Title:
RUBBER COMPOSITION
Document Type and Number:
Japanese Patent JP3246351
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a rubber composition which is capable of lead encasing vulcanization, and excellent in compression residual strain and storage stability, and capable of eliminating such a problem as toxicity by lead compds.
SOLUTION: This rubber composition contains components (A)-(D), wherein the pts.wt. of (B)-(D) are set to 0.3-3 pts.wt. for component (B), 0.01-0.3 pts.wt. for component (C), and not less than 0.1 pts.wt. for component (D) to 100 pts.wt. component (A). (A) epichlorohydrin rubber, (B) thiourea compd., (C) sulfur, (D) arom. disulfide compd.
Inventors:
Shinobu Kobe
Hidehito Nagata
Hidehito Nagata
Application Number:
JP24810196A
Publication Date:
January 15, 2002
Filing Date:
September 19, 1996
Export Citation:
Assignee:
Tokai Rubber Industry Co., Ltd.
International Classes:
C08K3/06; C08K3/26; C08K5/36; C08K5/405; C08L19/00; C08L71/00; C08L71/03; (IPC1-7): C08L19/00; C08K3/06; C08K3/26; C08K5/36; C08K5/405; C08L71/03
Domestic Patent References:
| JP2191644A | ||||
| JP5120255A | ||||
| JP5643338A |
Attorney, Agent or Firm:
Yukihiko Saitou