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1.发明授权
公开(公告)号：US5114433A
公开(公告)日：1992-05-19
申请号：US493461
申请日：1990-03-14
摘要： The cetane numbers of directly distilled diesel fuels are significantly improved by intimately contacting same with an effective amount of hydrogen peroxide in the presence of a carboxylic acid, or with an effective amount of a percarboxylic acid either in the presence or absence of hydrogen peroxide.
摘要翻译： 直接蒸馏的柴油燃料的十六烷值通过在羧酸存在下与有效量的过氧化氢紧密接触或在有或没有过氧化氢存在下与有效量的过羧酸紧密接触而显着改善。
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公开(公告)号：US5114434A
公开(公告)日：1992-05-19
申请号：US475348
申请日：1990-02-05
摘要： The cetane numbers of viscoreduced diesel fuels are significantly improved by intimately contacting same with an effective amount of hydrogen peroxide in the presence of a carboxylic acid, or with an effective amount of a percarboxylic acid either in the presence or absence of hydrogen peroxide; the final product diesel fuels are also effectively deodorized and decolorized.
摘要翻译： 在存在或不存在过氧化氢的情况下，在羧酸或有效量的过羧酸的存在下，通过与有效量的过氧化氢紧密接触，可以显着改善粘度柴油燃料的十六烷值。 最终产品柴油燃料也被有效地除臭和脱色。
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3.发明授权
公开(公告)号：US4159991A
公开(公告)日：1979-07-03
申请号：US826478
申请日：1977-08-22
IPC分类号： C07C309/59 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/14 , C07C233/90 , C07C235/88 , C07C301/00 , C07C313/00 , C07C315/04 , C07C317/00 , C07C317/44 , C07D20060101 , C09F5/00 , C11D20060101 , C11D1/28 , C11D3/39 , C11D3/395 , C11D7/54 , C07C143/90
CPC分类号： C07C255/00
摘要： .alpha.-Acyloxy-N,N'-diacylmalonamides of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are the same or different and are hydrogen, straight chain or branched alkyl radicals having from one to eleven carbon atoms, or hydrocarbon radicals with six to twelve carbon atoms and comprising at least one aromatic ring, are novel compounds prepared by the action of a mixture of carboxylic acids R.sub.3 COOH and R.sub.4 COOH upon an .alpha.-acyloxymalononitrile, R.sub.1 COO--C(CN).sub.2 --R.sub.2, in the presence of an acid catalyst and are useful as intermediates in organic synthesis and low temperature activators in bleaching or scouring compositions.
摘要翻译： 式中，R 1，R 2，R 3和R 4相同或不同，为氢，具有1至11个碳原子的直链或支链烷基，或碳原子数为1〜7的α-甲酰氧基-N，N'-二酰基丙二酰胺 具有6至12个碳原子并且包含至少一个芳环的基团是通过羧酸R 3 COOH和R 4 COOH的混合物在α-酰氧基丙二腈，R 1 COO-C（CN）2 -R 2）的作用下制备的新化合物 的酸催化剂，可用作漂白或冲洗组合物中有机合成和低温活化剂的中间体。
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公开(公告)号：US4297288A
公开(公告)日：1981-10-27
申请号：US112002
申请日：1980-01-14
IPC分类号： C07B61/00 , B01J23/00 , B04C5/08 , C07C225/32 , C07C225/34 , C07C97/24
CPC分类号： B04C5/08 , C07C225/32
摘要： 5-amino-1,2,3,4-tetrahydroanthraquinone, as a new industrial product, is disclosed together with its preparation by reduction from 5-nitro-1,2,3,4-tetrahydroanthraquinone.
摘要翻译： 通过5-硝基-1,2,3,4-四氢蒽醌的还原，公开了作为新工业产品的5-氨基-1,2,3,4-四氢蒽醌及其制备方法。
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公开(公告)号：US4221675A
公开(公告)日：1980-09-09
申请号：US908781
申请日：1978-05-23
申请人： Jean-Pierre Schirmann , Bernard Dubreux , Michel Bakes , Serge Y. Delavarenne , Marie-Christine Daude-Lagrave
发明人： Jean-Pierre Schirmann , Bernard Dubreux , Michel Bakes , Serge Y. Delavarenne , Marie-Christine Daude-Lagrave
IPC分类号： C07C235/88 , C11D3/39 , C09K3/00 , C07C69/02 , C07C69/12
CPC分类号： C11D3/3917
摘要： Percompound activators comprising .alpha.-acyloxy-N-acylacetamides having the formula ##STR1## where R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 are hydrogen or hydrocarbon radicals optionally substituted by other groups, used to activate percompounds in oxidizing and bleaching of textile fibers, oils, fats, and waxes, for cosmetic hair and skin treatment, metal surface passivation, purification, disinfection, and sterilization, the activators providing more rapid action at a given temperature and being useful at lower temperatures.
摘要翻译： 包含具有式“IMAGE”的α-酰氧基-N-酰基乙酰胺的化合物活化剂，其中R 1，R 2，R 3，R 4和R 5为氢或任选被其它基团取代的烃基，用于在纺织纤维的氧化和漂白中活化复合物， 油，脂肪和蜡，用于美容毛发和皮肤处理，金属表面钝化，纯化，消毒和灭菌，活化剂在给定温度下提供更快速的作用并且在较低温度下有用。
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公开(公告)号：US5122157A
公开(公告)日：1992-06-16
申请号：US630334
申请日：1990-12-17
申请人： Bernard Dubreux , Yann Dugenet
发明人： Bernard Dubreux , Yann Dugenet
CPC分类号： C11D3/044 , C11D3/04 , C11D3/046 , C11D3/3932 , C11D3/3942 , D06L1/16
摘要： A process for bleaching domestic laundry in a household wash cycle, comprising prewashing the laundry in an alkaline bath with a pH value between 9 and 13 and at a temperature between about 40.degree. C. and 70.degree. C. in the presence of at least one peroxide bleaching agent and an uncomplexed barium, said barium being present in an amount between about 0.5.times.10.sup.-3 and 250.times.10.sup.-3 gram-atoms per kg of bath.
摘要翻译： 一种在家用洗涤循环中漂白家用衣物的方法，包括在pH值为9-13的碱性浴中预洗洗衣物，在约40℃至70℃之间的温度下，在至少一种 过氧化物漂白剂和未络合的钡，所述钡的存在量为每千克浴约0.5×10 -3至250×10 -3克原子。
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公开(公告)号：US4810408A
公开(公告)日：1989-03-07
申请号：US49130
申请日：1987-05-12
申请人： Bernard Dubreux , Francoise Chosson
发明人： Bernard Dubreux , Francoise Chosson
CPC分类号： C11D3/3932
摘要： Bleaching of laundry using a peroxidized compound is carried out at a temperature of less than 70.degree. C. for less than 30 minutes in a bath which has a pH of 10.5 to 12.5 in the presence of 1.times.10.sup.-3 to 1.times.10.sup.-2 gram-atom of calcium or of barium per liter of bath and of a sequestrant for alkaline earth metal ions in a quantity equal or superior to that which corresponds to the sequestration of calcium or barium ions in solution in the bath; the calcium or the barium being introduced in the form of the oxide CaO or BaO; the hydroxide Ca(OH).sub.2 or Ba(OH).sub.2 ; or of a salt, the anion of which is inert towards hydrogen peroxide and which is accompanied by a quantity of sodium hydroxide equal to that required for the formation of calcium hydroxide or barium hydroxide.
摘要翻译： 使用过氧化物的漂白洗涤剂在低于70℃的温度下，在1×10 -3至1×10 -2克原子的存在下，在pH为10.5至12.5的浴中进行少于30分钟 的钙或钡每升浴和碱土金属离子的螯合剂，其数量等于或高于对应于溶液中钙或钡离子螯合的量; 钙或钡以氧化物CaO或BaO的形式引入; 氢氧化物Ca（OH）2或Ba（OH）2; 或盐，其阴离子对过氧化氢是惰性的，并且伴随着一定量的与形成氢氧化钙或氢氧化钡所需氢氧化钠相同的盐。
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8.发明授权
公开(公告)号：US4283345A
公开(公告)日：1981-08-11
申请号：US112001
申请日：1980-01-14
IPC分类号： C07C205/47 , C07C50/18 , C07C67/00 , C07C201/00
CPC分类号： C07C201/08 , C07C46/00 , C07C2103/24
摘要： A process is disclosed for the preparation of mononitro derivatives of 1,2,3,4-tetrahydro-anthraquinone from 1,4,4a,9a-tetrahydro-anthraquinone, in which a thermal pretreatment of the 1,4,4a,9a-tetrahydro-anthraquinone is carried out in the presence of a hydrogenation catalyst in an inert atmosphere and in the absence of oxidizing or reducing agents, the anthraquinone by-produced as well as the catalyst are separated and the mixture of 1,2,3,4-tetrahydro-9,10-anthracenediol and 1,2,3,4-tetrahydro-anthraquinone obtained is subjected to a nitration reaction.
摘要翻译： 公开了从1,4,4a，9a-四氢 - 蒽醌制备1,2,3,4-四氢 - 蒽醌的单硝基衍生物的方法，其中1,4,4a，9a-四氢 - 蒽醌的热预处理， 四氢 - 蒽醌在惰性气氛中在氢化催化剂存在下进行，在不存在氧化还原剂的情况下，分离出副产的蒽醌和催化剂，将1,2,3,4 - 四氢-9,10-蒽二醇和1,2,3,4-四氢 - 蒽醌进行硝化反应。
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公开(公告)号：US4913834A
公开(公告)日：1990-04-03
申请号：US652291
申请日：1984-09-18
IPC分类号： C11D3/395 , C01B15/017 , C11D3/39 , D06L1/04 , D06L3/02
CPC分类号： D06L3/026 , C01B15/017 , C11D3/3942 , C11D3/3947
摘要： Storage stable anhydrous fluid detergent formulation with bleaching action for textile comprising, in the anhydrous state, hydrogen peroxide and the process for the preparation of these formulations.
摘要翻译： 用于纺织品的漂白作用的储存稳定的无水流体洗涤剂制剂包括无水状态的过氧化氢和用于制备这些制剂的方法。
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公开(公告)号：US4784787A
公开(公告)日：1988-11-15
申请号：US49128
申请日：1987-05-12
申请人： Bernard Dubreux , Francoise Chosson
发明人： Bernard Dubreux , Francoise Chosson
CPC分类号： C11D3/3942
摘要： Bleaching laundry in a bath using a peroxidized compound characterized in that bleaching is carred out at a pH of between 10.5 and 12.5 in the presence of calcium peroxide (CaO.sub.2) as the peroxidized compound, introduced in the hydrated or the anhydrous form so that the quantity of calcium per liter of bath is between 1.times.10.sup.-3 and 1.times.10.sup.-2 gram-atom.
摘要翻译： 在使用过氧化物化合物的浴中漂白洗衣物，其特征在于在作为过氧化物质的过氧化物（CaO 2）存在下，以水合或无水形式引入漂白，其pH值在10.5和12.5之间， 每升浴中的钙含量在1×10 -3至1×10 -2克原子之间。
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