Title:
車両用合成樹脂製筐体とその製造方法
Document Type and Number:
Japanese Patent JP4486900
Kind Code:
B2
Abstract:
To suppress static electricity generated in a synthetic resin-made casing by providing conductivity to the casing and minimize the lowering of the strength of the synthetic resin thereof caused by adding carbon to the synthetic resin for imparting the conductivity.
In this casing, a powder material formed of rather small powder-like particles obtained by carbonizing a bamboo material and a needle-like material formed of rather large slender particles obtained by carbonizing a bamboo material are contained in an injection molded synthetic resin base material. The needle-like material is characterized in that a non-carbonized core part is left in its center part.
COPYRIGHT: (C)2006,JPO&NCIPI
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Inventors:
Toshiyuki Inoue
Yoromogi Yukihiko
Yoromogi Yukihiko
Application Number:
JP2005042684A
Publication Date:
June 23, 2010
Filing Date:
February 18, 2005
Export Citation:
Assignee:
Yamato Giken Co., Ltd.
International Classes:
F02M35/024; B29C45/00; C08K7/00; B29K105/16; B29K507/04; B29K511/14; B29L31/30
Domestic Patent References:
| JP2003291116A |
Foreign References:
| WO2006059526A1 |