发明名称 PROCESS FOR CLEANING A SUBSTRATE
摘要 <p>A process of cleaning a substrate, the process comprising the steps of contacting a substrate with a composition comprising at least two liquids mutually presenting a liquid-liquid interface with an interfacial tension of at least 5 mN/m and agitating the substrate and/or composition whilst they a re in mutual contact, wherein the composition and/or the substrate are also subjected to ultrasound before and/or during the agitation step.</p>
申请公布号 CA2464313(A1) 申请公布日期 2003.05.30
申请号 CA20022464313 申请日期 2002.11.06
申请人 UNILEVER PLC 发明人 ROBERTS, GLYN;BEHAL, VIDUR;VLIST, VAN DER PIETER;BIRKER, PAUL JOHAN;BARGAJE, VIJAYA MILIND;KRALINGEN, VAN CORNELIS GERHARD
分类号 C11D3/00;C11D3/18;C11D3/24;C11D3/37;C11D3/43;C11D11/00;C11D17/00;D06L1/02;D06L1/04;(IPC1-7):C11D17/00 主分类号 C11D3/00
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