Title:
RUBBER COMPOSITION USING RECOVERED CARBON BLACK
Document Type and Number:
Japanese Patent JP2001226521
Kind Code:
A
Abstract:
To obtain a recovered carbon black which can be recovered from a rubber composition in general and has characteristics equal or superior to those of a carbon black used as a raw material, and a rubber composition which contains the recovered carbon black and is excellent in damping properties.
The recovered carbon black is obtained by subjecting a rubber composition at least containing a rubber and a carbon black to a decomposition treatment. The rubber composition contains the recovered carbon black and a rubber and/or a resin.
Inventors:
UDAGAWA YOSHITAKA
ASHIZAWA SUSUMU
ASHIZAWA SUSUMU
Application Number:
JP2000035897A
Publication Date:
August 21, 2001
Filing Date:
February 14, 2000
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
C08J11/18; C08J11/20; C08J11/22; C08K3/04; C08L21/00; C09C1/48; (IPC1-7): C08K3/04; C08J11/18; C08J11/20; C08J11/22; C08L21/00; C09C1/48
Attorney, Agent or Firm:
Nobuto Watanabe (1 person outside)