Title:
COPOLYMER, POLYMER COMPOSITION, AND CROSSLINKED POLYMER
Document Type and Number:
WIPO Patent Application WO/2016/139996
Kind Code:
A1
Abstract:
A copolymer which has both a structural unit derived from a conjugated diene compound and a structural unit derived from an α-olefin having 3 to 8 carbon atoms, wherein the melting point of the copolymer falls within the temperature range from 0ºC to 10ºC and the fusion enthalpy of the copolymer is 5 J/g or more as measured with a differential scanning calorimeter under the following conditions: (1) cooling from 200ºC to -150ºC at a cooling rate of 10ºC/min; (2) retaining at -150ºC for 1 minute; and (3) heating from -150ºC to 200ºC at a temperature rising rate of 20ºC/min.
Inventors:
SONE TAKUO (JP)
MATSUMOTO SHOUICHI (JP)
WATANABE AYUMI (JP)
HARA AYUMI (JP)
MATSUMOTO SHOUICHI (JP)
WATANABE AYUMI (JP)
HARA AYUMI (JP)
Application Number:
PCT/JP2016/052779
Publication Date:
September 09, 2016
Filing Date:
January 29, 2016
Export Citation:
Assignee:
JSR CORP (JP)
International Classes:
C08F236/04; C08F210/00; C08K3/06; C08K3/16; C08K5/00; C08L9/00; C08L23/02; C08L47/00
Domestic Patent References:
| WO2013132849A1 | 2013-09-12 |
Foreign References:
| JPS478612B1 | 1972-03-13 | |||
| JPS4716184B1 | 1972-05-13 | |||
| JPS55110107A | 1980-08-25 | |||
| JP2001213917A | 2001-08-07 | |||
| JP2012012542A | 2012-01-19 | |||
| JP2012162629A | 2012-08-30 | |||
| JP2014037499A | 2014-02-27 |
Other References:
See also references of EP 3266804A4
Attorney, Agent or Firm:
YAMADA, TSUYOSHI (JP)
Yamada Strength (JP)
Yamada Strength (JP)
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