【発明の名称】多層積層体および多層積層体パネルを製造する方法

Title:

【発明の名称】多層積層体および多層積層体パネルを製造する方法

Document Type and Number:

Japanese Patent JP2851244

Kind Code:

B2

Abstract:

The laminated plate or body has an underlay and a patterned covering layer. the underlay contains a filling material of natural fibres and a bonder of thermoplastics which can be recycled. The core is of natural fibres. The natural fibres are of straw, cotton, flax, sisal, jute, hemp or combinations of fibres, and they can also contain glass fibres or polyester fibres. The pref. bonding agent is of polypropylene or polypropylene fibres. A synthetic foam can be used as an intermediate layer.

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Inventors:

ERUNSUTO SHUPENGURAA
GEERUHARUTO SHUPENGURAA

Application Number:

JP32829394A

Publication Date:

January 27, 1999

Filing Date:

December 28, 1994

Export Citation:

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Assignee:

KODAMA KAGAKU KOGYO KK

International Classes:

B32B5/02; B29C70/02; B32B5/18; B32B5/26; B32B5/28; B32B5/32; B32B9/02; B32B17/04; B32B27/02; B32B27/20; B32B27/32; B32B33/00; B32B37/10; B60R13/02; D04H13/00; B60R13/08; (IPC1-7): B32B5/28; B32B5/18; B32B17/04; B32B27/32; B32B31/20

Domestic Patent References:

JP5769046A
JP63196752A
JP644652A

Other References:

【文献】米国特許5019197(US,A)
【文献】欧州特許出願公開589193(EP,A1)

Attorney, Agent or Firm:

Hayakawa Masaname

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