- 专利标题： Sulfobenzoyl end-capped ester oligomers useful as soil release agents in granular detergent compositions
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申请号： US737892申请日： 1991-07-25
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公开(公告)号： US5182043A公开(公告)日： 1993-01-26
- 发明人: Stephen W. Morrall , Eugene P. Gosselink , Robert Y. Pan , Bala C. Nayar
- 申请人： Stephen W. Morrall , Eugene P. Gosselink , Robert Y. Pan , Bala C. Nayar
- 申请人地址： OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： OH Cincinnati
- 主分类号： C08G63/672
- IPC分类号： C08G63/672 ; C08G63/688 ; C11D3/00 ; C11D3/37
摘要：
Anionic, sulfobenzoyl end-capped esters useful as soil release agents in granular detergent compositions. The terephthalate esters contain oxyethyleneoxy and oxy-1,2-propyleneoxy units, and are substantially amorphous in form.
公开/授权文献
- US5946451A Method for generating a contone map 公开/授权日：1999-08-31
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