Title:
SILICONE RUBBER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/143647
Kind Code:
A1
Abstract:
The present invention relates to a silicone rubber composition comprising: (A) a diorganopolysiloxane having at least two alkenyl groups in a molecule; (B) an organopolysiloxane resin consisting essentially of R3SiO1/2 units and SiO4/2 units, wherein each R is independently selected from the group consisting of monovalent hydrocarbon and monovalent halogenated hydrocarbon groups, however, at least one R in a molecule is an alkenyl group, and the mole ratio of R3SiO1/2 units to SiO4/2 units is from 0.5 to 1.4; (C) an organohydrogenpolysiloxane having at least two silicon-bonded hydrogen atoms in a molecule; (D) silica fine powder; and (E) a hydrosilylation reaction catalyst. The silicone rubber composition can be cured quickly by heating and can form a cured product exhibiting excellent adhesion to organic resins with excellent anchorage.
Inventors:
KIM SUN-HEE (KR)
KIM BO-KYUNG (KR)
HAN KYUNG-DONG (KR)
KIM BO-KYUNG (KR)
HAN KYUNG-DONG (KR)
Application Number:
PCT/KR2018/001290
Publication Date:
August 09, 2018
Filing Date:
January 30, 2018
Export Citation:
Assignee:
DOW SILICONES CORP (US)
KIM SUN HEE (KR)
KIM BO KYUNG (KR)
HAN KYUNG DONG (KR)
KIM SUN HEE (KR)
KIM BO KYUNG (KR)
HAN KYUNG DONG (KR)
International Classes:
C08G77/08; C08K3/36; C08L75/04; C08L83/04; C09J183/04
Domestic Patent References:
| WO2016060831A1 | 2016-04-21 |
Foreign References:
| US20120123051A1 | 2012-05-17 | |||
| US20150259585A1 | 2015-09-17 | |||
| US20140179863A1 | 2014-06-26 | |||
| US20070112148A1 | 2007-05-17 |
Attorney, Agent or Firm:
CHANG, Hoon (KR)
Download PDF: