发明名称 CLEANING AID
摘要 The invention concerns a method of removing soil from a surface, comprises the steps of:(a) treating the surface with an antioxidant; (b) allowing the soil to deposit; and (c) cleaning the surface to remove the soil.The invention also concerns the use of antioxidants on surfaces to facilitate removal of soil deposited on the surface treated with the antioxidant.
申请公布号 WO0218531(A1) 申请公布日期 2002.03.07
申请号 WO2001EP09390 申请日期 2001.08.13
申请人 UNILEVER N.V.;UNILEVER PLC;HINDUSTAN LEVER LTD 发明人 ASHCROFT, ALEXANDER, THOMAS;CARVELL, MELVIN;EVANS, CLARE;GRAHAM, PETER;LEACH, MATTHEW, JAMES;MACKAY, COLINA;NEPLENBROEK, ANTONIUS, MARIA;RANNARD, STEVEN;SUK, BOUKE;THORNTHWAITE, DAVID, WILLIAM
分类号 A47L13/17;B08B3/08;C09K15/06;C09K15/08;C09K15/24;C09K15/34;C11D3/20;C11D3/33;C11D11/00;C11D17/00;C11D17/04;C11D17/08;(IPC1-7):C11D11/00 主分类号 A47L13/17
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