Title:
RUBBER VIBRATION INSULATOR COMPOSITION
Document Type and Number:
Japanese Patent JP2002121325
Kind Code:
A
Abstract:
To provide a rubber vibration insulator composition which improves noise generation, a riding feeling and steering stability of vehicles.
The rubber composition comprises, as a rubber component, natural rubber alone or a blend of natural rubber and a synthetic rubber, wherein in the dependense of dynamic viscoelastic properties on amplitude at a temperature of 23°C, a frequency of 50 Hz and a tensile strain amplitude in the range of 0.01-5%, tan δ is always 0.13 or more and the rate of change of dynamic elastic modulus is less than 55% based on the maximum value of the modulus.
Inventors:
MINOUCHI NORIO
OHARA RIICHIRO
TSUJIMOTO TOSHIYA
OHARA RIICHIRO
TSUJIMOTO TOSHIYA
Application Number:
JP2000316203A
Publication Date:
April 23, 2002
Filing Date:
October 17, 2000
Export Citation:
Assignee:
TOYO TIRE & RUBBER CO
International Classes:
F16F15/08; C08L7/00; C08L9/00; C09K3/00; (IPC1-7): C08L7/00; C08L9/00; C09K3/00; F16F15/08
Attorney, Agent or Firm:
Hitoko Tsuda (1 person outside)