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Title:
CYCLOPENTENE RING-OPENED COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2017/051819
Kind Code:
A1
Abstract:
Provided is a cyclopentene ring-opened copolymer comprising structural units derived from cyclopentene, and structural units derived from a norbornene compound having at least 3 rings, wherein the content ratio of structural units derived from the norbornene compound having at least 3 rings is 40-80wt.% with respect to all of the repeating structural units in the cyclopentene ring-opened copolymer.

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Inventors:
NITADORI HIROYUKI (JP)
OKUNO SHINGO (JP)
KURAMOTO NAOAKI (JP)
SUGIMURA TAKESHI (JP)
Application Number:
PCT/JP2016/077811
Publication Date:
March 30, 2017
Filing Date:
September 21, 2016
Export Citation:
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Assignee:
ZEON CORP (JP)
International Classes:
C08G61/08; B60C1/00; C08K3/36; C08L65/00
Domestic Patent References:
WO2014133028A12014-09-04
Foreign References:
JP2002220440A2002-08-09
JPS5075700A1975-06-20
JP2011126966A2011-06-30
JPS5594928A1980-07-18
Other References:
See also references of EP 3354675A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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