发明名称 |
Detergent composition in tablet form |
摘要 |
A compacted laundry detergent tablet which comprises (a) solid particulate detergent base powder comprising surfactant and optionally builder; (b) optionally other particulate detergent ingredients; and (c) a binder material between the detergent base powder particles and/or the optional particulate detergent ingredients wherein the binder comprises (c)(i) from 10 wt % to 90 wt % of a nonionic surfactant having a melting point of from 30 to 70° C.; and (c)(ii) from 10 wt % to 90 wt % of a water-soluble organic material having a melting point of from 30 to 70° C. Preferred nonionic surfactants are the primary and secondary aliphatic alcohol ethoxylates and preferred organic materials are the polyethylene glycols.
|
申请公布号 |
US2003166491(A1) |
申请公布日期 |
2003.09.04 |
申请号 |
US20030346212 |
申请日期 |
2003.01.17 |
申请人 |
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC. |
发明人 |
CHAMBERS JOHN GEORGE;WILSON JOHN EDLEY;WRAIGE DOUGLAS |
分类号 |
C11D1/66;C11D1/72;C11D3/37;C11D17/00;(IPC1-7):C11D17/00 |
主分类号 |
C11D1/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|