发明名称 CONTROLLED RELEASE FABRIC CARE ARTICLE
摘要 A cleaning composition is releasably contained in a controlled-release pad or sheet, preferably enveloped within an apertured, formed-film cover sheet to provide a spot removable article. The article is pressed against localized stained areas on fabric surfaces to release the cleaning composition in a controlled manner. The article and fabric are then placed in a bag and agitated in a hot air clothes dryer to dry clean the entire fabric.
申请公布号 CA2246377(A1) 申请公布日期 1997.09.04
申请号 CA19972246377 申请日期 1997.02.19
申请人 THE PROCTER & GAMBLE COMPANY 发明人 YEAZELL, BRUCE ALBERT
分类号 A47L25/08;C11D3/20;C11D7/50;C11D11/00;C11D17/00;C11D17/04;D06F43/00;D06L1/02;(IPC1-7):C11D17/04 主分类号 A47L25/08
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