WO2005090420A1 - アクリル系共重合体の製造法 - Google Patents
アクリル系共重合体の製造法 Download PDFInfo
- Publication number
- WO2005090420A1 WO2005090420A1 PCT/JP2005/005114 JP2005005114W WO2005090420A1 WO 2005090420 A1 WO2005090420 A1 WO 2005090420A1 JP 2005005114 W JP2005005114 W JP 2005005114W WO 2005090420 A1 WO2005090420 A1 WO 2005090420A1
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- WIPO (PCT)
- Prior art keywords
- weight
- meth
- acrylic copolymer
- acrylate
- acrylamide
- Prior art date
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- 229920006243 acrylic copolymer Polymers 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 27
- 239000000178 monomer Substances 0.000 claims abstract description 22
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract description 11
- 230000001804 emulsifying effect Effects 0.000 claims abstract description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 7
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 7
- 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 claims abstract description 6
- 238000007720 emulsion polymerization reaction Methods 0.000 claims abstract description 5
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims abstract description 4
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 3
- 229920001577 copolymer Polymers 0.000 claims description 16
- -1 acryl Chemical group 0.000 claims description 14
- 230000002940 repellent Effects 0.000 claims description 6
- 239000005871 repellent Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 2
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- 239000000084 colloidal system Substances 0.000 claims 1
- 239000003505 polymerization initiator Substances 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract description 23
- 239000006185 dispersion Substances 0.000 abstract description 14
- 238000003860 storage Methods 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 description 22
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- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 description 4
- 238000007334 copolymerization reaction Methods 0.000 description 4
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 238000010556 emulsion polymerization method Methods 0.000 description 4
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- NDAJNMAAXXIADY-UHFFFAOYSA-N 2-methylpropanimidamide Chemical compound CC(C)C(N)=N NDAJNMAAXXIADY-UHFFFAOYSA-N 0.000 description 3
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- 239000004811 fluoropolymer Substances 0.000 description 3
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- NCRMXFQFOJIFQW-UHFFFAOYSA-N 1-octyl-2-(2-octylphenoxy)benzene Chemical compound CCCCCCCCC1=CC=CC=C1OC1=CC=CC=C1CCCCCCCC NCRMXFQFOJIFQW-UHFFFAOYSA-N 0.000 description 2
- REEBWSYYNPPSKV-UHFFFAOYSA-N 3-[(4-formylphenoxy)methyl]thiophene-2-carbonitrile Chemical compound C1=CC(C=O)=CC=C1OCC1=C(C#N)SC=C1 REEBWSYYNPPSKV-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
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- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
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- 229910021641 deionized water Inorganic materials 0.000 description 2
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- 150000003839 salts Chemical group 0.000 description 2
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- 238000003756 stirring Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- MJYFYGVCLHNRKB-UHFFFAOYSA-N 1,1,2-trifluoroethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(F)(F)CF MJYFYGVCLHNRKB-UHFFFAOYSA-N 0.000 description 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- ALVZNPYWJMLXKV-UHFFFAOYSA-N 1,9-Nonanediol Chemical compound OCCCCCCCCCO ALVZNPYWJMLXKV-UHFFFAOYSA-N 0.000 description 1
- DNJRKFKAFWSXSE-UHFFFAOYSA-N 1-chloro-2-ethenoxyethane Chemical compound ClCCOC=C DNJRKFKAFWSXSE-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-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
- 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 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- MPNXSZJPSVBLHP-UHFFFAOYSA-N 2-chloro-n-phenylpyridine-3-carboxamide Chemical compound ClC1=NC=CC=C1C(=O)NC1=CC=CC=C1 MPNXSZJPSVBLHP-UHFFFAOYSA-N 0.000 description 1
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
- ABMULKFGWTYIIK-UHFFFAOYSA-N 2-hexylphenol Chemical compound CCCCCCC1=CC=CC=C1O ABMULKFGWTYIIK-UHFFFAOYSA-N 0.000 description 1
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- RKOOOVKGLHCLTP-UHFFFAOYSA-N 2-methylprop-2-enoic acid;propane-1,2,3-triol Chemical compound CC(=C)C(O)=O.OCC(O)CO RKOOOVKGLHCLTP-UHFFFAOYSA-N 0.000 description 1
- NWIIFBPIDORBCY-UHFFFAOYSA-N 2-methylprop-2-enoic acid;propane-1,2,3-triol;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=C)C(O)=O.OCC(O)CO NWIIFBPIDORBCY-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
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- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
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- 239000002964 rayon Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- BHRZNVHARXXAHW-UHFFFAOYSA-N sec-butylamine Chemical compound CCC(C)N BHRZNVHARXXAHW-UHFFFAOYSA-N 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- 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
- C08F220/24—Esters containing halogen containing perhaloalkyl radicals
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
- C08F2/28—Emulsion polymerisation with the aid of emulsifying agents cationic
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
- C08F2/30—Emulsion polymerisation with the aid of emulsifying agents non-ionic
-
- 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
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1818—C13or longer chain (meth)acrylate, e.g. stearyl (meth)acrylate
Definitions
- the present invention relates to a method for producing an acrylic copolymer. More specifically, the present invention relates to a method for producing an emulsion-polymerized acrylic copolymer which can be effectively used as an active ingredient of a water / oil repellent.
- the monomer mixture subjected to the polymerization reaction has problems in mechanical emulsification and polymerization stability, and the emulsion stability, storage stability, Further, the washing stability when used as a water and oil repellent was not sufficiently satisfactory.
- Patent Document 1 JP-A-10-237133
- a monomer mixture containing a fluorinated (meth) acrylic monomer and acrylamide as essential components is emulsified by a powerful emulsifying means, and the mixture is substantially non-solvent, and is nonionic, anionic or cationic.
- Methods have also been proposed for producing fluoropolymers by miniemulsion polymerization stabilized with a surfactant, such as a sulfosuccinic acid, such as sodium bis (tridecinole) sulfosuccinate, or a quaternary ammonium salt.
- a surfactant such as a sulfosuccinic acid, such as sodium bis (tridecinole) sulfosuccinate, or a quaternary ammonium salt.
- the fluoropolymer emulsion obtained here does not show any water repellency to fibers.
- Patent Document 2 JP-T-2002-530443
- An object of the present invention is to provide a method for producing an acrylic polymer having excellent mechanical emulsifiability of a monomer mixture, excellent stability of emulsion during polymerization and formation, and excellent water and oil repellency. .
- R r is a linear or branched alkylene group having 18 carbon atoms
- Rf is a perfluoroalkyl group having 416 carbon atoms.
- Acrylic copolymer is manufactured by using a polypropylene glycol compound having a molecular weight of 250 to 5000 as an emulsifying aid when the monomer mixture is subjected to emulsion polymerization in the presence of a nonionic and / or cationic surfactant.
- (meth) atalylate means atalylate or metharylate
- (meth) acrylamide means atalinoleamide or methacrylamide, respectively.
- the acryl-based copolymer obtained as an aqueous dispersion has excellent water and oil repellency, and the aqueous dispersion has a precipitation weight ratio. And 10%, 50%, and 90% particle sizes are all small and have excellent storage stability.
- Examples of perfluoroalkylalkyl (meth) acrylates of component (a) include
- the copolymer is copolymerized in such a proportion that it occupies about 3070% by weight, preferably about 3565% by weight in the isostatic copolymer. If the copolymerization ratio is lower than this, the water / oil repellency cannot be sufficiently exhibited.
- the perfluoroalkyl group Rf one having a carbon number of 416 may be used as a mixture group.
- Stearyl (meth) atalylate as the component (b) is copolymerized in such a ratio that it accounts for about 25 to 60% by weight, preferably about 30 to 60% by weight in the copolymer. If the copolymerization ratio is lower than this, good water repellency cannot be obtained.
- Component (c) (meth) acrylamide is copolymerized in such a proportion that it accounts for about 0.1-5% by weight, preferably about 114% by weight in the copolymer. If the copolymerization ratio is lower than this, the emulsifiability of the monomer is inferior, and the water- and oil-repellency decreases, causing the storage stability of the emulsion to decrease.
- Component (d), N-methylol (meth) acrylamide, is copolymerized in such a ratio that it accounts for about 0.1-5% by weight, preferably about 0.5-3% by weight in the copolymer. If the copolymerization ratio is lower than this, no improvement in water / oil repellency and durability is observed.
- another copolymerizable monomer can be copolymerized in a range where its properties are not impaired, for example, 30% by weight or less in the copolymer.
- copolymerizable monomers include styrene, vinyltoluene, polymethylstyrene, vinylnaphthalene, acrylonitrile, methacrylonitrile, acetone acrylamide, and 2-hydroxyethyl acrylate.
- vinyl compounds such as vinyl ether, pentafluoropropyl (meth) acrylate, and trifluoro compounds such as trifluoroethyl (meth) acrylate, and gen compounds such as isoprene, pentadiene, and butadiene.
- a polyfunctional monomer or oligomer can be copolymerized in a proportion of 30% by weight or less in the copolymer.
- Examples of powerful polyfunctional monomers or oligomers include ethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, 1,4-butanediol di (meth) acrylate, and 1,6-hexane.
- a quaternary salt of N, N-dimethylaminoethyl (meth) acrylate is used in order to facilitate the emulsification and dispersibility of the copolymer.
- copolymers of hydrophilic monomers such as polyethylene glycol mono (meth) acrylate, polypropylene glycol mono (meth) acrylate, and polyethylene glycol mono (meth) acrylate, in a proportion of 1% by weight or less. Can be done.
- the production of the copolymer is performed by an emulsion polymerization method.
- each monomer is emulsified and dispersed in an aqueous medium using various surfactants, preferably a nonionic surfactant, a cationic surfactant, or a mixture thereof, and 2-azobis (2 -Aminobutane) ⁇
- the polymerization reaction is carried out at about 65-75 ° C with stirring in the presence of a radical initiator such as dihydrochloride, azobisisobutylamidine and hydrochloride.
- the monomer mixture is emulsified and dispersed in an aqueous medium by a powerful emulsifying means such as a high-pressure homogenizer, a colloidal miner, or a sonic disperser.
- a powerful emulsifying means such as a high-pressure homogenizer, a colloidal miner, or a sonic disperser.
- each of these polymerizable monomers is preferably a surfactant emulsifier using a polyethylene oxide-based nonionic surfactant or a cationic surfactant. And a molecular weight of 250-5000, preferably 300-3000, in the presence of an emulsifier.
- a polymerization reaction in polypropylene glycol having an average molecular weight of about 1000 or less is proposed by the present applicant. The power that has been used There, low molecular weight polypropylene glycol is used as a solvent in solution polymerization reactions, and is used as an emulsifying aid in emulsion polymerization methods.
- Patent Document 3 JP 2001-106711 A
- a polyethylene oxide nonionic surfactant and a cationic surfactant is preferably used in an amount of 1 to 20% by weight, preferably 1 to 20% by weight based on the total amount of monomers. Is used in a proportion of 5-15% by weight.
- Polyethylene oxide-based nonionic surfactants include polyethylene oxide and hexylphenol, octylphenol, noylphenol, polycyclic phenyl ether, hexadecanol, oleic acid, C 1 C alkylamine, and sorbitan monoamine. Condensation with fatty acids
- a condensation product of polyethylene oxide and octylphenol or nonylphenol preferably a condensation product of polyethylene oxide and octylphenol or nonylphenol.
- the cationic surfactant include quaternary ammonium salts such as stearyltrimethylammonium chloride, distearyldimethylammonium chloride, dodecyltrimethylammonium acetate, dodecyltrimethylammonium chloride, and tetradecyl.
- Trimethylammonium chloride Trimethylammonium chloride, hexadecyltrimethylammonium chloride, octadecyltrimethylammonium chloride, dodecylpentyltrimethylammonium chloride, dodecylmethyldi (polyoxyethylene) ammonium chloride, dioctadecyldimethyl Ammonium chloride and the like and alkylpyridinium salts are used.
- polypropylene glycol-based compound as an emulsifying aid used in combination with these emulsifiers
- examples of the polypropylene glycol-based compound as an emulsifying aid used in combination with these emulsifiers include polypropylene glycol, its terminal monomethyl ether, propylene glycol adduct of glycerol and the like. %, Preferably 15 70% by weight.
- these polypropylene glycol compounds are not used, or when dipropylene glycol (molecular weight 134) or 1,6-hexanediol is used instead, the weight ratio of precipitate, 10% particle diameter, 50% particle diameter ⁇ 90% grain
- the emulsification stability of the aqueous dispersion represented by the diameter becomes smaller.
- a polypropylene glycol compound having a molecular weight exceeding 5000 the emulsion stability similarly decreases.
- the emulsion polymer is used as a water / oil repellent after an aqueous dispersion having a solid content of about 1040% by weight is further diluted with water to about 0.05 to 15% by weight.
- the copolymer solution or aqueous dispersion diluted to such a concentration is applied to the object to be treated by means such as spraying, dipping, or foaming.
- the materials to be treated include textiles, leather, glass, ceramics, metals, plastics, etc., especially natural fibers such as cotton, hemp and silk, synthetic fibers such as polyamide and polyester, and semi-synthetic materials such as rayon and acetate. It is effectively used for fiber or these blended fiber products.
- Example 1 as the perfluoroalkylethyl acrylate, the Rf group was C 2%,
- the obtained emulsion was replaced with nitrogen gas for 30 minutes. Then, gradually raise the temperature inside the reactor
- the average number of carbonized carbon atoms is 88..88) in a mixed mixture of 9911 %% in total.
- the mixture was emulsified 6 times at 60 MPa using a high-pressure homogenizer, and the obtained emulsion was replaced with nitrogen gas for 30 minutes. Then, gradually raise the temperature inside the reactor while blowing in nitrogen gas, and when it reaches 88 ° C,
- Each of the above components was placed in a reactor, and emulsified at 60 MPa for 5 times using a high-pressure homogenizer, and the obtained emulsion was replaced with nitrogen gas for 30 minutes. Then, gradually raise the temperature inside the reactor until it reaches 40 ° C.
- Water repellency Spray method of JIS L-1092 (The higher the water repellency, the better the water repellency) Water repellency Humidity Wide bear
- Oil repellency Oil repellency according to AATCC TM-118 (grade of test liquid when a test liquid droplet is held for 30 seconds or more) (The higher the oil repellency, the better the oil repellency.)
- Solution 6 is gelled or separated and its properties have changed.
- Example 1-2 The measurement results of Example 1-2 and Comparative Example 1-3 are shown in the following table.
- the water / oil repellent using the copolymer according to the present invention is also effectively applied to various fiber products including natural fibers, and at that time, the texture is not impaired and yellowing is not caused. .
- low-temperature curing and short-time curing are also possible.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/587,640 US20070106043A1 (en) | 2004-03-24 | 2005-03-22 | Method of producing acrylic copolymer |
DE112005000316T DE112005000316T5 (de) | 2004-03-24 | 2005-03-22 | Verfahren zur Herstellung eines Acrylcopolymers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004086082A JP2005272557A (ja) | 2004-03-24 | 2004-03-24 | アクリル系共重合体の製造法 |
JP2004-086082 | 2004-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005090420A1 true WO2005090420A1 (ja) | 2005-09-29 |
Family
ID=34993647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/005114 WO2005090420A1 (ja) | 2004-03-24 | 2005-03-22 | アクリル系共重合体の製造法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070106043A1 (ja) |
JP (1) | JP2005272557A (ja) |
CN (1) | CN100467500C (ja) |
DE (1) | DE112005000316T5 (ja) |
WO (1) | WO2005090420A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7754838B2 (en) | 2006-08-08 | 2010-07-13 | E.I. Du Pont De Nemours And Company | Poly(meth)acrylamides and poly(meth)acrylates containing fluorinated amide |
CN102174143A (zh) * | 2011-01-29 | 2011-09-07 | 锦州惠发天合化学有限公司 | 一种含氟丙烯酸酯乳液的制备方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008231397A (ja) * | 2007-02-23 | 2008-10-02 | Sekisui Plastics Co Ltd | 陽イオン性重合体粒子の水系分散液及びその製造方法 |
EP2166026B1 (en) | 2007-07-11 | 2014-01-15 | Asahi Glass Company, Limited | Method for production of water-repellant/oil-repellant composition, and article |
JP2012097125A (ja) * | 2009-03-04 | 2012-05-24 | Unimatec Co Ltd | 含フッ素重合体を有効成分とする表面改質剤 |
CN102587141B (zh) * | 2012-01-18 | 2013-12-18 | 常州化工研究所有限公司 | 含氟织物整理剂及其制备方法 |
CN105505087A (zh) * | 2015-12-14 | 2016-04-20 | 苏州市官田电子有限公司 | 一种疏水疏油抗污玻璃基材及其生产方法 |
CN105411938A (zh) * | 2015-12-18 | 2016-03-23 | 岳双辰 | 一种植物新型清水黑发染发剂 |
CN105712708B (zh) * | 2016-01-12 | 2018-02-13 | 西南民族大学 | 一种高效节能陶瓷材料 |
CN105712711B (zh) * | 2016-01-12 | 2018-06-26 | 西南民族大学 | 一种高性能微波介质陶瓷材料及其制备方法 |
EP3336202A1 (de) | 2016-12-13 | 2018-06-20 | LANXESS Deutschland GmbH | Verfahren zur herstellung hydrophobierender lederbehandlungsmittel |
CN109054567A (zh) * | 2018-09-03 | 2018-12-21 | 广州市绿森环保设备有限公司 | 透明超疏水超疏油喷剂及其制备方法 |
CN112194920A (zh) * | 2020-09-22 | 2021-01-08 | 沪宝新材料科技(上海)股份有限公司 | 一种防水防油污水性外墙漆及其制备方法 |
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JPS6456711A (en) * | 1987-05-25 | 1989-03-03 | Daikin Ind Ltd | Novel copolymer and water-and-oil repellent therefrom |
JPH0480218A (ja) * | 1990-07-20 | 1992-03-13 | Asahi Glass Co Ltd | 水分散型撥水撥油剤 |
JP2002241441A (ja) * | 2001-02-15 | 2002-08-28 | Asahi Glass Co Ltd | 水分散型含フッ素共重合体組成物 |
JP2002256257A (ja) * | 2001-03-05 | 2002-09-11 | Asahi Glass Co Ltd | 水分散型撥水撥油剤組成物および処理物品 |
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DE3877261T2 (de) * | 1987-05-25 | 1993-05-19 | Daikin Ind Ltd | Copolymer und diesen enthaltende oel- und wasserabweisende zusammensetzung. |
JP3624615B2 (ja) * | 1997-02-28 | 2005-03-02 | ユニマテック株式会社 | 新規共重合体およびそれを含有する撥水撥油剤 |
JP4300678B2 (ja) * | 1999-08-03 | 2009-07-22 | ユニマテック株式会社 | 防汚加工剤の製造法 |
US6624268B1 (en) * | 1999-10-29 | 2003-09-23 | Asahi Glass Company, Limited | Aqueous dispersion for water-and-oil repellant and process for producing the same |
-
2004
- 2004-03-24 JP JP2004086082A patent/JP2005272557A/ja active Pending
-
2005
- 2005-03-22 DE DE112005000316T patent/DE112005000316T5/de not_active Withdrawn
- 2005-03-22 WO PCT/JP2005/005114 patent/WO2005090420A1/ja active Application Filing
- 2005-03-22 US US10/587,640 patent/US20070106043A1/en not_active Abandoned
- 2005-03-22 CN CNB2005800095886A patent/CN100467500C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6456711A (en) * | 1987-05-25 | 1989-03-03 | Daikin Ind Ltd | Novel copolymer and water-and-oil repellent therefrom |
JPH0480218A (ja) * | 1990-07-20 | 1992-03-13 | Asahi Glass Co Ltd | 水分散型撥水撥油剤 |
JP2002241441A (ja) * | 2001-02-15 | 2002-08-28 | Asahi Glass Co Ltd | 水分散型含フッ素共重合体組成物 |
JP2002256257A (ja) * | 2001-03-05 | 2002-09-11 | Asahi Glass Co Ltd | 水分散型撥水撥油剤組成物および処理物品 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7754838B2 (en) | 2006-08-08 | 2010-07-13 | E.I. Du Pont De Nemours And Company | Poly(meth)acrylamides and poly(meth)acrylates containing fluorinated amide |
US8178638B2 (en) | 2006-08-08 | 2012-05-15 | E.I. Du Pont De Nemours And Company | Poly(meth)acrylamides and poly(meth)acrylates containing fluorinated amide |
US8389657B2 (en) | 2006-08-08 | 2013-03-05 | E. I. Du Pont De Nemours And Company | Poly(meth)acrylamides and poly(meth)acrylates containing flourinated amide |
CN102174143A (zh) * | 2011-01-29 | 2011-09-07 | 锦州惠发天合化学有限公司 | 一种含氟丙烯酸酯乳液的制备方法 |
CN102174143B (zh) * | 2011-01-29 | 2013-01-09 | 锦州惠发天合化学有限公司 | 一种含氟丙烯酸酯乳液的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
DE112005000316T5 (de) | 2007-02-08 |
US20070106043A1 (en) | 2007-05-10 |
CN100467500C (zh) | 2009-03-11 |
CN1934147A (zh) | 2007-03-21 |
JP2005272557A (ja) | 2005-10-06 |
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