发明名称 |
Process for the manufacture of detergent compositions containing sodium aluminosilicate |
摘要 |
Washing powders containing an aluminosilicate as a builder or part thereof are made by a process in which a slurry containing anionic surfactant, nonionic surfactant and sodium silicate is spray-dried and is formed into granules with aluminosilicate, optionally with another detergency builder, using a liquid binder.
|
申请公布号 |
US4637891(A) |
申请公布日期 |
1987.01.20 |
申请号 |
US19850695742 |
申请日期 |
1985.01.28 |
申请人 |
LEVER BROTHERS COMPANY |
发明人 |
DELWEL, FRANCOIS;CLAASSENS, MARINUS L. M. |
分类号 |
C11D3/12;(IPC1-7):C11D17/06 |
主分类号 |
C11D3/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|