发明申请
US20060281658A1 High water content liquid laundry detergent in water-soluble package
审中-公开
高含水液体衣物洗涤剂在水溶性包装中
- 专利标题: High water content liquid laundry detergent in water-soluble package
- 专利标题(中): 高含水液体衣物洗涤剂在水溶性包装中
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申请号: US11147609申请日: 2005-06-08
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公开(公告)号: US20060281658A1公开(公告)日: 2006-12-14
- 发明人: Kenneth Kellar , Justyna Nicinska
- 申请人: Kenneth Kellar , Justyna Nicinska
- 主分类号: C11D17/00
- IPC分类号: C11D17/00
摘要:
An article comprising an organic solvent free aqueous liquid laundry detergent at least about 35% by weight of water and an inorganic salt, an ionic surfactant, and a non-ionic surfactant which is contained in a package, preferably a pouch or packet containing a unit dose of said liquid laundry detergent, said package comprising a water-soluble film-forming material that dissolves when place in the laundry wash water so as to release the liquid laundry detergent, said water-soluble film-forming material being in substantially direct contact with the liquid laundry detergent, said film-forming material maintaining its structural integrity prior to addition to the laundry wash water due to the critical level of salt contained within the liquid laundry detergent, and wherein said individual pouches are stored within a water vapor impermeable container.
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