CA1265902A - Methode de mise en forme de pellucules composites de polymere sur des dossiers amovibles - Google Patents

Methode de mise en forme de pellucules composites de polymere sur des dossiers amovibles

Info

Publication number: CA1265902A
Authority: CA; Canada
Prior art keywords: dispersant; dispersion; polymers; film; carbon atoms
Prior art date: 1985-05-31
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA000510616A

Other languages

English (en)

Inventor

Jeffrey D. Birdwell

William P. Carl

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Dow Chemical Co

Original Assignee

Dow Chemical Co

Priority date (The priority date 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 date listed.)

1985-05-31

Filing date

1986-06-02

Publication date

1990-02-20

1986-06-02 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1990-02-20 Application granted granted Critical

1990-02-20 Publication of CA1265902A publication Critical patent/CA1265902A/fr

2007-02-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229920000642 polymer Polymers 0.000 title claims abstract description 95
239000000758 substrate Substances 0.000 title claims abstract description 47
238000000034 method Methods 0.000 title claims abstract description 33
239000002131 composite material Substances 0.000 title claims abstract description 17
239000002270 dispersing agent Substances 0.000 claims abstract description 64
239000006185 dispersion Substances 0.000 claims abstract description 55
238000000151 deposition Methods 0.000 claims abstract description 8
229910052801 chlorine Inorganic materials 0.000 claims description 22
239000000178 monomer Substances 0.000 claims description 19
125000004432 carbon atom Chemical group C* 0.000 claims description 17
239000002904 solvent Substances 0.000 claims description 17
-1 alkyl radical Chemical class 0.000 claims description 15
238000009835 boiling Methods 0.000 claims description 15
238000005342 ion exchange Methods 0.000 claims description 12
238000010438 heat treatment Methods 0.000 claims description 11
239000000203 mixture Substances 0.000 claims description 9
150000003254 radicals Chemical class 0.000 claims description 8
229910052782 aluminium Inorganic materials 0.000 claims description 6
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
150000005840 aryl radicals Chemical class 0.000 claims description 4
239000012670 alkaline solution Substances 0.000 claims description 2
KVBKAPANDHPRDG-UHFFFAOYSA-N dibromotetrafluoroethane Chemical group FC(F)(Br)C(F)(F)Br KVBKAPANDHPRDG-UHFFFAOYSA-N 0.000 abstract description 10
239000010408 film Substances 0.000 description 39
238000000576 coating method Methods 0.000 description 16
239000000460 chlorine Substances 0.000 description 13
239000011248 coating agent Substances 0.000 description 10
239000012528 membrane Substances 0.000 description 10
210000004379 membrane Anatomy 0.000 description 9
239000011888 foil Substances 0.000 description 8
229910001868 water Inorganic materials 0.000 description 7
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
206010042674 Swelling Diseases 0.000 description 6
238000000605 extraction Methods 0.000 description 6
239000002245 particle Substances 0.000 description 6
230000008961 swelling Effects 0.000 description 6
229920001169 thermoplastic Polymers 0.000 description 6
239000004416 thermosoftening plastic Substances 0.000 description 6
235000010210 aluminium Nutrition 0.000 description 5
150000001875 compounds Chemical class 0.000 description 5
229920002313 fluoropolymer Polymers 0.000 description 5
239000004811 fluoropolymer Substances 0.000 description 5
239000000243 solution Substances 0.000 description 5
239000000126 substance Substances 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
239000003513 alkali Substances 0.000 description 4
150000001733 carboxylic acid esters Chemical class 0.000 description 4
239000003795 chemical substances by application Substances 0.000 description 4
229920001577 copolymer Polymers 0.000 description 4
238000001035 drying Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
239000002798 polar solvent Substances 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
229910006095 SO2F Inorganic materials 0.000 description 3
238000007598 dipping method Methods 0.000 description 3
238000001704 evaporation Methods 0.000 description 3
230000008020 evaporation Effects 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 3
229920006254 polymer film Polymers 0.000 description 3
238000005245 sintering Methods 0.000 description 3
BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
238000011282 treatment Methods 0.000 description 3
VQUGQIYAVYQSAB-UHFFFAOYSA-N 1,1,2,2-tetrafluoro-2-(1,2,2-trifluoroethenoxy)ethanesulfonyl fluoride Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)S(F)(=O)=O VQUGQIYAVYQSAB-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
238000013459 approach Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
230000008021 deposition Effects 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
230000009477 glass transition Effects 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
238000002955 isolation Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
238000002844 melting Methods 0.000 description 2
239000004810 polytetrafluoroethylene Substances 0.000 description 2
229940058401 polytetrafluoroethylene Drugs 0.000 description 2
238000012545 processing Methods 0.000 description 2
230000003252 repetitive effect Effects 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
239000000344 soap Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
239000010409 thin film Substances 0.000 description 2
238000001291 vacuum drying Methods 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 1
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
229920000557 Nafion® Polymers 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000002253 acid Substances 0.000 description 1
238000007605 air drying Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000012267 brine Substances 0.000 description 1
230000001680 brushing effect Effects 0.000 description 1
125000003636 chemical group Chemical group 0.000 description 1
230000001427 coherent effect Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
239000003431 cross linking reagent Substances 0.000 description 1
238000005238 degreasing Methods 0.000 description 1
239000013527 degreasing agent Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
229910000397 disodium phosphate Inorganic materials 0.000 description 1
235000019800 disodium phosphate Nutrition 0.000 description 1
239000000428 dust Substances 0.000 description 1
238000005868 electrolysis reaction Methods 0.000 description 1
238000005530 etching Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
UHCBBWUQDAVSMS-UHFFFAOYSA-N fluoroethane Chemical compound CCF UHCBBWUQDAVSMS-UHFFFAOYSA-N 0.000 description 1
230000008014 freezing Effects 0.000 description 1
238000007710 freezing Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000004519 grease Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
125000001475 halogen functional group Chemical group 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
229920001600 hydrophobic polymer Polymers 0.000 description 1
239000003014 ion exchange membrane Substances 0.000 description 1
230000001788 irregular Effects 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
239000004816 latex Substances 0.000 description 1
229920000126 latex Polymers 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000003801 milling Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000003921 oil Substances 0.000 description 1
239000003973 paint Substances 0.000 description 1
238000010422 painting Methods 0.000 description 1
229920000307 polymer substrate Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000005185 salting out Methods 0.000 description 1
238000007790 scraping Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000010008 shearing Methods 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000007614 solvation Methods 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1
230000008016 vaporization Effects 0.000 description 1
238000010792 warming Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1

Landscapes

Manufacture Of Macromolecular Shaped Articles (AREA)

CA000510616A 1985-05-31 1986-06-02 Methode de mise en forme de pellucules composites de polymere sur des dossiers amovibles Expired - Fee Related CA1265902A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US73994385A	1985-05-31	1985-05-31
US739,943		1985-05-31

Publications (1)

Publication Number	Publication Date
CA1265902A true CA1265902A (fr)	1990-02-20

Family

ID=24974430

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000510616A Expired - Fee Related CA1265902A (fr)	1985-05-31	1986-06-02	Methode de mise en forme de pellucules composites de polymere sur des dossiers amovibles

Country Status (1)

Country	Link
CA (1)	CA1265902A (fr)

1986
- 1986-06-02 CA CA000510616A patent/CA1265902A/fr not_active Expired - Fee Related

Legal Events

Date	Code	Title	Description
2003-02-20	MKLA	Lapsed

Publication	Publication Date	Title
CA1287712C (fr)	1991-08-20	Methode de faconnage de pellicules de polymere par recours a un substrat decollable
US4470859A (en)	1984-09-11	Coated porous substrate formation by solution coating
US5654109A (en)	1997-08-05	Composite fuel cell membranes
CA1254824A (fr)	1989-05-30	Pellicules pour membranes portees echangeuses d'ions
US20070281199A1 (en)	2007-12-06	Crosslinked membrane electrode assemblies
CA1185126A (fr)	1985-04-09	Formation de spe/membrane de cellule electrolytique, par revetement en solution
AU576681B2 (en)	1988-09-01	Novel fluoropolymer solutions
US7045044B2 (en)	2006-05-16	Dispersion composition containing perfluorocarbon-based copolymer
JP7371680B2 (ja)	2023-10-31	固体高分子電解質膜、膜電極接合体および固体高分子形水電解装置
EP2027194B1 (fr)	2011-07-06	Dispersions de fluoropolymères
US8058319B2 (en)	2011-11-15	Process to prepare fluoropolymer dispersions and membranes
US4568441A (en)	1986-02-04	Solid polymer electrolyte membranes carrying gas-release particulates
CA1171026A (fr)	1984-07-17	Methode de liaisonnement d'une electrode a une membrane echangeuse de cations
CA2153674C (fr)	2003-10-21	Membrane-electrode pour cellules electrochimiques
JPH04366137A (ja)	1992-12-18	燃料電池に使用するのに特に適したプロトン交換膜
US5114515A (en)	1992-05-19	Method for forming polymer composite films using removable substrates
CA1270226A (fr)	1990-06-12	Methode de faconnage de pellicules composites en polymere
US5110385A (en)	1992-05-05	Method for forming polymer composite films using a removable substrate
CA1265902A (fr)	1990-02-20	Methode de mise en forme de pellucules composites de polymere sur des dossiers amovibles
CA1298927C (fr)	1992-04-14	Dispersions de polymere fluore
CA1267759A (fr)	1990-04-17	Faconnage de pellicules en polymere a l'aide d'un substrat amovible
CA1289291C (fr)	1991-09-17	Solutions de fluoropolymere
EP0077325A1 (fr)	1983-04-27	Procede de fabrication d'une feuille ou d'une membrane formee a echange de cations
HK1134376A (en)	2010-04-23	Membrane electrode assemblies prepared from fluoropolymer dispersions
JPS6092493A (ja)	1985-05-24	イオン交換膜型電解槽