- 专利标题: Carpet stain removal product which uses sonic or ultrasonic waves
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申请号: US10151337申请日: 2002-05-20
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公开(公告)号: US06589294B2公开(公告)日: 2003-07-08
- 发明人: Thomas Charles Hortel , Nagabhusan Senapati
- 申请人: Thomas Charles Hortel , Nagabhusan Senapati
- 主分类号: C11D343
- IPC分类号: C11D343
摘要:
A stain removal product and process is disclosed. The product includes a liquid cleaning composition which contains water, an organic solvent and a surfactant, an absorbent stain receiver, and a sonic or ultrasonic wave generating source for imparting sonic or ultrasonic waves onto stains on textiles. The sonic or ultrasonic wave source is, for example, a hand-held, pen-shaped device with a directed point to focus the sonic or ultrasonic waves at the stain to be removed.
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