Title:
化粧板及びその製造方法
Document Type and Number:
Japanese Patent JP4120067
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a decorative board which has a pictorial pattern and an indented pattern and also is formed of a ceramic base material containing a recyclable olefin resin and a wood meal, for use as interior/outerior fittings. SOLUTION: The method for manufacturing the decorative board is to press a molten mixture of an olefin resin and a wood meal to a ceramic base material 1 while the mixture is coextruded onto a cooling roll 7 and laminate these materials. In this case, a molten olefin resin and an ultralow density polyethylene are coextruded into a nip between the embossed cooling roll 7 and a pressing roll 8 to perform the simultaneous cooling/setting, embossing and transfer operation. The indented decorative board is transferred along the outer periphery of an indenting roll and then is peeled by a release roll 9. Thus a transfer indented decorative board is obtained.
Inventors:
Yukio Suzuki
Yoichi Morita
Seiji Sano
Hiromasa Togasaki
Yoichi Morita
Seiji Sano
Hiromasa Togasaki
Application Number:
JP32336498A
Publication Date:
July 16, 2008
Filing Date:
November 13, 1998
Export Citation:
Assignee:
Toppan Printing Co., Ltd.
International Classes:
B29C47/06; B32B11/02; B32B13/12; B32B18/00; B32B33/00; B29K23/00; B29K511/14; B29L9/00
Domestic Patent References:
| JP10217402A | ||||
| JP9076398A | ||||
| JP10146940A | ||||
| JP62059033A | ||||
| JP10339016A |
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