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Patent Searching and Data


Title:
PROCESS FOR PRODUCING CROSSLINKABLE RESIN MOLDING
Document Type and Number:
WIPO Patent Application WO/2007/091551
Kind Code:
A1
Abstract:
A process for producing a crosslinkable resin molding which comprises heating to 50°C or higher a polymerizable composition comprising a cycloolefinic monomer, a metathesis polymerization catalyst, a chain-transfer agent, and a crosslinking agent to thereby cause the monomer to undergo ring-opening metathesis bulk polymerization, wherein the polymerizable composition before the heating is regulated to have a temperature of from -10°C to +20°C. By the process, a crosslinkable resin molding can be efficiently produced which has excellent melt flowability upon heating and which, even when laminated to a substrate, causes no inner voids (thin spots) and does not impair flatness.

Inventors:
OHTAKI, Tomoyoshi (6-2 Marunouchi 1-chome, Chiyoda-k, Tokyo 46, 1008246, JP)
大瀧 智嘉 (〒46 東京都千代田区丸の内一丁目6番2号 日本ゼオン株式会社内 Tokyo, 1008246, JP)
ONISHI, Kazuyuki (6-2 Marunouchi 1-chome, Chiyoda-k, Tokyo 46, 1008246, JP)
大西 和幸 (〒46 東京都千代田区丸の内一丁目6番2号 日本ゼオン株式会社内 Tokyo, 1008246, JP)
SUZUKI, Narumi (6-2 Marunouchi 1-chome, Chiyoda-k, Tokyo 46, 1008246, JP)
Application Number:
JP2007/052013
Publication Date:
August 16, 2007
Filing Date:
February 06, 2007
Export Citation:
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Assignee:
ZEON CORPORATION (6-2 Marunouchi 1-chome, Chiyoda-k, Tokyo46, Tokyo1008246, JP)
日本ゼオン株式会社 (〒46 東京都千代田区丸の内一丁目6番2号 Tokyo, Tokyo1008246, JP)
OHTAKI, Tomoyoshi (6-2 Marunouchi 1-chome, Chiyoda-k, Tokyo 46, 1008246, JP)
大瀧 智嘉 (〒46 東京都千代田区丸の内一丁目6番2号 日本ゼオン株式会社内 Tokyo, 1008246, JP)
ONISHI, Kazuyuki (6-2 Marunouchi 1-chome, Chiyoda-k, Tokyo 46, 1008246, JP)
大西 和幸 (〒46 東京都千代田区丸の内一丁目6番2号 日本ゼオン株式会社内 Tokyo, 1008246, JP)
International Classes:
C08L65/00; B32B15/08; C08J5/24
Attorney, Agent or Firm:
OHISHI, Haruhito (Sanshin-Hirose Bldg. 5F, 6-1 Uchikanda 3-chome,, Chiyoda-k, Tokyo47, Tokyo1010047, JP)
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