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94 条记录 (耗时 0.025 秒)

    Use of mixtures of polyglycerol fatty esters as emulsifiers in cosmetic and pharmaceutical formulations
    43.
    发明授权
    Use of mixtures of polyglycerol fatty esters as emulsifiers in cosmetic and pharmaceutical formulations 失效
    在化妆品和药物制剂中使用聚甘油脂肪酸酯作为乳化剂的混合物

    公开(公告)号：US5147644A

    公开(公告)日：1992-09-15

    申请号：US659254

    申请日：1991-02-22

    申请人： Knut Oppenlaender ,  Brigette Wegner ,  Karl Stork ,  Franz Frosch ,  Hans-Ulrich Wekel

    发明人： Knut Oppenlaender ,  Brigette Wegner ,  Karl Stork ,  Franz Frosch ,  Hans-Ulrich Wekel

    IPC分类号： A61K8/06 ,  A61K8/39 ,  A61K9/00 ,  A61K47/14 ,  A61Q19/00 ,  B01F17/00 ,  B01F17/34 ,  C07C69/33

    CPC分类号： C07C69/33 ,  A61K47/14 ,  A61K8/06 ,  A61K8/39 ,  A61K9/0014 ,  A61Q19/00 ,  B01F17/0092 ,  Y10S424/05 ,  Y10S514/937 ,  Y10S514/938 ,  Y10S514/939

    摘要： Mixtures of polyglycerol fatty esters obtainable by partial esterification of a polyglycerol mixture consisting offrom 0 to 5% by weight of monoglycerol,from 15 to 40% by weight of diglycerol,from 30 to 55% by weight of triglycerol,from 10 to 25% by weight of tetraglycerol,from 0 to 15% by weight of pentaglycerol,from 0 to 10% by weight of hexaglycerol andfrom 0 to 5% by weight of higher polyglycerolswith one or more saturated fatty acids of 12 to 22 carbon atoms or one or more unsaturated fatty acids of 16 to 22 carbon atoms, where the unsaturated fatty acid or fatty acid mixture used may furthermore contain up to 10% by weight of saturated fatty acids of 16 to 22 carbon atoms and the degree of esterification of the saturated or unsaturated fatty acids in the mixture is from 20 to 70%, are used as emulsifiers in cosmetic and pharmaceutical formulations.

    摘要翻译： 通过由0-5重量％的单甘油，15至40重量％的双甘油，30至55重量％的三甘油，10至25重量％的三甘油酯组成的聚甘油混合物进行部分酯化获得的聚甘油脂肪酯的混合物， 的四甘油，0至15重量％的五甘油，0至10重量％的六甘油和0至5重量％的具有12至22个碳原子的一种或多种饱和脂肪酸的较高级聚甘油或一种 或更多的16至22个碳原子的不饱和脂肪酸，其中所用的不饱和脂肪酸或脂肪酸混合物还可含有至多10重量％的16至22个碳原子的饱和脂肪酸和饱和或 混合物中的不饱和脂肪酸为20至70％，用作化妆品和药物制剂中的乳化剂。

    Fuels containing small amounts of alkoxylates and polycarboximides
    46.
    发明授权
    Fuels containing small amounts of alkoxylates and polycarboximides 失效
    含有少量烷氧基化物和聚羧酰亚胺的燃料

    公开(公告)号：US4844714A

    公开(公告)日：1989-07-04

    申请号：US164492

    申请日：1988-03-04

    申请人： Hans-Henning Vogel ,  Hans P. Rath ,  Knut Oppenlaender ,  Charalampos Gousetis

    发明人： Hans-Henning Vogel ,  Hans P. Rath ,  Knut Oppenlaender ,  Charalampos Gousetis

    IPC分类号： C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  F02B3/06

    CPC分类号： C10L1/143 ,  C10L1/1985 ,  C10L1/224 ,  F02B3/06

    摘要： Fuels for gasoline engines and diesel engines contain small amounts(A) of an alkoxylate which is obtained by reacting ethylene oxide, propylene oxide or butylene oxide with a mono- or polyhydroxy compound and has a number average molecular weight (molecular mass) of from 500 to 6,000 and(B) of an imide or amidoimide, or a mixture of these, obtained from nitrilotriacetic acid and/or ethylenediaminetetraacetic acid and an amine of 7 to 18 carbon atoms, or a mixture of such amines, of the formula I ##STR1## where the radicals X are identical or different --HN--R radicals or adjacent radicals X are the radical >N--R and form a ring ##STR2## m is 0 or 1 and R is a straight-chain or branched aliphatic radical of 7 to 18 carbon atoms.

    摘要翻译： 汽油发动机和柴油发动机的燃料含有少量的（A）烷氧基化物，其通过使环氧乙烷，环氧丙烷或环氧丁烷与单羟基化合物或多羟基化合物反应并且具有数均分子量（分子量）为500 至（6）和（B）酰亚胺或酰胺酰亚胺，或它们的混合物，其由次氮基三乙酸和/或乙二胺四乙酸和7至18个碳原子的胺，或这些胺的混合物， 其中基团X是相同或不同的-HN-R基团或相邻基团X是基团> NR并形成环，其中m是0或1，并且R是直链或支链的脂族基团，其为7至 18个碳原子。

    Preparation of alkoxysilanes containing a low level of chlorine compounds
    47.
    发明授权
    Preparation of alkoxysilanes containing a low level of chlorine compounds 失效
    含有低含量氯化合物的烷氧基硅烷的制备

    公开(公告)号：US4827008A

    公开(公告)日：1989-05-02

    申请号：US165493

    申请日：1988-03-08

    申请人： Charalampos Gousetis ,  Knut Oppenlaender ,  Gert Liebold ,  Guenter Frey

    发明人： Charalampos Gousetis ,  Knut Oppenlaender ,  Gert Liebold ,  Guenter Frey

    IPC分类号： C07F7/18 ,  C07F7/20 ,  C07F7/08

    CPC分类号： C07F7/20 ,  C07F7/188

    摘要： Alkoxysilanes containing low levels of chlorine compounds are prepared by stepwise etherification of chlorosilanes with alcohols in liquid phase and removal of the resulting hydrogen chloride by reacting the alkoxysilane obtained, which still contains a small amount of chlorine compound, with a metal alkoxide in an amount which corresponds to a small stoichiometric excess based on the proportion of chlorine compound, and freeing the reaction product from the resulting salt.

    摘要翻译： 含有低含量氯化合物的烷氧基硅烷是通过使氯硅烷与液相中的醇进行逐步醚化制备的，并且通过使得到的仍含有少量氯化合物的烷氧基硅烷与金属醇盐反应来除去所得氯化氢， 对应于基于氯化合物的比例的小的化学计量过量，并从所得盐释放反应产物。