Acrylic resin article

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4483956
SERIAL NO

06486546

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Abstract

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An acrylic resin article comprising a methyl methacrylate polymer and dibenzylidene sorbitol or its derivative as essential ingredients; and a process for producing an acrylic resin article, which comprises putting a composition comprising a methyl methacrylate monomer or a mixture of a methyl methacrylate polymer and a methyl methacrylate monomer and dibenzylidene sorbitol or its derivative in a mold, and thereafter polymerizing the methyl methacrylate monomer in the composition.

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Patent Owner(s)

Patent OwnerAddress
C ITOH & CO LTD68 KITAKYUTAROMACHI 4-CHOME HIGASHI-KU OSAKA-SHI OSAKA
E C CHEMICAL IND CO LTD10-25 2-CHOME MINAMIFUNABASHI A CORP OF JAPAN HIRAKATA-SHI OSAKA-FU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Uchiyama, Hiroshi Hirakata, JP 57 486

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