发明授权
US5789369A Modified polyacrylic acid polymers for anti-redeposition performance
失效
改性聚丙烯酸聚合物用于抗再沉积性能
- 专利标题： Modified polyacrylic acid polymers for anti-redeposition performance
- 专利标题（中）： 改性聚丙烯酸聚合物用于抗再沉积性能
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申请号： US650927申请日： 1996-05-17
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公开(公告)号： US5789369A公开(公告)日： 1998-08-04
- 发明人: Sridhar Gopalkrishnan , Kathleen M. Guiney , John V. Sherman
- 申请人： Sridhar Gopalkrishnan , Kathleen M. Guiney , John V. Sherman
- 申请人地址： NJ Mount Olive
- 专利权人： BASF Corporation
- 当前专利权人： BASF Corporation
- 当前专利权人地址： NJ Mount Olive
- 主分类号： C11D3/37
- IPC分类号： C11D3/37 ; C11D3/28
摘要：
A laundry detergent composition having antiredeposition properties comprising 0.01 to 20% of a hydrophilic copolymer by weight of the total surfactant in the laundry detergent composition wherein further, said hydrophilic copolymer comprises an unsaturated hydrophilic monomer and a hydrophilic oxyalkylated monomer.
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