JPS55161810A - Preparation of ion-exchangeable fluoropolymer - Google Patents

Preparation of ion-exchangeable fluoropolymer

Info

Publication number
JPS55161810A
JPS55161810A JP6942679A JP6942679A JPS55161810A JP S55161810 A JPS55161810 A JP S55161810A JP 6942679 A JP6942679 A JP 6942679A JP 6942679 A JP6942679 A JP 6942679A JP S55161810 A JPS55161810 A JP S55161810A
Authority
JP
Japan
Prior art keywords
group
monomer
aqueous medium
carboxyl group
fluoropolymer
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
Application number
JP6942679A
Other languages
Japanese (ja)
Other versions
JPS6139962B2 (en
Inventor
Tatsuro Asawa
Haruhisa Miyake
Masami Yamashita
Takashi Saeki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP6942679A priority Critical patent/JPS55161810A/en
Publication of JPS55161810A publication Critical patent/JPS55161810A/en
Publication of JPS6139962B2 publication Critical patent/JPS6139962B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

PURPOSE: To obtain a fluoropolymer of MW capable of being controlled in a wide range, by the copolymerization of a fluoroethylenic unsaturated monomer, with a polymerizable monomer containing a carboxyl group, in an aqueous medium containing a water-soluble organic solvent.
CONSTITUTION: In the preparation of a copolymer containing 5W30mol% of a functional monomer, by the copolymerization of a fluoroehylenic unsaturated monomer with a polymerizable, functional monomer having a carboxyl group or a funtional group, conventible to the carboxyl group, in an aqueous medium, by the action of a polymerization initiator the polymerization is carried out with addition of 0.0001W10pts.wt., based on 100pts.wt. of the aqueous medium, of a water-soluble organic solvent. Said functional monomer is preferable a fluorovinyl compound of formula I (wherein l, m and n are respectively aninteger of 0W3, 0W1 and 0W12; X is F or -CF3: Y and Y' are F or 1W10C perfluoroalkyl group: A is -CH, -COOR1, -COOM or -CONR2R3, where R1 is 1W10C alkyl group, R2 and R3 are H or R1, M is alkali metal or quaternary ammonium group). The fluoroethylenic unsaturated monomer is preferably a compound of formula II (wherein Z and Z' are F, H or -CF3).
COPYRIGHT: (C)1980,JPO&Japio
JP6942679A 1979-06-05 1979-06-05 Preparation of ion-exchangeable fluoropolymer Granted JPS55161810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6942679A JPS55161810A (en) 1979-06-05 1979-06-05 Preparation of ion-exchangeable fluoropolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6942679A JPS55161810A (en) 1979-06-05 1979-06-05 Preparation of ion-exchangeable fluoropolymer

Publications (2)

Publication Number Publication Date
JPS55161810A true JPS55161810A (en) 1980-12-16
JPS6139962B2 JPS6139962B2 (en) 1986-09-06

Family

ID=13402274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6942679A Granted JPS55161810A (en) 1979-06-05 1979-06-05 Preparation of ion-exchangeable fluoropolymer

Country Status (1)

Country Link
JP (1) JPS55161810A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608022A (en) * 1993-10-12 1997-03-04 Asahi Kasei Kogyo Kabushiki Kaisha Perfluorocarbon copolymer containing functional groups and a method for producing it

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329441C (en) * 2004-08-17 2007-08-01 岱稜科技股份有限公司 Heatseal resin composition with shake-change property and its tag in membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608022A (en) * 1993-10-12 1997-03-04 Asahi Kasei Kogyo Kabushiki Kaisha Perfluorocarbon copolymer containing functional groups and a method for producing it

Also Published As

Publication number Publication date
JPS6139962B2 (en) 1986-09-06

Similar Documents

Publication Publication Date Title
JPS5378288A (en) Preparation of water in oil type polymer emulsion having improved flowability
FR2367782B1 (en)
JPS54133583A (en) Preparation of polymer
JPS55161810A (en) Preparation of ion-exchangeable fluoropolymer
JPS5620169A (en) Scale inhibitor
JPS5693716A (en) Production of highly water-absorptive acrylic acid polymer
JPS5672006A (en) Novel copolymer and production thereof
JPS5454186A (en) Preparation of water-soluble polymer
JPS5681342A (en) Preparation of nonaqueous dispersion of acid-type fluorinated polymer
JPS5757705A (en) Aqueous dispersion of high-crystallinity vinylidene chloride polymer
JPS534086A (en) Preparation of aqueous polymers
JPS5691838A (en) Water absorbing material
JPS52108471A (en) Preparation of vinyl polymer emulsion with use of acrylic polymers mod ified with fatty acids as emulsifiers
JPS5411988A (en) Preparation of vinyl chloride polymer
JPS5718711A (en) Preparation of copolymeric emulsion
JPS5672063A (en) Aqueous printing ink for plastic
JPS5518451A (en) Latex
JPS5421484A (en) Polymerization of vinyl chloride
JPS5589312A (en) Preparation of ion-exchange fluorinated polymer
JPS54145388A (en) Anti-soiling water and oil prepellent agent
JPS5545724A (en) Coating liquid base composition for gravure printed paper
JPS52121085A (en) Reactive high polymers
JPS5337790A (en) Preparation of block copolymer
JPS5483087A (en) Preparation of resin composition containing ethylene copolymer
JPS54138024A (en) Dispersing agent for satin white