发明名称 |
Microwave-dried amorphous alkali metal silicate powders |
摘要 |
A microwave-dried amorphous alkali metal silicate detergent builder is provided characterized by a surface area of at least 20 m2/gram and a water content of at least about 13%, by weight. The microwave-dried silicate provides effective complexation with hardness ion in wash water and more rapid solubility than conventional spray-dried silicate powders. The microwave-dried silicate can function as an efficient builder in laundry detergent compositions and over a broad range of laundry detergent applications. |
申请公布号 |
AU7568798(A) |
申请公布日期 |
1998.12.30 |
申请号 |
AU19980075687 |
申请日期 |
1998.05.13 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
CHARLES JOHN SCHRAMM JR. |
分类号 |
C11D1/22;C11D3/08;C11D11/00 |
主分类号 |
C11D1/22 |
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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