发明名称 |
Aqueous solution of phenolic compound-formaldehyde-aminoalcohol resin, preparation method, mineral fiber sizing compositions containing said resin and resulting products |
摘要 |
The present invention relates to a liquid resin intended more particularly for the sizing of mineral fibers which exhibits a dilutability in water at 20° C. at least equal to 1 000% and a level of free formaldehyde preferably of less than 0.4%, expressed as total weight of liquid, this resin being characterized in that it is composed essentially of condensates obtained from a phenolic compound, from formaldehyde and from an aminoalcohol according to the Mannich reaction. The invention also relates to a sizing composition including said resin, to the mineral fibers sized by means of this composition and to the products formed from the mineral fibers, in particular for thermal and/or sound insulation.
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申请公布号 |
US7704603(B2) |
申请公布日期 |
2010.04.27 |
申请号 |
US20050522188 |
申请日期 |
2005.12.09 |
申请人 |
SAINT GOBAIN ISOVER |
发明人 |
TETART SERGE |
分类号 |
A01K1/015;B32B3/00;B32B5/00;B32B5/14;B32B7/00;B32B17/12;B32B18/00;B32B27/00;B64F1/26;C03C25/34;C08F283/00;C08F292/00;C08G8/28;C08G14/06;C08G14/08;C08K3/34;C08L61/00;C08L61/06;D02G3/00;D06N7/00;E04B1/82;E04B1/84;E04B2/02;E04B9/00;E04H17/00;G10K11/00;G11B5/64 |
主分类号 |
A01K1/015 |
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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