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Patent Searching and Data


Title:
CYCLIC OLEFIN COPOLYMER AND CROSS-LINKED PRODUCT THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/046443
Kind Code:
A1
Abstract:
This cyclic olefin copolymer comprises (A) one or more kinds of olefin-derived repeating units represented by formula (I), (B) a cyclic non-conjugated diene-derived repeating unit represented by formula (III), and (C) one or more kinds of cyclic olefin-derived repeating units represented by formula (V). When the total number of moles of repeating units is 100 mole%, the copolymer contains 19 mole% to 36 mole% of the cyclic non-conjugated diene-derived repeating unit (B).

Inventors:
YOSHIDA YASUNORI (JP)
UNEZAKI TAKASHI (JP)
Application Number:
JP2011/005608
Publication Date:
April 12, 2012
Filing Date:
October 04, 2011
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Assignee:
MITSUI CHEMICALS INC (JP)
YOSHIDA YASUNORI (JP)
UNEZAKI TAKASHI (JP)
International Classes:
C08F10/00; C08F4/65; C08F8/00; C08F232/00
Domestic Patent References:
WO2006118261A12006-11-09
Foreign References:
JPH07224122A1995-08-22
JP2010100843A2010-05-06
JPH06228237A1994-08-16
JPH0859744A1996-03-05
Attorney, Agent or Firm:
HAYAMI, SHINJI (JP)
Shinji Hayami (JP)
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Claims: