Title:
CYCLOOLEFIN-BASED RUBBER AND PROCESS FOR PRODUCING SAME, RUBBER COMPOSITION, CROSSLINKED RUBBER OBJECT, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2016/031847
Kind Code:
A1
Abstract:
Provided is a cycloolefin-based rubber which has a weight-average molecular weight of 100,000-800,000, has a silyl group at a polymer chain terminal, and contains a fatty acid ester of a polyhydric alcohol. According to the present invention, a cycloolefin-based rubber having excellent workability when mixed/kneaded and giving excellent fuel-saving properties can be provided.
Inventors:
TSUNOGAE YASUO (JP)
OKUNO SHINGO (JP)
KURAMOTO NAOAKI (JP)
OKUNO SHINGO (JP)
KURAMOTO NAOAKI (JP)
Application Number:
PCT/JP2015/073970
Publication Date:
March 03, 2016
Filing Date:
August 26, 2015
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08G61/08; B60C1/00; C08K3/04; C08K3/36; C08K5/103; C08L65/00
Domestic Patent References:
| WO2012043802A1 | 2012-04-05 | |||
| WO2011087072A1 | 2011-07-21 | |||
| WO2014098155A1 | 2014-06-26 |
Foreign References:
| JP2014114370A | 2014-06-26 | |||
| JP2013185141A | 2013-09-19 |
Other References:
See also references of EP 3196223A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
It can exceed and is a patent business corporation. (JP)
It can exceed and is a patent business corporation. (JP)
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