发明名称 CONTROLLED RELEASE FABRIC CARE ARTICLE
摘要 <p>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.</p>
申请公布号 WO1997032004(A1) 申请公布日期 1997.09.04
申请号 US1997002533 申请日期 1997.02.19
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