发明名称 Dual-step stain removal process
摘要 Stained areas (2) of fabric are separately treated with a non-aqueous cleaning composition, followed by an aqueous cleaning composition, and by using a hand-held device (1) which is rocked back and forth on said stained areas (2). The fabric (3) is then placed in a bag or other container, together with a sheet substrate releasably containing an aqueous cleaning composition. The bag is tumbled in a hot air clothes dryer to clean and refresh the entire fabric (3).
申请公布号 US6171346(B1) 申请公布日期 2001.01.09
申请号 US19980142879 申请日期 1998.09.18
申请人 THE PROCTER & GAMBLE COMPANY 发明人 YEAZELL BRUCE ALBERT;SIKLOSI MICHAEL PETER
分类号 A47L25/08;C11D3/20;C11D7/26;C11D7/50;C11D17/04;D06L1/22;(IPC1-7):D06F39/02 主分类号 A47L25/08
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