EP3408088A1 - Utilisation d'un copolymère de fluorure de vinylidène pour conférer à un film des propriétés d'adhésion - Google Patents
Utilisation d'un copolymère de fluorure de vinylidène pour conférer à un film des propriétés d'adhésionInfo
- Publication number
- EP3408088A1 EP3408088A1 EP17706539.8A EP17706539A EP3408088A1 EP 3408088 A1 EP3408088 A1 EP 3408088A1 EP 17706539 A EP17706539 A EP 17706539A EP 3408088 A1 EP3408088 A1 EP 3408088A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- monomer
- copolymer
- vdf
- trfe
- adhesion
- 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.)
- Withdrawn
Links
- 229920001577 copolymer Polymers 0.000 title claims abstract description 67
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 14
- 229920002313 fluoropolymer Polymers 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- 229920006254 polymer film Polymers 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 8
- 239000000178 monomer Substances 0.000 claims description 101
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 48
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 claims description 43
- 239000002253 acid Substances 0.000 claims description 36
- 239000002318 adhesion promoter Substances 0.000 claims description 32
- 239000002243 precursor Substances 0.000 claims description 31
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 17
- -1 carboxyvinyl Chemical group 0.000 claims description 16
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 238000007334 copolymerization reaction Methods 0.000 claims description 12
- ZTWTYVWXUKTLCP-UHFFFAOYSA-N vinylphosphonic acid Chemical compound OP(O)(=O)C=C ZTWTYVWXUKTLCP-UHFFFAOYSA-N 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 8
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 7
- UORVCLMRJXCDCP-UHFFFAOYSA-N propynoic acid Chemical group OC(=O)C#C UORVCLMRJXCDCP-UHFFFAOYSA-N 0.000 claims description 7
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 239000004811 fluoropolymer Substances 0.000 claims description 5
- 230000007062 hydrolysis Effects 0.000 claims description 5
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 5
- FPBWSPZHCJXUBL-UHFFFAOYSA-N 1-chloro-1-fluoroethene Chemical group FC(Cl)=C FPBWSPZHCJXUBL-UHFFFAOYSA-N 0.000 claims description 4
- VLSRKCIBHNJFHA-UHFFFAOYSA-N 2-(trifluoromethyl)prop-2-enoic acid Chemical compound OC(=O)C(=C)C(F)(F)F VLSRKCIBHNJFHA-UHFFFAOYSA-N 0.000 claims description 4
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 4
- FDMFUZHCIRHGRG-UHFFFAOYSA-N 3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C=C FDMFUZHCIRHGRG-UHFFFAOYSA-N 0.000 claims description 3
- 125000005907 alkyl ester group Chemical group 0.000 claims description 3
- NDMMKOCNFSTXRU-UHFFFAOYSA-N 1,1,2,3,3-pentafluoroprop-1-ene Chemical compound FC(F)C(F)=C(F)F NDMMKOCNFSTXRU-UHFFFAOYSA-N 0.000 claims description 2
- PGJHURKAWUJHLJ-UHFFFAOYSA-N 1,1,2,3-tetrafluoroprop-1-ene Chemical compound FCC(F)=C(F)F PGJHURKAWUJHLJ-UHFFFAOYSA-N 0.000 claims description 2
- LDTMPQQAWUMPKS-UHFFFAOYSA-N 1-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C=CCl LDTMPQQAWUMPKS-UHFFFAOYSA-N 0.000 claims description 2
- QMIWYOZFFSLIAK-UHFFFAOYSA-N 3,3,3-trifluoro-2-(trifluoromethyl)prop-1-ene Chemical group FC(F)(F)C(=C)C(F)(F)F QMIWYOZFFSLIAK-UHFFFAOYSA-N 0.000 claims description 2
- GVEUEBXMTMZVSD-UHFFFAOYSA-N 3,3,4,4,5,5,6,6,6-nonafluorohex-1-ene Chemical group FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C=C GVEUEBXMTMZVSD-UHFFFAOYSA-N 0.000 claims description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 2
- 229920001774 Perfluoroether Polymers 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 229910001416 lithium ion Inorganic materials 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- UJMWVICAENGCRF-UHFFFAOYSA-N oxygen difluoride Chemical class FOF UJMWVICAENGCRF-UHFFFAOYSA-N 0.000 claims description 2
- 150000003009 phosphonic acids Chemical class 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 150000004756 silanes Chemical class 0.000 claims description 2
- 150000001735 carboxylic acids Chemical group 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 25
- 229920001897 terpolymer Polymers 0.000 description 34
- 239000010408 film Substances 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000003999 initiator Substances 0.000 description 16
- 150000003254 radicals Chemical class 0.000 description 16
- 239000000243 solution Substances 0.000 description 12
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 11
- 238000006116 polymerization reaction Methods 0.000 description 11
- 238000000113 differential scanning calorimetry Methods 0.000 description 10
- 238000005481 NMR spectroscopy Methods 0.000 description 9
- 239000011541 reaction mixture Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000004816 latex Substances 0.000 description 8
- 229920000126 latex Polymers 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical class CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000002033 PVDF binder Substances 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- 239000012986 chain transfer agent Substances 0.000 description 5
- 239000006071 cream Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 description 4
- CQCXMYUCNSJSKG-UHFFFAOYSA-N 1-dimethoxyphosphorylethene Chemical compound COP(=O)(OC)C=C CQCXMYUCNSJSKG-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 description 3
- 238000004293 19F NMR spectroscopy Methods 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-WFGJKAKNSA-N acetone d6 Chemical compound [2H]C([2H])([2H])C(=O)C([2H])([2H])[2H] CSCPPACGZOOCGX-WFGJKAKNSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- IYYIVELXUANFED-UHFFFAOYSA-N bromo(trimethyl)silane Chemical compound C[Si](C)(C)Br IYYIVELXUANFED-UHFFFAOYSA-N 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 3
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 230000005660 hydrophilic surface Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- HGXJDMCMYLEZMJ-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOOC(=O)C(C)(C)C HGXJDMCMYLEZMJ-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-MICDWDOJSA-N 1-deuteriopropan-2-one Chemical compound [2H]CC(C)=O CSCPPACGZOOCGX-MICDWDOJSA-N 0.000 description 2
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical compound FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 239000012045 crude solution Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 229920001746 electroactive polymer Polymers 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 238000000806 fluorine-19 nuclear magnetic resonance spectrum Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910000856 hastalloy Inorganic materials 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000004172 nitrogen cycle Methods 0.000 description 2
- 238000006385 ozonation reaction Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000001757 thermogravimetry curve Methods 0.000 description 2
- 150000003573 thiols Chemical class 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- WZLFPVPRZGTCKP-UHFFFAOYSA-N 1,1,1,3,3-pentafluorobutane Chemical compound CC(F)(F)CC(F)(F)F WZLFPVPRZGTCKP-UHFFFAOYSA-N 0.000 description 1
- JMRIJKGIVGYIAD-UHFFFAOYSA-N 2,3,3-trifluoroprop-1-ene Chemical compound FC(F)C(F)=C JMRIJKGIVGYIAD-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- KIFPIAKBYOIOCS-UHFFFAOYSA-N 2-methyl-2-(trioxidanyl)propane Chemical compound CC(C)(C)OOO KIFPIAKBYOIOCS-UHFFFAOYSA-N 0.000 description 1
- AQKYLAIZOGOPAW-UHFFFAOYSA-N 2-methylbutan-2-yl 2,2-dimethylpropaneperoxoate Chemical compound CCC(C)(C)OOC(=O)C(C)(C)C AQKYLAIZOGOPAW-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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 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
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920000144 PEDOT:PSS Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229920013820 alkyl cellulose Polymers 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 231100000693 bioaccumulation Toxicity 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001734 carboxylic acid salts Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000020335 dealkylation Effects 0.000 description 1
- 238000006900 dealkylation reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000006575 electron-withdrawing group Chemical group 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical class CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- YFSUTJLHUFNCNZ-UHFFFAOYSA-N perfluorooctane-1-sulfonic acid Chemical compound OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YFSUTJLHUFNCNZ-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- JUJWROOIHBZHMG-RALIUCGRSA-N pyridine-d5 Chemical compound [2H]C1=NC([2H])=C([2H])C([2H])=C1[2H] JUJWROOIHBZHMG-RALIUCGRSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical class CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 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
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/22—Vinylidene fluoride
- C08F214/225—Vinylidene fluoride with non-fluorinated comonomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/24—Layered products comprising a layer of synthetic resin characterised by the use of special additives using solvents or swelling agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
-
- 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
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/182—Monomers containing fluorine not covered by the groups C08F214/20 - C08F214/28
-
- 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
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/22—Vinylidene fluoride
-
- 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
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/16—Homopolymers or copolymers or vinylidene fluoride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L43/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal; Compositions of derivatives of such polymers
- C08L43/02—Homopolymers or copolymers of monomers containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/16—Homopolymers or copolymers of vinylidene fluoride
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/107—Ceramic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/107—Ceramic
- B32B2264/108—Carbon, e.g. graphite particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/728—Hydrophilic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/10—Batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/16—Capacitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/18—Fuel cells
Definitions
- the present invention relates to the use of a fluorinated copolymer in the manufacture of a solid polymer film, to impart to said film adhesion properties on a metal or polymeric surface or on glass. It also relates to a method for improving the adhesion to a metallic, polymeric or vitreous substrate of a fluorinated polymer, as well as a composite part comprising a solid polymer film in direct contact with at least one metallic or vitreous element.
- Metallized polymer films have many applications, especially in the manufacture of electrically conductive devices.
- fluorinated polymers based in particular on vinylidene fluoride (VDF) represent a class of compounds having remarkable properties for a large number of applications.
- PVDF and copolymers comprising VDF and trifluoroethylene (TrFE) are particularly interesting because of their piezoelectric properties. They can thus be used for the manufacture of various electroactive equipment, such as actuators or sensors, generally comprising a film of the polymer sandwiched between two electrodes.
- an essential condition for obtaining the desired result is the good adhesion of the polymer to the metal.
- This property is particularly important for the manufacture of electroactive devices. Indeed, the good adhesion of the polymer to a metal electrode simplifies the manufacturing process of these devices by rendering unnecessary the preliminary stage of treatment of the electrode (especially with the aid of chromium) in order to promote the adhesion of the electroactive polymer. It also makes it possible to manufacture multilayer devices without risk of delamination or loss of electrical conductivity.
- VDF copolymers are also known with monomers bearing phosphonic acid functional groups, such as vinylphosphonic acid (WO 2012/030784, US2012 / 0184653 and WO 2014/162080). It is not suggested that the copolymers described in these documents exhibit remarkable adhesion to metals and / or glass.
- the vinyl phosphonic co-monomer represents at least 1 mol%, and preferably 2 to 18 mol%, of the copolymer of WO 2014/162080.
- Another adhesion promoter monomer which has been copolymerized with VDF is trifluoromethacrylic acid (JP2003-040936). However, it is not suggested that it can improve the adhesion to metal substrates or to glass of VDF and TrFE-based copolymers, especially when it is introduced into these copolymers in small amounts, less than or equal to at 1 mol%.
- the invention thus relates to the use of a fluorinated copolymer in the manufacture of a solid polymer film, for imparting to said film adhesion properties on a metal surface or on glass, characterized in that said copolymer is obtained by :
- (a) radical copolymerization of monomers comprising, and preferably consisting of: (i) vinylidene fluoride (VDF), (ii) trifluoroethylene (TrFE), (iii) optionally at least one other fluorinated monomer and (iv) a adhesion promoter monomer which is a non-perfluorinated vinyl or vinylenic monomer carrying at least one weak acid function or weak acid precursor, at with the exception of carboxyvinyl, carboxyvinylene, 1-alkylcarboxyvinyl, 1-alkylcarboxyvinylene monomers and their precursors, and
- the invention also relates to a process for improving the adhesion to a metallic, polymeric or vitreous substrate of a fluorinated polymer obtained from monomers comprising or preferably consisting of vinylidene fluoride (VDF), trifluoroethylene (TrFE) and optionally at least one other fluorinated monomer, characterized in that it comprises introducing into said fluoropolymer units resulting from the radical copolymerization of a non-perfluorinated vinyl or vinylenic monomer carrying at least one weak acid function or precursor d weak acid, with the exception of carboxyvinyl, carboxyvinylene, 1-alkylcarboxyvinyl, 1-alkylcarboxyvinylene monomers and their precursors, and the conversion of the weak acid to weak acid precursor function, when present.
- VDF vinylidene fluoride
- TrFE trifluoroethylene
- a composite part comprising a solid polymer film in direct contact with at least one metallic, polymeric or vitreous element, characterized in that said film is made from a copolymer obtained by:
- (a) radical copolymerization of monomers comprising, and preferably consisting of: (i) vinylidene fluoride (VDF), (ii) trifluoroethylene (TrFE), (iii) optionally at least one other fluorinated monomer and (iv) a adhesion promoter monomer which is a non-perfluorinated vinyl or vinylenic monomer bearing at least one weak acid function or weak acid precursor, with the exception of carboxyvinyl, carboxyvinylene, 1-alkylcarboxyvinyl, 1-alkylcarboxyvinylene monomers and their precursors, such that the molar proportion of the units derived from said adhesion promoter monomer is less than 1% of the copolymer, and
- these copolymers have a polarization curve similar to that of polymers lacking adhesion promoting monomer, namely the same remanent polarization, the same coercive field and the same hysteresis.
- the range of uses of these fluorinated polymers, modified according to the invention by the introduction of an adhesion promoter monomer is not limited by the introduction of this monomer.
- Figure 1 illustrates the radical terpolymerization of VDF with TrFE and DMVP and the hydrolysis of the obtained terpolymer.
- Figure 2 is a NMR spectrum of the II (recorded at 20 ° C in acetone-d) to observe different types of protons present in the terpolymers poly (VDF-TrFE-ier ier-DMVP) prepared according to Example 1 (bottom) and poly (VDF-ier-TrFE-ier-VPA) prepared according to Example 2 (top).
- FIG. 3 is a 19 F NMR spectrum (recorded at 20 ° C. in acetone-d6) making it possible to observe the different types of fluorine atoms present in the poly (VDF-ier-TrFE-ier-DMVP) terpolymer prepared according to Example 1.
- Figure 4 shows an ATG thermogram at 10 ° C / min, in air, of the poly (VDF-ier-TrFE-ier-DMVP) terpolymer prepared according to Example 1.
- Figure 5 shows the superimposed ATG thermograms, at 10 ° C / min, in air, of the poly (VDF-ier-TrFE-ier-DMVP) terpolymer prepared according to Example 1 and a comparative copolymer devoid of DMVP patterns.
- Figure 6 shows a DSC thermogram of the poly (VDF-ier-TrFE-ier-DMVP) terpolymer prepared according to Example 1.
- Figure 7 shows the superimposed DSC thermograms of a poly (VDF-ier-TrFE-ier-VPA) terpolymer prepared according to Example 2 (bottom curve), of a poly (VDF-ier-TrFE-ier-) terpolymer.
- DMVP prepared according to Example 1 (middle curve) and a comparative copolymer devoid of DMVP patterns (top curve).
- Figure 8 is an NMR spectrum of the II (recorded at 20 ° C in acetone-d) to observe different types of protons present in terpolymer poly (VDF-TrFE-ier- ier-MAF) prepared according to Example 3
- FIG. 9 is a 19 F NMR spectrum (recorded at 20 ° C. in acetone-d6) making it possible to observe the different types of fluorine atoms present in the poly (VDF-ier-TrFE-ier-MAF) terpolymer prepared according to Example 3.
- Figure 10 illustrates the appearance of films prepared with a Poly (VDF-co-TrFE) copolymer (left), a Poly terpolymer (VDF-ter-TrFE-ter-DMVP) (center) and a Poly terpolymer (VDF). -ter-TrFE-ter-VPA) (right), respectively, when applied to an aluminum foil.
- VDF-co-TrFE Poly terpolymer
- VDF-ter-TrFE-ter-DMVP Poly terpolymer
- VDF Poly terpolymer
- Figure 11 is a 19 F (high) and 3 ⁇ 4 (low) NMR spectrum in C5D5N of the poly (VDF-ier-TrFE-ier-MAF) terpolymer of Example 4.
- the invention relates to the use of a fluorinated copolymer in the manufacture of a solid polymer film, to impart to said film adhesion properties on a metal or polymeric surface or on glass.
- the fluorinated copolymer used in this invention comprises a unit derived from vinylidene fluoride (VDF) and a unit derived from trifluoroethylene (TrFE). It also optionally contains at least one other unit derived from a fluorinated monomer, which may especially be chosen from: tetrafluoroethylene (TFE), chlorofluorethylene (CFE), chlorotrifluoroethylene (CTFE), hexafluoropropylene (HFP), trifluoropropene, tetrafluoropropene, chloro-trifluoropropene, hexafluoroisobutylene, perfluorobutylethylene, pentafluoropropene, perfluoroethers such as PMVE and PPVE, and mixtures thereof.
- TFE tetrafluoroethylene
- CFE chlorofluorethylene
- CTFE chlorotrifluoroethylene
- HFP hexafluoropropylene
- This fluoro homopolymer or copolymer does not in itself exhibit good adhesion properties on polar hydrophilic surfaces such as metal surfaces or glass.
- patterns derived from an adhesion promoter monomer are introduced into this polymer.
- the aforementioned monomers are copolymerized, by radical copolymerization, with an adhesion promoter monomer which is a non-perfluorinated vinyl or vinylenic monomer carrying at least one weak acidic function or weak acid precursor.
- the adhesion promoter monomer carries a weak acid precursor function
- the copolymerization step is followed by a step of converting the weak acid precursor functions into weak acid functions.
- the weak acid function of the adhesion promoter monomer is advantageously chosen from a carboxylic acid function and a phosphonic acid function. When this monomer carries several (usually two or three) weak acid functions, these may be the same or different. In a preferred embodiment of the invention, the adhesion promoter monomer carries a single weak acid function.
- this monomer is distinct from a carboxyvinyl, carboxyvinylene, 1-alkyl-carboxyvinyl, 1-alkylcarboxyvinylene monomer and their precursors.
- acrylic acid, methacrylic acid and their esters are not included among the adhesion promoter monomers useful in the present invention.
- this carboxylic acid function be carried on a vinyl monomer bearing an electron withdrawing group such as a trifluoromethyl group.
- the adhesion promoter monomer carries at least one weak acid precursor function, in particular a carboxylic acid precursor or, more preferably, a phosphonic acid precursor.
- Such precursors are, in particular, carboxylic acid salts and alkyl esters and phosphonic acid salts and alkyl esters.
- it is preferred to use phosphonic acid alkyl esters. of the Examples of such functions are the monoalkyl ester and dialkylester functions and preferably phosphonic acid dialkyl esters, such as the methyl, ethyl or isopropyl esters of phosphonic acid, more particularly the methyl phosphonic acid esters.
- a vinyl monomer carrying such functions is in particular vinylphosphonic acid dimethyl ester (DMVP).
- adhesion promoter monomer can carry both a weak acidic function and a weak acid precursor function, chosen from those described above.
- the preferred adhesion promoter monomers according to this invention are chosen from a dialkyl ester of vinylphosphonic acid, in particular vinylphosphonic acid dimethyl ester, vinylphosphonic acid and (2-trifluoromethyl) acrylic acid.
- the molar mass of the adhesion promoter monomer is for example between 100 and 250 g / mol, preferably between 100 and 200 g / mol.
- the adhesion promoting monomer may be introduced into the fluoropolymer in any molar amount so long as it does not substantially affect the thermal, mechanical or electrical properties of the copolymer.
- the molar percentage of the unit derived from this monomer within the copolymer will generally not exceed an amount sufficient to achieve the desired adhesion properties.
- the molar proportion of the units derived from the adhesion promoter monomer represents less than 1% of the copolymer, preferably from 0.2 to 0.9%, for example from 0.5 to 0.8. % of the copolymer.
- the adhesion promoter monomer is 2-trifluoromethacrylic acid (MAF)
- the molar proportion of units derived from this monomer can be calculated using the following equation:
- % MAF nMAF / (nVDF + nTrFE + nX) where:
- the copolymer according to the invention has the following composition (in moles):
- copolymers used according to the invention are advantageously statistical and linear.
- the copolymerization reaction is generally carried out in the presence of a radical initiator.
- a radical initiator such as tert-butyl peroxypivalate (TBPPI), tert-amyl peroxypivalate, a peroxydicarbonate such as bis (4-ie / t-butyl cyclohexyl) peroxydicarbonate , sodium, ammonium or potassium persulfates, benzoyl peroxide and its derivatives, a t-alkyl hydroperoxide such as tert-butyl hydroxyperoxide, a t-alkyl peroxide such as peroxide of / t-butyl or a t-alkyl-peroxyalkane such as 2,5-bis (ieri-butylperoxy) -2,5-dimethylhexane.
- azo initiator or redox system can be used as the radical initiator.
- the copolymerization can be carried out in the presence of a dispersing agent.
- a dispersing agent may be for example a water-soluble cellulose derivative, such as alkyl celluloses or alkyl hydroxyalkyl celluloses, a paraffin, polyvinyl alcohols and mixtures thereof.
- the copolymerization can be carried out in the presence of a chain transfer agent for regulating the molar mass of the copolymer, in particular with a view to facilitating its implementation.
- the molar mass regulating agents may be, for example, alkyl acetates such as ethyl acetate, bisalkyl carbonates such as diethyl carbonate, ketones such as butan-2-one, thiols, thiols and the like. alkyl halides, saturated alcohols such as isopropanol and alkanes such as propane.
- reaction medium may comprise one or more pH adjusting agents.
- the copolymer used according to the invention is prepared by a solution radical polymerization process, comprising a step of copolymerizing a reaction mixture of fluorinated monomers and adhesion promoter monomer in the presence of a radical initiator in a solvent.
- the molar proportion of VDF in the reaction mixture is 40 to 95%, preferably 50 to 85%;
- the molar proportion of TrFE in the reaction mixture is from 5 to 60%, preferably from 15 to 50%;
- the molar proportion of additional fluorinated monomer in the reaction mixture is 0 to 15%, and
- the molar proportion of adhesion promoter monomer in the reaction mixture is from 0.1 to 5%, preferably from 0.5 to 2% and more preferably from 0.5 to 0.8%,
- the molar proportions being based on the sum of the moles of the monomers.
- the reaction mixture consists essentially of, and preferably consists of, a mixture of vinylidene fluoride and trifluoroethylene with the adhesion promoter monomer and optionally at least one other fluorinated monomer, radical initiator, and of solvent.
- essentially consists is meant that it contains at least 70 mol%, more preferably at least 80 mol%, for example at least 90 mol%, or even at least 95 mol%, of these constituents.
- a solvent which is for example selected from a halogenated organic solvent such as 1,1,1,3,3-pentafluorobutane, 2,2,2-trifluoroethanol, hexafluoroisopropanol; acetonitrile; a ketone such as methyl ethyl ketone or cyclohexanone; a carbonate such as dimethyl carbonate; an ester such as methyl acetate, ethyl acetate; water and mixtures thereof.
- a halogenated organic solvent such as 1,1,1,3,3-pentafluorobutane, 2,2,2-trifluoroethanol, hexafluoroisopropanol
- acetonitrile such as 1,1,1,3,3-pentafluorobutane, 2,2,2-trifluoroethanol, hexafluoroisopropanol
- acetonitrile such as 1,1,1,3,3-pentafluorobutane, 2,2,2-triflu
- the reaction mixture is heated to a reaction start temperature of between 20 and 100 ° C and preferably between 25 and 80 ° C.
- the initial pressure inside the autoclave varies depending on the solvent, the temperature of the reaction and the amount of monomers. It is generally between 0 and 80 bars, for example between 20 and 40 bars. The choice of the optimum temperature depends on the initiator that is used. Generally, the reaction is carried out for a duration equal to two to four times the half-life of the initiator used, for example from 6 hours to 25 hours, at a temperature at which the half-life time of the initiator is between 1 and 10 hours.
- the molar mass of the copolymer obtained by solution polymerization is preferably from 5,000 to 200,000 g / mol, more preferably from 10,000 to 150,000 g / mol.
- said terpolymer is prepared by a radical polymerization in suspension process, comprising a step of copolymerizing a reaction mixture of the monomers in the presence of water, a radical initiator, optionally a surfactant, dispersion and, optionally, a chain transfer agent.
- the suspension process makes it possible to avoid the use of toxic solvents and fluorinated surfactants (PFOA or PFOS type bioaccumulative, toxic and persistent) during the synthesis and purification of the copolymer.
- PFOA or PFOS type bioaccumulative, toxic and persistent toxic solvents and fluorinated surfactants
- the monomers are charged to a stirred reactor containing deionized water, optionally a dispersing agent and, optionally, a chain transfer agent.
- the reactor is then brought to the desired initiation temperature, this temperature being maintained during the polymerization at a value between 40 and 60 ° C.
- the initiator is then injected into the reactor to start the polymerization.
- the pressure is generally maintained in the range of 80 to 110 bar by injection of deionized water or a mixture of monomers.
- the consumption of the monomers leads to a decrease in pressure which is compensated by a continuous supply of water.
- the pressure is thus maintained in a range from 80 to 110 bar.
- the reactor is then cooled and degassed.
- the product is unloaded and recovered as a slurry. This suspension is filtered and the wet powder is washed and then dried.
- the suspension polymerization process is simplified because it allows continuous injection of only water to maintain the pressure in the reactor.
- the terpolymer used according to the invention is prepared according to a radical emulsion polymerization process.
- an aqueous dispersion of the initiator stabilized with the surfactant used to carry out the polymerization is advantageously prepared. It is preferred not to use perfluorinated surfactant.
- the water, the initiator and a small fraction of the totality of the surfactant are mixed in a disperser. It is this dispersion which is added at the beginning and then possibly during the polymerization. After loading the polymerization reactor with water, surfactant and possibly paraffin, the reactor is pressurized after having removed the oxygen, by adding vinylidene fluoride alone or as a mixture with the comonomers, and the reaction mixture is heated. the chosen temperature.
- the aqueous emulsion is polymerized at a temperature of 50 to 130 ° C.
- the polymerization is carried out at an absolute pressure of 40 to 120 bar.
- the start of the reaction is obtained by adding the initiator dispersion.
- VDF is optionally added alone or in mixture with the comonomers to maintain the pressure or to obtain a controlled pressure variation.
- the initiator is optionally added in increments or continuously.
- a chain transfer agent (CTA) may optionally be added at the beginning or during the polymerization. In the latter case, it can be introduced incrementally or continuously. After introducing the expected amount of monomer mixture, the reactor is degassed and cooled and the latex is drained.
- the finish may also include a washing step.
- This washing may, for example, be carried out by introducing the latex, optionally diluted, in a coagulator where it is subjected to shear in the presence of air. Under the cumulative effect of these two actions, the latex is transformed into aerated cream with a density lower than that of water.
- This cream is optionally backwashed with deionized water, for example according to the process described in US Pat. No. 4,128,517 and EP 0 460 284.
- the drying can be carried out according to any industrial means known to the man of the invention. art.
- the coagulated latex or cream can be advantageously dried in an atomizer.
- the aerated cream is sent into a storage container before being pumped into an atomizer which transforms it into a dry powder.
- This drying step in an atomizer can also be applied to the initial latex, optionally diluted, to the coagulated latex, for example by mechanical shearing with or without prior dilution or with the aerated cream.
- the copolymers obtained must be hydrolysed in the case where the adhesion promoter monomer used contains a weak acid precursor function, in order to transform it into a weak acid function.
- This hydrolysis reaction can be carried out using conventional reagents and hydrolysis (dealkylation) conditions, especially with the aid of strong acids or bases, such as hydrochloric acid, which are used hot (by example at 80-100 ° C) or, in the case in particular phosphonic acid alkyl esters, by treatment with sodium bromide followed by an acidification step or more preferably by reaction with a halogenated silane, such as bromotrimethylsilane, in an organic solvent such as THF, at a temperature of 20 to 40 ° C, for example, followed by a step of hydrolysis with methanol.
- strong acids or bases such as hydrochloric acid
- hydrochloric acid which are used hot (by example at 80-100 ° C) or, in the case in particular phosphonic acid alkyl esters, by treatment with sodium bro
- the copolymer used according to the invention has sufficient mechanical properties to enable it to be shaped into a film.
- This film shaping can be done for example: by extrusion; casting a copolymer solution in an organic solvent; by centrifugation deposition of a copolymer solution in an organic solvent; or by printing a solution of copolymers in an organic solvent.
- the films thus obtained, after a drying step and then an annealing step, have good mechanical properties and can be stretched.
- the copolymer Before this film forming step, it is possible to add various additives to the copolymer, such as reinforcing fillers, conductive fillers such as carbon nanotubes, conductive salts, piezoelectric particles such as BaTiCb nanoparticles, plasticizers, crosslinking agents, crosslinking initiators, triethoxysilanes and mixtures thereof.
- the copolymer may also be mixed with another polymer such as PVDF.
- copolymers used according to the invention also preferably satisfy at least one criterion which qualifies them as electroactive polymers, in particular they have a Curie temperature of less than 110 ° C., preferably less than 100 ° C., and a maximum dielectric constant greater than 30.
- Their melting temperature is generally between 110 and 160 ° C., more particularly between 115 and 155 ° C.
- these copolymers can be used as coatings for these surfaces or, on the contrary, as substrates for metallic coatings.
- Metal surfaces means surfaces formed or coated with metals, metal oxides or metal alloys. The metals considered can be selected from steel, copper, gold, silver, nickel or aluminum, without this list being limiting.
- the copolymers according to the invention can be used as coatings for polymeric substrates and in particular mixtures of ionomers such as the mixture PEDOT: PSS where PEDOT denotes poly (3,4-ethylenedioxythiophene) and PSS denotes poly (styrene) sulfonate).
- This composite part may constitute an electroactive device, such as an actuator, a sensor or an artificial muscle; a membrane; a capacitor; a binder for lithium-ion batteries; or a component of a power generation device such as a fuel cell.
- NMR Nuclear Magnetic Resonance
- Thermogravimetric analyzes are performed on 10-15 mg samples on TA Instruments TGA Q50 instrument in aluminum cups. The rise in temperature is carried out at 10 ° C./min, under air between 25 and 590 ° C.
- DSC Differential Scanning Calorimetry
- the DSC measurements are obtained on 10-15 mg samples on a Netzsch DSC 200 F3 instrument using the following analysis cycle: cooling of the ambient temperature to -50 ° C to 20 ° C / min, isothermal to -50 ° C for 5 min, first rise from -50 to 200 ° C at 10 ° C / min, cooling from 200 to -50 ° C to 10 ° C / min, isothermal at -50 ° C for 3 min, second rise to temperature of -50 to 200 ° C at 10 ° C / min and last cooling of 200 ° C at room temperature.
- Calibration was performed with noble metals and verified with a sample of Indium prior to analysis. The Curie transition and melting temperatures are determined at the maximum endothermic peaks.
- a 100 mL Hastelloy autoclave is equipped with inlet and outlet valves, a rupture disk, a pressure gauge and a pressure sensor connected to a computer to record the pressure evolution as a function of time.
- the autoclave is pressurized with 30 bar of nitrogen to check for leaks. It then undergoes three vacuum-nitrogen cycles to eliminate any trace of oxygen.
- 60 mL of a degassed solution containing butylcyclohexyl) peroxydicarbonate (617 mg, 1.6 mmol) and dimethylvinyl phosphonate (DMVP, 683 mg, 5.0 mmol) in dimethylcarbonate (DMC) were added to the reactor.
- DMC dimethylvinyl phosphonate
- the reactor is then cooled to -80 ° C to introduce the gaseous monomers.
- Trifluoroethylene (TrFE, 17.0 g, 207 mmol) and then vinylidene fluoride (VDF, 20.0 g, 313 mmol) are transferred to the reactor and the amount of each monomer is measured by double weighing.
- the autoclave is warmed to room temperature and then heated to 48 ° C.
- the reaction lasts 17 hours and a pressure drop of 22 bar is observed compared to 30 bars at the start of polymerization.
- the reactor is placed in an ice bath and degassed.
- the crude solution, viscous and colorless, is transferred into a beaker and diluted in 200 mL of acetone.
- the curve obtained by ATG for this terpolymer is superimposable to that obtained for the corresponding copolymer, devoid of units derived from the DMVP monomer. It can thus be concluded that the introduction of this monomer does not modify the thermal properties of the fluoropolymer which remains stable up to 300 ° C. with a degradation temperature corresponding to 5% mass loss which is equal to 390 ° C. .
- the DSC curve of the terpolymer of Example 1 is substantially the same as that of the comparative copolymer, with a melting temperature of 150 ° C and a melting enthalpy of 21 J / g.
- the semicrystalline structure of the copolymer is thus not impaired by the introduction of the adhesion promoter monomer.
- the terpolymer exhibits the same electroactivity properties as the comparative copolymer, with a Curie transition temperature of 66 ° C., characteristic of the transition from a ferroelectric phase to a para-electric phase.
- Example 2 Preparation of a poly (VDF-ier-TrFE-ier-VPA) terpolymer.
- a 250 ml tri-neck flask equipped with a 50 ml dropping funnel, a water cooler and a thermometer is dried and purged with nitrogen for 15 minutes. It contains 10.0 g of the terpolymer prepared in Example 1.
- a low nitrogen pressure in the assembly prevents any entry of moisture.
- 60 mL of dry tetrahydrofuran (THF) are introduced through the dropping funnel.
- the reaction medium is placed in an ice bath and cooled to 4 ° C. 675 mg of bromo trimethylsilane (TMSBr) are added dropwise over 15 minutes. Then, the reaction medium is gradually warmed to room temperature. After 15 hours of reaction, 100 ml of methanol (MeOH) are introduced through the dropping funnel.
- Example 3 Radical Terpolymerization of VDF with TrFE and MAF A 100 mL Hastelloy autoclave is equipped with inlet and outlet valves, a rupture disc, a pressure gauge and a pressure sensor connected to a computer to record the evolution of the pressure as a function of time ( Figure 9). The autoclave is pressurized with 30 bar of nitrogen to check for leaks. It then undergoes three vacuum-nitrogen cycles to eliminate any trace of oxygen.
- the proton signal of the MAF units is included in the characteristic proton mass of the VDF units, ie between 2.2 and 3.4 ppm.
- the mass between 5.1 and 6.0 ppm is characteristic of the protons of the TrFE units.
- the signals between -63 and -71 ppm are characteristic of the CF3 moieties of the MAF units.
- the signals between -90 and -135 ppm are characteristic of the CF2 groups of the TrFE and VDF units.
- the signals between -193 and -221 ppm are characteristic of the CFH groups of the TrFE units.
- VDF-ier-TrFE-ier-MAF poly (VDF-ier-TrFE-ier-MAF) terpolymer
- TrFE 434 g, 29 mol
- the reactor is heated to 48 ° C. and the radical initiator is introduced.
- the pressure of the reactor is maintained between 80 and 100 bar by injection of deionized water.
- MAF 25 g, 0.179 mol
- the proton signal of the MAF units is included in the characteristic proton mass of the VDF units, ie between 2.2 and 3.4 ppm.
- the mass between 5.1 and 6.0 ppm is characteristic of the protons of the TrFE units.
- the signals observed by 19 F NMR between -63 and -71 ppm are characteristic of the CF3 groups of the MAF units.
- the signals between -90 and -135 ppm are characteristic of the CF2 groups of the TrFE and VDF units.
- the signals between -193 and -221 ppm are characteristic of the CFH groups of the TrFE units.
- the combination of the spectra shown in FIG. 11 makes it possible to calculate the composition of the terpolymer obtained.
- Table 1 summarizes the conditions of radical terpolymerizations of VDF with TrFE and DMVP or MAF and the properties of the polymers obtained according to Examples 1 to 4.
- Mn is the number average molecular weight of the polymer.
- Td5% refers to the degradation temperature of the polymer leading to 5% mass loss.
- Te represents the Curie temperature as determined by maximum differential scanning calorimetry (DSC) of the endotherm during the second temperature rise at 20 ° C / min.
- Tf represents the melting temperature of the terpolymer, as determined by differential scanning calorimetry (DSC) at the maximum of the endotherm during the second temperature rise.
- AHf represents the melting enthalpy measured by differential scanning calorimetry (DSC) during the second temperature rise.
- thin films have been prepared on aluminum substrates.
- 1.00 g of the poly (VDF-ier-TrFE-ier-DMVP) terpolymer (Example 1) and 1.00 g of the poly (VDF-ier-TrFE-iper-VPA) terpolymer (Example 2) are dissolved separately in 5.00 g of methyl ethyl ketone (MEK) at room temperature.
- MEK methyl ethyl ketone
- the viscous solutions are deposited on the substrates and the solvent evaporates at room temperature for 8 hours.
- the films thus obtained are dried for 14 hours at 80 ° C. under vacuum and then annealed at 110 ° C. for 4 hours.
- a comparative film is prepared under the same conditions, from a poly (VDF-co-TrFE) copolymer.
- a film was prepared similarly from the copolymer of Example 4. Its adhesion properties were evaluated according to ASTM D3359, by comparison with the control film based on the poly (VDF-co-TrFE) copolymer. .
- the copolymer according to the invention had good adhesion properties on glass, ranked at level 5 on the scale of the ASTM standard (which ranges from 0 to 5). Similar results have been observed on metal substrates such as gold and aluminum.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1650548A FR3047008B1 (fr) | 2016-01-25 | 2016-01-25 | Utilisation d'un copolymere de fluorure de vinylidene pour conferer a un film des proprietes d'adhesion |
PCT/FR2017/050101 WO2017129881A1 (fr) | 2016-01-25 | 2017-01-17 | Utilisation d'un copolymère de fluorure de vinylidène pour conférer à un film des propriétés d'adhésion |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3408088A1 true EP3408088A1 (fr) | 2018-12-05 |
Family
ID=55542943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17706539.8A Withdrawn EP3408088A1 (fr) | 2016-01-25 | 2017-01-17 | Utilisation d'un copolymère de fluorure de vinylidène pour conférer à un film des propriétés d'adhésion |
Country Status (7)
Country | Link |
---|---|
US (2) | US11279782B2 (fr) |
EP (1) | EP3408088A1 (fr) |
JP (1) | JP6847119B2 (fr) |
KR (1) | KR20180127323A (fr) |
CN (1) | CN108883608B (fr) |
FR (1) | FR3047008B1 (fr) |
WO (1) | WO2017129881A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3070041B1 (fr) * | 2017-08-09 | 2019-08-30 | Arkema France | Formulations a base de fluoropolymeres electroactifs et leurs applications |
FR3079834B1 (fr) * | 2018-04-10 | 2021-09-10 | Arkema Inc | Fluoropolymeres fonctionnels |
CN112189271A (zh) * | 2018-06-12 | 2021-01-05 | 株式会社吴羽 | 粘合剂组合物、电极合剂、电极结构体、电极结构体的制造方法以及二次电池 |
FR3090665B1 (fr) * | 2018-12-20 | 2020-12-11 | Arkema France | Fibre composite piezoelectrique |
JP2023506792A (ja) * | 2019-12-13 | 2023-02-20 | アルケマ フランス | 電気熱量ポリマー、それを含むインク及びフィルム、並びにそれらの使用 |
FR3111647B1 (fr) | 2020-06-19 | 2022-06-03 | Arkema France | Voile non tissé de fibres, membrane et masque en dérivant, et procédés de fabrication et de nettoyage. |
US20230226501A1 (en) | 2020-06-19 | 2023-07-20 | Arkema France | Electrostatically charged porous nonwoven web, membrane and mask derived therefrom and methods for manufacture and cleaning |
CN118373933B (zh) * | 2024-06-21 | 2024-12-17 | 山东华安新材料有限公司 | 一种功能性含氟聚合物及其制备方法和应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3445434A (en) * | 1964-10-30 | 1969-05-20 | Du Pont | Copolymers of tetrafluoroethylene,ethylene and an olefinic acid |
US6025092A (en) * | 1998-02-13 | 2000-02-15 | E. I. Du Pont De Nemours And Company | Fluorinated ionomers and their uses |
JP2003040936A (ja) * | 2001-07-25 | 2003-02-13 | Nippon Mektron Ltd | フィルム形成用含フッ素共重合体 |
FR2890971A1 (fr) * | 2005-09-21 | 2007-03-23 | Specific Polymers Soc Responsa | Compositions de polymeres fluores adherentes sur surface metallique |
CN102083869B (zh) * | 2008-07-07 | 2014-03-05 | 阿科玛股份有限公司 | 新颖的偏二氟乙烯共聚物 |
CN102574958B (zh) * | 2009-10-09 | 2014-07-16 | 株式会社吴羽 | 新的1,1-二氟乙烯共聚物及其制造方法 |
CN103270058B (zh) * | 2010-12-22 | 2017-12-05 | 索尔维特殊聚合物意大利有限公司 | 偏二氟乙烯共聚物 |
FR3004185B1 (fr) | 2013-04-03 | 2017-10-13 | Arkema France | Terpolymeres contenant du fluorure de vinylidene et du trifluoroethylene |
EP3110858B1 (fr) * | 2014-02-28 | 2017-12-20 | Solvay Specialty Polymers Italy S.p.A. | Fluoropolymères réticulables |
ES2717574T3 (es) * | 2014-09-12 | 2019-06-21 | Ube Industries | Tubo en capas |
-
2016
- 2016-01-25 FR FR1650548A patent/FR3047008B1/fr active Active
-
2017
- 2017-01-17 JP JP2018538763A patent/JP6847119B2/ja active Active
- 2017-01-17 CN CN201780008105.3A patent/CN108883608B/zh active Active
- 2017-01-17 WO PCT/FR2017/050101 patent/WO2017129881A1/fr active Application Filing
- 2017-01-17 US US16/072,225 patent/US11279782B2/en active Active
- 2017-01-17 KR KR1020187024499A patent/KR20180127323A/ko active Pending
- 2017-01-17 EP EP17706539.8A patent/EP3408088A1/fr not_active Withdrawn
-
2022
- 2022-02-18 US US17/674,877 patent/US20220251263A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN108883608B (zh) | 2021-03-19 |
WO2017129881A1 (fr) | 2017-08-03 |
JP6847119B2 (ja) | 2021-03-24 |
CN108883608A (zh) | 2018-11-23 |
US11279782B2 (en) | 2022-03-22 |
US20220251263A1 (en) | 2022-08-11 |
FR3047008A1 (fr) | 2017-07-28 |
JP2019509365A (ja) | 2019-04-04 |
KR20180127323A (ko) | 2018-11-28 |
FR3047008B1 (fr) | 2019-10-25 |
US20190062476A1 (en) | 2019-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR3047008B1 (fr) | Utilisation d'un copolymere de fluorure de vinylidene pour conferer a un film des proprietes d'adhesion | |
JP6313483B2 (ja) | フッ化ビニリデン/2,3,3,3−テトラフルオロプロペンコポリマー | |
JP4536267B2 (ja) | フルオロモノマーの重合 | |
Ameduri et al. | Copolymerization of fluorinated monomers: recent developments and future trends | |
EP3368581B1 (fr) | Copolymeres fluores fonctionnalises | |
CN104797609A (zh) | 反式-1,3,3,3-四氟丙烯/偏二氟乙烯共聚物的合成和用途 | |
CA2921414C (fr) | Melange de fluoropolymeres | |
EP1242486B1 (fr) | Elastomeres flouorosulfones a faible tg a base d'hexafloropropene et ne contenant ni du tetrafluoroethylene, ni de groupement siloxane | |
US12212004B2 (en) | Binder, slurry for solid-state battery, electrode for solid-state battery, and secondary solid-state battery | |
US20090292094A1 (en) | Fluoropolymer Composition | |
JP2021521297A (ja) | 官能性フルオロポリマー | |
FR3071500A1 (fr) | Synthese de latex de poly(fluorure de vinylidene) sans tensioactif par polymerisation en emulsion raft | |
EP3658595A1 (fr) | Procédé de préparation d'un film de polymère fluoré réticulé | |
CN102482363B (zh) | 含氟聚合物的制造方法 | |
EP1289915A2 (fr) | LASTOM RES R TICULABLES FLUOR S BROMOSULFON S BASE DE FLUORURE DE VINYLID NE PR SENTANT UNE FAIBLE T g? ET PROC D S POUR LEURS PR PARATIONS | |
JP2023071659A (ja) | フッ化ビニリデン及びトリフルオロエチレン含有のポリマーラテックス | |
JP6225683B2 (ja) | フルオロポリマー水性分散液の製造方法 | |
CN119173547A (zh) | 非线性偏二氟乙烯共聚物 | |
WO2024024917A1 (fr) | Dispersion aqueuse de polymère fluoré ainsi que procédé de fabrication de celle-ci, et composition de matériau de revêtement | |
JP2009227754A (ja) | 含フッ素共重合体の製造法 | |
FR3128714A1 (fr) | Vdf contenant un (co)polymère ayant une grande masse moléculaire par utilisation d’un nouveau procédé de polymérisation par précipitation | |
WO2023121791A1 (fr) | Fluoropolymère réticulable |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180712 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20220330 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20230801 |