发明名称 |
Fremgangsmåte for å redusere formaldehydutslipp fra produkter med formaldehydholdige lag |
摘要 |
<p>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.</p> |
申请公布号 |
NO20034000(D0) |
申请公布日期 |
2003.09.10 |
申请号 |
NO20030004000 |
申请日期 |
2003.09.10 |
申请人 |
AKZO NOBEL NV |
发明人 |
LJUNGAR, ROBIN;LINDH, INGVAR;PIRHONEN, SALME |
分类号 |
B27K5/00;B27D1/00;B27K3/20;B27M3/04;B27N1/00;B32B5/02;B32B21/14;(IPC1-7):B27N |
主分类号 |
B27K5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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