Title:
HYDROGENATED DIENE-BASED POLYMER COMPOSITION
Document Type and Number:
Japanese Patent JP3658860
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a hydrogenated diene-based polymer composition containing a hydrogenated diene-based polymer, a multi-functional unsaturated compound, a photo cross-linking initiator, an amorphous silica, and a silane coupling agent, capable of obtaining a cross-linked material having a suitable elasticity in a short time, and excellent in properties for a kneading process.
SOLUTION: This hydrogenated diene-based polymer composition is obtained by blending (A) 100 pts.wt. hydrogenated diene-based polymer with (B) preferably 0.05-20 pts.wt. multi-function unsaturated compound such as ethylene glycol diacrylate, (C) preferably 0.01-10 pts.wt. photo cross-linking initiator such as acetophenone, (D) preferably 10-100 pts.wt. amorphous silica (of which refractive index is preferably 1.43-1.47) and (E) preferably 0.1-10 pts.wt. silane coupling agent such as vinyltrimethoxysilane.
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Inventors:
Kentaro Ding
Masaaki Takashima
Masaaki Takashima
Application Number:
JP13702996A
Publication Date:
June 08, 2005
Filing Date:
May 30, 1996
Export Citation:
Assignee:
JSR CORPORATION
International Classes:
C08K3/36; C08F8/00; C08F8/42; C08F279/00; C08F279/02; C08K3/00; C08K5/00; C08K5/04; C08K5/10; C08K5/17; C08K5/54; C08K5/541; C08L15/00; C08L21/00; (IPC1-7): C08L15/00; C08K3/36; C08K5/17; C08K5/541
Domestic Patent References:
| JP61278845A |
Attorney, Agent or Firm:
Masahiko Oi
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