Title:
TWO-COMPONENT ROOM TEMPERATURE QUICK CURING ORGANOPOLYSILOXANE COMPOSITION, AND ARTICLE
Document Type and Number:
Japanese Patent JP2023026886
Kind Code:
A
Abstract:
To provide a two-component room temperature quick curing organopolysiloxane composition which is a two component type, excellent in quick curability and deep part curability, has no example of report of health hazard and environmental hazard when curing, and uses a hydrolyzable organosilane compound which eliminates/releases a β-ketoester compound having a comparatively high flash point as an elimination group as a curing agent, and a variety of articles having the composition, and an elastomer molded product obtained by curing the composition.SOLUTION: A composition includes: (A) organopolysiloxane of a specific structure having a silanol group or a hydrolyzable silyl group at a molecular chain terminal; (B) hydrolyzable organosilane compound having another specific structure and/or a partial hydrolysate thereof; (C) a first agent containing a curing catalyst by a specific ratio; and (A') a second agent containing organopolysiloxane of a specific structure having a silanol group at a molecular chain terminal by a specific amount.SELECTED DRAWING: None
Inventors:
UDA AKIRA
SAKAMOTO TAKAFUMI
SAKAMOTO TAKAFUMI
Application Number:
JP2021132314A
Publication Date:
March 01, 2023
Filing Date:
August 16, 2021
Export Citation:
Assignee:
SHINETSU CHEMICAL CO
International Classes:
C08L83/06; C08K3/04; C08K3/26; C08K3/36; C08K5/17; C08K5/5419; C09D7/61; C09D157/06; C09D183/04; C09J11/04; C09J11/06; C09J183/04; C09K3/10
Attorney, Agent or Firm:
Patent Attorney Corporation Eimei International Patent Office
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