Title:
A manufacturing method of a rubber composition
Document Type and Number:
Japanese Patent JP6026781
Kind Code:
B2
Abstract:
A method for producing a rubber composition, the method comprising a step of producing a pre-kneaded rubber composition by kneading a butadiene-based rubber and 1 to 20 parts by weight of a silane coupling agent per 100 parts by weight of the butadiene-based rubber and a step of kneading the pre-kneaded rubber composition and 30 to 200 parts by weight of a silica per 100 parts by weight of the butadiene-based rubber used for producing the pre-kneaded rubber composition.
Inventors:
Takuya Sudo
Hama Hisakatsu
Hama Hisakatsu
Application Number:
JP2012124116A
Publication Date:
November 16, 2016
Filing Date:
May 31, 2012
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
C08L9/00; B29B7/90; C08K3/36; C08K5/54
Domestic Patent References:
| JP2011042774A | ||||
| JP2005263999A | ||||
| JP2009079194A | ||||
| JP2009270044A | ||||
| JP2010084102A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Takashi Mikami
Toru Nakayama
Toru Sakamoto
Yoshinori Shimizu
Takashi Mikami
Toru Nakayama
Toru Sakamoto