专利检索 ap:("THE PROCTER & GAMBLE COMPANY") AND inv:"SHIBUYA, Yasuhiko" 第 1 页

1.

发明公开
PROCESS FOR MAKING A HIGH DENSITY GRANULAR DETERGENT COMPOSITION CONTAINING MID-CHAIN BRANCHED SURFACTANTS 审中-公开
标题翻译：一种用于生产颗粒状洗涤剂组合物MEANS不变地支链表面

公开(公告)号：EP1021521A1

公开(公告)日：2000-07-26

申请号：EP98952221.4

申请日：1998-10-09

申请人： THE PROCTER & GAMBLE COMPANY

发明人： KAZUTA, Takashi , JENSEN, Michael, Chris , EBIHARA, Fukuji , TATSUNO, Teruaki , SHIBUYA, Yasuhiko

IPC分类号： C11D17/06 , C11D1/00 , C11D1/83 , C11D11/00

CPC分类号： C11D11/0082 , C11D11/02 , C11D17/065

摘要： A process which produces a compact granular detergent composition directly from mid-chain branched surfactants and other starting detergent ingredients is disclosed. The mid-chain branched surfactants are mid-chain branched primary alkyl sulfate surfactants and mid-chain branched primary alkyl alkoxylated sulfate surfactants having an average of greater than 14.5 carbon atoms. The process involves mixing a surfactant paste and drying detergent ingredients, spray drying the resulting slurry, compacting the spray dried granules, grinding and coating the granules to form the finished detergent product.