发明名称 |
DETERGENT POWDERS OF IMPROVED SOLUBILITY |
摘要 |
<p>The present invention relates to a process for making a powder detergent of improved solubility. The process comprises mixing about 10-60% builder, about 0.6-6% surfactant, about 20-50% alkaline agent and 0-70% filler, about 10-30% of solid alkali metal silicate and a bleaching agent selected from the group of active chlorine or oxygen containing compounds providing about 0.4-1.5% available chlorine or the equivalent thereof in such order that the addition of the alkali metal silicate is made after or in combination with the alkaline agent, the pH of the resulting finished product being about 10.4 or greater at about a 0.25% product use concentration.</p> |
申请公布号 |
CA1180971(A) |
申请公布日期 |
1985.01.15 |
申请号 |
CA19820404437 |
申请日期 |
1982.06.03 |
申请人 |
UNILEVER PLC |
发明人 |
RAPISARDA, ANTHONY A.;ROMEO, JOSEPH;LOPEZ, JOSE A. |
分类号 |
C11D11/00;C11D3/08;C11D3/39;C11D3/395;C11D17/06;(IPC1-7):C11D3/395 |
主分类号 |
C11D11/00 |
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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