发明名称 |
Process for incorporating aluminum salts into an automatic dishwashing composition |
摘要 |
A composition and method for inhibiting lead corrosion of fine tableware washed in automatic dishwashers is disclosed. The detergent composition comprises an aluminum-sequestrant complex formed by binding the aluminum by a sequestrant in a premix, which is then processed with other detergent components. The composition has a pH of less than about 10 and is substantially free of silicates.
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申请公布号 |
US5624892(A) |
申请公布日期 |
1997.04.29 |
申请号 |
US19950444503 |
申请日期 |
1995.05.19 |
申请人 |
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC. |
发明人 |
ANGEVAARE, PETRUS A.;GARY, RICHARD G. |
分类号 |
C11D3/00;C11D3/02;C11D3/39;C11D3/395;C11D11/00;(IPC1-7):C11D1/94;C11D7/14;C11D7/42 |
主分类号 |
C11D3/00 |
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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