JPS5636521A - Production of alkenyloxy group-containing organopolysiloxane - Google Patents

Production of alkenyloxy group-containing organopolysiloxane

Info

Publication number
JPS5636521A
JPS5636521A JP11153679A JP11153679A JPS5636521A JP S5636521 A JPS5636521 A JP S5636521A JP 11153679 A JP11153679 A JP 11153679A JP 11153679 A JP11153679 A JP 11153679A JP S5636521 A JPS5636521 A JP S5636521A
Authority
JP
Japan
Prior art keywords
alkenyloxy group
monovalent hydrocarbon
condensing
substituted
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
JP11153679A
Other languages
Japanese (ja)
Other versions
JPS5757090B2 (en
Inventor
Toshio Takaai
Masatoshi Arai
Koji Futatsumori
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP11153679A priority Critical patent/JPS5636521A/en
Publication of JPS5636521A publication Critical patent/JPS5636521A/en
Publication of JPS5757090B2 publication Critical patent/JPS5757090B2/ja
Granted legal-status Critical Current

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  • Silicon Polymers (AREA)

Abstract

PURPOSE: To obtain titled polyorganosiloxane which does not emit toxic corrosive gases during curing, and which does not rust metallic substrates, by condensing a silanol group-containing organosilicon compound with an alkenyloxy group-containing silane.
CONSTITUTION: An alkenyloxy group-containing organopolysiloxane is produced by condensing a silanol group-containing organosilicon compound represented by formula I, wherein R1 is (substituted) monovalent hydrocarbon and a and b are in the ranges: 0<a≤2, 1≤b≤3 and 1<a+b≤4, with an alkenyloxy group-containing silane represented by formula II, wherein R2 is (substituted) monovalent hydrocarbon, R3 and R4 are H or aliphatic unsaturation-free monovalent hydrocarbon and c is 2, 3 or 4.
USE: The product having a relatively low MW can be used as a crosslinking agent for a room temperature-curing composition and the product having a relatively high MW can be used as a principal component of a room temperature-curing composition.
COPYRIGHT: (C)1981,JPO&Japio
JP11153679A 1979-08-31 1979-08-31 Production of alkenyloxy group-containing organopolysiloxane Granted JPS5636521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11153679A JPS5636521A (en) 1979-08-31 1979-08-31 Production of alkenyloxy group-containing organopolysiloxane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11153679A JPS5636521A (en) 1979-08-31 1979-08-31 Production of alkenyloxy group-containing organopolysiloxane

Publications (2)

Publication Number Publication Date
JPS5636521A true JPS5636521A (en) 1981-04-09
JPS5757090B2 JPS5757090B2 (en) 1982-12-02

Family

ID=14563833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11153679A Granted JPS5636521A (en) 1979-08-31 1979-08-31 Production of alkenyloxy group-containing organopolysiloxane

Country Status (1)

Country Link
JP (1) JPS5636521A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016883A (en) * 1988-08-26 1991-05-21 Maruman Golf Kabushikikaisha Golf club heads and fabrication process thereof
JP2001139689A (en) * 1999-11-17 2001-05-22 Shin Etsu Chem Co Ltd Method of producing organooxy group-terminated organopolysiloxane
JP2008231402A (en) * 2007-02-20 2008-10-02 Suzuka Fuji Xerox Co Ltd Organic-inorganic hybrid composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139673A (en) * 1974-08-05 1976-04-02 Boehringer Sohn Ingelheim Shinkina 5 9 beeta 2 chikan 22 tetorahidorofurufuriruu 6 77 benzomorufuan oyobi sonosanfukaenno seizohoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139673A (en) * 1974-08-05 1976-04-02 Boehringer Sohn Ingelheim Shinkina 5 9 beeta 2 chikan 22 tetorahidorofurufuriruu 6 77 benzomorufuan oyobi sonosanfukaenno seizohoho

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016883A (en) * 1988-08-26 1991-05-21 Maruman Golf Kabushikikaisha Golf club heads and fabrication process thereof
JP2001139689A (en) * 1999-11-17 2001-05-22 Shin Etsu Chem Co Ltd Method of producing organooxy group-terminated organopolysiloxane
JP2008231402A (en) * 2007-02-20 2008-10-02 Suzuka Fuji Xerox Co Ltd Organic-inorganic hybrid composition

Also Published As

Publication number Publication date
JPS5757090B2 (en) 1982-12-02

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