JPS54123189A - Modified ethylene-tetrafluoroethylene copolymer and its production - Google Patents

Modified ethylene-tetrafluoroethylene copolymer and its production

Info

Publication number
JPS54123189A
JPS54123189A JP2981378A JP2981378A JPS54123189A JP S54123189 A JPS54123189 A JP S54123189A JP 2981378 A JP2981378 A JP 2981378A JP 2981378 A JP2981378 A JP 2981378A JP S54123189 A JPS54123189 A JP S54123189A
Authority
JP
Japan
Prior art keywords
vinyl monomer
ethylene
tetrafluoroethylene
tetrafluoroethylene copolymer
mol
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
JP2981378A
Other languages
Japanese (ja)
Other versions
JPS6017327B2 (en
Inventor
Masaaki Yamabe
Shunichi Kodama
Hiromichi Nishimura
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 JP53029813A priority Critical patent/JPS6017327B2/en
Publication of JPS54123189A publication Critical patent/JPS54123189A/en
Publication of JPS6017327B2 publication Critical patent/JPS6017327B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: An ethylene-tetrafluoroethylene copolymer that is produced by copolymerization with a small amount of a specific vinyl monomer bearing acid amide groups, thereby improving tesile properties at high temperatures.
CONSTITUTION: As the specific vinyl monomer, is used a vinyl monomer, bearing acidamide groups of the formula (R1, R2 are 1W10C alkyl; x is 0,1; n is 1W10). The molar ratio of tetrafluoroethylene/ethylene charged is set to about 70/30W90/10 and during the copolymerization, the above monomer mixture of 40/60W60/40 is charged and the vinyl monomer also is added in a concentration of 0.1W10 mol%, preferably 0.3W 5 mol%, thus producing said ethylene-tetrafluoroethylene copolymer with molar ratio content of 40/60W60/40 tetrafluoroethylene/ethylene, vinyl monomer content of 0.1W10 mol%, and a volum flow rate of 10W500 mm3/sec.
COPYRIGHT: (C)1979,JPO&Japio
JP53029813A 1978-03-17 1978-03-17 Modified ethylene↓-tetrafluoroethylene copolymer and method for producing the same Expired JPS6017327B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53029813A JPS6017327B2 (en) 1978-03-17 1978-03-17 Modified ethylene↓-tetrafluoroethylene copolymer and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53029813A JPS6017327B2 (en) 1978-03-17 1978-03-17 Modified ethylene↓-tetrafluoroethylene copolymer and method for producing the same

Publications (2)

Publication Number Publication Date
JPS54123189A true JPS54123189A (en) 1979-09-25
JPS6017327B2 JPS6017327B2 (en) 1985-05-02

Family

ID=12286451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53029813A Expired JPS6017327B2 (en) 1978-03-17 1978-03-17 Modified ethylene↓-tetrafluoroethylene copolymer and method for producing the same

Country Status (1)

Country Link
JP (1) JPS6017327B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084312A (en) * 1983-10-03 1985-05-13 Toyo Soda Mfg Co Ltd Nitrogen-containing fluorocarbon polymer and its production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084312A (en) * 1983-10-03 1985-05-13 Toyo Soda Mfg Co Ltd Nitrogen-containing fluorocarbon polymer and its production
JPH0348929B2 (en) * 1983-10-03 1991-07-26 Tosoh Corp

Also Published As

Publication number Publication date
JPS6017327B2 (en) 1985-05-02

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