发明名称 |
WERKWIJZE VOOR DE BEREIDING VAN HYDROFOOB MAKENDE MIDDELEN. |
摘要 |
A process for preparing hydrophobic agents which comprises slaking caustic lime with water containing a protective colloid, a salt of an acid having the formula R(O)aSO3H in which R is selected from the group consisting of substituted or unsubstituted monovalent hydrocarbon radicals and a is 0 or 1 and an organopolysiloxane emulsion having on the average 0.8 to 1.8 SiC-bonded hydrocarbon radicals per silicon atom. |
申请公布号 |
NL7614633(A) |
申请公布日期 |
1977.08.19 |
申请号 |
NL19760014633 |
申请日期 |
1976.12.31 |
申请人 |
WACKER-CHEMIE G.M.B.H. TE MUENCHEN, BONDSREPUBLIEK DUITSLAND. |
发明人 |
|
分类号 |
C04B2/06;C04B24/42;C04B28/10;C08K3/22;C08K5/42;C09K3/18 |
主分类号 |
C04B2/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|