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Patent Searching and Data


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 (102-1202, 12 Hoeryong-ro 138beon-gil,Uijeongbu-si, Gyeonggi-do, 11704, KR)
KIM, Bo-Kyung (108-1404, 21 Hyeonchon 3-gil,Pyeongtaek-si, Gyeonggi-do, 17870, KR)
HAN, Kyung-Dong (704-601, 157 Yullyang-ro, Cheongwon-gu,Cheongju-si, Chungcheongbuk-do, 28321, KR)
Application Number:
KR2018/001290
Publication Date:
August 09, 2018
Filing Date:
January 30, 2018
Export Citation:
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Assignee:
DOW SILICONES CORPORATION (2200 West Salzburg Road, Midland, Michigan, 48686, US)
KIM, Sun-Hee (102-1202, 12 Hoeryong-ro 138beon-gil,Uijeongbu-si, Gyeonggi-do, 11704, KR)
KIM, Bo-Kyung (108-1404, 21 Hyeonchon 3-gil,Pyeongtaek-si, Gyeonggi-do, 17870, KR)
HAN, Kyung-Dong (704-601, 157 Yullyang-ro, Cheongwon-gu,Cheongju-si, Chungcheongbuk-do, 28321, KR)
International Classes:
C08G77/08; C08K3/36; C08L75/04; C08L83/04; C09J183/04
Attorney, Agent or Firm:
CHANG, Hoon (Central Intellectual Property & Law, Korean Re Bldg. 5F 68, Jong-ro 5-gil,Jongno-gu, Seoul, 03151, KR)
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