发明名称 |
PROCESS FOR MAKING CONTROLLED SUDSING DETERGENT POWDER |
摘要 |
A process for manufacturing a low sudsing fabric washing powder in which a mixture of a suds-suppressant, such as an alkyl phosphoric acid ester or a salt thereof, and a hydrophobic material such as a petroleum jelly or a natural or synthetic wax is combined with a spray-dried detergent powder. The temperature of the powder at which combination takes place is lower than the drop-melting point of the mixture of suds-suppressant and hydrophobic material. |
申请公布号 |
ZA8105143(B) |
申请公布日期 |
1983.03.30 |
申请号 |
ZA19810005143 |
申请日期 |
1981.07.27 |
申请人 |
UNILEVER PLC |
发明人 |
CURTIS MICHAEL;MEAD JOHN;GARRETT PETER ROBERT |
分类号 |
C11D3/00;C11D11/02;C11D17/00 |
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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