Title:
ANTISTATIC POLYCARBONATE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2008/012930
Kind Code:
A1
Abstract:
This invention provides an antistatic polycarbonate resin composition comprising 100 parts by weight of a resin component and 0.1 to 20 parts by weight of a specific organic sulfonic acid phosphonium salt (C) as an antistatic agent incorporated in the resin component, the resin component comprising 90 to 99.9% by weight of a polycarbonate resin (A) and 0.1 to 10% by weight of polycaprolactone (B). The antistatic polycarbonate resin composition has excellent antistatic properties without sacrificing excellent transparency of the polycarbonate resin and thus is suitable for use, for example, in outer packaging components for office equipment such as cartridges in optical disks that should have a high level of optical properties and have a possibility that problems of malfunction as a result of dust adherence take place.
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Inventors:
NUKUI, Shinji (1-98, Kasugade-naka 3-chomeKonohana-ku, Osaka-shi, Osaka 58, 5548558, JP)
温井 紳二 (〒58 大阪府大阪市此花区春日出中３丁目１番９８号 Osaka, 5548558, JP)
温井 紳二 (〒58 大阪府大阪市此花区春日出中３丁目１番９８号 Osaka, 5548558, JP)
Application Number:
JP2006/322956
Publication Date:
January 31, 2008
Filing Date:
November 17, 2006
Export Citation:
Assignee:
SUMITOMO DOW LIMITED (8-8 Nihonbashi-Kabutocho, Chuo-ku, Tokyo 26, 1030026, JP)
住友ダウ株式会社 (〒26 東京都中央区日本橋兜町８番８ Tokyo, 1030026, JP)
NUKUI, Shinji (1-98, Kasugade-naka 3-chomeKonohana-ku, Osaka-shi, Osaka 58, 5548558, JP)
住友ダウ株式会社 (〒26 東京都中央区日本橋兜町８番８ Tokyo, 1030026, JP)
NUKUI, Shinji (1-98, Kasugade-naka 3-chomeKonohana-ku, Osaka-shi, Osaka 58, 5548558, JP)
International Classes:
C08L69/00; C08K5/49; C08L67/04
Attorney, Agent or Firm:
SHIMODA, Akira et al. (4kai, Kyobashi-Nichiei Biru3-4, Kyobashi 3-chom, Chuo-ku Tokyo 31, 1040031, JP)
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