JPS5523128A - Vulcanizable composition of mixed elastomers - Google Patents

Vulcanizable composition of mixed elastomers

Info

Publication number
JPS5523128A
JPS5523128A JP9545178A JP9545178A JPS5523128A JP S5523128 A JPS5523128 A JP S5523128A JP 9545178 A JP9545178 A JP 9545178A JP 9545178 A JP9545178 A JP 9545178A JP S5523128 A JPS5523128 A JP S5523128A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
parts
compound
containig
fluoroelastomer
carboxyl
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
JP9545178A
Other versions
JPS5934730B2 (en )
Inventor
Harumi Tatsu
Original Assignee
Nok Corp
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

Links

Abstract

PURPOSE: To prevent the lowering of physical properties of vulcanizate caused by phase separation, and to improve the room-temperature storage stability of a mixture of a fluoroelastomer and a carboxyl-containing acrylic elastomer, by adding several kinds of specific vulcanizing agents and vulcanization accelerator.
CONSTITUTION: A vulcanizable composition composed of (A) 100 parts by weight of a mixture of a fluoroelastomer and a carboxyl-containig acrylic elastomer, (B) vulcanizing agents comprising (b1) 0.1W10 parts of an aromatic, aliphatic or alicyclic compound having two or more active-hydrogen-containig groups, e.g. bisphenol-type compounds, and (b2) 0.1-20 parts of a polyepoxy compound, (C) a vulcanization accelerator comprising (c1) 0.1W10 parts of a quaternary ammonium salt, quaternary phosphonium salt, a N-containing heterocyclic compound adduct, or a guanidine compound, (c2) 1W40 parts of a metal oxide or hydroxide, and (c3) 0.01W10 parts of an addition compound of NH3 or amine and a hydroacid, and (D) a filler, a pigment, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP9545178A 1978-08-07 1978-08-07 Expired JPS5934730B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9545178A JPS5934730B2 (en) 1978-08-07 1978-08-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9545178A JPS5934730B2 (en) 1978-08-07 1978-08-07

Publications (2)

Publication Number Publication Date
JPS5523128A true true JPS5523128A (en) 1980-02-19
JPS5934730B2 JPS5934730B2 (en) 1984-08-24

Family

ID=14138051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9545178A Expired JPS5934730B2 (en) 1978-08-07 1978-08-07

Country Status (1)

Country Link
JP (1) JPS5934730B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57209950A (en) * 1981-06-18 1982-12-23 Daikin Ind Ltd Vulcanizable fluororubber composition
JPH01112931U (en) * 1988-01-25 1989-07-28
EP0905182A1 (en) * 1997-09-19 1999-03-31 Nippon Mektron, Limited Acrylic elastomer composition
EP2105465A1 (en) * 2008-03-27 2009-09-30 Greene, Tweed Of Delaware, Inc. Inert Substrate-Bonded Perfluoroelastomer Components and Related Methods

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57209950A (en) * 1981-06-18 1982-12-23 Daikin Ind Ltd Vulcanizable fluororubber composition
JPH0114934B2 (en) * 1981-06-18 1989-03-15 Daikin Kogyo Co Ltd
JPH01112931U (en) * 1988-01-25 1989-07-28
JPH0623118Y2 (en) * 1988-01-25 1994-06-15 日本特殊陶業株式会社 Ultrasonic sensor
EP0905182A1 (en) * 1997-09-19 1999-03-31 Nippon Mektron, Limited Acrylic elastomer composition
US6156849A (en) * 1997-09-19 2000-12-05 Nippon Mektron, Limited Acrylic elastomer composition
EP2105465A1 (en) * 2008-03-27 2009-09-30 Greene, Tweed Of Delaware, Inc. Inert Substrate-Bonded Perfluoroelastomer Components and Related Methods

Also Published As

Publication number Publication date Type
JPS5934730B2 (en) 1984-08-24 grant

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