Title:
PRODUCT OF EXTRUSION FOAM MOLDING OF ETHYLENE-&agr -OLEFIN COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2005/075545
Kind Code:
A1
Abstract:
A product of extrusion foam molding of an ethylene-&agr -olefin copolymer having a molecular weight distribution of 5 or greater and a swell ratio of 1.15 to 1.45. This molding product excels in appearance and mechanical strength.
Inventors:
Shiromoto, Seiji (2491-2-B105, Asahigaoka-cho Hanamigawa-k, Chiba-shi Chiba 17, 26200, JP)
Iseki, Yuki (98-4303, Daijuku Sodegaura-shi, Chiba 41, 29902, JP)
Iseki, Yuki (98-4303, Daijuku Sodegaura-shi, Chiba 41, 29902, JP)
Application Number:
PCT/JP2005/002191
Publication Date:
August 18, 2005
Filing Date:
February 08, 2005
Export Citation:
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED (27-1, Shinkawa 2-chome Chuo-ku, Tokyo 60, 10482, JP)
Shiromoto, Seiji (2491-2-B105, Asahigaoka-cho Hanamigawa-k, Chiba-shi Chiba 17, 26200, JP)
Iseki, Yuki (98-4303, Daijuku Sodegaura-shi, Chiba 41, 29902, JP)
Shiromoto, Seiji (2491-2-B105, Asahigaoka-cho Hanamigawa-k, Chiba-shi Chiba 17, 26200, JP)
Iseki, Yuki (98-4303, Daijuku Sodegaura-shi, Chiba 41, 29902, JP)
International Classes:
B29C47/00; C08J9/04; (IPC1-7): C08J9/04; B29C47/00
Attorney, Agent or Firm:
Enomoto, Masayuki c/o Sumitomo Chemical Intellectual Property Service (Limited 5-33, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka 50, 54185, JP)
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