Title:
CYCLIC OLEFIN COPOLYMER AND CROSSLINKED BODY THEREOF
Document Type and Number:
Japanese Patent JP2010100843
Kind Code:
A
Abstract:
To provide a cyclic olefin copolymer giving a crosslinked body having excellent heat resistance, mechanical properties, dielectric properties, transparency, gas barrier properties, and processability, and to provide a crosslinked body thereof.
The cyclic olefin copolymer (P) includes (A) at least one specific repeating unit originated from olefins, (B) at least one repeating unit originated from specific cyclic non-conjugated dienes, and has a crosslinking group, wherein the molar ratio ((A)/(B)) of the specific repeating unit originated from olefins (A) and the repeating unit originated from specific cyclic non conjugated dienes (B) is 40/60 to 80/20.
Inventors:
AZEZAKI TAKASHI
FUJIYAMA SATOKO
TAKAHASHI HIDEKAZU
YOSHIDA IKUNORI
FUJIYAMA SATOKO
TAKAHASHI HIDEKAZU
YOSHIDA IKUNORI
Application Number:
JP2009221386A
Publication Date:
May 06, 2010
Filing Date:
September 25, 2009
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
C08F32/00; C08J3/24; C09D123/02; C09D145/00; H05K1/03
Attorney, Agent or Firm:
Shinji Hayami
Koji Sato
Koji Sato
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