发明名称 |
ADHESIVE COMPOSITION COMPRISING A FORMALDEHYDE-CONTAINING AMINOPLAST RESIN AND A CATALYSING COMPOUND |
摘要 |
<p>The invention relates to an adhesive composition comprising a formaldehyde- containing aminoplast resin and a catalysing compound, with the catalysing compound being an acid or is able to release an acid with a pKa lower than 4 and with the formaldehyde-containing aminoplast resin having a F/(NH2)2 rati o lower than or equal to 1. The catalysing compound comprises at most 11 wt.% of an ammonium salt. The invention also relates to a process for the preparatio n of board material using the adhesive composition according to the invention and to the board material thus obtainable.</p> |
申请公布号 |
CA2533666(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
CA20042533666 |
申请日期 |
2004.07.27 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
DE HAAS, JACOB LEENDERT;VAN BENTHEM, RUDOLFUS ANTONIUS THEODORUS MARIA;BONEKAMP, KAREL FRANCISCUS HUBERTUS;DE KEIJZER, AUGUSTINUS EUGENE HENK |
分类号 |
C09J161/20;B27N3/00;C08L61/28;C08L97/02;C09J161/28 |
主分类号 |
C09J161/20 |
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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