发明名称 |
PROCESS FOR DELIVERING CHELANT AGGLOMERATE INTO DETERGENT COMPOSITION FOR IMPROVING ITS STORAGE STABILITY, FLOWABILITY AND SCOOPABILITY |
摘要 |
The present invention provides a process for preparation of a chelant composition by a non-spray-drying process, a process for improving one or mo re of flowability and scoopability of a laundry detergent composition, and a chelant agglomerate useful as an ad-mix in a particulate laundry detergent. In one aspect of the present invention, the process for preparation of a chelan t composition by a non-spray-drying process includes the steps of admixing a transition metal chelant and an inorganic compound to form a mixture, agllomerating the mixture in an aqueous medium to form a chelant agglomerate and drying the chelant agglomerate.
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申请公布号 |
CA2345737(A1) |
申请公布日期 |
2000.04.13 |
申请号 |
CA19992345737 |
申请日期 |
1999.10.01 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
NORMAN, WENDELL I.;PERKINS, DENNIS LEE |
分类号 |
B01J2/10;C11D3/04;C11D3/08;C11D3/10;C11D3/12;C11D3/33;C11D3/36;C11D7/32;C11D7/36;C11D11/00;C11D17/06;(IPC1-7):C11D11/00;C07C227/44 |
主分类号 |
B01J2/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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