| 发明名称 |
PHENOLIC RESIN, METHOD OF PREPARATION, SIZING COMPOSITION FOR MINERAL FIBRES AND RESULTING PRODUCTS |
| 摘要 |
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. |
| 申请公布号 |
US2015152284(A1) |
申请公布日期 |
2015.06.04 |
| 申请号 |
US201514622124 |
申请日期 |
2015.02.13 |
| 申请人 |
SAINT-GOBAIN ISOVER |
发明人 |
GIGNOUX Vincent;Tetart Serge;Pons Y Moll Olivier |
| 分类号 |
C09D161/34;C09D161/06 |
主分类号 |
C09D161/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Liquid 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%, characterized in that it has a free formaldehyde content of 0.1% or less, this content being expressed with respect to the total weight of liquid. |
| 地址 |
Courbevoie FR |
