发明名称 |
SIZING COMPOSITION FOR MINERAL FIBERS AND RESULTING PRODUCTS |
摘要 |
The present invention relates to a sizing composition for mineral fibers, especially glass fibers or rock fibers, containing a liquid phenolic resin having a free formaldehyde content of less than or equal to 0.1% by total weight of liquid and an extender. The liquid phenolic resin is preferably mainly composed of condensates of phenol-formaldehyde and of phenol-formaldehyde-amine and has a water dilutability, at 20°C, at least equal to 1000%. Another subject of the invention is the insulating products based on mineral fibers treated with said sizing composition. |
申请公布号 |
WO2009136106(A3) |
申请公布日期 |
2010.01.07 |
申请号 |
WO2009FR50654 |
申请日期 |
2009.04.10 |
申请人 |
SAINT-GOBAIN ISOVER;PONS Y MOLL, OLIVIER;JAFFRENNOU, BORIS;DOUCE, JEROME |
发明人 |
PONS Y MOLL, OLIVIER;JAFFRENNOU, BORIS;DOUCE, JEROME |
分类号 |
C03C25/34;C08K5/17;C08K5/544;C09J161/06;C09J161/14 |
主分类号 |
C03C25/34 |
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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