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Title:
ホルムアルデヒドを含む層状製品からのホルムアルデヒドの放出の低減方法
Document Type and Number:
Japanese Patent JP2004522629
Kind Code:
A
Abstract:
A method of producing formaldehyde laden layered products, the products having reduced emission of formaldehyde, of at least 2 layers, at least one of the layers being a veneer, comprising a step of treating at least one of the surfaces of said veneer, prior to bonding the layers together, with a solution comprising an ammonium salt. The invention also relates to a flooring material obtained by the method.

Inventors:
Junger Robin
Lind Ing Bar
Pillhomen Salme
Application Number:
JP2002571271A
Publication Date:
July 29, 2004
Filing Date:
March 04, 2002
Export Citation:
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Assignee:
AKZO NOBEL N.V.
International Classes:
B27K5/00; B27D1/00; B27K3/20; B27M3/04; B27N1/00; B32B5/02; B32B21/14; (IPC1-7): B27K5/00; B27K3/20; B32B5/02
Attorney, Agent or Firm:
Tetsuya Ito