发明授权
US4797225A Nonaqueous liquid nonionic laundry detergent composition containing an
alkali metal dithionite or sulfite reduction bleaching agent and method
of use
失效
含有碱金属连二亚硫酸盐或亚硫酸盐还原漂白剂的非水性液体非离子型洗涤剂组合物及其使用方法
- 专利标题： Nonaqueous liquid nonionic laundry detergent composition containing an alkali metal dithionite or sulfite reduction bleaching agent and method of use
- 专利标题（中）： 含有碱金属连二亚硫酸盐或亚硫酸盐还原漂白剂的非水性液体非离子型洗涤剂组合物及其使用方法
-
申请号： US904327申请日： 1986-09-08
-
公开(公告)号： US4797225A公开(公告)日： 1989-01-10
- 发明人: Guy Broze , Danielle Bastin
- 申请人： Guy Broze , Danielle Bastin
- 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： C11D10/02
- IPC分类号： C11D10/02 ; C11D3/00 ; C11D3/02 ; C11D3/395 ; C11D17/00 ; C11D7/54 ; D06L3/00
摘要：
A liquid laundry detergent composition containing an alkali metal dithionite or sulfite reduction bleaching agent. The preferred compositions are nonaqueous liquids based on liquid nonionic surfactants and include a detergent builder salt suspended in the liquid nonionic surfactant. The alkali metal dithionite or alkali metal sulfite reduction bleaching agent can also be used as the bleaching agent in powdered or granular detergent compositions.
公开/授权文献
- US5955691A Software sound source 公开/授权日：1999-09-21