| 发明名称 |
PHENOLIC RESIN, PREPARATION METHOD, SIZING COMPOSITION FOR MINERAL FIBRES AND RESULTING PRODUCTS |
| 摘要 |
<p>The present invention relates to a liquid phenolic resin, intended to be used in the formulation of a sizing composition for mineral fibres, essentially consisting of phenol-formaldehyde and phenol-formaldehyde-amine condensates and having a water dilutability at 20° C. of at least 1000%, and it has a free formaldehyde content of 0.1% or less, this content being expressed with respect to the total weight of liquid. The subject of the invention is also a method of manufacturing said resin, the sizing composition containing the resin and the insulating products based on mineral fibres sized by means of the aforementioned sizing composition.</p> |
| 申请公布号 |
EP2079770(B1) |
申请公布日期 |
2014.03.19 |
| 申请号 |
EP20070858550 |
申请日期 |
2007.10.11 |
| 申请人 |
SAINT-GOBAIN ISOVER |
发明人 |
GIGNOUX, VINCENT;TETART, SERGE;PONS Y MOLL, OLIVIER |
| 分类号 |
C09J161/06 |
主分类号 |
C09J161/06 |
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