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1.发明授权
公开(公告)号：EP1141197B1
公开(公告)日：2002-11-27
申请号：EP99966543.3
申请日：1999-12-21
CPC分类号： C11D11/0082 , C11D3/225 , C11D17/065
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2.发明公开PROCESS FOR MAKING A HIGH DENSITY GRANULAR DETERGENT COMPOSITION CONTAINING MID-CHAIN BRANCHED SURFACTANTS 审中-公开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
发明人： KAZUTA, Takashi , JENSEN, Michael, Chris , EBIHARA, Fukuji , TATSUNO, Teruaki , SHIBUYA, Yasuhiko
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.
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公开(公告)号：EP1115819B1
公开(公告)日：2005-01-12
申请号：EP99949767.0
申请日：1999-09-20
发明人： TATSUNO, Teruaki , HARTSHORN, Richard, Timothy , NORWOOD, Kevin , MORT, Paul, R., III , BOHLEN, David, Scott , GABRIEL, Steven, Matthew , KATSUDA, Rinko, Kobe Park City C507 , HIDALGO, Noe, Ongcoy
CPC分类号： C11D17/06 , C11D1/143 , C11D1/146 , C11D1/22 , C11D1/29 , C11D1/37 , C11D3/128 , C11D3/3761 , C11D17/0065 , C11D17/0073
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4.发明公开
公开(公告)号：EP1141197A1
公开(公告)日：2001-10-10
申请号：EP99966543.3
申请日：1999-12-21
CPC分类号： C11D11/0082 , C11D3/225 , C11D17/065
摘要： A process for continuously preparing detergent agglomerates comprising the steps of continuously mixing a liquid binder comprising of a mixture of surfactants and a copolymer of epichlorohydrin and a cyclic amine moiety and dry detergent materials into a high speed mixer/densifier to obtain detergent agglomerates. The ratio of the liquid binder to the dry detergent material is from about 1:10 to about 10:1, and the dry detergent materials comprise modified carboxy methyl cellulose. The agglomerates are then optionally mixed in a moderate speed mixer/densifier to further densify them. Finally, the detergent agglomerates are dried so as to increase their density.
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公开(公告)号：EP1115819A1
公开(公告)日：2001-07-18
申请号：EP99949767.0
申请日：1999-09-20
发明人： TATSUNO, Teruaki , HARTSHORN, Richard, Timothy , NORWOOD, Kevin , MORT, Paul, R., III , BOHLEN, David, Scott , GABRIEL, Steven, Matthew , KATSUDA, Rinko,Kobe Park City C507 , HIDALGO, Noe, Ongcoy
CPC分类号： C11D17/06 , C11D1/143 , C11D1/146 , C11D1/22 , C11D1/29 , C11D1/37 , C11D3/128 , C11D3/3761 , C11D17/0065 , C11D17/0073
摘要： The present invention provides a detergent granule and tablets which comprises an anionic surfactant system which comprises an anionic sulphate surfactant and/or an anionic sulphonate surfactant and other detergent active ingredients, the granule comprising at least a first and a second particulate component and optionally a binding agent, characterised in that the ratio of anionic sulphate surfactant to anionic sulphonate surfactant in the particulate components and in the optional binding agent is less than 1:4 or more than 4:1, preferably even less than 1:5 or more than 5:1. The invention also relates to specific granules comprising restricted degree of mixing of anionic sulphonate surfactant and zeolite, anionic sulphate surfactant and carbonate salts and/or restricted degree of mixing of polymeric builder and anionic surfactant, in particular sulphate surfactants.
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