Title:
RUBBER COMPOSITION
Document Type and Number:
Japanese Patent JPS63238143
Kind Code:
A
Abstract:
PURPOSE: To obtain a rubber composition without mold stain, outstanding in curing characteristics and flexural resistance, useful for tires and industrial articles, by incorporating a compounded rubber with specific white carbon.
CONSTITUTION: The objective composition can be obtained by incorporating (A) 100pts.wt. of a compounded rubber prepared by incorporating the original rubber with common compounding agents (e.g., carbon black), curing agent, etc. said weight being on the original rubber basis) with (B) 1W30(pref. 5W20)pts. wt. of white carbon with a BET specific surface area of 200W250m2/g.
Inventors:
OOTO MANABU
ISHIDA HIROICHI
ISHIDA HIROICHI
Application Number:
JP7275287A
Publication Date:
October 04, 1988
Filing Date:
March 25, 1987
Export Citation:
Assignee:
OHTSU TIRE & RUBBER CO LTD
International Classes:
C08K3/36; C08K3/00; C08L21/00; (IPC1-7): C08K3/36; C08L21/00
Attorney, Agent or Firm:
Toshio Yasuda