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    Alkoxylated polyglycerols and their use as demulsifiers
    1.
    发明授权
    Alkoxylated polyglycerols and their use as demulsifiers 有权
    烷氧基化聚甘油及其用作破乳剂

    公开(公告)号：US07026363B2

    公开(公告)日：2006-04-11

    申请号：US10467395

    申请日：2002-02-09

    申请人： Dirk Leinweber ,  Franz Xaver Scherl ,  Elisabeth Wasmund ,  Heidi Grundner

    发明人： Dirk Leinweber ,  Franz Xaver Scherl ,  Elisabeth Wasmund ,  Heidi Grundner

    IPC分类号： B01D17/05

    CPC分类号： C10G33/04 ,  B01D17/047

    摘要： The present invention relates to the use of alkoxylated polyglycerols preparable by polycondensation of glycerol and subsequent alkoxylation for demulsifying water-oil emulsions, in particular in the production of crude oil from crude oil/water emulsions. The invention provides for the use of alkoxylated polyglycerols with a molecular weight of from 250 to 100,000 units which comprise 2 to 100 glycerol units whose free OH groups are alkoxylated with C2–C4-alkylene oxide groups or a mixture of such alkylene oxide groups so that the alkoxylated polyglycerol has a degree of alkoxylation of from 1 to 100 alkylene oxide units per free OH group. The alkoxylated polyglycerols of the present invention are employed for demulsifying oil/water emulsions in amounts of from 0.0001 to 5% by weight, based on the oil content of the emulsion to be demulsified.

    摘要翻译： 本发明涉及通过甘油的缩聚制备的烷氧基化聚甘油和随后的烷氧基化用于破乳水 - 油乳液的用途，特别是在从原油/水乳液生产原油中。 本发明提供了使用分子量为250至100,000单位的烷氧基化聚甘油，其包含2至100个甘油单元，其游离OH基团用C 2 -C 4 - 氧化烯基团烷氧基化或这些烯化氧基团的混合物，使得 烷氧基化聚甘油的烷氧基化度为每个游离OH基团1至100个烯化氧单元。 基于待破乳的乳液的油含量，本发明的烷氧基化聚甘油用于将油/水乳液的破乳量为0.0001至5重量％。

    Cosmetic or pharmaceutical preparations comprising an oxalkylated polyglycerol ester
    2.
    发明授权
    Cosmetic or pharmaceutical preparations comprising an oxalkylated polyglycerol ester 有权
    包含烷氧基烷基化聚甘油酯的化妆品或药物制剂

    公开(公告)号：US07709011B2

    公开(公告)日：2010-05-04

    申请号：US10387608

    申请日：2003-03-13

    申请人： Peter Klug ,  Franz Xaver Scherl

    发明人： Peter Klug ,  Franz Xaver Scherl

    IPC分类号： A61K9/00 ,  A61K8/02

    CPC分类号： C08G65/3322 ,  A61K8/442 ,  A61K8/86 ,  A61Q5/02 ,  A61Q19/10 ,  C08G65/2609 ,  C08G2650/34 ,  Y10S514/941

    摘要： Cosmetic or pharmaceutical preparations comprising an oxalkylated polyglycerol ester of the formula (1) in which A is a group of the formula —C2H4— or —C3H6—, B is hydrogen or a group of the formula —COR, where at least one symbol B is a group of the formula —COR, R is C7-C21-alkyl or C2-C21-alkenyl, n is a number from 1 to 30 and x, y and z are numbers from 0 to 100, where the sum of x, y and z is 50 to 250.

    摘要翻译： 包含式（1）的烷氧基​​烷基化聚甘油酯的化妆品或药物制剂，其中A是式-C 2 H 4 - 或-C 3 H 6 - ，B是氢或式-COR的基团，其中至少一个符号B 是式-COR的基团，R是C 7 -C 21 - 烷基或C 2 -C 21 - 烯基，n是1至30的数，x，y和z是0至100的数，其中x， y和z为50〜250。

    Pesticidal preparations comprising copolymers
    4.
    发明授权
    Pesticidal preparations comprising copolymers 有权
    包含共聚物的杀虫剂

    公开(公告)号：US07407667B2

    公开(公告)日：2008-08-05

    申请号：US10474559

    申请日：2002-04-06

    申请人： Ralf Zerrer ,  Gerd Roland Meyer ,  Franz Xaver Scherl

    发明人： Ralf Zerrer ,  Gerd Roland Meyer ,  Franz Xaver Scherl

    IPC分类号： A01N25/00 ,  A01N57/18 ,  A61K9/14 ,  A61K9/50

    CPC分类号： A01N25/30 ,  A01N57/20 ,  A01N2300/00

    摘要： The present invention relates to aqueous concentrates and solid formulations of pesticide preparations comprising copolymers which may be obtained by copolymerization of a) glycerol, b) at least one dicarboxylic acid, and c) at least one monocarboxylic acid of the formula (I) R1—COOH   (I) Where R1 is (C5-C29)-alkyl; (C7-C29)-alkenyl; phenyl or naphthyl. The copolymer of the present invention increases the biological activity of the pesticide or herbicide.

    摘要翻译： 本发明涉及含水浓缩物和包含共聚物的农药制剂的固体制剂，所述共聚物可以通过a）甘油，b）至少一种二羧酸和c）至少一种式（I）的单羧酸 in-line-formula description =“In-line Formulas”end =“lead”？> R＆lt; 1＆gt; -COOH（I）<？in-line-formula description =“In-line Formulas”end =“尾”→其中R 1是（C 5 -C 29） - 烷基; （C 7 -C 29） - 烯基; 苯基或萘基。 本发明的共聚物提高了农药或除草剂的生物活性。