发明授权
US4647393A Low phosphate or phosphate free nonaqueous liquid nonionic laundry
detergent composition and method of use
失效
低磷酸盐或磷酸盐非水性非离子型洗衣液组合物及其使用方法
- 专利标题: Low phosphate or phosphate free nonaqueous liquid nonionic laundry detergent composition and method of use
- 专利标题(中): 低磷酸盐或磷酸盐非水性非离子型洗衣液组合物及其使用方法
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申请号: US762163申请日: 1985-08-05
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公开(公告)号: US4647393A公开(公告)日: 1987-03-03
- 发明人: Trazollah Ouhadi , Louis Dehan , Lucie Fellen
- 申请人: Trazollah Ouhadi , Louis Dehan , Lucie Fellen
- 申请人地址: NY New York
- 专利权人: Colgate-Palmolive Company
- 当前专利权人: Colgate-Palmolive Company
- 当前专利权人地址: NY New York
- 主分类号: C11D1/72
- IPC分类号: C11D1/72 ; C11D3/20 ; C11D17/00 ; C11D3/395 ; C11D3/43
摘要:
A low polyphosphate or a polyphosphate free liquid heavy duty laundry detergent composition comprising a suspension of an alkali metal heptonic acid builder salt in liquid nonionic surfactant. The laundry detergent composition comprises a nonaqueous liquid nonionic surfactant containing a stable suspension of an alkali metal heptonic acid builder salt.
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