JPS5536246A - Preparation of tetrafluoroethylene-propylene elastomer having improved low-temperature characteristic - Google Patents

Preparation of tetrafluoroethylene-propylene elastomer having improved low-temperature characteristic

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Publication number
JPS5536246A
JPS5536246A JP10957578A JP10957578A JPS5536246A JP S5536246 A JPS5536246 A JP S5536246A JP 10957578 A JP10957578 A JP 10957578A JP 10957578 A JP10957578 A JP 10957578A JP S5536246 A JPS5536246 A JP S5536246A
Authority
JP
Japan
Prior art keywords
tetrafluoroethylene
improved low
propylene
elastomer
preparation
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.)
Pending
Application number
JP10957578A
Other languages
Japanese (ja)
Inventor
Osamu Matsuda
Jiyooji.Kee.Kosutofu
Yoneo Tabata
Sueo Machi
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.)
Japan Atomic Energy Agency
Original Assignee
Japan Atomic Energy Research Institute
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 Japan Atomic Energy Research Institute filed Critical Japan Atomic Energy Research Institute
Priority to JP10957578A priority Critical patent/JPS5536246A/en
Publication of JPS5536246A publication Critical patent/JPS5536246A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prepare the title elastomer having improved low temperature characteristics, by the radical copolymerization of a monomer mixture composed of tetrafluoroethylene, propylene and n-butyl vinyl ether.
CONSTITUTION: The objective elastomer having improved low-temperature characteristics is prepared by copolymerizing a monomer mixture composed of (a) tetrafluoroethylene, (b) propylene and (c) n-butyl vinyl ether, in the presence of a radical polymerization initiation source such as ionizing radiation.
EFFECT: The copolymer has a glass transition temperature of as low as -10W -27°C, and keeps the excellent mechanical properties and heat resistance of tetrafluoroethylene-propylene elastomer.
COPYRIGHT: (C)1980,JPO&Japio
JP10957578A 1978-09-08 1978-09-08 Preparation of tetrafluoroethylene-propylene elastomer having improved low-temperature characteristic Pending JPS5536246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10957578A JPS5536246A (en) 1978-09-08 1978-09-08 Preparation of tetrafluoroethylene-propylene elastomer having improved low-temperature characteristic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10957578A JPS5536246A (en) 1978-09-08 1978-09-08 Preparation of tetrafluoroethylene-propylene elastomer having improved low-temperature characteristic

Publications (1)

Publication Number Publication Date
JPS5536246A true JPS5536246A (en) 1980-03-13

Family

ID=14513723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10957578A Pending JPS5536246A (en) 1978-09-08 1978-09-08 Preparation of tetrafluoroethylene-propylene elastomer having improved low-temperature characteristic

Country Status (1)

Country Link
JP (1) JPS5536246A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63289008A (en) * 1987-05-22 1988-11-25 Nippon Mektron Ltd Fluorine-containing elastomer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63289008A (en) * 1987-05-22 1988-11-25 Nippon Mektron Ltd Fluorine-containing elastomer

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