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    Fuels for gasoline engines
    5.
    发明授权
    Fuels for gasoline engines 失效
    汽油发动机燃料

    公开(公告)号：US4959077A

    公开(公告)日：1990-09-25

    申请号：US243072

    申请日：1988-09-12

    申请人： Franz-Dieter Martischius ,  Hans P. Rath ,  Hans-Henning Vogel ,  Norbert Greif ,  Knut Oppenlaender ,  Walter Denzinger ,  Heinrich Hartmann

    发明人： Franz-Dieter Martischius ,  Hans P. Rath ,  Hans-Henning Vogel ,  Norbert Greif ,  Knut Oppenlaender ,  Walter Denzinger ,  Heinrich Hartmann

    IPC分类号： C10L1/234 ,  C08F8/44 ,  C10L1/18 ,  C10L1/192 ,  C10L1/195 ,  C10L1/196 ,  C10L1/22 ,  C10L1/236 ,  C10L10/08 ,  F02B1/04 ,  F02B75/02

    CPC分类号： C10L1/2364 ,  C08F8/44 ,  C10L1/1955 ,  C10L1/1966 ,  F02B1/04 ,  F02B2075/027

    摘要： A fuel for gasoline engines contains a small amount of a copolymer of an olefin of from 2 to 40 carbon atoms and/or a cycloolefin of from 3 to 10 carbon atoms with maleic anhydride and/or a copolymer of an alkyl vinyl ether of from 1 to 30 carbon atoms in the alkyl group and/or a cycloalkyl vinyl ether of from 3 to 10 carbon atoms in the alkyl group with maleic anhydride and/or a copolymer of an alkyl vinyl ether of from 1 to 30 carbon atoms in the alkyl group and/or a cycloalkyl vinyl ether of from 3 to 10 carbon atoms in the alkyl group and an olefin of from 2 to 40 carbon atoms and/or a cycloolefin of from 3 to 10 carbon atoms with maleic anhydride having a total molecular weight of from 500 to 20,000 g per mole, the carboxyl groups on the copolymer having been wholly or partly converted with an alkali metal or alkaline earth metal to form an alkali metal or alkaline earth metal salt and the remaining carboxyl groups having been converted with an alcohol and/or an amine of up to 50 carbon atom into the corresponding ester and/or amide groups and/or ammonium salts.

    摘要翻译： 汽油发动机的燃料含有少量的含有2-40个碳原子的烯烃和/或3-10个碳原子的烯烃与马来酸酐和/或烷基乙烯基醚共聚物的共聚物，其中共聚物为1 烷基中的至少30个碳原子和/或烷基中具有3至10个碳原子的环烷基乙烯基醚与烷基中的马来酸酐和/或1至30个碳原子的烷基乙烯基醚的共聚物 和/或烷基中具有3至10个碳原子的环烷基乙烯基醚和2至40个碳原子的烯烃和/或3至10个碳原子的环烯烃与马来酸酐的总分子量为 每摩尔500至20,000g，共聚物中的羧基已经用碱金属或碱土金属完全或部分转化，以形成碱金属或碱土金属盐，剩余的羧基已被醇和/ 或高达50的胺 碳原子进入相应的酯和/或酰胺基和/或铵盐。

    Dispersant for textile dyeing and optical brightening
    6.
    发明授权
    Dispersant for textile dyeing and optical brightening 失效
    分散剂用于纺织染色和荧光增白

    公开(公告)号：US4229174A

    公开(公告)日：1980-10-21

    申请号：US974621

    申请日：1978-12-27

    申请人： Paul Boerzel ,  Peter Freyberg ,  Norbert Greif ,  Rudi Widder

    发明人： Paul Boerzel ,  Peter Freyberg ,  Norbert Greif ,  Rudi Widder

    IPC分类号： D06P1/52 ,  C09B67/00

    CPC分类号： D06P1/5221

    摘要： A process for dyeing textile materials, containing natural and/or synthetic fibers, in an aqueous liquor by means of dyes which are sparingly soluble or insoluble in water, in the presence of dyeing assistants, wherein the dispersant used is a water-soluble sulfonic acid which is derived from a random copolymer of olefins of 3 to 6 carbon atoms and styrene and/or substituted styrenes and/or their alkali metal salts or ammonium salts.

    摘要翻译： 在染色助剂存在下，通过在水中微溶或不溶于水的染料在含水液体中染色包含天然和/或合成纤维的纺织材料的方法，其中使用的分散剂是水溶性磺酸 其衍生自具有3至6个碳原子的烯烃的无规共聚物和苯乙烯和/或取代的苯乙烯和/或其碱金属盐或铵盐。

    Preparation of ether sulfonates and polyglycol ether sulfonates, and products prepared by this method
    8.
    发明授权
    Preparation of ether sulfonates and polyglycol ether sulfonates, and products prepared by this method 失效
    醚磺酸盐和聚乙二醇醚磺酸盐的制备，以及通过该方法制备的产物

    公开(公告)号：US4978780A

    公开(公告)日：1990-12-18

    申请号：US405582

    申请日：1989-09-11

    申请人： Rolf Fikentscher ,  Norbert Greif ,  Knut Oppenlaender ,  Karl Stork

    发明人： Rolf Fikentscher ,  Norbert Greif ,  Knut Oppenlaender ,  Karl Stork

    IPC分类号： C07C309/10 ,  B01J31/26 ,  C07B61/00 ,  C07C67/00 ,  C07C301/00 ,  C07C303/02 ,  C07C303/22 ,  C07C303/32 ,  C07C309/09 ,  C08G65/32

    CPC分类号： C07C309/00

    摘要： A process for the preparation of ether sulfonates or polyglycol ether sulfonates by reacting an organic alcoholic or phenolic compound or the corresponding alkoxylate in aqueous solution with vinyl sulfonate in the presence of from 0.1 to 3.0% by weight of an alkaline catalyst and, if required, additionally in the presence of a phase-transfer catalyst, and ether sulfonates or polyglycol ether sulfonates prepared by this process and of the general formulaR--O(C.sub.n H.sub.2n O).sub.z --CH.sub.2 CH.sub.2 SO.sub.3 Xwhere R is H or an aliphatic or aromatic hydrocarbon radical (which may contain nitrogen as a heteroatom) of 1 to 30 carbon atoms, n is from 2 to 30, z is from 0 to 300 and X is an alkali metal.

    摘要翻译： 一种通过使有机醇或酚类化合物或相应的烷氧基化物在水溶液中与乙烯基磺酸酯在0.1至3.0重量％的碱性催化剂存在下反应制备醚磺酸盐或聚乙二醇醚磺酸盐的方法， 另外在相转移催化剂存在下，通过该方法和通式RO（CnH2nO）z-CH2CH2SO3X制备的醚磺酸盐或聚乙二醇醚磺酸盐，其中R为H或脂族或芳族烃基（可含有氮 作为杂原子）为1〜30个碳原子，n为2〜30，z为0〜300，X为碱金属。

    Dyeing and printing of textiles with disperse dyes
    9.
    发明授权
    Dyeing and printing of textiles with disperse dyes 失效
    用分散染料染色和印花纺织品

    公开(公告)号：US4239491A

    公开(公告)日：1980-12-16

    申请号：US103074

    申请日：1979-12-12

    申请人： Ulrich Baumgarte ,  Knut Oppenlaender ,  Harald Schlueter ,  Harro Petersen ,  Norbert Greif ,  Rainer Strickler

    发明人： Ulrich Baumgarte ,  Knut Oppenlaender ,  Harald Schlueter ,  Harro Petersen ,  Norbert Greif ,  Rainer Strickler

    IPC分类号： D06P1/60 ,  D06P3/60 ,  D06P3/82 ,  C09B67/00

    CPC分类号： D06P3/6033 ,  D06P1/60 ,  D06P3/8233

    摘要： An improved process for dyeing or printing water-swellable cellulosic fibers and mixtures of said cellulosic fibers with synthetic fibers by contacting the fibers throughout with a dye liquor or print paste which contains, as essential ingredients, water in an amount sufficient to swell the cellulosic fibers, a water-insoluble disperse dye and a water-soluble solvent which maintains swelling of the cellulose if water is removed and which is a solvent for the disperse dye, and heating the contacted fibers to effect fixation of the dye, the improvement comprising using as water-soluble solvent a mixture of(a) polyethylene oxide, a block copolymer of ethylene oxide and propylene oxide or an ether, ester or carbamate derivative thereof and(b) a polyoxyethylated amine.

    摘要翻译： 一种改进的染色或印刷水溶胀纤维素纤维的方法，以及所述纤维素纤维与合成纤维的混合物，通过将纤维与整个含有作为必需成分的染料液或印刷糊剂接触，其量足以溶胀纤维素纤维 ，水不溶性分散染料和水溶性溶剂，如果去除水，则保持纤维素的溶胀，并且其是用于分散染料的溶剂，并且加热接触的纤维以实现染料的固定，改进包括使用 水溶性溶剂是（a）聚环氧乙烷，环氧乙烷和环氧丙烷的嵌段共聚物或其醚，酯或氨基甲酸酯衍生物和（b）聚氧乙基化胺的混合物。