Title:
METHOD FOR PRODUCING VULCANIZED RUBBER
Document Type and Number:
WIPO Patent Application WO/2013/115403
Kind Code:
A1
Abstract:
A method for producing a vulcanized rubber, which comprises: a step (1A) wherein a rubber component and a filler are kneaded; a step (2A) wherein a kneaded material obtained in the step (1A), stearic acid, zinc oxide, a sulfur component and a vulcanization accelerator are kneaded together; and a step (3A) wherein a kneaded material obtained in the step (2A) is subjected to a heat treatment.
Inventors:
UEKITA YASUO (JP)
IYAMA HIRONOBU (JP)
IYAMA HIRONOBU (JP)
Application Number:
PCT/JP2013/052639
Publication Date:
August 08, 2013
Filing Date:
January 30, 2013
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08J3/20; B60C1/00; B60C5/14; C08K3/06; C08K3/22; C08K5/09; C08K5/41; C08L21/00
Domestic Patent References:
| WO2010123072A1 | 2010-10-28 | |||
| WO2012002517A1 | 2012-01-05 | |||
| WO2012002521A1 | 2012-01-05 | |||
| WO2012137951A1 | 2012-10-11 |
Foreign References:
| JP2001114903A | 2001-04-24 | |||
| JP2002220492A | 2002-08-09 | |||
| JP2008184481A | 2008-08-14 | |||
| JP2007534833A | 2007-11-29 | |||
| JP2011526632A | 2011-10-13 | |||
| JP2012246334A | 2012-12-13 | |||
| JPS60199643A | 1985-10-09 |
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Nakayama δΊ¨ (JP)
Nakayama δΊ¨ (JP)
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