发明授权
- 专利标题: Dual-step stain removal process
- 专利标题(中): 双步除斑过程
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申请号: US09142879申请日: 1998-09-18
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公开(公告)号: US06171346B2公开(公告)日: 2001-01-09
- 发明人: Bruce Albert Yeazell , Michael Peter Siklosi
- 申请人: Bruce Albert Yeazell , Michael Peter Siklosi
- 主分类号: D06F3902
- IPC分类号: D06F3902
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).
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