JPS5599953A - Silicone rubber composition - Google Patents

Silicone rubber composition

Info

Publication number
JPS5599953A
JPS5599953A JP669579A JP669579A JPS5599953A JP S5599953 A JPS5599953 A JP S5599953A JP 669579 A JP669579 A JP 669579A JP 669579 A JP669579 A JP 669579A JP S5599953 A JPS5599953 A JP S5599953A
Authority
JP
Japan
Prior art keywords
polyorganosiloxane
composition
parts
silicone rubber
group
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
JP669579A
Other languages
Japanese (ja)
Other versions
JPS5814463B2 (en
Inventor
Yuichi Funahashi
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.)
Momentive Performance Materials Japan LLC
Original Assignee
Toshiba Silicone 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 Toshiba Silicone Co Ltd filed Critical Toshiba Silicone Co Ltd
Priority to JP669579A priority Critical patent/JPS5814463B2/en
Publication of JPS5599953A publication Critical patent/JPS5599953A/en
Publication of JPS5814463B2 publication Critical patent/JPS5814463B2/en
Expired legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prevent the adhesion of a specific polyorganosiloxane composition containing inorganic fillers, etc. to metals, and to improve the workability of the composition, by adding a small amount of a specific polyorganosiloxane to the composition.
CONSTITUTION: The objective silicone rubber composition is prepared by mixing (A) a polyorganosiloxane composition composed of (a) 100pts.wt. of a polyorganosiloxane having a polymerization degree of ≥1,000 and containing 2 or more vinyl groups in a molecule, wherein the Si atom is bonded with 1,980W2,002mol equivalent of a monoralent organic group (e.g. methyl group) on the average, and 0.01W 2mol% of the total organic groups is vinyl group, (b) 10W200 parts of an inorganic filler such as silica, and (c) a catalyst comprising (c1) a catalytic amount of an organic peroxide or (c2) 0.1W10 parts of a polyorganohydrogensiloxane having two or more Si-H bonds and a catalytic amount of Pt (compound), and (B) 0.03W10 parts of a polyorganosiloxane containing the unit of formula I (R is monovalent organic group; R2 is II, etc.).
COPYRIGHT: (C)1980,JPO&Japio
JP669579A 1979-01-23 1979-01-23 silicone rubber composition Expired JPS5814463B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP669579A JPS5814463B2 (en) 1979-01-23 1979-01-23 silicone rubber composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP669579A JPS5814463B2 (en) 1979-01-23 1979-01-23 silicone rubber composition

Publications (2)

Publication Number Publication Date
JPS5599953A true JPS5599953A (en) 1980-07-30
JPS5814463B2 JPS5814463B2 (en) 1983-03-19

Family

ID=11645468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP669579A Expired JPS5814463B2 (en) 1979-01-23 1979-01-23 silicone rubber composition

Country Status (1)

Country Link
JP (1) JPS5814463B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61266463A (en) * 1985-05-20 1986-11-26 ダウ　コ−ニング　コ−ポレ−ション Pumpable organosiloxane composition
JPH03115463A (en) * 1989-09-29 1991-05-16 Shin Etsu Chem Co Ltd Releasable silicone composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61266463A (en) * 1985-05-20 1986-11-26 ダウ　コ−ニング　コ−ポレ−ション Pumpable organosiloxane composition
JPH03115463A (en) * 1989-09-29 1991-05-16 Shin Etsu Chem Co Ltd Releasable silicone composition

Also Published As

Publication number Publication date
JPS5814463B2 (en) 1983-03-19

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