〜20重量部であってよい。イオン性基含有単量体の量は、含フッ素単量体(a)100重量部に対して、30重量部以下、好ましくは1〜20重量部であってよい。 The amount of the other monomer (d) may be 150 parts by weight or less, preferably 1 to 100 parts by weight, particularly 2 to 30 parts by weight with respect to 100 parts by weight of the fluorine-containing monomer (a). . The amount of the non-crosslinkable monomer may be 30 parts by weight or less, preferably 1 to 20 parts by weight with respect to 100 parts by weight of the fluorine-containing monomer (a). The amount of the crosslinkable monomer may be 30 parts by weight or less, preferably 1 to 20 parts by weight with respect to 100 parts by weight of the fluorine-containing monomer (a). The amount of the ionic group-containing monomer may be 30 parts by weight or less, preferably 1 to 20 parts by weight with respect to 100 parts by weight of the fluorine-containing monomer (a).
本発明の含フッ素重合体の重量平均分子量は、1000〜1000000、好ましくは5000〜500000であってよい。1000〜1000000であることにより、耐久性を維持しながら高い汚れ脱離性が得られ、取り扱いが容易であるように重合体液の粘度が低い。重量平均分子量は、ゲルパーミエーションクロマトグラフィーによりポリスチレン換算で求めた値である。 The weight average molecular weight of the fluoropolymer of the present invention may be 1,000 to 1,000,000, preferably 5,000 to 500,000. By being 1,000 to 1,000,000, high soil detachability is obtained while maintaining durability, and the viscosity of the polymer liquid is low so that handling is easy. The weight average molecular weight is a value obtained by gel permeation chromatography in terms of polystyrene.
含フッ素重合体の重合は、特に限定されず塊状重合、溶液重合、乳化重合、放射線重合などの種々重合方法を選択できる。例えば一般的には有機溶剤を用いた溶液重合や、水または有機溶剤と水を併用する乳化重合が選定される。重合後に水で希釈したり、乳化剤を加えて水に乳化することで処理液に調製される。
有機溶剤としては、アセトン、メチルエチルケトンなどのケトン類、酢酸エチル、酢酸メチルなどのエステル類、プロピレングリコール、ジプロピレングリコールモノメチルエーテル、ジプロピレングリコール、トリプロピレングリコール、低分子量のポリエチレングリコールなどのグリコール類、エチルアルコール、イソプロパノールなどのアルコール類などが挙げられる。
乳化重合や重合後、乳化剤を加えて水に乳化する場合の乳化剤としては、アニオン性、カチオン性、ノニオン性の一般的な各種乳化剤が使用できる。The polymerization of the fluoropolymer is not particularly limited, and various polymerization methods such as bulk polymerization, solution polymerization, emulsion polymerization, and radiation polymerization can be selected. For example, solution polymerization using an organic solvent or emulsion polymerization using water or an organic solvent and water in combination is generally selected. After the polymerization, the solution is prepared by diluting with water or adding an emulsifier and emulsifying in water.
Examples of organic solvents include ketones such as acetone and methyl ethyl ketone, esters such as ethyl acetate and methyl acetate, glycols such as propylene glycol, dipropylene glycol monomethyl ether, dipropylene glycol, tripropylene glycol, and low molecular weight polyethylene glycol. Examples thereof include alcohols such as ethyl alcohol and isopropanol.
As the emulsifier when emulsifying in water by adding an emulsifier after emulsion polymerization or polymerization, various general anionic, cationic and nonionic emulsifiers can be used.
重合開始剤として、例えば過酸化物、アゾ化合物または過硫酸系の化合物を使用し得る。重合開始剤は、一般に、水溶性および/または油溶性である。
油溶性重合開始剤の具体例としては、2,2’−アゾビス(2−メチルプロピオニトリル)、2,2’−アゾビス(2−メチルブチロニトリル)、2,2’−アゾビス(2、4−ジメチルバレロニトリル)、2,2’−アゾビス(2、4−ジメチル4−メトキシバレロニトリル)、1,1’−アゾビス(シクロヘキサン−1−カルボニトリル)、ジメチル2,2’−アゾビス(2−メチルプロピオネート)、2,2’−アゾビス(2−イソブチロニトリル)、ベンゾイルパーオキシド、ジ−第三級−ブチルパーオキシド、ラウリルパーオキシド、クメンヒドロパーオキシド、t−ブチルパーオキシピバレート、ジイソプロピルパーオキシジカーボネート、過ピバル酸t−ブチル等が好ましく挙げられる。As the polymerization initiator, for example, a peroxide, an azo compound or a persulfuric acid compound can be used. The polymerization initiator is generally water-soluble and / or oil-soluble.
Specific examples of the oil-soluble polymerization initiator include 2,2′-azobis (2-methylpropionitrile), 2,2′-azobis (2-methylbutyronitrile), 2,2′-azobis (2, 4-dimethylvaleronitrile), 2,2′-azobis (2,4-dimethyl4-methoxyvaleronitrile), 1,1′-azobis (cyclohexane-1-carbonitrile), dimethyl 2,2′-azobis (2 -Methylpropionate), 2,2'-azobis (2-isobutyronitrile), benzoyl peroxide, di-tertiary-butyl peroxide, lauryl peroxide, cumene hydroperoxide, t-butyl peroxy Pivalate, diisopropyl peroxydicarbonate, t-butyl perpivalate and the like are preferable.
また、水溶性重合開始剤の具体例としては、2,2’−アゾビスイソブチルアミジン2塩酸塩、2,2’−アゾビス(2−メチルプロピオナミジン)塩酸塩、2,2’−アゾビス[2−(2−イミダゾリン−2−イル)プロパン]塩酸塩、2,2’−アゾビス[2−(2−イミダゾリン−2−イル)プロパン]硫酸塩水和物、2,2’−アゾビス[2−(5−メチル−2−イミダゾリン−2−イル)プロパン]塩酸塩、過硫酸カリウム、過硫酸バリウム、過硫酸アンモニウム、過酸化水素等が好ましく挙げられる。
重合開始剤は単量体100重量部に対して、0.01〜5重量部の範囲で用いられる。
また、分子量調節を目的として、連鎖移動剤、例えば、メルカプト基含有化合物を使用してもよく、その具体例として2−メルカプトエタノール、チオプロピオン酸、アルキルメルカプタンなどが挙げられる。メルカプト基含有化合物は単量体100重量部に対して、5重量部以下、0.01〜3重量部の範囲で用いられる。Specific examples of the water-soluble polymerization initiator include 2,2′-azobisisobutylamidine dihydrochloride, 2,2′-azobis (2-methylpropionamidine) hydrochloride, 2,2′-azobis [ 2- (2-imidazolin-2-yl) propane] hydrochloride, 2,2′-azobis [2- (2-imidazolin-2-yl) propane] sulfate hydrate, 2,2′-azobis [2- (5-Methyl-2-imidazolin-2-yl) propane] hydrochloride, potassium persulfate, barium persulfate, ammonium persulfate, hydrogen peroxide, and the like are preferred.
The polymerization initiator is used in the range of 0.01 to 5 parts by weight with respect to 100 parts by weight of the monomer.
For the purpose of adjusting the molecular weight, a chain transfer agent such as a mercapto group-containing compound may be used, and specific examples thereof include 2-mercaptoethanol, thiopropionic acid, alkyl mercaptan and the like. The mercapto group-containing compound is used in an amount of 5 parts by weight or less and 0.01 to 3 parts by weight based on 100 parts by weight of the monomer.
具体的には、含フッ素重合体は、以下のようにして製造できる。
溶液重合では、重合開始剤の存在下で、単量体を有機溶剤に溶解させ、窒素置換後、例えば50〜120℃の範囲で1〜10時間、加熱撹拌する方法が採用される。重合開始剤は、一般に、油溶性重合開始剤であってよい。有機溶剤としては、単量体に不活性でこれらを溶解するものであり、例えば、アセトン、メチルエチルケトンなどのケトン類、酢酸エチル、酢酸メチルなどのエステル類、プロピレングリコール、ジプロピレングリコールモノメチルエーテル、ジプロピレングリコール、トリプロピレングリコール、低分子量のポリエチレングリコールなどのグリコール類、エチルアルコール、イソプロパノールなどのアルコール類などが挙げられる。
有機溶剤は単量体の合計100重量部に対して、50〜1000重量部の範囲で用いられる。Specifically, the fluoropolymer can be produced as follows.
In solution polymerization, a method in which a monomer is dissolved in an organic solvent in the presence of a polymerization initiator, and after substitution with nitrogen, is heated and stirred, for example, in the range of 50 to 120 ° C. for 1 to 10 hours. The polymerization initiator may generally be an oil-soluble polymerization initiator. Examples of the organic solvent are those which are inert to the monomers and dissolve them. For example, ketones such as acetone and methyl ethyl ketone, esters such as ethyl acetate and methyl acetate, propylene glycol, dipropylene glycol monomethyl ether, diester Examples thereof include glycols such as propylene glycol, tripropylene glycol and low molecular weight polyethylene glycol, and alcohols such as ethyl alcohol and isopropanol.
The organic solvent is used in the range of 50 to 1000 parts by weight with respect to 100 parts by weight of the total amount of monomers.
乳化重合では、重合開始剤および乳化剤の存在下で、単量体を水中に乳化させ、窒素置換後、例えば50〜80℃の範囲で1〜10時間、撹拌して共重合させる方法が採用される。重合開始剤は、水溶性重合性開始剤および/または油溶性重合開始剤であってよい。
放置安定性の優れた共重合体水分散液を得るためには、高圧ホモジナイザーや超音波ホモジナイザーのような強力な破砕エネルギーを付与できる乳化装置を用いて、単量体を水中に微粒子化し、水溶性重合開始剤を用いて重合することが望ましい。乳化剤としては、カチオン性、アニオン性およびノニオン性の各種乳化剤を用いることができ、単量体100重量部に対して、0.5〜10重量部の範囲で用いられる。単量体が完全に相溶しない場合は、これら単量体に充分に相溶させるような相溶化剤、例えば、水溶性有機溶剤や低分子量の単量体を添加することが好ましい。相溶化剤の添加により、乳化性および共重合性を向上させることが可能である。Emulsion polymerization employs a method in which a monomer is emulsified in water in the presence of a polymerization initiator and an emulsifier, and after nitrogen substitution, for example, is stirred and copolymerized in the range of 50 to 80 ° C. for 1 to 10 hours. The The polymerization initiator may be a water-soluble polymerization initiator and / or an oil-soluble polymerization initiator.
In order to obtain an aqueous copolymer dispersion having excellent storage stability, the monomer is finely divided into water using an emulsifier that can impart strong crushing energy such as a high-pressure homogenizer or an ultrasonic homogenizer. It is desirable to polymerize using a polymerizable polymerization initiator. As the emulsifier, various cationic, anionic and nonionic emulsifiers can be used, and the emulsifier is used in the range of 0.5 to 10 parts by weight with respect to 100 parts by weight of the monomer. When the monomers are not completely compatible with each other, it is preferable to add a compatibilizing agent such as a water-soluble organic solvent or a low molecular weight monomer that is sufficiently compatible with these monomers. By adding a compatibilizing agent, it is possible to improve emulsifying properties and copolymerization properties.
水溶性有機溶剤としては、アセトン、メチルエチルケトン、プロピレングリコール、ジプロピレングリコールモノメチルエーテル、ジプロピレングリコール、トリプロピレングリコール、エタノールなどが挙げられ、水100重量部に対して、1〜80重量部、例えば5〜50重量部の範囲で用いてよい。 Examples of the water-soluble organic solvent include acetone, methyl ethyl ketone, propylene glycol, dipropylene glycol monomethyl ether, dipropylene glycol, tripropylene glycol, ethanol and the like, and 1 to 80 parts by weight, for example, 5 parts per 100 parts by weight of water. You may use in the range of -50 weight part.
得られた含フッ素重合体は、必要により水や有機溶剤等に希釈または分散された後、乳濁液、有機溶剤溶液、エアゾールなどの任意の形態に調製でき、汚れ脱離剤とすることが可能である。含フッ素重合体は、汚れ脱離剤の有効成分(活性成分)として機能する。汚れ脱離剤は、含フッ素重合体および媒体(特に、液状媒体)(例えば、有機溶媒および/または水)を含んでなる。汚れ脱離剤において、含フッ素重合体の濃度は、例えば、0.01〜50重量%であってよい。
本発明の汚れ脱離剤は、含フッ素重合体および水性媒体を含んでなることが好ましい。本明細書において、「水性媒体」とは、水のみからなる媒体、および水に加えて有機溶剤(有機溶剤の量は、水100重量部に対して、80重量部以下、例えば0.1〜50重量部、特に5〜30重量部である。)をも含有する媒体を意味する。The obtained fluoropolymer can be prepared in any form such as an emulsion, organic solvent solution, aerosol, etc. after being diluted or dispersed in water or an organic solvent, if necessary, and used as a soil release agent. Is possible. The fluorine-containing polymer functions as an active ingredient (active ingredient) of the soil release agent. The soil release agent comprises a fluoropolymer and a medium (particularly a liquid medium) (for example, an organic solvent and / or water). In the soil release agent, the concentration of the fluoropolymer may be, for example, 0.01 to 50% by weight.
The soil release agent of the present invention preferably comprises a fluoropolymer and an aqueous medium. In the present specification, the term “aqueous medium” refers to a medium composed only of water and an organic solvent in addition to water (the amount of the organic solvent is 80 parts by weight or less, for example, 0.1 to 100 parts by weight of water). 50 parts by weight, in particular 5 to 30 parts by weight).
本発明の含フッ素重合体は、被処理物品の種類や前記調製形態(乳濁液、有機溶剤溶液、エアゾールなど)などに応じて、任意の方法で汚れ脱離剤として被処理物品に適応され得る。例えば、水性乳濁液や有機溶剤溶液である場合には、浸漬塗布、スプレー塗布等のような被覆加工の既知の方法により、被処理物の表面に付着させ乾燥する方法が採用され得る。この際、必要ならばキュアリング等の熱処理を行っても良い。
また、必要ならば、他のブレンダーを併用することも可能である。例えば、撥水撥油剤、防シワ剤、防縮剤、難燃剤、架橋剤、帯電防止剤、柔軟剤、ポリエチレングリコールやポリビニルアルコール等の水溶性高分子、ワックスエマルション、抗菌剤、顔料、塗料などである。これらのブレンダーは被処理物、処理時に処理浴に添加して使用しても良いし、あらかじめ、可能なら、本発明の含フッ素重合体と混合して使用しても良い。The fluoropolymer of the present invention is applied to the article to be treated as a soil release agent by any method depending on the kind of article to be treated and the preparation form (emulsion, organic solvent solution, aerosol, etc.). obtain. For example, in the case of an aqueous emulsion or an organic solvent solution, a method of adhering to a surface of an object to be processed and drying by a known method of coating processing such as dip coating or spray coating can be employed. At this time, if necessary, heat treatment such as curing may be performed.
If necessary, other blenders can be used together. For example, water and oil repellent, anti-wrinkle agent, anti-shrink agent, flame retardant, crosslinking agent, antistatic agent, softener, water-soluble polymer such as polyethylene glycol and polyvinyl alcohol, wax emulsion, antibacterial agent, pigment, paint, etc. is there. These blenders may be used by being added to the object to be treated and the treatment bath at the time of treatment, or in advance, if possible, mixed with the fluoropolymer of the present invention.
被処理物品としては、特に限定されないが繊維製品の他、石材、フィルター(例えば、静電フィルター)、防塵マスク、ガラス、紙、木、皮革、毛皮、石綿、レンガ、セメント、金属および酸化物、窯業製品、プラスチック、塗面、およびプラスターなどを挙げることができる。特に繊維製品に対して有用である。繊維製品としては種々の例を挙げることができる。例えば、綿、麻、羊毛、絹などの動植物性天然繊維、ポリアミド、ポリエステル、ポリビニルアルコール、ポリアクリロニトリル、ポリ塩化ビニル、ポリプロピレンなどの合成繊維、レーヨン、アセテートなどの半合成繊維、ガラス繊維、炭素繊維、アスベスト繊維などの無機繊維、あるいはこれらの混合繊維が挙げられる。繊維製品は、繊維、糸、布等の形態のいずれであってもよい。 The article to be treated is not particularly limited, but besides textiles, stones, filters (for example, electrostatic filters), dust masks, glass, paper, wood, leather, fur, asbestos, bricks, cement, metals and oxides, Mention may be made of ceramic products, plastics, painted surfaces and plasters. It is particularly useful for textile products. Various examples can be given as textile products. For example, natural animal and vegetable fibers such as cotton, hemp, wool, and silk, synthetic fibers such as polyamide, polyester, polyvinyl alcohol, polyacrylonitrile, polyvinyl chloride, and polypropylene, semi-synthetic fibers such as rayon and acetate, glass fibers, and carbon fibers , Inorganic fibers such as asbestos fibers, or mixed fibers thereof. The fiber product may be in the form of fiber, yarn, cloth or the like.
本発明においては、被処理物品を汚れ脱離剤で処理する。「処理」とは、処理剤を、浸漬、噴霧、塗布などにより被処理物に適用することを意味する。処理により、処理剤の有効成分である含フッ素重合体が被処理物の内部に浸透するおよび/または被処理物の表面に付着する。 In the present invention, the article to be treated is treated with a soil release agent. “Treatment” means that a treatment agent is applied to an object to be treated by dipping, spraying, coating, or the like. By the treatment, the fluoropolymer which is an active ingredient of the treatment agent penetrates into the treatment object and / or adheres to the surface of the treatment object.
次に、実施例、比較例及び試験例を挙げて本発明を具体的に説明する。ただし、これらの説明が本発明を限定するものでない。
以下において、部または%は、特記しない限り、重量部または重量%を表す。Next, an Example, a comparative example, and a test example are given and this invention is demonstrated concretely. However, these explanations do not limit the present invention.
In the following, parts or% represents parts by weight or% by weight unless otherwise specified.
試験の手順は次のとおりである。
<吸水試験 液滴法>
マイクロピペットを用いて、飲料水(20±2℃)10μLを試験布上に静かにのせる。試験布に水滴をのせてから、水滴が試験布に滲み込み、水滴が消失するまでの時間(単位:秒)を測定する。ここで水滴が消失するとは、水の鏡面反射が消え、湿潤だけが残る状態をさす。5箇所を測定し、平均の吸水時間を測定値とする。The test procedure is as follows.
<Water absorption test, droplet method>
Using a micropipette, gently place 10 μL of drinking water (20 ± 2 ° C.) on the test cloth. Measure the time (unit: seconds) from when a water drop is placed on the test cloth until the water drop soaks into the test cloth and disappears. Here, the disappearance of water droplets means a state where the specular reflection of water disappears and only moisture remains. Five locations are measured and the average water absorption time is taken as the measured value.
<吸水試験 Wicking Test>
試験布を長さ16cm、幅2.5cmの短冊状に切断する。
これを純水200gを入れた200mlビーカーに試験布の先端が5〜10mm、水に浸かるようにセットする。30分後に、毛細管現象で布をつたって上昇してくる水の水面からの高さを読み取る。<Wicking Test>
The test cloth is cut into strips having a length of 16 cm and a width of 2.5 cm.
This is set in a 200 ml beaker containing 200 g of pure water so that the tip of the test cloth is immersed in water by 5 to 10 mm. After 30 minutes, the height from the surface of the water rising from the cloth by capillary action is read.
<撥油試験>
撥油性の試験は、繊維製品を用いてAATCC―TM118−2000に準じて行った。即ち、試験布を水平に広げ、表1に示す試験溶液を数滴落し、30秒後の浸透状態で判定する。撥油性が低い場合は、空気中で油汚れが被処理物品に進入して除去困難となる為、汚れ脱離性(SR性)の試験と並び重要な評価指標となる。<Oil repellency test>
The oil repellency test was conducted according to AATCC-TM118-2000 using a textile product. That is, the test cloth is spread out horizontally, a few drops of the test solution shown in Table 1 are dropped, and the infiltration state after 30 seconds is determined. When the oil repellency is low, oil stains enter the article to be treated in the air, making it difficult to remove them. This is an important evaluation index along with the soil detachability (SR property) test.
<汚れ脱離試験(SR試験)>
汚れ脱離試験は米国のAATCC Stain Release Management Performance Test Methodに準じて行った。試験用の汚れにはコーンオイルまたはミネラルオイルを使用した。
水平に敷いたブロッティングペーパーの上に20cm四方の試験布を広げ、汚れとしてコーンオイル(またはミネラルオイル)を5滴(約0.2cc)を試験布に垂らす。その上からグラッシンペーパーをかけて、さらに2268gの分銅をのせ、60秒、放置する。60秒後に分銅とグラッシングペーパーを取り除き、そのまま、室温で15分、放置する。15分経過後、試験布にバラスト布を加えて1.8kgとし、洗剤(AATCC標準のWOB洗剤)100gを使用して、AATCC標準洗濯機(米国ケンモア社製)で浴量64リットル、浴温38℃の条件で12分間洗濯し、濯いだ後、AATCC標準タンブラー乾燥機(米国ケンモア社製)で試験布を乾燥する。乾燥した試験布の残存シミ汚れの状態を判定用標準写真板と比較し、汚れ脱離性能を該当する判定級(表2参照)をもって表す。判定用標準写真板は、AATCC―TM130−2000(American Association of Textile Chemists and Colorists Test Method 130-2000)のものを使用した。<Soil detachment test (SR test)>
The soil detachment test was conducted according to the AATCC Stain Release Management Performance Test Method in the United States. Corn oil or mineral oil was used as a test soil.
Spread a 20 cm square test cloth on blotting paper laid horizontally, and drop 5 drops (about 0.2 cc) of corn oil (or mineral oil) on the test cloth as dirt. Put glassine paper on top of it, place an additional 2268 g of weight, and leave it for 60 seconds. After 60 seconds, the weight and the glassing paper are removed and left at room temperature for 15 minutes. After 15 minutes, ballast cloth is added to the test cloth to 1.8 kg, and 100 g of detergent (AATCC standard WOB detergent) is used. After washing and rinsing at 38 ° C. for 12 minutes, the test cloth is dried with an AATCC standard tumbler dryer (manufactured by Kenmore, USA). The state of residual stain on the dried test cloth is compared with a standard photographic plate for judgment, and the dirt removal performance is represented by the corresponding judgment grade (see Table 2). The standard photographic plate for judgment was AATCC-TM130-2000 (American Association of Textile Chemists and Colorists Test Method 130-2000).
合成例1
エチレンオキサイド鎖含有フッ素モノマー(MPOERfA(M−400))の合成:
[式中、nの平均は8〜9である.]Synthesis example 1
Synthesis of ethylene oxide chain-containing fluorine monomer (MPOERfA (M-400)):
[In the formula, the average of n is 8-9. ]
四つ口フラスコに片末端メトキシポリエチレングリコール(平均EO数:8〜9、ユニオックスM−400,日本油脂(株)) 52.13g、三弗化ホウ素ジエチルエーテル錯体 0.94g、を仕込んだ。窒素気流下、3−パーフルオロヘキシル−1,2−エポキシプロパン(Rfエポキシ) 50gを30−40分かけて、発熱に注意しながら室温で滴下した。滴下終了後、約2時間、室温で反応を続けた後、GCで3−パーフルオロヘキシル−1,2−エポキシプロパンのピークが消滅していることを確認した。これにターシャリーブチルカテコール 0.03gを加えてよく攪拌した。さらに、トリエチルアミン 14.81gを加えてアクリル酸クロリド 12.04gを発熱に注意しながら、約20分かけて滴下した。滴下終了後、約2時間、室温で反応を続けた後、GCでアクリル酸クロリドのピークがほぼ消滅していることを確認した。生成物の同定はIRスペクトル、1H-NMR、19F-NMRスペクトルより行った。 A four-necked flask was charged with 52.13 g of one-end methoxypolyethylene glycol (average EO number: 8 to 9, UNIOX M-400, NOF Corporation) and 0.94 g of boron trifluoride diethyl ether complex. Under a nitrogen stream, 50 g of 3-perfluorohexyl-1,2-epoxypropane (Rf epoxy) was added dropwise at room temperature over 30-40 minutes while paying attention to heat generation. After completion of the dropping, the reaction was continued at room temperature for about 2 hours, and then it was confirmed by GC that the peak of 3-perfluorohexyl-1,2-epoxypropane had disappeared. To this, 0.03 g of tertiary butyl catechol was added and stirred well. Furthermore, 14.81 g of triethylamine was added, and 12.04 g of acrylic acid chloride was added dropwise over about 20 minutes while paying attention to heat generation. After completion of the dropwise addition, the reaction was continued at room temperature for about 2 hours, and it was confirmed by GC that the peak of acrylic acid chloride had almost disappeared. The product was identified from the IR spectrum, 1H-NMR, and 19F-NMR spectrum.
合成例2
エチレンオキサイド鎖含有フッ素モノマー(MPOERfA(M−1000))の合成:
四つ口フラスコに片末端メトキシポリエチレングリコール(平均EO数:21〜22、ユニオックスM−1000,日本油脂(株)) 77.31g、三弗化ホウ素ジエチルエーテル錯体 0.227g、ジクロロメタン 107.31gを仕込んだ。窒素気流下、3−パーフルオロヘキシル−1,2−エポキシプロパン(Rfエポキシ) 30gを30−40分かけて、発熱に注意しながら室温で滴下した。滴下終了後、約2時間、室温で反応を続けた後、GCで3−パーフルオロヘキシル−1,2−エポキシプロパンのピークが消滅していることを確認した。さらに、トリエチルアミン 14.81g、ハイドロキノン 0.005g、を加えてアクリル酸クロリド 6.88gを発熱に注意しながら、約20分かけて滴下した。滴下終了後、約2時間、室温で反応を続けた後、GCでアクリル酸クロリドのピークがほぼ消滅していることを確認した。生成物の同定はIRスペクトル、1H-NMR、19F-NMRスペクトルより行った。Synthesis example 2
Synthesis of ethylene oxide chain-containing fluorine monomer (MPOERfA (M-1000)):
One end methoxypolyethylene glycol (average EO number: 21-22, UNIOX M-1000, NOF Corporation) in a four-necked flask 77.31 g, boron trifluoride diethyl ether complex 0.227 g, dichloromethane 107.31 g Was charged. Under a nitrogen stream, 30 g of 3-perfluorohexyl-1,2-epoxypropane (Rf epoxy) was added dropwise at room temperature over 30-40 minutes while paying attention to heat generation. After completion of the dropping, the reaction was continued at room temperature for about 2 hours, and then it was confirmed by GC that the peak of 3-perfluorohexyl-1,2-epoxypropane had disappeared. Further, 14.81 g of triethylamine and 0.005 g of hydroquinone were added, and 6.88 g of acrylic acid chloride was added dropwise over about 20 minutes while paying attention to heat generation. After completion of the dropwise addition, the reaction was continued at room temperature for about 2 hours, and then it was confirmed by GC that the peak of acrylic acid chloride had almost disappeared. The product was identified from the IR spectrum, 1H-NMR, and 19F-NMR spectrum.
合成例3
2−ヒドロキシエチルアクリレート(HEA)のRfエポキシ付加体(FAGMA)の合成:
Synthesis example 3
Synthesis of Rf epoxy adduct (FAGMA) of 2-hydroxyethyl acrylate (HEA):
四つ口フラスコに2−ヒドロキシエチルアクリレート(HEA) 20g、三弗化ホウ素ジエチルエーテル錯体 0.61g、ターシャリーブチルカテコール 0.026gを仕込んだ。3−パーフルオロヘキシル−1,2−エポキシプロパン 64.83gを30−40分かけて、発熱に注意しながら室温で滴下した。滴下終了後、約2時間、室温で反応を続けた後、GCで3−パーフルオロヘキシル−1,2−エポキシプロパンのピークが消滅していることを確認した。反応終了後、HCFC225 100gに反応物を溶解させ、さらに水100gを加えて分液ローとで洗浄、分液後、有機層を取り出した。この洗浄、分液操作をもう一度、繰り返し、有機層を取り出した後、無水硫酸マグネシウムを5g加えて、一晩乾燥した。HCFC225をエバボレートし、HEAのRfエポキシ付加体(FAGMA)を得た。生成物の同定はIRスペクトル、1H-NMR、19F-NMRスペクトルより行った。生成物の分析結果より、3−パーフルオロヘキシル−1,2−エポキシプロパンの1モル付加体(n=1)が約64重量%、2モル付加体(n=2)が約27重量%、3モル付加体が約9重量%の混合モノマーが得られた。 A four-necked flask was charged with 20 g of 2-hydroxyethyl acrylate (HEA), 0.61 g of boron trifluoride diethyl ether complex, and 0.026 g of tertiary butyl catechol. 64.83 g of 3-perfluorohexyl-1,2-epoxypropane was added dropwise at room temperature over 30-40 minutes while paying attention to heat generation. After completion of the dropping, the reaction was continued at room temperature for about 2 hours, and then it was confirmed by GC that the peak of 3-perfluorohexyl-1,2-epoxypropane had disappeared. After completion of the reaction, the reaction product was dissolved in 100 g of HCFC225, and further 100 g of water was added and washed with a separatory funnel. This washing and liquid separation operation was repeated once again, and after removing the organic layer, 5 g of anhydrous magnesium sulfate was added and dried overnight. HCFC225 was evaporated to obtain an Rf epoxy adduct (FAGMA) of HEA. The product was identified from the IR spectrum, 1H-NMR, and 19F-NMR spectrum. According to the analysis result of the product, about 1 wt.% Of 3-perfluorohexyl-1,2-epoxypropane adduct (n = 1) was about 64 wt%, about 2 wt% of 2 mol adduct (n = 2), A mixed monomer of about 9% by weight of 3 mol adduct was obtained.
合成例4
カルボン酸含有フッ素モノマーの合成:
Synthesis example 4
Synthesis of carboxylic acid-containing fluorine monomers:
合成例3で合成したFAGMA 30g、無水コハク酸 6.37g、ピリジン 30g、ハイドロキノンモノメチルエーテル 0.024gを四つ口フラスコに仕込んだ。内温が75℃になるように加熱し、15時間、反応させた。IRで酸無水物に由来するピークの消失を確認して、反応を終了した。反応物をジクロロメタン 100gに溶解し、さらに水 100gを加えて、洗浄、分液操作を2回、繰り返した。有機層を取り出し、無水硫酸マウネシウムを5g加えて、一晩乾燥した。溶媒等をエバポレートしてカルボン酸含有フッ素モノマーを得た。生成物の同定はIRスペクトル、1H-NMR、19F-NMRスペクトルより行った。 30 g of FAGMA synthesized in Synthesis Example 3, 6.37 g of succinic anhydride, 30 g of pyridine, and 0.024 g of hydroquinone monomethyl ether were charged into a four-necked flask. The internal temperature was heated to 75 ° C. and reacted for 15 hours. The disappearance of the peak derived from the acid anhydride was confirmed by IR to complete the reaction. The reaction product was dissolved in 100 g of dichloromethane, 100 g of water was further added, and washing and liquid separation operations were repeated twice. The organic layer was taken out, 5 g of anhydrous magnesium sulfate was added and dried overnight. The solvent and the like were evaporated to obtain a carboxylic acid-containing fluorine monomer. The product was identified from the IR spectrum, 1H-NMR, and 19F-NMR spectrum.
合成例5
スルホン酸含有フッ素モノマーの合成:
Synthesis example 5
Synthesis of sulfonic acid-containing fluorine monomer:
合成例3で合成したFAGMA 30g、ジクロロメタン 30g、トリエチルアミン7.8g、ハイドロキノンモノメチルエーテル 0.024gを四つ口フラスコに仕込んだ。この混合溶液を0〜10℃になるように氷浴で冷却した。これにクロルスルホン酸のジクロロメタン溶液(クロルスルホン酸 7.48g + ジクロロメタン 15g)を発熱に注意しながら、約30分かけて、徐々に滴下した。滴下終了後、室温で3時間、反応させた。反応物に水 100gを加えて、洗浄、分液操作を2回、繰り返した。有機層を取り出し、無水硫酸マウネシウムを5g加えて、一晩乾燥した。生成物の同定はIRスペクトル、1H-NMR、19F-NMRスペクトルより行った。 A four-necked flask was charged with 30 g of FAGMA synthesized in Synthesis Example 3, 30 g of dichloromethane, 7.8 g of triethylamine, and 0.024 g of hydroquinone monomethyl ether. This mixed solution was cooled with an ice bath so that it might become 0-10 degreeC. A solution of chlorosulfonic acid in dichloromethane (chlorosulfonic acid 7.48 g + dichloromethane 15 g) was gradually added dropwise over about 30 minutes while paying attention to heat generation. After completion of dropping, the reaction was allowed to proceed at room temperature for 3 hours. 100 g of water was added to the reaction product, and washing and liquid separation operations were repeated twice. The organic layer was taken out, 5 g of anhydrous magnesium sulfate was added and dried overnight. The product was identified from the IR spectrum, 1H-NMR, and 19F-NMR spectrum.
実施例1
200mlの四つ口フラスコに合成例1のMPOERfAモノマーを4g、2−(パーフルオロヘキシル)エチルアクリレート(13FA)24g、ポリエチレングリコールモノアクリレート(EO 10モル)(AE−400)8g、2−ヒドロキシエチルアクリレート(HEA)2g、アセトアセトキシエチルメタクリレート 1g、ジメチルアミノエチルアクリレート(DMAEA)1gとイソプロピルアルコール 60gを仕込んで60分間、窒素を吹き込んで、系内の空気を窒素で置換した。窒素フローを続けながら、内温を75−80℃に昇温後、アゾビスイソブチロニトリル 0.25gを添加して、8時間、重合反応を行った。ガスクロマトグラフィー及びゲルパーミエーションクロマトグラフィーで重合液を分析したところ、モノマー由来のピークがほぼ消失し、共重合体由来のピークが発生していることを確認した。また、共重合体の重量平均分子量は17000(ポリスチレン換算)であった。最後に、酢酸0.42gを加えて中和し、含フッ素共重合体の20%溶液になるように水で希釈した。Example 1
In a 200 ml four-necked flask, 4 g of MPOERfA monomer of Synthesis Example 1, 24 g of 2- (perfluorohexyl) ethyl acrylate (13FA), 8 g of polyethylene glycol monoacrylate (EO 10 mol) (AE-400), 2-hydroxyethyl 2 g of acrylate (HEA), 1 g of acetoacetoxyethyl methacrylate, 1 g of dimethylaminoethyl acrylate (DMAEA) and 60 g of isopropyl alcohol were charged and nitrogen was blown in for 60 minutes to replace the air in the system with nitrogen. While continuing the nitrogen flow, the internal temperature was raised to 75-80 ° C., 0.25 g of azobisisobutyronitrile was added, and a polymerization reaction was performed for 8 hours. When the polymerization solution was analyzed by gas chromatography and gel permeation chromatography, it was confirmed that the peak derived from the monomer almost disappeared and the peak derived from the copolymer was generated. Moreover, the weight average molecular weight of the copolymer was 17000 (polystyrene conversion). Finally, 0.42 g of acetic acid was added for neutralization, and the mixture was diluted with water so that a 20% solution of the fluorinated copolymer was obtained.
実施例2〜8
表3に示すモノマー組成、重量比で実施例1と同様の手順を繰り返すことで、最終的に20%の含フッ素共重合体溶液を得た。必要な場合には、実施例1と同様に少量の酢酸(または水酸化ナトリウム)で中和した。共重合体の重量平均分子量を表4に示す。Examples 2-8
By repeating the same procedure as in Example 1 with the monomer composition and weight ratio shown in Table 3, a 20% fluorine-containing copolymer solution was finally obtained. If necessary, it was neutralized with a small amount of acetic acid (or sodium hydroxide) as in Example 1. Table 4 shows the weight average molecular weight of the copolymer.
比較例1〜3
表5に示すモノマー組成、重量比で実施例1と同様の手順を繰り返すことで、最終的に20%の含フッ素共重合体溶液を得た。必要な場合には、実施例1と同様に少量の酢酸で中和した。共重合体の重量平均分子量を表6に示す。Comparative Examples 1-3
By repeating the same procedure as in Example 1 with the monomer composition and weight ratio shown in Table 5, a 20% fluorine-containing copolymer solution was finally obtained. If necessary, it was neutralized with a small amount of acetic acid as in Example 1. Table 6 shows the weight average molecular weight of the copolymer.
表の略号
13FA:2−(パーフルオロヘキシル)エチルアクリレート
MPOERfA:エチレンオキサイド鎖含有フッ素モノマー
スルホン酸基含有フッ素モノマー:
カルボン酸基含有フッ素モノマー:
Table abbreviation
13FA: 2- (perfluorohexyl) ethyl acrylate
MPOERfA: Ethylene oxide chain-containing fluorine monomer
Sulfonic acid group-containing fluorine monomer:
Carboxylic acid group-containing fluorine monomer:
AE-400:ポリエチレングリコールモノアクリレート(EO 10mol)、日本油脂株式会社製
DMAEA:ジメチルアミノエチルアクリレート
AAEM:アセトアセトキシエチルメタクリレート
HEA:ヒドロキシエチルアクリレートAE-400: Polyethylene glycol monoacrylate (EO 10 mol), manufactured by NOF Corporation
DMAEA: Dimethylaminoethyl acrylate
AAEM: Acetoacetoxyethyl methacrylate
HEA: Hydroxyethyl acrylate
表の略号
13FA:2−(パーフルオロヘキシル)エチルアクリレート
AE-400:ポリエチレングリコールモノアクリレート(EO 10mol)、日本油脂株式会社製
DMAEA:ジメチルアミノエチルアクリレート
AAEM:アセトアセトキシエチルメタクリレート
HEA:ヒドロキシエチルアクリレートTable abbreviation
13FA: 2- (perfluorohexyl) ethyl acrylate
AE-400: Polyethylene glycol monoacrylate (EO 10 mol), manufactured by NOF Corporation
DMAEA: Dimethylaminoethyl acrylate
AAEM: Acetoacetoxyethyl methacrylate
HEA: Hydroxyethyl acrylate
試験例1
加工処理液の調製:
実施例1で得られた含フッ素共重合体の20%水分散液
11.0部
NICCA Assist V2(MDI系ブロックドイソシアネート、日華化学(株))
0.25部
NICCA Sunmarina S-750(ポリエチレンワックス水分散体、日華化学(株))
1.70部
ベッカミンNS-19 (グリオキザールレジン、大日本インキ化学(株))
8.0部
ベッカミンX-80 (グリオキザールレジン用触媒、大日本インキ化学(株))
2.4部
水道水
76.65部Test example 1
Preparation of processing solution:
11.0 parts of a 20% aqueous dispersion of the fluorinated copolymer obtained in Example 1
NICCA Assist V2 (MDI blocked isocyanate, Nikka Chemical Co., Ltd.)
0.25 parts
NICCA Sunmarina S-750 (polyethylene wax aqueous dispersion, Nikka Chemical Co., Ltd.)
1.70 parts Becamine NS-19 (Glyoxal Resin, Dainippon Ink and Chemicals)
8.0 parts Becamine X-80 (Glyoxal Resin Catalyst, Dainippon Ink & Chemicals, Inc.)
2.4 parts tap water 76.65 parts
上記の割合で実施例1で得られた含フッ素共重合体溶液とブロックドイソシアネート等の薬剤を水で希釈し、加工処理液を調製した。このようにして得られた処理液に、100%綿ツイル布を浸漬し、ロールで絞ってウエットピックアップが60mass%となるようにした。次いで、布を160℃で3分間、乾燥、熱処理することにより、汚れ脱離剤処理を完了した。これらの布について吸水性(水滴法、Wicking法)、汚れ脱離性 及び 撥油性を測定した。
結果を表7に示す。The fluorine-containing copolymer solution obtained in Example 1 and a drug such as blocked isocyanate were diluted with water at the above ratio to prepare a processing solution. A 100% cotton twill cloth was immersed in the treatment liquid thus obtained, and squeezed with a roll so that the wet pickup was 60 mass%. Next, the soil release agent treatment was completed by drying and heat-treating the fabric at 160 ° C. for 3 minutes. These fabrics were measured for water absorption (water drop method, wicking method), soil release and oil repellency.
The results are shown in Table 7.
試験例2〜8及び比較試験例1〜3
含フッ素共重合体の20%水分散液をそれぞれ実施例2〜7及び比較例1〜3で得られたものに変更する以外は、試験例1と同様の手順で処理液を調製、布処理し、汚れ脱離性、撥油性を測定した。
結果を表7に示す。Test Examples 2-8 and Comparative Test Examples 1-3
A treatment liquid was prepared in the same procedure as in Test Example 1, except that the 20% aqueous dispersion of the fluorinated copolymer was changed to those obtained in Examples 2 to 7 and Comparative Examples 1 to 3, respectively. The soil detachability and oil repellency were measured.
The results are shown in Table 7.
本発明の重合体は、優れた吸水性と防汚性と汚れ脱離性を有する汚れ脱離剤として有用である。 The polymer of the present invention is useful as a soil release agent having excellent water absorption, antifouling properties and soil release properties.
Claims (16)
(b)親水性基がオキシアルキレン基(アルキレン基の炭素数2〜6)である親水性含フッ素単量体、および
(c)親水性基がオキシアルキレン基(アルキレン基の炭素数2〜6)である親水性非フッ素単量体
を含んでなり、
含フッ素単量体(a)が、一般式:
CH2=C(−X)−C(=O)−Y−Z−Rf (1)
[式中、Xは、水素原子、炭素数1〜21の直鎖状または分岐状のアルキル基、フッ素原子、塩素原子、臭素原子、ヨウ素原子、CFX1X2基(但し、X1およびX2は、水素原子、フッ素原子、塩素原子、臭素原子またはヨウ素原子である。)、シアノ基、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基、置換または非置換のベンジル基、置換または非置換のフェニル基であり;
Yは、−O−または−NH−であり;
Zは、炭素数1〜10の脂肪族基、炭素数6〜18の芳香族基または環状脂肪族基、
-(CH2)m−SO2−(CH2)n−基 または -(CH2)m−S−(CH2)n−基(但し、mは1〜10、nは0〜10、である)、
Rfは、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基である。]
で示される化合物である
含フッ素重合体。 (A) a fluorine-containing monomer having a fluoroalkyl group,
(B) a hydrophilic fluorine-containing monomer whose hydrophilic group is an oxyalkylene group (alkylene group having 2 to 6 carbon atoms), and (c) a hydrophilic group is an oxyalkylene group (alkylene group having 2 to 6 carbon atoms). Comprising a hydrophilic non-fluorine monomer that is)
The fluorine-containing monomer (a) has the general formula:
CH 2 = C (−X) −C (= O) −Y−Z−Rf (1)
[Wherein, X represents a hydrogen atom, a linear or branched alkyl group having 1 to 21 carbon atoms, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a CFX 1 X 2 group (where X 1 and X 2 is a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom or an iodine atom.), A cyano group, a linear or branched fluoroalkyl group having 1 to 21 carbon atoms, a substituted or unsubstituted benzyl group, A substituted or unsubstituted phenyl group;
Y is —O— or —NH—;
Z is an aliphatic group having 1 to 10 carbon atoms, an aromatic group having 6 to 18 carbon atoms or a cyclic aliphatic group,
— (CH 2 ) m —SO 2 — (CH 2 ) n — group or — (CH 2 ) m —S— (CH 2 ) n — group (where m is 1 to 10, n is 0 to 10, is there),
Rf is a linear or branched fluoroalkyl group having 1 to 21 carbon atoms. ]
A fluorine-containing polymer which is a compound represented by the formula:
(2−1)
または
(2−2)
[上記式中、Xは、水素原子、炭素数1〜21の直鎖状または分岐状のアルキル基、フッ素原子、塩素原子、臭素原子、ヨウ素原子、CFX1X2基(但し、X1およびX2は、水素原子、フッ素原子、塩素原子、臭素原子またはヨウ素原子である。)、シアノ基、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基、置換または非置換のベンジル基、置換または非置換のフェニル基であり、
R1は炭素数が1〜18のアルキル基であり、
R2は、炭素数2〜6のアルキレン基であり、
R3は、炭素数2〜6のアルキレン基であり、
Yは、酸基であり、
Rfは、炭素数1〜21の直鎖状または分岐状のフルオロアルキル基であり、
mは、1〜10であり、
nは、2〜90であり、
pは、1〜90であり、
qは、1から10である。]
で示される化合物である請求項1または2に記載の含フッ素重合体。 The hydrophilic fluorine-containing monomer (b) has the general formula:
(2-1)
Or
(2-2)
[In the above formula, X represents a hydrogen atom, a linear or branched alkyl group having 1 to 21 carbon atoms, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a CFX 1 X 2 group (where X 1 and X 2 is a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom or an iodine atom.), A cyano group, a linear or branched fluoroalkyl group having 1 to 21 carbon atoms, a substituted or unsubstituted benzyl group A substituted or unsubstituted phenyl group,
R 1 is an alkyl group having 1 to 18 carbon atoms,
R 2 is an alkylene group having 2 to 6 carbon atoms,
R 3 is an alkylene group having 2 to 6 carbon atoms,
Y is an acid group,
Rf is a linear or branched fluoroalkyl group having 1 to 21 carbon atoms,
m is 1 to 10,
n is 2 to 90;
p is 1 to 90;
q is 1 to 10. ]
Fluoropolymer according to claim 1 or 2 in a compound represented.
CH2=CX1C(=O)−O−(RO)n−X2 (3)
[式中、
X1は、水素原子またはメチル基、
X2は、水素原子または炭素数1〜22の不飽和または飽和の炭化水素基
Rは、炭素数2〜6のアルキレン基、
nは、2〜90の整数、
である。]
で示されるポリアルキレングリコールモノ(メタ)アクリレートである請求項1〜3のいずれかに記載の含フッ素重合体。 The hydrophilic non-fluorine monomer (c) has the general formula (3):
CH 2 = CX 1 C (= O) −O− (RO) n −X 2 (3)
[Where:
X 1 is a hydrogen atom or a methyl group,
X 2 is a hydrogen atom or an unsaturated or saturated hydrocarbon group having 1 to 22 carbon atoms, R is an alkylene group having 2 to 6 carbon atoms,
n is an integer of 2 to 90,
It is. ]
Fluoropolymer according to any one of claims 1 to 3 in which a polyalkylene glycol mono (meth) acrylate represented.
CH2=CA1COOA2
[式中、A1は水素原子またはメチル基、A2はCnH2n+1(n=1〜30)で示されるアルキル基である。]
で示されるアクリレート類である請求項6に記載の含フッ素重合体。 The non-crosslinkable monomer has the general formula:
CH 2 = CA 1 COOA 2
[Wherein, A 1 is a hydrogen atom or a methyl group, and A 2 is an alkyl group represented by C n H 2n + 1 (n = 1 to 30). ]
The fluorine-containing polymer according to claim 6 , which is an acrylate represented by the formula:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009548040A JP5556179B2 (en) | 2007-12-27 | 2008-12-24 | Fluoropolymer and antifouling agent |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007335914 | 2007-12-27 | ||
JP2007335914 | 2007-12-27 | ||
PCT/JP2008/073404 WO2009084530A1 (en) | 2007-12-27 | 2008-12-24 | Fluorine-containing polymer and stain-proofing agent |
JP2009548040A JP5556179B2 (en) | 2007-12-27 | 2008-12-24 | Fluoropolymer and antifouling agent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009084530A1 JPWO2009084530A1 (en) | 2011-05-19 |
JP5556179B2 true JP5556179B2 (en) | 2014-07-23 |
Family
ID=40824244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009548040A Expired - Fee Related JP5556179B2 (en) | 2007-12-27 | 2008-12-24 | Fluoropolymer and antifouling agent |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5556179B2 (en) |
WO (1) | WO2009084530A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170085632A (en) * | 2016-01-14 | 2017-07-25 | 주식회사 케이씨씨 | Antifouling paint composition comprising fluorinated (meth)acrylate |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2617214T3 (en) | 2011-04-25 | 2017-06-15 | Teijin Frontier Co., Ltd. | Fabrics and textile product |
JP5953094B2 (en) * | 2012-04-11 | 2016-07-20 | 日華化学株式会社 | Method for producing fluorine-containing polymer compound, surface conditioning agent, leveling agent and coating agent |
US9988536B2 (en) * | 2013-11-05 | 2018-06-05 | E I Du Pont De Nemours And Company | Compositions for surface treatments |
WO2015182475A1 (en) * | 2014-05-28 | 2015-12-03 | ダイキン工業株式会社 | Masonry treatment composition |
JP6944244B2 (en) * | 2016-12-13 | 2021-10-06 | 三菱マテリアル電子化成株式会社 | Fluorine-containing polymerizable compounds, fluorine-containing polymers, and surface treatment agents |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52139523A (en) * | 1976-05-17 | 1977-11-21 | Daikin Ind Ltd | Waterrproof writing ink |
JPS61266487A (en) * | 1985-05-20 | 1986-11-26 | Nippon Mektron Ltd | Stain-resistant water and oil repellent |
JPS62187709A (en) * | 1987-02-06 | 1987-08-17 | Daikin Ind Ltd | New fluorine-containing polymer |
JPH04357917A (en) * | 1990-07-27 | 1992-12-10 | Daikin Ind Ltd | Dishwashing methods and anti-stick agents and rinse aids |
JPH08225493A (en) * | 1996-01-12 | 1996-09-03 | Asahi Glass Co Ltd | New compound containing fluorine |
WO2003014171A1 (en) * | 2001-08-03 | 2003-02-20 | Daikin Industries, Ltd. | Fluorinated polyether monomer, polymer formed therefrom, and surface-treating agent |
JP2009209312A (en) * | 2008-03-06 | 2009-09-17 | Daikin Ind Ltd | Fluorine-containing polymer, and stain-proofing agent |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0725839B2 (en) * | 1989-05-15 | 1995-03-22 | 富士写真フイルム株式会社 | Polymer solid electrolyte |
AU640941B2 (en) * | 1989-07-31 | 1993-09-09 | Hoya Corporation | Contact lens |
JP2001139413A (en) * | 1999-11-10 | 2001-05-22 | Daikin Ind Ltd | Cosmetic powder treated with fluorocopolymer |
JP2003228164A (en) * | 2002-02-06 | 2003-08-15 | Fuji Photo Film Co Ltd | Original plate for planographic printing plate |
-
2008
- 2008-12-24 WO PCT/JP2008/073404 patent/WO2009084530A1/en active Application Filing
- 2008-12-24 JP JP2009548040A patent/JP5556179B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52139523A (en) * | 1976-05-17 | 1977-11-21 | Daikin Ind Ltd | Waterrproof writing ink |
JPS61266487A (en) * | 1985-05-20 | 1986-11-26 | Nippon Mektron Ltd | Stain-resistant water and oil repellent |
JPS62187709A (en) * | 1987-02-06 | 1987-08-17 | Daikin Ind Ltd | New fluorine-containing polymer |
JPH04357917A (en) * | 1990-07-27 | 1992-12-10 | Daikin Ind Ltd | Dishwashing methods and anti-stick agents and rinse aids |
JPH08225493A (en) * | 1996-01-12 | 1996-09-03 | Asahi Glass Co Ltd | New compound containing fluorine |
WO2003014171A1 (en) * | 2001-08-03 | 2003-02-20 | Daikin Industries, Ltd. | Fluorinated polyether monomer, polymer formed therefrom, and surface-treating agent |
JP2009209312A (en) * | 2008-03-06 | 2009-09-17 | Daikin Ind Ltd | Fluorine-containing polymer, and stain-proofing agent |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170085632A (en) * | 2016-01-14 | 2017-07-25 | 주식회사 케이씨씨 | Antifouling paint composition comprising fluorinated (meth)acrylate |
Also Published As
Publication number | Publication date |
---|---|
WO2009084530A1 (en) | 2009-07-09 |
JPWO2009084530A1 (en) | 2011-05-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5245834B2 (en) | Soil release agent composition | |
JP5167649B2 (en) | Soil release agent comprising a fluoropolymer | |
EP1553151B1 (en) | Water-and-oil repellant composition | |
JP5459219B2 (en) | Fluoropolymer and water / oil repellent | |
JP5556179B2 (en) | Fluoropolymer and antifouling agent | |
WO2007007743A1 (en) | Fluoropolymer and soil remover | |
JP5125625B2 (en) | Fluoropolymer and antifouling agent | |
JP2009242679A (en) | Highly purified fluorine-containing monomer composition and surface treating agent including polymer of the composition | |
JP2010222382A (en) | Fluorine-containing fiber finishing agent with dirt release properties | |
JP5392081B2 (en) | Fluorine-containing fiber finishing agent having alcohol repellency and dirt release properties | |
JP5397520B2 (en) | Fluorine-containing composition and surface treatment agent | |
JP5397519B2 (en) | Fluorine-containing composition and use thereof | |
TW201321418A (en) | Fluorine-containing composition and fluorine-containing polymer | |
JP4677983B2 (en) | Soil release agent containing a fluoropolymer | |
JP5040583B2 (en) | Fluorine-containing graft polymer and antifouling agent | |
JPH0480217A (en) | Fluorine-containing water and oil repellent | |
TW201710465A (en) | Surface treatment composition |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130325 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131001 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131112 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140108 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140212 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140411 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140507 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140520 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5556179 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
LAPS | Cancellation because of no payment of annual fees |