Title:
PLASTIC COMPOSITE PANEL
Document Type and Number:
Japanese Patent JP2002322810
Kind Code:
A
Abstract:
To provide a lightweight plastic composite panel excellent in rigidity.
This plastic composite panel comprises a central layer 1 and an outer layer 2. A filler with average aspect ratio of 5 or more is filled in the outer layer 2 in a filling ratio of 52.5-60 mass% to the whole outer layer 2. Mica or pulverized timber 3 is mixed to the central layer 1. Further, the filler contains plastic subjected to removing treatment of polyvinyl chloride and vinylidene chloride, or dechlorination treatment.
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Inventors:
KITAO KOICHI
MIYATA SHIRO
HARADA YASUHIRO
TSURUTA HIDEKAZU
FURUTA AKIHIKO
MIYATA SHIRO
HARADA YASUHIRO
TSURUTA HIDEKAZU
FURUTA AKIHIKO
Application Number:
JP2001132179A
Publication Date:
November 08, 2002
Filing Date:
April 27, 2001
Export Citation:
Assignee:
NIPPON KOKAN KK
International Classes:
E04G9/05; B32B27/20; E04G9/00; (IPC1-7): E04G9/05; B32B27/20; E04G9/00
Attorney, Agent or Firm:
Yasuo Ishikawa