Title:
RUBBER COMPOSITION
Document Type and Number:
Japanese Patent JP2013047328
Kind Code:
A
Abstract:
To provide a rubber composition for improving viscoelastic characteristics possessed by vulcanized rubber used for tire production.
This rubber composition includes a compound expressed by formula (I), a rubber component and a filler. In formula (I), A1and A2 each represents an alkanediyl group which may have a substituent, cycloalkanediyl group which may have a substituent, or -B1-Ar-B2- group, where -CH2- contained in the alkanediyl group may be replaced by -NH-, -O- or -S-; B1 and B2 each represents a single bond or an alkanediyl group; Ar represents a divalent aromatic hydrocarbon group which may have a substituent; R1 and R2 each represents H, a halogen atom, alkyl, aryl, hydroxy or alkoxy group; X1 and X2 each represents -NH- or -O-.
Inventors:
WATANABE YOSUKE
OZTURK ORHAN
KAMIKITA YASUO
OZTURK ORHAN
KAMIKITA YASUO
Application Number:
JP2012164472A
Publication Date:
March 07, 2013
Filing Date:
July 25, 2012
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C08L21/00; B60C1/00; B60C5/14; B60C11/00; C08K3/00; C08K3/06; C08K5/17; C08K5/20
Domestic Patent References:
JP2000204103A | 2000-07-25 |
Attorney, Agent or Firm:
Toru Nakayama
Toru Sakamoto
Toru Sakamoto
Previous Patent: LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
Next Patent: RUBBER COMPOSITION
Next Patent: RUBBER COMPOSITION