| 发明名称 |
PREPARATION OF SECONDARY ALKYL SULFATE PARTICLES WITH IMPROVED SOLUBILITY |
| 摘要 |
Secondary (2, 3) alkyl sulfate surfactants are admixed with a deagglomeratin g agent such as zeolite or silica. The resulting powder is agglomerated with a nonionic surfactant, and formed into particles. The particles are then coate d with a free-flow aid. SAS particles treated in this manner have improved solubility characteristics for use in laundry detergents.
|
| 申请公布号 |
CA2248160(C) |
申请公布日期 |
2002.08.06 |
| 申请号 |
CA19972248160 |
申请日期 |
1997.02.26 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
KAZUTA, TAKASHI;EBIHARA, FUKUJI |
| 分类号 |
C11D1/12;C11D1/14;C11D1/72;C11D1/83;C11D3/08;C11D11/00;C11D17/00;C11D17/06;(IPC1-7):C11D1/14 |
主分类号 |
C11D1/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
