JPS5486531A - Adhesive mass for fluororubber - Google Patents

Adhesive mass for fluororubber

Info

Publication number
JPS5486531A
JPS5486531A JP15437377A JP15437377A JPS5486531A JP S5486531 A JPS5486531 A JP S5486531A JP 15437377 A JP15437377 A JP 15437377A JP 15437377 A JP15437377 A JP 15437377A JP S5486531 A JPS5486531 A JP S5486531A
Authority
JP
Japan
Prior art keywords
fluoroelastomer
adhesive mass
molecular weight
average molecular
number average
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
JP15437377A
Other languages
Japanese (ja)
Other versions
JPS6017318B2 (en
Inventor
Mitsuharu Morozumi
Gen Kojima
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 JP15437377A priority Critical patent/JPS6017318B2/en
Publication of JPS5486531A publication Critical patent/JPS5486531A/en
Publication of JPS6017318B2 publication Critical patent/JPS6017318B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: The title adhesive mass having improvd acid, heat, and steam resistance, food safety, etc., consisting of a modified fluoroelastomer obtained by heating a fluoroelastomer under a specific condition.
CONSTITUTION: A fluoroelastomer is heated above its decomposition temperature in the presence of oxygen (for example, a propylene-tetrafluoroethylene copolymer elastomer having a number average molecular weight not less than 30,000 is heated at 250W450°C for 15 min. W 48 hours.) to give a modified fluoroelastomer having a number average molecular weight of 5,000W80,000, useful as a adhesive mass for tluororubber.
COPYRIGHT: (C)1979,JPO&Japio
JP15437377A 1977-12-23 1977-12-23 Adhesive for fluoro rubber Expired JPS6017318B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15437377A JPS6017318B2 (en) 1977-12-23 1977-12-23 Adhesive for fluoro rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15437377A JPS6017318B2 (en) 1977-12-23 1977-12-23 Adhesive for fluoro rubber

Publications (2)

Publication Number Publication Date
JPS5486531A true JPS5486531A (en) 1979-07-10
JPS6017318B2 JPS6017318B2 (en) 1985-05-02

Family

ID=15582730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15437377A Expired JPS6017318B2 (en) 1977-12-23 1977-12-23 Adhesive for fluoro rubber

Country Status (1)

Country Link
JP (1) JPS6017318B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959764A (en) * 1982-09-29 1984-04-05 Daikin Ind Ltd Heat-sensitive adhesive
JPS62263272A (en) * 1986-05-09 1987-11-16 Nok Corp Vulcanizable adhesive blend

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959764A (en) * 1982-09-29 1984-04-05 Daikin Ind Ltd Heat-sensitive adhesive
JPH0237377B2 (en) * 1982-09-29 1990-08-23 Daikin Ind Ltd
JPS62263272A (en) * 1986-05-09 1987-11-16 Nok Corp Vulcanizable adhesive blend

Also Published As

Publication number Publication date
JPS6017318B2 (en) 1985-05-02

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