| 发明名称 |
DETERGENT BLEACH COMPOSITIONS CONTAINING LAYERED SILICATE BUILDER AND PERCARBONATE STABILIZED BY EDDS |
| 摘要 |
Detergent compositions comprising ethylenediamine-N,N'-disuccinic acid or salts thereof, an alkali metal percarbonate bleach and a crystalline layered sodium silicate of formula LMSi xO 2xH.yH 2O wh erein L is an alkali metal, and M is sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20 are prov ided. The compositions also preferably comprise additional non-phosphate detergent builder compounds.
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| 申请公布号 |
CA2141609(C) |
申请公布日期 |
1998.12.22 |
| 申请号 |
CA19932141609 |
申请日期 |
1993.07.21 |
| 申请人 |
PROCTER & GAMBLE COMPANY (THE) |
发明人 |
ADDISON, MICHAEL C.;MOSS, MICHAEL A. J. |
| 分类号 |
D06L3/02;C01B15/10;C09K15/20;C11D1/14;C11D1/29;C11D1/37;C11D1/52;C11D1/65;C11D1/66;C11D1/72;C11D3/08;C11D3/10;C11D3/12;C11D3/33;C11D3/37;C11D3/39;C11D3/395;(IPC1-7):C11D3/08;C11D1/94 |
主分类号 |
D06L3/02 |
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