CA1043975A - Melt processing of fluorinated polymers - Google Patents
Melt processing of fluorinated polymersInfo
- Publication number
- CA1043975A CA1043975A CA205,982A CA205982A CA1043975A CA 1043975 A CA1043975 A CA 1043975A CA 205982 A CA205982 A CA 205982A CA 1043975 A CA1043975 A CA 1043975A
- Authority
- CA
- Canada
- Prior art keywords
- salt
- polymer
- tertiary amine
- amine
- melt processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920002313 fluoropolymer Polymers 0.000 title claims abstract description 6
- 238000010128 melt processing Methods 0.000 title claims description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 53
- 150000003839 salts Chemical class 0.000 claims abstract description 36
- 150000001412 amines Chemical class 0.000 claims abstract description 15
- 150000003512 tertiary amines Chemical class 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 229910006074 SO2NH2 Inorganic materials 0.000 claims abstract 3
- 229910006069 SO3H Inorganic materials 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims description 25
- 239000002585 base Substances 0.000 claims description 14
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 11
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 150000001340 alkali metals Chemical class 0.000 claims description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 5
- 238000005342 ion exchange Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 description 15
- 210000004379 membrane Anatomy 0.000 description 15
- 239000000178 monomer Substances 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 5
- -1 vinyl compound Chemical class 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical class C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000003014 ion exchange membrane Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 2
- 229940086542 triethylamine Drugs 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- TXGPGHBYAPBDAG-UHFFFAOYSA-N 1,1,2,2,3,3-hexafluoro-4,4-bis(trifluoromethyl)cyclobutane Chemical compound FC(F)(F)C1(C(F)(F)F)C(F)(F)C(F)(F)C1(F)F TXGPGHBYAPBDAG-UHFFFAOYSA-N 0.000 description 1
- LHSZEAXEOKSUHY-UHFFFAOYSA-N 3-(1-ethoxyethoxy)prop-1-ene Chemical compound CCOC(C)OCC=C LHSZEAXEOKSUHY-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102100024133 Coiled-coil domain-containing protein 50 Human genes 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 101000910772 Homo sapiens Coiled-coil domain-containing protein 50 Proteins 0.000 description 1
- 241000212342 Sium Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 125000001145 hydrido group Chemical group *[H] 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- MXHTZQSKTCCMFG-UHFFFAOYSA-N n,n-dibenzyl-1-phenylmethanamine Chemical compound C=1C=CC=CC=1CN(CC=1C=CC=CC=1)CC1=CC=CC=C1 MXHTZQSKTCCMFG-UHFFFAOYSA-N 0.000 description 1
- OOHAUGDGCWURIT-UHFFFAOYSA-N n,n-dipentylpentan-1-amine Chemical compound CCCCCN(CCCCC)CCCCC OOHAUGDGCWURIT-UHFFFAOYSA-N 0.000 description 1
- YVBBRRALBYAZBM-UHFFFAOYSA-N perfluorooctane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YVBBRRALBYAZBM-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- NQLVQOSNDJXLKG-UHFFFAOYSA-N prosulfocarb Chemical compound CCCN(CCC)C(=O)SCC1=CC=CC=C1 NQLVQOSNDJXLKG-UHFFFAOYSA-N 0.000 description 1
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 1
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- JVOPCCBEQRRLOJ-UHFFFAOYSA-M tetrapentylazanium;hydroxide Chemical compound [OH-].CCCCC[N+](CCCCC)(CCCCC)CCCCC JVOPCCBEQRRLOJ-UHFFFAOYSA-M 0.000 description 1
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US384502A US3884885A (en) | 1973-08-01 | 1973-08-01 | Melt processing of fluorinated polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1043975A true CA1043975A (en) | 1978-12-12 |
Family
ID=23517559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA205,982A Expired CA1043975A (en) | 1973-08-01 | 1974-07-30 | Melt processing of fluorinated polymers |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3884885A (enExample) |
| JP (1) | JPS5328316B2 (enExample) |
| CA (1) | CA1043975A (enExample) |
| FR (1) | FR2239482B1 (enExample) |
| GB (1) | GB1468694A (enExample) |
| IT (1) | IT1017772B (enExample) |
| NL (1) | NL7410314A (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2655145C2 (de) * | 1976-12-06 | 1985-10-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Verschweißen von Membranen aus fluorierten Polymeren |
| JPS5399087A (en) * | 1977-02-10 | 1978-08-30 | Asahi Chem Ind Co Ltd | Life improving method for ion exchange membrane |
| GB1549586A (en) * | 1977-03-04 | 1979-08-08 | Kureha Chemical Ind Co Ltd | Electrolytic membrane and electrolytic process |
| JPS53144481A (en) * | 1977-05-24 | 1978-12-15 | Asahi Glass Co Ltd | Method of joining fluorine contained cation exchange resin membrane |
| JPS5429892A (en) * | 1977-08-10 | 1979-03-06 | Tokuyama Soda Co Ltd | Regenerating method for ion exchange membrane |
| JPS6041085B2 (ja) * | 1978-05-30 | 1985-09-13 | 旭化成株式会社 | フツ素系重合体の熔融処理方法 |
| DE3023455A1 (de) * | 1980-06-24 | 1982-01-14 | Hoechst Ag, 6000 Frankfurt | Verfahren zur fluorierung von polymeren und perfluorierte ionenaustauscher |
| US4515761A (en) * | 1981-07-07 | 1985-05-07 | E. I. Du Pont De Nemours And Company | Protective garment or cover, composite semipermeable barrier fabric, and use in detoxification |
| US5006624A (en) * | 1987-05-14 | 1991-04-09 | The Dow Chemical Company | Fluorocarbon containing, reactive polymeric surfactants and coating compositions therefrom |
| US5350489A (en) * | 1990-10-19 | 1994-09-27 | Purex Co., Ltd. | Treatment method of cleaning surface of plastic molded item |
| US5447636A (en) * | 1993-12-14 | 1995-09-05 | E. I. Du Pont De Nemours And Company | Method for making reinforced ion exchange membranes |
| US5747546A (en) * | 1996-12-31 | 1998-05-05 | The Dow Chemical Company | Ion-exchange polymers having an expanded microstructure |
| US6755899B2 (en) * | 1998-10-09 | 2004-06-29 | Erc, Inc. | Vacuum deaeration device |
| GB0009506D0 (en) * | 2000-04-17 | 2000-06-07 | Innogy Ltd | Ion exchange membrane |
| CA2783850C (en) | 2009-12-11 | 2016-07-12 | Shandong Huaxia Shenzhou New Material Co., Ltd | Perfluorinated ion exchange resin, preparation method and use thereof |
| CA2784539C (en) | 2009-12-15 | 2015-06-30 | Shandong Huaxia Shenzhou New Material Co., Ltd | High exchange capacity perfluorinated ion exchange resin, preparation method and use thereof |
| CN103547361B (zh) | 2011-04-07 | 2016-11-09 | 索尔维特殊聚合物意大利有限公司 | 用于制备交联的氟化聚合物的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1122064B (de) * | 1960-01-09 | 1962-01-18 | Basf Ag | Verfahren zur Einfuehrung von alyphatischen Kohlenwasserstoffresten in organische Verbindungen, die Hydroxylgruppen, tertiaere Aminogruppen, aromatische gebundene Sulfhydrylgruppen und bzw. oder aromatisch gebundene primaere oder sekundaere Aminogruppen enthalten |
| US3041317A (en) * | 1960-05-02 | 1962-06-26 | Du Pont | Fluorocarbon sulfonyl fluorides |
| US3220984A (en) * | 1960-11-14 | 1965-11-30 | Tashlick Irving | Amine cross linked sulfone polymers and process therefor |
| US3282875A (en) * | 1964-07-22 | 1966-11-01 | Du Pont | Fluorocarbon vinyl ether polymers |
| US3392096A (en) * | 1964-03-02 | 1968-07-09 | Gen Electric | Soluble sulfonated vinyl aryl polymers crosslinked with an allyl amine |
| US3501432A (en) * | 1967-02-03 | 1970-03-17 | Cook Paint & Varnish Co | Process for preparing stable surfactant-free polymer dispersion and resulting product |
| FR1568410A (enExample) * | 1968-04-12 | 1969-05-23 | ||
| US3560568A (en) * | 1968-11-26 | 1971-02-02 | Du Pont | Preparation of sulfonic acid containing fluorocarbon vinyl ethers |
| US3718627A (en) * | 1968-11-26 | 1973-02-27 | Du Pont | Cf{11 {32 cfcf{11 cf{11 so{11 {11 f and derivatives and polymers thereof |
| US3784399A (en) * | 1971-09-08 | 1974-01-08 | Du Pont | Films of fluorinated polymer containing sulfonyl groups with one surface in the sulfonamide or sulfonamide salt form and a process for preparing such |
-
1973
- 1973-08-01 US US384502A patent/US3884885A/en not_active Expired - Lifetime
-
1974
- 1974-07-29 GB GB3342674A patent/GB1468694A/en not_active Expired
- 1974-07-30 CA CA205,982A patent/CA1043975A/en not_active Expired
- 1974-07-30 JP JP8668474A patent/JPS5328316B2/ja not_active Expired
- 1974-07-31 IT IT25799/74A patent/IT1017772B/it active
- 1974-07-31 FR FR7426539A patent/FR2239482B1/fr not_active Expired
- 1974-07-31 NL NL7410314A patent/NL7410314A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US3884885A (en) | 1975-05-20 |
| NL7410314A (nl) | 1975-02-04 |
| JPS5049394A (enExample) | 1975-05-02 |
| DE2437161A1 (de) | 1975-02-13 |
| GB1468694A (en) | 1977-03-30 |
| DE2437161B2 (de) | 1977-01-27 |
| IT1017772B (it) | 1977-08-10 |
| FR2239482B1 (enExample) | 1978-06-09 |
| FR2239482A1 (enExample) | 1975-02-28 |
| JPS5328316B2 (enExample) | 1978-08-14 |
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