发明名称 |
Process for preparing sulfophenylalkylsiloxane or sulfonaphthylalkylsiloxane |
摘要 |
Disclosed is a solventless process for the manufacture of sulfophenylalkylsiloxane or sulfonaphthylalkylsiloxanes, wherein the reaction between chlorosulfonic acid and a phenylalkyltrichlorosilane or a naphthylalkyltrichlorosilane is conducted in a reactor containing a self-cleaning agitator to deliver the sulfophenylalkylsiloxane or sulfonaphthylalkylsiloxane in the form of a powder.
|
申请公布号 |
US5252765(A) |
申请公布日期 |
1993.10.12 |
申请号 |
US19920968030 |
申请日期 |
1992.10.29 |
申请人 |
BASF CORPORATION |
发明人 |
LISA, RUDOLPH E.;HILLIGARDT, KLAUS;KALCK, ULRICH M. |
分类号 |
C07F7/08;(IPC1-7):C07F7/08;C07F7/18 |
主分类号 |
C07F7/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|