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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 (Inc. 580-32, Nagaura, Sodegaura-sh, Chiba 65, 〒2990265, JP)
吉田 育紀 (〒65 千葉県袖ヶ浦市長浦580-32三井化学株式会社内 Chiba, 〒2990265, JP)
Application Number:
JP2011/005608
Publication Date:
April 12, 2012
Filing Date:
October 04, 2011
Export Citation:
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Assignee:
MITSUI CHEMICALS, INC. (5-2 Higashi-Shimbashi 1-chome, Minato-ku Tokyo, 17, 〒1057117, JP)
三井化学株式会社 (〒17 東京都港区東新橋一丁目5番2号 Tokyo, 〒1057117, JP)
YOSHIDA, Yasunori (Inc. 580-32, Nagaura, Sodegaura-sh, Chiba 65, 〒2990265, 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 (Gotanda TG Bldg. 9F, 9-2 Nishi-Gotanda 7-chome, Shinagawa-k, Tokyo 31, 〒1410031, JP)
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Claims: