Title:
【発明の名称】シリコーンゴム組成物
Document Type and Number:
Japanese Patent JP2897098
Kind Code:
B2
Abstract:
A rubber compound comprising (A) an organopolysiloxane having at least two alkenyl groups in a molecule and (B) reinforcing silica powder is blended with (C) silicone elastomer particles obtained by reacting an organohydrogenpolysiloxane with a vinyl group-containing organopolysiloxane such that the molar ratio of 3BOND SiH group to -CH=CH2 group ranges from 1.2 to 5 and (D) a platinum catalyst to form a silicone rubber composition which cures into a product having high rubber strength despite the inclusion of silicone elastomer particles. The composition finds typical use as silicone rubber parts in copying machines.
Inventors:
HIRABAYASHI SADAO
IGUCHI YOSHINORI
NAKAMURA TSUTOMU
IGUCHI YOSHINORI
NAKAMURA TSUTOMU
Application Number:
JP18747393A
Publication Date:
May 31, 1999
Filing Date:
June 30, 1993
Export Citation:
Assignee:
SHINETSU KAGAKU KOGYO KK
International Classes:
C08K3/36; C08L83/04; C08L83/05; C08L83/07; (IPC1-7): C08L83/07; C08K3/36; C08L83/05
Attorney, Agent or Firm:
Takashi Kojima