IT7822496A0 - Polimero scambioionico fluoruraqto contenente gruppi carbossilici e pellicola e membrana con esso ottenute. - Google Patents
Polimero scambioionico fluoruraqto contenente gruppi carbossilici e pellicola e membrana con esso ottenute.Info
- Publication number
- IT7822496A0 IT7822496A0 IT7822496A IT2249678A IT7822496A0 IT 7822496 A0 IT7822496 A0 IT 7822496A0 IT 7822496 A IT7822496 A IT 7822496A IT 2249678 A IT2249678 A IT 2249678A IT 7822496 A0 IT7822496 A0 IT 7822496A0
- Authority
- IT
- Italy
- Prior art keywords
- film
- ion exchange
- polymer containing
- containing carboxylic
- fluorine ion
- Prior art date
Links
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical group [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 title 1
- 229920003303 ion-exchange polymer Polymers 0.000 title 1
- 239000012528 membrane Substances 0.000 title 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
- C08F16/00—Homopolymers and 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F16/12—Homopolymers and 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
- C08F16/14—Monomers containing only one unsaturated aliphatic radical
- C08F16/26—Monomers containing oxygen atoms in addition to the ether oxygen
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78972777A | 1977-04-20 | 1977-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7822496A0 true IT7822496A0 (it) | 1978-04-19 |
IT1094103B IT1094103B (it) | 1985-07-26 |
Family
ID=25148512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22496/78A IT1094103B (it) | 1977-04-20 | 1978-04-19 | Polimero scambioionico fluorurato contenente gruppi carbossilici e pellicola e membrana con esso ottenute |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS53132090A (it) |
AU (1) | AU3516778A (it) |
BE (1) | BE866120A (it) |
BR (1) | BR7802435A (it) |
DE (1) | DE2817373A1 (it) |
FR (1) | FR2388014A1 (it) |
IL (1) | IL54541A0 (it) |
IT (1) | IT1094103B (it) |
NL (1) | NL7804222A (it) |
ZA (1) | ZA782221B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1061477B (it) * | 1975-07-09 | 1983-02-28 | Asahi Chemical Ind | Membrana scambiatrice di cationi sua preparazione e suo impiego |
DE3036066A1 (de) * | 1980-09-25 | 1982-05-06 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung eines elektroden-membran-verbundsystems |
US4360601A (en) * | 1980-12-10 | 1982-11-23 | E. I. Du Pont De Nemours And Company | Process for extraction of fluorinated copolymers with fluorocarbons |
EP1798254A4 (en) * | 2004-08-04 | 2009-06-03 | Asahi Glass Co Ltd | FLUOROUS ION EXCHANGE MEMBRANE AND METHOD FOR THE PRODUCTION OF FLUOROPOLYMER |
CN102015776B (zh) * | 2008-04-28 | 2013-06-19 | 旭硝子株式会社 | 含氟聚合物的制备方法及含氟离子交换膜 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1527816A (fr) * | 1966-02-16 | 1968-06-07 | Du Pont | Alkyl-vinyl-éthers perfluorés portant des substituants, préparation de ces éthers par pyrolyse des sels correspondants, et leur utilisation comme composants de copolymères |
JPS551351B2 (it) * | 1974-03-07 | 1980-01-12 | ||
JPS5224176A (en) * | 1975-07-09 | 1977-02-23 | Asahi Chem Ind Co Ltd | Cathion exchange membrane |
JPS5238486A (en) * | 1975-09-23 | 1977-03-25 | Asahi Glass Co Ltd | Fluorine-containing cation exchange resin membrane |
GB1518387A (en) * | 1975-08-29 | 1978-07-19 | Asahi Glass Co Ltd | Fluorinated cation exchange membrane and use thereof in electrolysis of an alkali metal halide |
-
1978
- 1978-03-15 FR FR7807446A patent/FR2388014A1/fr active Pending
- 1978-04-17 AU AU35167/78A patent/AU3516778A/en active Pending
- 1978-04-18 JP JP4490878A patent/JPS53132090A/ja active Pending
- 1978-04-19 BR BR787802435A patent/BR7802435A/pt unknown
- 1978-04-19 BE BE186897A patent/BE866120A/xx unknown
- 1978-04-19 IL IL54541A patent/IL54541A0/xx unknown
- 1978-04-19 ZA ZA00782221A patent/ZA782221B/xx unknown
- 1978-04-19 IT IT22496/78A patent/IT1094103B/it active
- 1978-04-20 DE DE19782817373 patent/DE2817373A1/de not_active Withdrawn
- 1978-04-20 NL NL7804222A patent/NL7804222A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BE866120A (fr) | 1978-10-19 |
AU3516778A (en) | 1979-10-25 |
NL7804222A (nl) | 1978-10-24 |
JPS53132090A (en) | 1978-11-17 |
DE2817373A1 (de) | 1978-10-26 |
ZA782221B (en) | 1979-05-30 |
IL54541A0 (en) | 1978-07-31 |
IT1094103B (it) | 1985-07-26 |
FR2388014A1 (fr) | 1978-11-17 |
BR7802435A (pt) | 1979-01-16 |
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