FR2135610A1 - - Google Patents
Info
- Publication number
- FR2135610A1 FR2135610A1 FR7215732A FR7215732A FR2135610A1 FR 2135610 A1 FR2135610 A1 FR 2135610A1 FR 7215732 A FR7215732 A FR 7215732A FR 7215732 A FR7215732 A FR 7215732A FR 2135610 A1 FR2135610 A1 FR 2135610A1
- Authority
- FR
- France
- Prior art keywords
- membrane
- copolymer
- membranes
- chloroacrylonitrile
- vinylpyridine
- 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.)
- Granted
Links
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
- 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
- C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
-
- 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
- C08F26/00—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F26/06—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
-
- 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
- C08J2327/04—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 chlorine atoms
- C08J2327/08—Homopolymers or copolymers of vinylidene chloride
-
- 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
- C08J2339/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers
- C08J2339/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08J2339/08—Homopolymers or copolymers of vinyl-pyridine
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)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2405871 | 1971-05-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2135610A1 true FR2135610A1 (fr) | 1972-12-22 |
FR2135610B1 FR2135610B1 (fr) | 1973-07-13 |
Family
ID=11211728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR727215732A Expired FR2135610B1 (fr) | 1971-05-04 | 1972-05-03 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3840634A (fr) |
JP (1) | JPS4828390A (fr) |
BE (1) | BE782947A (fr) |
CA (1) | CA986647A (fr) |
DE (1) | DE2221604A1 (fr) |
ES (1) | ES402315A1 (fr) |
FR (1) | FR2135610B1 (fr) |
GB (1) | GB1345308A (fr) |
IL (1) | IL39349A (fr) |
NL (1) | NL151722B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004029A1 (fr) * | 1978-03-01 | 1979-09-19 | De Nora Permelec S.P.A. | Membrane perméable aux anions, imperméable aux fluides, un procédé pour la préparer, une cellule d'électrolyse contenant ladite membrane et un procédé électrolytique utilisant ladite membrane |
EP0074774A2 (fr) * | 1981-09-10 | 1983-03-23 | REILLY TAR & CHEMICAL CORPORATION | Composition polymère et son procédé de préparation |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4014798A (en) * | 1974-04-04 | 1977-03-29 | California Institute Of Technology | Insoluble polyelectrolyte and ion-exchange hollow fiber impregnated therewith |
JPS5222172A (en) * | 1975-08-12 | 1977-02-19 | Sumitomo Chem Co Ltd | Filter medium for capturing selectively metal ions |
JPS5252189A (en) * | 1975-10-24 | 1977-04-26 | Asahi Glass Co Ltd | Anion exchange resin membane having low permeability of hydrogen ions |
JPS6058472A (ja) * | 1983-09-12 | 1985-04-04 | Hodogaya Chem Co Ltd | 塩基性染料の高濃度溶液 |
JP7235096B2 (ja) * | 2016-12-07 | 2023-03-08 | 東ソー株式会社 | 共重合体及びそれを用いた位相差フィルム |
-
1972
- 1972-05-02 US US00249734A patent/US3840634A/en not_active Expired - Lifetime
- 1972-05-03 DE DE19722221604 patent/DE2221604A1/de active Pending
- 1972-05-03 IL IL39349A patent/IL39349A/xx unknown
- 1972-05-03 BE BE782947A patent/BE782947A/fr unknown
- 1972-05-03 CA CA141248A patent/CA986647A/en not_active Expired
- 1972-05-03 ES ES402315A patent/ES402315A1/es not_active Expired
- 1972-05-03 FR FR727215732A patent/FR2135610B1/fr not_active Expired
- 1972-05-04 NL NL727206017A patent/NL151722B/xx unknown
- 1972-05-04 JP JP47043759A patent/JPS4828390A/ja active Pending
- 1972-05-04 GB GB2105172A patent/GB1345308A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004029A1 (fr) * | 1978-03-01 | 1979-09-19 | De Nora Permelec S.P.A. | Membrane perméable aux anions, imperméable aux fluides, un procédé pour la préparer, une cellule d'électrolyse contenant ladite membrane et un procédé électrolytique utilisant ladite membrane |
EP0074774A2 (fr) * | 1981-09-10 | 1983-03-23 | REILLY TAR & CHEMICAL CORPORATION | Composition polymère et son procédé de préparation |
EP0074774A3 (en) * | 1981-09-10 | 1984-06-06 | Reilly Tar & Chemical Corporation | Polymer composition and processes for preparing same |
Also Published As
Publication number | Publication date |
---|---|
NL151722B (nl) | 1976-12-15 |
BE782947A (fr) | 1972-11-03 |
ES402315A1 (es) | 1975-11-16 |
NL7206017A (fr) | 1972-11-07 |
DE2221604A1 (de) | 1972-11-23 |
JPS4828390A (fr) | 1973-04-14 |
IL39349A (en) | 1975-08-31 |
FR2135610B1 (fr) | 1973-07-13 |
IL39349A0 (en) | 1972-07-26 |
GB1345308A (en) | 1974-01-30 |
CA986647A (en) | 1976-03-30 |
US3840634A (en) | 1974-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |