DE2941933C2 - - Google Patents
Info
- Publication number
- DE2941933C2 DE2941933C2 DE2941933A DE2941933A DE2941933C2 DE 2941933 C2 DE2941933 C2 DE 2941933C2 DE 2941933 A DE2941933 A DE 2941933A DE 2941933 A DE2941933 A DE 2941933A DE 2941933 C2 DE2941933 C2 DE 2941933C2
- Authority
- DE
- Germany
- Prior art keywords
- tetrafluoroethylene
- copolymer
- produced
- ethylene
- propylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
- C08F220/24—Esters containing halogen containing perhaloalkyl radicals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F214/26—Tetrafluoroethene
- C08F214/265—Tetrafluoroethene with non-fluorinated comonomers
-
- 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
- C08F8/44—Preparation of metal salts or ammonium salts
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
-
- 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
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12820678A JPS5554311A (en) | 1978-10-18 | 1978-10-18 | Preparation of fluorine-containing polymer having functional group |
JP3296279A JPS55125114A (en) | 1979-03-20 | 1979-03-20 | Preparation of cross-linked fluorine-containing copolymer having functional group |
JP54032963A JPS5827804B2 (ja) | 1979-03-20 | 1979-03-20 | イオン交換基含有含フツ素ポリマ−の製造方法 |
JP54052278A JPS5827803B2 (ja) | 1979-04-27 | 1979-04-27 | イオン交換基含有橋かけ含フツ素共重合体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2941933A1 DE2941933A1 (de) | 1980-04-30 |
DE2941933C2 true DE2941933C2 (US06650917-20031118-M00005.png) | 1990-12-06 |
Family
ID=27459718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792941933 Granted DE2941933A1 (de) | 1978-10-18 | 1979-10-17 | Verfahren zur herstellung fluorhaltiger copolymere |
Country Status (2)
Country | Link |
---|---|
US (2) | US4294675A (US06650917-20031118-M00005.png) |
DE (1) | DE2941933A1 (US06650917-20031118-M00005.png) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4393174A (en) * | 1981-11-09 | 1983-07-12 | Dynapol | Base hydrolysis of pendant amide polymers |
US4567003A (en) * | 1984-03-22 | 1986-01-28 | E. I. Du Pont De Nemours And Company | 2,3-Dibromo-pentafluoropropyl fluorosulfate |
DE3415975A1 (de) * | 1984-04-28 | 1985-10-31 | Hoechst Ag, 6230 Frankfurt | Fluorhaltige copolymerisate, verfahren zu ihrer herstellung und ihre verwendung |
US5712355A (en) * | 1995-02-03 | 1998-01-27 | E. I. Du Pont De Nemours And Company | Fluoromonomer/functionalized hydrocarbon monomer copolymerization process and copolymer product |
US5741855A (en) * | 1996-06-10 | 1998-04-21 | Raychem Corporation | Compatibilized fluoroplastic blends |
US6099762A (en) * | 1998-12-21 | 2000-08-08 | Lewis; Paul E. | Method for improving lubricating surfaces on disks |
EP2559712A1 (en) * | 2010-04-16 | 2013-02-20 | Asahi Glass Company, Limited | Method for reacting ethylene/terafluoroethylene copolymer having functional group |
US9453092B2 (en) | 2011-06-27 | 2016-09-27 | Relypsa, Inc. | Process for converting a polymeric ester to a polymeric acid |
US20210171693A1 (en) * | 2018-04-10 | 2021-06-10 | Arkema Inc. | Functional fluoropolymers |
CN113444229A (zh) * | 2021-06-28 | 2021-09-28 | 苏州大学 | 一种含氟交替聚合物的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141678B1 (US06650917-20031118-M00005.png) * | 1964-08-07 | 1976-11-11 | ||
GB1292643A (en) * | 1968-11-19 | 1972-10-11 | Du Pont | Ethylene/tetrafluoroethylene copolymers |
US3960825A (en) * | 1973-10-15 | 1976-06-01 | Pennwalt Corporation | High-modulus thermoplastic ethylene-tetrafluoroethylene hexafluoropropene terpolymers |
US4204927A (en) * | 1976-04-27 | 1980-05-27 | E. I. Du Pont De Nemours And Company | Crosslinking of esterified fluorocarbon polymer |
JPS5835531B2 (ja) * | 1977-06-13 | 1983-08-03 | 東ソー株式会社 | 陽イオン交換膜の性能向上の方法 |
-
1979
- 1979-10-16 US US06/085,328 patent/US4294675A/en not_active Expired - Lifetime
- 1979-10-17 DE DE19792941933 patent/DE2941933A1/de active Granted
-
1980
- 1980-06-12 US US06/158,824 patent/US4322511A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4322511A (en) | 1982-03-30 |
US4294675A (en) | 1981-10-13 |
DE2941933A1 (de) | 1980-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |