Title:
POLYMER AND METHOD FOR PRODUCING SAME, RUBBER COMPOSITION CONTAINING POLYMER, AND TIRE HAVING RUBBER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2013/132848
Kind Code:
A1
Abstract:
This polymer is a synthetic polyisoprene or an isoprene copolymer, and the number average molecular weight (Mn) by gel permeation chromatography (GPC) measurement is 1,500,000 or more.
Inventors:
MATSUSHITA JUNKO (JP)
KAITA SHOJIRO (JP)
TAMAKI SATORU (JP)
KAITA SHOJIRO (JP)
TAMAKI SATORU (JP)
Application Number:
PCT/JP2013/001409
Publication Date:
September 12, 2013
Filing Date:
March 06, 2013
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08F36/08; B60C1/00; C08C19/00; C08K3/00; C08L9/00
Domestic Patent References:
| WO2012014456A1 | 2012-02-02 | |||
| WO2012014457A1 | 2012-02-02 | |||
| WO2008044722A1 | 2008-04-17 | |||
| WO2010131668A1 | 2010-11-18 | |||
| WO2006078021A1 | 2006-07-27 |
Foreign References:
| JP2004027179A | 2004-01-29 | |||
| JP2004027179A | 2004-01-29 |
Other References:
See also references of EP 2824119A4
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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Claims: