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公开(公告)号：EP0672113A1
公开(公告)日：1995-09-20
申请号：EP93900776.0
申请日：1992-12-01
CPC分类号： C11D3/391 , B01J13/02 , C11D3/3902 , C11D3/3917 , C11D17/0039 , C12N1/005
摘要： Yeast or other microorganism cells for use in the encapsulation of liquids (e.g. liquid bleach activators for use in laundry detergent compositions) are deodorised by treatment with a peroxygen bleach, e.g. hydrogen peroxide.
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公开(公告)号：EP0512031A1
公开(公告)日：1992-11-11
申请号：EP91903612.0
申请日：1991-01-22
CPC分类号： C07H13/06 , C07H13/08 , C07H15/04 , C11D3/3907 , C11D3/3912 , C11D3/3917 , C11D3/3942
摘要： Certains dérivés de sucre ont une action blanchissante à la fois sur les taches "hydrophiles" (tels que le thé ou le vin rouge) et sur les taches "hydrophobes" (par exemple la graisse ou la sauce tomate). Les composés décrits sont des dérivés de pentoses ou d'hexoses, comportant un groupe acyle à chaîne longue et un ou plusieurs groupes acyles ou aroyle à chaîne courte fixés par l'intermédiaire de liaisons ester. Un groupe alkyle à chaîne courte peut éventuellement être fixé par l'intermédiaire d'une liaison glucosidique. Ces composés sont non toxiques et biodégradables et ils peuvent être avanteugeusement préparés par des procédés connus de la technique actuelle.
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3.发明公开DIACYL AND TETRAACYL PEROXIDES TO INHIBIT TRANSFER OF BLEACHABLE FOOD SOIL IN MACHINE DISHWASHING 失效酰基和四酰基为防止漂白NAHRUNGSMITTELANSCHMUTZUNGEN的洗碗机转移
公开(公告)号：EP0740521A1
公开(公告)日：1996-11-06
申请号：EP95908056.0
申请日：1995-01-13
IPC分类号： C11D3
CPC分类号： C11D3/0084 , C11D3/3945
摘要： There is provided the use of a bleaching species to inhibit the transfer of a bleachable food soil from an aqueous wash solution to a substrate in a dishwashing method wherein said bleaching species is selected from diacyl and tetraacyl peroxide bleaching species and mixtures thereof. There is also provided the use of said bleaching species to enhance the removal of bleachable food soils from a plastic substrate in a dishwashing method.
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公开(公告)号：EP0624154A1
公开(公告)日：1994-11-17
申请号：EP93900847.0
申请日：1992-12-04
摘要： La présente invention se rapporte à des esters de citrate acylé servant de précurseurs de peracide dans une opération de blanchiment ou de désinfection. La présente invention se rapporte à l'utilisation de ces esters de citrate acylé, et à des compositions granuleuses ou liquides comprenant les esters de citrate acylé. On décrit également des compositions d'activation ainsi que des compositions de blanchiment activées.
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公开(公告)号：EP0624154B1
公开(公告)日：1999-09-08
申请号：EP93900847.0
申请日：1992-12-04
IPC分类号： C11D3/39
摘要： The present invention relates to acylated citrate esters to be used as peracid precursors in a bleaching or a disinfecting operation. The present invention encompasses the use of these acylated citrate esters, granular or liquid compositions comprising the acylated citrate esters. Activating compositions are described as well as activated bleaching compositions.
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公开(公告)号：EP0646168A1
公开(公告)日：1995-04-05
申请号：EP92921282.0
申请日：1992-09-28
CPC分类号： C11D3/3945 , C11D3/394 , D06L4/12
摘要： A bleaching composition useful for the bleaching of stained articles, comprises (a) a urea clathrate of a diacyl or tetraacyl peroxide, e.g. dinonanoyl peroxide, dioctanoyl peroxide or diperoxyazelaic diacetate. The composition may also comprise (b) a compound capable of yielding hydrogen peroxide in an aqueous medium, e.g sodium perbonate. The composition, which can be effective against carotenoid stains, is generally in granular form and may be formulated as a laundry detergent composition that also comprises (c) an anionic, nonionic, cationic, ampholytic or zwitterionic detersive surfactant and, optionally, (d) a detergent builder and/or (e) a bleach activator.
摘要翻译： 用于漂白染色制品的漂白组合物包含（a）二酰基或四酰基过氧化物的脲包合物，例如， 过氧化二壬酰，过氧化二辛酰或二过氧壬二酸二乙酸酯。 组合物还可以包含（b）能够在水性介质中产生过氧化氢的化合物，例如过碳酸钠。 可以有效地防止类胡萝卜素染色的组合物通常为颗粒形式，并且可以配制成洗衣洗涤剂组合物，其还包含（c）阴离子，非离子，阳离子，两性或两性离子的去污表面活性剂，和任选地，（d） 洗涤剂助洗剂和/或（e）漂白活化剂。
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公开(公告)号：EP0512031B1
公开(公告)日：1993-11-24
申请号：EP91903612.9
申请日：1991-01-22
CPC分类号： C07H13/06 , C07H13/08 , C07H15/04 , C11D3/3907 , C11D3/3912 , C11D3/3917 , C11D3/3942
摘要： Certain sugar derivatives have bleach-activating effect both on ''hydrophilic'' stains (e.g. tea or red wine) and on ''hydrophobic'' stains (e.g. grass or tomato sauce). The compounds in question are derivatives of pentoses or hexoses, having a long-chain acyl group and one or more short-chain acyl or aroyl groups attached through ester bonds. Optionally, a short-chain alkyl group is attached through a glycosidic bond. These compounds are non-toxic and biodegradable, and can conveniently be prepared by methods known in the art.
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公开(公告)号：EP0782561A1
公开(公告)日：1997-07-09
申请号：EP95933835.0
申请日：1995-09-18
发明人： HARDY, Frederick, Edward , INGRAM, Barry, Thomas , MAIN, Alison, Lesley , VERMOTE, Christian, Leo, Marie
CPC分类号： C11D3/0026 , C07C219/16 , C11D1/62 , C11D1/65
摘要： The present invention relates to cationic compounds and their application in detergent compositions. The compounds have the dual benefits of surfactancy and of suds suppression.
摘要翻译： 本发明涉及阳离子化合物及其在洗涤剂组合物中的应用。 这些化合物具有表面活性和抑泡的双重好处。
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公开(公告)号：EP0782558A1
公开(公告)日：1997-07-09
申请号：EP95934991.0
申请日：1995-09-18
CPC分类号： C11D3/0026 , C07C309/42 , C11D1/146 , C11D1/22 , C11D1/24 , C11D1/28 , C11D1/29 , C11D1/37 , C11D1/72
摘要： The present invention relates to anionic compounds and their application in detergent compositions. The compounds have the dual benefits of surfactancy and of suds suppression.
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公开(公告)号：EP0778883A1
公开(公告)日：1997-06-18
申请号：EP95927318.0
申请日：1995-07-20
发明人： WILLEY, Alan, David , MIRACLE, Gregory, Scot , KOTT, Kevin, Lee , BURNS, Michael, Eugene , BAILLELY, Gerard, Marcel, Abel , HARDY, Frederick, Edward , TAYLOR, Lucille, Florence , SIVIK, Mark, Robert , GUEDIRA, Nour-Eddine
CPC分类号： C07D223/10 , C07D233/06 , C11D3/3927
摘要： Bleaching compositions, laundry and automatic dishwashing detergent compositions comprising particular quaternary-substituted bleach activators, are provided. More specifically, the invention relates to compositions which provide enhanced cleaning/bleaching benefits though the selection of quaternary-substituted bleach activators having specific leaving groups with a conjugate acid pKa above 13 and with specific ratios of the rate of perhydrolysis to the rate of hydrolysis and the rate of perhydrolysis to the rate of diacylperoxide production. Included are preferred activator compounds and methods for washing fabrics, hard surfaces, and tableware using the activators.
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