发明授权
US06815409B2 Gel laundry detergent and/or pretreater which piles up after dispensing
失效
凝胶衣物洗涤剂和/或预处理剂,在分配后堆积
- 专利标题: Gel laundry detergent and/or pretreater which piles up after dispensing
- 专利标题(中): 凝胶衣物洗涤剂和/或预处理剂,在分配后堆积
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申请号: US10251458申请日: 2002-09-20
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公开(公告)号: US06815409B2公开(公告)日: 2004-11-09
- 发明人: Feng-Lung Gordon Hsu , Yun-Peng Zhu , Ronald Frederick Vogel , Agnes Boudou , Charles Ebert , Kwang H Lee
- 申请人: Feng-Lung Gordon Hsu , Yun-Peng Zhu , Ronald Frederick Vogel , Agnes Boudou , Charles Ebert , Kwang H Lee
- 主分类号: C11D1700
- IPC分类号: C11D1700
摘要:
Gel detergent compositions which pile-up on a surface, upon dispensing, to minimize the spreading of the gel to a substantially larger area. The gels that can pile up are less messy to use and provide better stain removal, since more detergent is concentrated on the desired area of fabric (e.g., the spot). The composition comprises from about 10% to about 35% of a surfactant, from about 0.1 to about 5% of a non-neutralized fatty acid; from about 50 to about 85% of water; with the total of anionic surfactants selected from soap, linear alkyl benzene sulfonic acid, primary and secondary alkyl sulfates being more than 50% of total surfactant level.
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