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    Acrylate polymers based on tert-butyl acrylate and/or tert-butyl methacrylate
    22.
    发明授权
    Acrylate polymers based on tert-butyl acrylate and/or tert-butyl methacrylate 有权
    基于丙烯酸叔丁酯和/或甲基丙烯酸叔丁酯的丙烯酸酯聚合物

    公开(公告)号：US07015294B2

    公开(公告)日：2006-03-21

    申请号：US10399498

    申请日：2001-11-09

    申请人： Wilma M. Dausch ,  Katrin Zeitz ,  Tanja Schneider ,  Maximilian Angel ,  Bernd de Potzolli ,  Claudia Wood

    发明人： Wilma M. Dausch ,  Katrin Zeitz ,  Tanja Schneider ,  Maximilian Angel ,  Bernd de Potzolli ,  Claudia Wood

    IPC分类号： C08F116/14

    CPC分类号： A61Q5/06 ,  A61K8/8188 ,  C08F220/18

    摘要： The invention relates to acrylate polymers comprising a K-value ranging from 10 to 60, which can be obtained by the radical polymerization of: 30 to 99 wt. % of tert-butyl acrylate and/or tert-butyl methacrylate designated as monomer A; 1 to 28 wt. % of acrylic acid and/or methacrylic acid designated as monomer B, and; 0 to 60 wt. % of a radically copolymerizable monomer or of a radically copolymerizable monomer mixture designated as monomer C, whereby at least one of monomers C yields a homopolymer with a glass-transition temperature lower than 30° C., with the provision that the wt. %'s total 100. The radical polymerization is carried out in the presence of alkane thiols with a C chain length of C 14 to C 22. The invention also relates to acrylate polymers comprising a K-value ranging from 10 to 60, which can be obtained by the radical polymerization of: 30 to 99 wt. % of tert-butyl acrylate and/or tert-butyl methacrylate designated as monomer A; 1 to 28 wt. % of acrylic acid and/or methacrylic acid designated as monomer B, and; 0 to 60 wt. % of a radically copolymerizable monomer or of a radically copolymerizable monomer mixture designated as monomer C, whereby at least one of monomers C yields a homopolymer with a glass-transition temperature lower than 30° C., with the provision that the wt. %'s total 100. The radical polymerization is carried out in the presence of alkane thiols with a C chain length of C 10 to C 22 followed by a hydrogen peroxide treatment. The invention also relates to the use of these acrylate polymers as film formers as well as to their use in cosmetic preparations.

    摘要翻译： 本发明涉及包含K值范围为10至60的丙烯酸酯聚合物，其可通过自由基聚合获得：30至99重量％ ％的丙烯酸叔丁酯和/或称为单体A的甲基丙烯酸叔丁酯; 1至28wt。 ％为指定为单体B的丙烯酸和/或甲基丙烯酸，以及; 0〜60重量％ ％的自由基共聚单体或称为单体C的自由基共聚单体混合物，其中至少一种单体C产生玻璃化转变温度低于30℃的均聚物，其条件是wt。 ％的总量为100.自由基聚合在C链长度为C 14至C 22的烷烃硫醇的存在下进行。本发明还涉及包含K值为10至60的丙烯酸酯聚合物，其可以 通过自由基聚合得到：30〜99wt。 ％的丙烯酸叔丁酯和/或称为单体A的甲基丙烯酸叔丁酯; 1至28wt。 ％为指定为单体B的丙烯酸和/或甲基丙烯酸，以及; 0〜60重量％ ％的自由基共聚单体或称为单体C的自由基共聚单体混合物，其中至少一种单体C产生玻璃化转变温度低于30℃的均聚物，其条件是wt。 ％的总量为100.自由基聚合在C链长为C 10〜C 22的烷烃硫醇存在下进行，然后进行过氧化氢处理。 本发明还涉及这些丙烯酸酯聚合物作为成膜剂的用途以及它们在化妆品制剂中的用途。

    Aqueous polymer dispersions based on alkyl (meth)acrylates
    23.
    发明申请
    Aqueous polymer dispersions based on alkyl (meth)acrylates 审中-公开
    基于（甲基）丙烯酸烷基酯的聚合物水分散体

    公开(公告)号：US20050196444A1

    公开(公告)日：2005-09-08

    申请号：US11068772

    申请日：2005-03-02

    申请人： Karl Kolter ,  Maximilian Angel

    发明人： Karl Kolter ,  Maximilian Angel

    IPC分类号： A61K9/20 ,  A61K9/28 ,  A61K9/50 ,  C08F220/18 ,  A61K9/24 ,  B01J13/00

    CPC分类号： A61K9/2846 ,  A61K9/5026

    摘要： An aqueous polymer dispersion for use as binder and coating agent for pharmaceutical dosage forms, obtained by free-radical polymerization in an aqueous system in the presence of a polymerization initiator of i) 60 to 99.95% by weight of at least one monomer selected from the group consisting of alkyl acrylates, alkyl methacrylates and vinyl esters of C1-C24 carboxylic acids, ii) 0.05 to 5% by weight of a monoolefinically unsaturated C3-C8 carboxylic acid iii) 0 to 35% by weight of further free-radical polymerizable monomers, where the total of i), ii), and iii) equals 100% by weight, in the presence of 0.001 to 1.0% by weight, based on the total weight of the monomers, of an anionic emulsifier.

    摘要翻译： 一种用作药物剂型的粘合剂和包衣剂的水性聚合物分散体，其通过在聚合引发剂的存在下在水性体系中通过自由基聚合获得，i）60至99.95重量％的至少一种选自 由丙烯酸烷基酯，甲基丙烯酸烷基酯和C 1 -C 24羧酸的乙烯基酯组成的组，ii）0.05-5重量％的单烯属不饱和C 1〜 3％-C 8羧酸iii）0-35％（重量）进一步的自由基可聚合单体，其中i），ii）和iii）的总和等于100％乘以 在0.001至1.0重量％的存在下，基于单体的总重量，阴离子乳化剂。

    Hard capsules comprising polymers of vinyl esters and polyethers, their use and production
    24.
    发明授权
    Hard capsules comprising polymers of vinyl esters and polyethers, their use and production 失效
    包含乙烯基酯和聚醚的聚合物的硬胶囊，其使用和生产

    公开(公告)号：US06783770B2

    公开(公告)日：2004-08-31

    申请号：US09811542

    申请日：2001-03-20

    申请人： Maximilian Angel ,  Karl Kolter ,  Axel Sanner ,  Michael Gotsche

    发明人： Maximilian Angel ,  Karl Kolter ,  Axel Sanner ,  Michael Gotsche

    IPC分类号： A61K948

    CPC分类号： A61K9/4816 ,  C08F283/06 ,  C08F218/04

    摘要： The present invention relates to hard capsules comprising (A) polymers obtainable by free-radical polymerization of a) at least one vinyl ester in the presence of b) polyether-containing compounds and c) where appropriate one or more other copolymerizable monomers c) and subsequent at least partial hydrolysis of the ester functions in the original monomers a), with the proviso that in the absence of another copolymerizable monomer c) the polyether-containing compound b) must have a number average molecular weight ≦10,000, (B) where appropriate structure-improving auxiliaries and (C) other conventional shell constituents, the production and use thereof.

    摘要翻译： 本发明涉及硬胶囊，其包含（A）可通过自由基聚合获得的聚合物，a）至少一种乙烯基酯在存在b）含聚醚的化合物的存在下，和c）适当的一种或多种其它可共聚单体c） 在原始单体a）部分水解酯官能团，条件是在不存在另外的可共聚单体的情况下，c）含聚醚的化合物b）必须具有数均分子量<= 10,000，（B）其中适当的结构 改进助剂和（C）其他常规壳组分，其生产和使用。

    Preparing aqueous polymer dispersions
    25.
    发明授权
    Preparing aqueous polymer dispersions 失效
    制备聚合物水分散体

    公开(公告)号：US06444748B1

    公开(公告)日：2002-09-03

    申请号：US09456514

    申请日：1999-12-08

    申请人： Maximilian Angel ,  Karl Kolter ,  Axel Sanner

    发明人： Maximilian Angel ,  Karl Kolter ,  Axel Sanner

    IPC分类号： C08J2900

    CPC分类号： C08F220/14 ,  C08F2/22 ,  C08F220/18

    摘要： A process for preparing aqueous polymer dispersions by means of a polymerization, conducted in an aqueous system, of at least one free-radically polymerisable ethylenically unsaturated monomer in the presence of a polymerisation initiator, wherein the pH of the aqueous dispersion is adjusted during the preparation process by adding at least two different, basic reagents, at least one of said basic reagents being added in a plurality of stages.

    摘要翻译： 在聚合引发剂存在下，通过在水系统中进行至少一种可自由基聚合的烯属不饱和单体的聚合制备聚合物水分散体的方法，其中在制备过程中调节水分散体的pH 通过加入至少两种不同的碱性试剂，至少一种所述碱性试剂以多个阶段加入。

    Coating agents
    27.
    发明授权
    Coating agents 失效
    涂层剂

    公开(公告)号：US5356968A

    公开(公告)日：1994-10-18

    申请号：US3436

    申请日：1993-01-12

    申请人： Robert Rupaner ,  Michael W. Mueller ,  Maximilian Angel ,  Klaus Boehlke

    发明人： Robert Rupaner ,  Michael W. Mueller ,  Maximilian Angel ,  Klaus Boehlke

    IPC分类号： C08F2/26 ,  C08F2/30 ,  C08F20/10 ,  C08F20/52 ,  C08F212/00 ,  C08F212/08 ,  C08F218/02 ,  C08F218/04 ,  C08F220/04 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/42 ,  C08F220/44 ,  C08F220/56 ,  C08F222/02 ,  C08F246/00 ,  C09D125/00 ,  C09D125/02 ,  C09D125/08 ,  C09D131/02 ,  C09D133/02 ,  C09D133/04 ,  C09D133/08 ,  C09D133/26 ,  C09D157/04 ,  C09G1/16 ,  C08K5/41

    CPC分类号： C09G1/16 ,  C08F2/26 ,  C08F220/12 ,  C09D125/02 ,  C09D133/04

    摘要： A coating agent comprises an emulsion polymer obtained by free radical emulsion polymerization of a monomer mixture ofA) from 15 to 60% by weight of an acrylic or methacrylic ester having a primary or secondary C.sub.1 -C.sub.18 -alkyl group, as alcohol radical,B) from 15 to 50% by weight of an acrylic or methacrylic ester having tertiary C.sub.4 -C.sub.8 -alkyl group or a C.sub.6 -C.sub.12 -radical that is an alicyclic or aromatic group as alcohol group a methacrylic ester having a primary or secondary C.sub.2 -C.sub.4 -alkyl group as alcohol radical, acrylo- or methacrylonitrile, acryl- or meth-acrylamide, a vinyl ester of a C.sub.1 -C.sub.8 - carboxylic acid,C) from 10 to 50% by weight of one or more C.sub.8 -C.sub.12 - aromatic vinyl compounds,D) from 8 to 20% by weight of an olefinically unsaturated C.sub.3 -C.sub.5 -mono- or C.sub.4 -C.sub.8 -dicarboxylic acid or anhydride, andE) from 0 to 5% by weight of further copolymerizable monomers having functional groups in the presence of from 0.1 to 10% by weight, based on the monomer mixture of A to E, of an emulsifier mixture of(a) one or more anionic emulsified of formula I where ##STR1## M is an alkali metal or ammonium and X and Y are identical or different and each is O--(C.sub.n H.sub.2n O).sub.m --R, OM or NHR, wherein at least one of the radicals X and Y is O--(C.sub.n H.sub.2n O).sub.m --R or NHR, and(b) from 0.1 to 10 parts by weight per part by weight of (a) of at least one further different anionic emulsifier.

    摘要翻译： 涂层剂包括通过自由基乳液聚合获得的乳液聚合物，A单体混合物为15至60重量％的具有伯或仲C 1 -C 18烷基的丙烯酸或甲基丙烯酸酯，作为醇基，B ）15至50重量％的具有叔C4-C8烷基的丙烯酸或甲基丙烯酸酯或作为醇基的脂环族或芳族基团的C 6 -C 12基团具有伯或仲C 2 -C 4的甲基丙烯酸酯 - 烷基作为醇基，丙烯酰基或甲基丙烯腈，丙烯酰基或甲基丙烯酰胺，C1-C8-羧酸的乙烯基酯，C）10至50重量％的一种或多种C 8 -C 12 - 芳族乙烯基 化合物，D）8至20重量％的烯属不饱和C 3 -C 5 - 单 - 或C 4 -C 8 - 二羧酸或酸酐，和E）0至5重量％的其它可共聚单体，其具有官能团 基于A至E的单体混合物，乳化剂mixtu的存在为0.1至10重量％ （a）一种或多种式I的乳化的式I，其中IM是碱金属或铵，X和Y是相同或不同的，并且各自是O-（C n H 2n O）m R，OM或NHR，其中至少一个 的基团X和Y是O-（C n H 2n O）m R或NHR，和（b）0.1至10重量份每重量份的（a）至少一种其它不同的阴离子乳化剂。

    Aqueous synthetic resin dispersions
    29.
    发明授权
    Aqueous synthetic resin dispersions 失效
    水性合成树脂分散体

    公开(公告)号：US5066715A

    公开(公告)日：1991-11-19

    申请号：US502236

    申请日：1990-03-30

    申请人： Maximilian Angel ,  Andreas Einwiller

    发明人： Maximilian Angel ,  Andreas Einwiller

    IPC分类号： C08L25/04 ,  C08F2/22 ,  C08F20/52 ,  C08F218/02 ,  C08F218/04 ,  C08F220/00 ,  C08F220/44 ,  C08F220/58 ,  C08L25/00 ,  C08L31/02 ,  C08L31/04 ,  D04H1/435 ,  D04H1/587 ,  D04H1/645 ,  D06M15/29

    CPC分类号： D04H1/587 ,  C08F218/04 ,  D04H1/435 ,  D04H1/645

    摘要： Aqueous synthetic resin dispersions are obtainable by single-stage emulsion copolymerization of a monomer mixture ofa) from 35 to 99.5% by weight of one or more vinyl esters of aliphatic monocarboxylic acids of not more than 6 carbon atoms (monomers A),b) from 0.5 to 10% by weight of one or more monomers of the general formula I (monomers B) ##STR1## where R.sup.1, R.sup.2 and R.sup.3 independently of one another are each hydrogen or methyl,c) from 0 to 64.5% by weight of one or more of the monomers acrylonitrile, styrene and esters of an .alpha.,.beta.-monoethylenically unsaturated monocarboxylic acid of 2 to 5 carbon atoms and an alkanol of 1 to 8 carbon atoms (monomers C) andd) from 0 to 5% by weight of one or more .alpha.,.beta.-monoethylenically unsaturated mono- and/or dicarboxylic acids of 3 to 5 carbon atoms and/or their unsubstituted amides (monomers D),the weights of the monomers A, C and D being chosen within the stated limits so that a polymer composed only of these monomers would have a glass transition temperature of -50.degree. to +60.degree. C.These dispersions are suitable as binders for the production of nonwovens from mats.

    摘要翻译： 水溶性合成树脂分散体可通过a）35-99.5重量％的一种或多种不超过6个碳原子的脂肪族单羧酸乙烯基酯（单体A）的单级混合物单体乳液共聚获得，b） 0.5至10重量％的一种或多种通式I单体（单体B）其中R 1，R 2和R 3彼此独立地为氢或甲基，c）0至64.5重量％ 丙烯腈，苯乙烯和2至5个碳原子的α，β-单烯属不饱和单羧酸和1至8个碳原子的链烷醇（单体C）的单体中的一种或多种的单体，和d）0至5％ 具有3至5个碳原子的一种或多种α，β-单烯属不饱和单 - 和/或二羧酸和/或其未取代的酰胺（单体D）的重量，单体A，C和D的重量在所述 限制，使得仅由这些单体组成的聚合物将具有 玻璃化转变温度为-50℃至+ 60℃。这些分散体适用于从垫子生产无纺布的粘合剂。