发明授权
- 专利标题： Cleaning article impregnated with detergent
- 专利标题（中）： 用洗涤剂浸渍的清洁用品
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申请号： US09341270申请日： 1999-07-07
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公开(公告)号： US06376046B1公开(公告)日： 2002-04-23
- 发明人: Eiichi Hoshino , Koji Hanaoka , Fumiko Inaba , Kazuo Mori , Kenji Ishikawa , Hironobu Sionome
- 申请人： Eiichi Hoshino , Koji Hanaoka , Fumiko Inaba , Kazuo Mori , Kenji Ishikawa , Hironobu Sionome
- 优先权： JP9-19231 19970131
- 主分类号： C08J928
- IPC分类号： C08J928
摘要：
A cleaning article comprising a detergent-retaining layer containing a hydrophobic material and detergent gradual-releasing layers having a higher density than the detergent-retaining layer, and the detergent-retaining layer is sandwiched between the detergent gradual-releasing layers.
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