Title:
POLYMERIZABLE COMPOSITION AND FORMED ARTICLE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2005/012427
Kind Code:
A1
Abstract:
A polymerizable composition which comprises a cyclic olefin based monomer (A), a filler (B), a polymer (C) having a carboxyl group or a carboxylic acid anhydride group and having an acid value of 0.1 to 100 mg KOH/g and a metathesis polymerization catalyst (D). The polymerizable composition comprises a cyclic olefin based monomer and a large amount of a filler, and has a low viscosity and is excellent in fluidity, and further can provide a formed article which is excellent in the lowness of permittivity, the lowness of dielectric dissipation factor, the lowness of linear expansion coefficient, thermal resistance and adhesiveness, and further is free of foams included.
Inventors:
KODEMURA JUNJI (JP)
TOHSHIMA KAZUNORI (JP)
TOHSHIMA KAZUNORI (JP)
Application Number:
PCT/JP2004/011507
Publication Date:
February 10, 2005
Filing Date:
August 04, 2004
Export Citation:
Assignee:
ZEON CORP (JP)
KODEMURA JUNJI (JP)
TOHSHIMA KAZUNORI (JP)
KODEMURA JUNJI (JP)
TOHSHIMA KAZUNORI (JP)
International Classes:
C08F232/08; C08F257/02; C08F263/00; C08F265/00; C08F265/02; C08F291/00; C08G61/12; C08G73/06; C08L23/08; C08L51/00; (IPC1-7): C08L65/00; C08G61/08; C08J5/04
Foreign References:
| JPS63260921A | 1988-10-27 | |||
| JPS5981316A | 1984-05-11 | |||
| JPH01304113A | 1989-12-07 | |||
| JPH02269733A | 1990-11-05 | |||
| JPH01304115A | 1989-12-07 |
Other References:
See also references of EP 1652885A4
Attorney, Agent or Firm:
Yamashita, Akihiko c/o Tokyo, Central Patent Firm (4th Floor Oak Building Kyobashi, 16-10,
Kyobashi 1-chom, Chuou-ku Tokyo 31, JP)
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