发明名称 |
METHOD FOR MAKING A FIBROUS INSULATING PRODUCT, SIZING STUFF AND COMPOSITION |
摘要 |
In order to improve the mechanical strength after ageing, particularly in a wet medium, of an insulation product, especially a thermal and/or acoustic insulation product, based on mineral wool provided with a size, a latex is incorporated in the sizing composition which contains especially a phenolic resin. The presence of the latex allows the loss of mechanical performance after ageing to be very considerably reduced. The sizing composition advantageously comprises a latex based on an aqueous dispersion or emulsion of a polymer phase carrying hydrophilic functional groups. Application to the manufacture of insulation products intended to be exposed to atmospheric condensation and/or based on mineral wool of lower hydrolytic resistance. |
申请公布号 |
EP1109959(A1) |
申请公布日期 |
2001.06.27 |
申请号 |
EP19990940256 |
申请日期 |
1999.08.30 |
申请人 |
SAINT-GOBAIN ISOVER |
发明人 |
JOACHIM, JACKY;ESPIARD, PHILIPPE;MAHIEUXE, BRUNO;GILBERT, ROGER;HOLSTEIN, WOLFGANG;AMANNT, GERALD |
分类号 |
D06M15/248;C03C13/06;C03C25/26;C03C25/28;C03C25/30;C08L29/04;C08L31/04;C08L31/06;C08L33/20;C08L61/06;D04H1/42;D04H1/58;D04H1/64;D06M15/256;D06M15/263;D06M15/277;D06M15/31;D06M15/333;D06M15/41;D06M15/643;D06M101/00;(IPC1-7):D04H1/58 |
主分类号 |
D06M15/248 |
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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