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    Process for the preparation of ether carboxylic acids with low residual alcohol content
    61.
    发明授权
    Process for the preparation of ether carboxylic acids with low residual alcohol content 失效
    具有低残留酒精含量的醚羧酸的制备方法

    公开(公告)号：US06326514B1

    公开(公告)日：2001-12-04

    申请号：US09596418

    申请日：2000-06-19

    申请人： Peter Klug ,  Rainer Kupfer ,  Ignaz Wimmer ,  Rüdiger Winter

    发明人： Peter Klug ,  Rainer Kupfer ,  Ignaz Wimmer ,  Rüdiger Winter

    IPC分类号： C07C59125

    CPC分类号： C07C51/367 ,  C07C59/125

    摘要： The invention provides a process for the preparation of ether carboxylic acids or alkali metal or ammonium salts thereof with low residual alcohol content, which comprises firstly converting a mono- or polyhydric alcohol into the corresponding alkoxide using a substoichiometric amount between 5 and 95 mol % of a basic compound, and then reacting the alkoxide with alkylene oxides, and, if necessary after distilling off the residual alcohol which remains, alkylating the highly alkaline reaction mixture, which comprises more than 5 mol % of alkoxylated alkoxides, directly with a chloroacetic acid derivative, and, if necessary, converting the alkylated product into the free ether carboxylic acid by acidification with mineral acid.

    摘要翻译： 本发明提供了制备具有低残留醇含量的醚羧酸或其碱金属或铵盐的方法，其包括首先将一元醇或多元醇转化为相应的醇盐，其中使用亚化学计量为5-95mol％ 碱性化合物，然后使烷氧基与环氧烷反应，并且如果需要，蒸馏剩余的残余醇后，直接用氯乙酸衍生物烷基化高碱性反应混合物（其包含大于5mol％的烷氧基化的醇盐） ，如果需要，通过用无机酸酸化将烷基化产物转化成游离醚羧酸。

    Cosmetic or pharmaceutical compositions comprising modified polyorganosiloxanes
    67.
    发明申请
    Cosmetic or pharmaceutical compositions comprising modified polyorganosiloxanes 审中-公开
    包含改性聚有机硅氧烷的化妆品或药物组合物

    公开(公告)号：US20080014166A1

    公开(公告)日：2008-01-17

    申请号：US11487271

    申请日：2006-07-14

    申请人： Peter Klug ,  Sabine Haala ,  Carsten Mueller ,  Markus Meder ,  Richard S. Landtiser

    发明人： Peter Klug ,  Sabine Haala ,  Carsten Mueller ,  Markus Meder ,  Richard S. Landtiser

    IPC分类号： A61K8/89 ,  C08L63/00

    CPC分类号： A61K8/894 ,  A61K8/0229 ,  A61K8/046 ,  A61K8/06 ,  A61Q5/02 ,  A61Q15/00 ,  A61Q17/04 ,  A61Q19/00 ,  C08G77/46 ,  C08L83/12

    摘要： Linear organopolysiloxane-polyoxyalkylene copolymers of the formula (I) are described, in which R1 and R2, independently of one another, are a straight-chain or branched, saturated alkyl group having 6 to 22 carbon atoms or are a straight-chain or branched, mono- or polyunsaturated alkenyl group having 6 to 22 carbon atoms, R3, R4, R5, R6, R7 and R8, independently of one another, are a straight-chain or branched, saturated alkyl group having 1 to 30 carbon atoms, a straight-chain or branched, mono- or polyunsaturated alkenyl group having 2 to 30 carbon atoms or a phenyl radical, m and p are numbers from 4 to 50 and n is a number from 3 to 90. The linear organopolysiloxane-polyoxyalkylene copolymers of the formula (I) can be used in an advantageous way in cosmetic or pharmaceutical compositions. Moreover, they are suitable particularly for the cleansing and care of the hair and the skin, as emulsifier in emulsions, preferably in O/W or W/O emulsions, and as conditioners.

    摘要翻译： 描述了式（I）的线性有机聚硅氧烷 - 聚氧化烯共聚物，其中R 1和R 2彼此独立地是直链或支链饱和的 具有6至22个碳原子的烷基或是具有6-22个碳原子的直链或支链，单或多不饱和烯基，R 3，R 4， R 5，R 6，R 7和R 8彼此独立地是直链的 或具有1至30个碳原子的支链饱和烷基，具有2-30个碳原子的直链或支链，单或多不饱和链烯基或苯基，m和p是4至50的数，n是 式（I）的线性有机聚硅氧烷 - 聚氧化烯共聚物可以以有利的方式用于化妆品或药物组合物中。 此外，它们特别适用于清洁和护理头发和皮肤，作为乳化剂中的乳化剂，优选在O / W或W / O乳液中以及作为调理剂。

    Terpolymers obtained by polymer-analogous reaction
    68.
    发明授权
    Terpolymers obtained by polymer-analogous reaction 失效
    通过聚合物 - 类似反应获得的三元共聚物

    公开(公告)号：US06706838B2

    公开(公告)日：2004-03-16

    申请号：US10345503

    申请日：2003-01-16

    申请人： Peter Klug ,  Ralf Bender

    发明人： Peter Klug ,  Ralf Bender

    IPC分类号： C08F21614

    CPC分类号： C08F8/14 ,  C06B47/145 ,  C08F8/30

    摘要： The invention provides an explosive composition comprising A) an oxygen-donating constituent, which forms a disperse phase, B) an organic constituent, which forms a dispersion phase, and C) at least one emulsifier, wherein the emulsifier includes a copolymer comprising, in random or regular order, structural units derived from a) maleic anhydride, b) one or more olefins having more than 40 carbon atoms, and c) a vinyl ester of carboxylic acids having from 2 to 12 carbon atoms, where the structural units derived from maleic anhydride have been modified by reaction with alcohols, amino alcohols, ammonia or amines.

    摘要翻译： 本发明提供了一种爆炸性组合物，其包含：A）形成分散相的给氧组分，B）形成分散相的有机组分，和C）至少一种乳化剂，其中所述乳化剂包括共聚物，其包括随机或 来自a）马来酸酐的结构单元，b）一种或多种具有多于40个碳原子的烯烃，和c）具有2至12个碳原子的羧酸乙烯基酯，其中源自马来酸酐的结构单元已经被 通过与醇，氨基醇，氨或胺的反应进行改性。

    Additives for inhibiting gas hydrate formation
    69.
    发明授权
    Additives for inhibiting gas hydrate formation 有权
    用于抑制气体水合物形成的添加剂

    公开(公告)号：US06544932B2

    公开(公告)日：2003-04-08

    申请号：US09909619

    申请日：2001-07-20

    申请人： Peter Klug ,  Malcolm Kelland

    发明人： Peter Klug ,  Malcolm Kelland

    IPC分类号： E21B3706

    CPC分类号： F17D1/05 ,  C08F8/32 ,  C08F2800/20 ,  C09K8/52 ,  C09K2208/22 ,  C10L3/00 ,  Y02E60/34 ,  Y10T137/0391 ,  C08F210/02 ,  C08F222/06 ,  C08F218/08

    摘要： An additive for inhibiting the formation of gas hydrates in connection with hydrocarbon production and transportation comprising the water-soluble polymers comprising structural elements of the formula wherein each R is independently H or C1-C5-alkyl; X is H, an alkaline or earth alkaline metal or a quaternary ammonium group; R1 is H or C1-C18-alkyl; and R2 is C1-C18-alkyl; and wherein the alkyl groups represented by R1 and R2 optionally carry a hydroxy or amino substituent; and, optionally, a minor proportion of structural elements of the formula  wherein R, R1, R2 and X may have the meaning as above, and Alk is a C1-C5-alkylene chain.

    摘要翻译： 用于抑制与烃生产和运输有关的气体水合物形成的添加剂，包括含有所述方法的结构单元的水溶性聚合物独立地为H或C 1 -C 5烷基; X为H，碱金属或碱土金属或 季铵基; R 1为H或C 1 -C 18 - 烷基; 并且R 2是C 1 -C 18 - 烷基;并且其中由R 1和R 2表示的烷基任选地带有羟基或氨基取代基; 和任选地，少量下式的结构单元其中R，R 1，R 2和X可以具有上述含义，Alk是C1-C5-亚烷基链。