发明名称 |
USE OF AN EPOXY- AND/OR CARBOXY-FUNCTIONALISED POLYORGANOSILOXANE, AS ACTIVE MATERIAL IN A LIQUID SILICONE COMPOSITION FOR WATER REPELLENCY TREATMENT OF BUILDING MATERIALS |
摘要 |
The invention relates to water-repellant liquid silicone compositions intended for impregnating porous building materials, such as mineral or (ligno)cellulosic materials And comprising epoxy functionalized polyorganosiloxanes as main active material in these water-repellant liquid silicone compositions. The invention also relates to a process for making said porous building materials, water-repellant with the aid of the above said liquid silicone composition, and a process for preparing this composition is also targeted by the invention. |
申请公布号 |
EP1355867(A1) |
申请公布日期 |
2003.10.29 |
申请号 |
EP20010995799 |
申请日期 |
2001.12.27 |
申请人 |
RHODIA CHIMIE |
发明人 |
DERUELLE, MARTIAL;MIGNANI, GERARD |
分类号 |
C04B41/49 |
主分类号 |
C04B41/49 |
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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