发明名称 |
Detergent composition |
摘要 |
<p>A process for producing granules of anionic surfactant, preferably PAS by heating an aqueous paste of the surfactant to a temperature in excess of 130 DEG C. and subsequently cooling the feedstock to provide surfactant granules, detergent particles obtainable by the process and compositions containing them are disclosed.</p> |
申请公布号 |
IN188845(B) |
申请公布日期 |
2002.11.09 |
申请号 |
IN2000MU00341 |
申请日期 |
2000.04.11 |
申请人 |
HINDUSTAN LEVER LIMITED |
发明人 |
EMERY, WILLIAM, D.;METCALFE KENNETH;TOLLINGTON, PETER, J. |
分类号 |
C11D1/14;C11D11/00;(IPC1-7):C11D1/02 |
主分类号 |
C11D1/14 |
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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