JPS55160007A - Novel fluorinated copolymer and production thereof - Google Patents
Novel fluorinated copolymer and production thereofInfo
- Publication number
- JPS55160007A JPS55160007A JP6788979A JP6788979A JPS55160007A JP S55160007 A JPS55160007 A JP S55160007A JP 6788979 A JP6788979 A JP 6788979A JP 6788979 A JP6788979 A JP 6788979A JP S55160007 A JPS55160007 A JP S55160007A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- repeating unit
- perfluoroalkyl
- exchange membrane
- production
- 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
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
NEW MATERIAL:Fluorinated copolymers having a repeating unit of formula I (wherein A1, A2 are F, H; A3 is F, Cl, H; A4 is F, Cl, CF3, -ORF, H, CH3; RF is 1W5C perfluoroalkyl) and a repeating unit of formula II (wherein K is 0,1; l is 3W5; Z is =S, =SO2; Y is 1W10C alkyl, aryl, Cl, 1W10C perfluoroalkyl) in a ratio of the repeating unit of formula I to the repeating unit of formula II of 1W16.
USE: Raw material for fluorinated cation-exchange membrane. (There is obtd. inexpensive exchange membrane which has a long life and exhibits high current efficiency and low electric resistance under severe working conditions).
PREPARATION: An olefin of formula III is copolymerized with a fluorinates sulfur- contg. vinyl ether of formula IV in the presence of a free radical polymn. initiator in a solvent.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (55)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6788979A JPS55160007A (en) | 1979-05-31 | 1979-05-31 | Novel fluorinated copolymer and production thereof |
US06/152,847 US4329434A (en) | 1979-05-31 | 1980-05-23 | Novel fluorinated cation exchange membrane and process for producing the same |
US06/152,856 US4329435A (en) | 1979-05-31 | 1980-05-23 | Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride pendant groups and preparation thereof |
DE19803047439 DE3047439A1 (en) | 1979-05-31 | 1980-05-24 | FLUORINATED VINYL ETHER COMPOUNDS, THEIR PRODUCTION AND USE |
DE19803020057 DE3020057A1 (en) | 1979-05-31 | 1980-05-24 | FLUORINATED CATION EXCHANGER MEMBRANE AND METHOD FOR THE PRODUCTION THEREOF |
DE3050439A DE3050439C2 (en) | 1979-05-31 | 1980-05-24 | |
DE3050643A DE3050643C2 (en) | 1979-05-31 | 1980-05-24 | |
DE3046501A DE3046501C2 (en) | 1979-05-31 | 1980-05-24 | Fluorinated vinyl ether compounds and processes for their preparation |
DE3020017A DE3020017C2 (en) | 1979-05-31 | 1980-05-24 | Fluorinated carboxylic acids or their derivatives and processes for their preparation |
DE3047438A DE3047438C2 (en) | 1979-05-31 | 1980-05-24 | Fluorinated copolymers, their production and use |
DE3050782A DE3050782C2 (en) | 1979-05-31 | 1980-05-24 | |
DE3050931A DE3050931C2 (en) | 1979-05-31 | 1980-05-24 | Fluorinated carboxylic acid derivatives and process for their preparation |
DE3050634A DE3050634C2 (en) | 1979-05-31 | 1980-05-24 | Perfluorinated fluorosulfonic acid fluorides and processes for their preparation |
CA000352704A CA1148566A (en) | 1979-05-31 | 1980-05-26 | Fluorinated copolymer and preparation thereof |
CA000352671A CA1185398A (en) | 1979-05-31 | 1980-05-26 | Fluorinated cation exchange membrane and process for producing the same |
SE8003901A SE449999B (en) | 1979-05-31 | 1980-05-27 | FLUORATED CATION CHANGE MEMBRANE CONTAINING SAVEL CARBOXYL - AS SULPHONIC ACID GROUPS AND SET FOR PREPARATION OF THEREOF |
SE8003902A SE450000B (en) | 1979-05-31 | 1980-05-27 | SET TO PREPARE A FLUORATED CATION CHANGE MEMBRANE CONTAINING SAVEL CARBOXYL - AS SULPHONIC ACID GROUPS |
FI801734A FI68847C (en) | 1979-05-31 | 1980-05-28 | FOERFARANDE FOER FRAMSTAELLNING AV ETT NYTT FLUORERAT KATJONBYTARMEMBRAN |
FI801733A FI72530C (en) | 1979-05-31 | 1980-05-28 | FLUORATER KATJONBYTARMEMBRAN OCH LAMINAT SAMT FOERFARANDE FOER DESS FRAMSTAELLNING. |
FR8011912A FR2465718B1 (en) | 1979-05-31 | 1980-05-29 | FLUORINATED CARBOXYLIC ACID AND PROCESS FOR PREPARING THE SAME |
NLAANVRAGE8003170,A NL187488C (en) | 1979-05-31 | 1980-05-30 | Fluorinated copolymer as well as a cation-exchanging membrane manufactured under its use and vinyl ether suitable for the preparation of the copolymer. |
GB8017804A GB2051831B (en) | 1979-05-31 | 1980-05-30 | Fluorinated copolymers and cation exchange membrane and process for producing the same |
NLAANVRAGE8003174,A NL184740C (en) | 1979-05-31 | 1980-05-30 | CATION EXCHANGE MEMBRANE BASED ON A FLUOROCARBON POLYMER AND METHOD FOR MAKING THEREOF. |
IT8022469A IT1193943B (en) | 1979-05-31 | 1980-05-30 | FLUORINATED COPOLYMER AND ITS PREPARATION |
IT22468/80A IT1193942B (en) | 1979-05-31 | 1980-05-30 | FLUORATED CATIONIC EXCHANGE MEMBRANE AND PROCESS TO PRODUCE IT |
BR8003432A BR8003432A (en) | 1979-05-31 | 1980-05-30 | FLUORATED CATIONIC EXCHANGE MEMBRANE AND PROCESS FOR THE PRODUCTION OF THE SAME, COPOLIMER AND FLUORINATED DERIVATIVES THAT CONSTITUTE THE MEMBRANE |
GB8017838A GB2053902B (en) | 1979-05-31 | 1980-05-30 | Fluorinated compounds |
NO80801636A NO801636L (en) | 1979-05-31 | 1980-05-30 | FLUORED COPOLYMES AND MANUFACTURING THEREOF |
GB08221499A GB2123812B (en) | 1979-05-31 | 1980-05-30 | Fluorinated carboxylic acids and derivatives their production and their use to produce fluorinated acid fluorides |
NO801637A NO153398C (en) | 1979-05-31 | 1980-05-30 | FLUORATED CATION REPLACEMENT MEMBRANES, INCLUDING ALSO LAMINATED MEMBRANES, AND PROCEDURES IN THE PREPARATION OF THESE. |
BR8003403A BR8003403A (en) | 1979-05-31 | 1980-05-30 | FLUORATED CARBOXYLIC ACID OR ITS DERIVATIVE, FLUORED CARBOXYLIC ACID PROCESS OR ITS DERIVATIVE, FLUORED ACID FLUORIDE AND THE PRODUCTION PROCESS OF THE SAME, FLUORINATED EIN VINYL COMPOUND AND FLUOY COMPOUND COMPOUND, FLUOROUS COMPOUND PROCESS FLUORATE AND PROCESS FOR THE PRODUCTION OF A FLUORATED CATIONIC EXCHANGE MEMBRANE |
FR8012213A FR2457880B1 (en) | 1979-05-31 | 1980-06-02 | |
FR8024131A FR2463123A1 (en) | 1979-05-31 | 1980-11-13 | FLUORINATED VINYL ETHER AND PROCESS FOR PRODUCING THE SAME |
FR8024747A FR2473533B1 (en) | 1979-05-31 | 1980-11-21 | FLUORINATED COMPOUNDS, FLUORINATED CATION EXCHANGE MEMBRANE AND PROCESS FOR PREPARING THE SAME |
PT7213080A PT72130B (en) | 1979-05-31 | 1980-11-28 | Novel fluorinated cation exchange membrane and process forproducing the same |
PT72131A PT72131B (en) | 1979-05-31 | 1980-11-28 | Novel fluorinated copolymer and preparation thereof |
IN1334/CAL/80A IN154418B (en) | 1979-05-31 | 1980-12-01 | |
NO81810161A NO810161L (en) | 1979-05-31 | 1981-01-19 | FLUORED ACID FLUORIDES. |
NO81810160A NO154921C (en) | 1979-05-31 | 1981-01-19 | PROCEDURE FOR THE PREPARATION OF A CATION CHANGE MEMBRANE. |
NO81810159A NO159174C (en) | 1979-05-31 | 1981-01-19 | FLUORED COPOLYMERS AND THE PROCEDURES OF PRODUCING THEREOF. |
NO81810162A NO810162L (en) | 1979-05-31 | 1981-01-19 | FLUORED VINYLETER COMPOUNDS. |
SU813287151A SU1233804A3 (en) | 1979-05-31 | 1981-05-25 | Method of producing fluorinated copolymer |
FR8112845A FR2483431B1 (en) | 1979-05-31 | 1981-06-30 | FLUORINATED COPOLYMER, PROCESS FOR THE PREPARATION THEREOF AND FLUORINATED DERIVATIVES AND THEIR PREPARATION METHODS USEFUL IN THE PREPARATION OF THE COPOLYMER |
US06/299,164 US4510328A (en) | 1979-05-31 | 1981-09-03 | Fluorinated vinyl ether compounds and process for producing the same |
FR8121580A FR2508039B1 (en) | 1979-05-31 | 1981-11-18 | |
US06/330,608 US4536352A (en) | 1979-05-31 | 1981-12-14 | Perfluoro vinyl ethers |
FR8212640A FR2514010B1 (en) | 1979-05-31 | 1982-07-20 | FLUORINATED COPOLYMER, ITS PREPARATION METHOD AND ITS USE IN THE PREPARATION OF A CATION EXCHANGE MEMBRANE |
GB08221735A GB2118541B (en) | 1979-05-31 | 1982-07-27 | Fluorinated vinyl ethers and their preparation |
SU823480338A SU1296007A3 (en) | 1979-05-31 | 1982-08-19 | Method for producing fluorinated cation-exchange membrane |
CA000432138A CA1168263A (en) | 1979-05-31 | 1983-07-08 | Fluorinated cation exchange membrane and process for producing the same |
US06/527,425 US4555369A (en) | 1979-05-31 | 1983-08-29 | Fluorinated ether acyl fluorides having alkylthio or alkylsulfone groups |
US06/527,426 US4597913A (en) | 1979-05-31 | 1983-08-29 | Intermediates for fluorinated cation exchange membrane |
US06/527,746 US4613467A (en) | 1979-05-31 | 1983-08-30 | Fluorosulfonylperfluoroalkyl compounds |
US06/527,818 US4511518A (en) | 1979-05-31 | 1983-08-30 | Perfluorinated fluorosulfonylalkyleneoxy-2-propanoyl fluoride and hexafluoroepoxide addition compounds |
SU864027511A SU1729295A3 (en) | 1979-05-31 | 1986-05-26 | Method of preparing fluorine-containing copolymer for ion- exchange membranes synthesis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6788979A JPS55160007A (en) | 1979-05-31 | 1979-05-31 | Novel fluorinated copolymer and production thereof |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17031579A Division JPS55160008A (en) | 1979-05-31 | 1979-12-28 | Fluorinated copolymer and production thereof |
JP5175580A Division JPS55160030A (en) | 1980-04-21 | 1980-04-21 | Sulfonic group-containing fluorinated cation exchange membrane and production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55160007A true JPS55160007A (en) | 1980-12-12 |
JPS6134725B2 JPS6134725B2 (en) | 1986-08-09 |
Family
ID=13357905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6788979A Granted JPS55160007A (en) | 1979-05-31 | 1979-05-31 | Novel fluorinated copolymer and production thereof |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS55160007A (en) |
SU (3) | SU1233804A3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5815947A (en) * | 1981-07-02 | 1983-01-29 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | Beta-substituted polyfluoropropionate salt and derivative |
US4474700A (en) * | 1981-07-02 | 1984-10-02 | E. I. Du Pont DeNemours and Company | β-Substituted polyfluoropropionate salts and derivatives |
JP2002544330A (en) * | 1999-05-07 | 2002-12-24 | デュポン ダウ エラストマーズ エルエルシー | Fluoroalkanesulfonyl azide monomer and its copolymer |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2348649C1 (en) * | 2007-12-20 | 2009-03-10 | Институт катализа имени Г.К. Борескова Сибирского отделения Российской академии наук (статус государственного учреждения) | Method of obtaining perfluorated copolymer containing functional groups |
RU2454431C1 (en) * | 2011-02-07 | 2012-06-27 | Учреждение Российской академии наук Институт катализа им. Г.К. Борескова Сибирского отделения РАН | Method of producing perfluorinated functionalised copolymer via emulsion copolymerisation |
-
1979
- 1979-05-31 JP JP6788979A patent/JPS55160007A/en active Granted
-
1981
- 1981-05-25 SU SU813287151A patent/SU1233804A3/en active
-
1982
- 1982-08-19 SU SU823480338A patent/SU1296007A3/en active
-
1986
- 1986-05-26 SU SU864027511A patent/SU1729295A3/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5815947A (en) * | 1981-07-02 | 1983-01-29 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | Beta-substituted polyfluoropropionate salt and derivative |
US4474700A (en) * | 1981-07-02 | 1984-10-02 | E. I. Du Pont DeNemours and Company | β-Substituted polyfluoropropionate salts and derivatives |
JPH0521908B2 (en) * | 1981-07-02 | 1993-03-25 | Ii Ai Deyuhon De Nimoasu Ando Co | |
JPH05255222A (en) * | 1981-07-02 | 1993-10-05 | E I Du Pont De Nemours & Co | Beta-substituted polyfluoropropionate salts and derivative |
JP2002544330A (en) * | 1999-05-07 | 2002-12-24 | デュポン ダウ エラストマーズ エルエルシー | Fluoroalkanesulfonyl azide monomer and its copolymer |
Also Published As
Publication number | Publication date |
---|---|
SU1729295A3 (en) | 1992-04-23 |
SU1233804A3 (en) | 1986-05-23 |
SU1296007A3 (en) | 1987-03-07 |
JPS6134725B2 (en) | 1986-08-09 |
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