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    Process for preparing esters of (meth) acrylic acid
    91.
    发明授权
    Process for preparing esters of (meth) acrylic acid 有权
    制备（甲基）丙烯酸酯的方法

    公开(公告)号：US6150458A

    公开(公告)日：2000-11-21

    申请号：US358303

    申请日：1999-07-21

    申请人： Jan Weikard ,  Wolfgang Fischer

    发明人： Jan Weikard ,  Wolfgang Fischer

    IPC分类号： C07C67/60 ,  C08G63/91 ,  C08G65/32

    CPC分类号： C07C67/60 ,  Y10S525/921

    摘要： The present invention relates to a process for preparing (meth)acrylic acid esters by1) reacting hydroxyl group-containing polyethers, polyesters or polyester ethers with (meth)acrylic acid in the presence of an acid esterification catalyst and a solvent to form (meth)acrylic acid esters, and2) reacting the acid esterification catalyst acid and unreacted (meth)acrylic acid with a compound containing two or more epoxide groups in the presence of the solvent used in step 1).

    摘要翻译： 本发明涉及一种制备（甲基）丙烯酸酯的方法，该方法是在酸酯化催化剂和溶剂的存在下使含羟基的聚醚，聚酯或聚酯醚与（甲基）丙烯酸反应形成（甲基） ）丙烯酸酯，和2）在步骤1）中使用的溶剂的存在下，使酸酯化催化剂酸和未反应的（甲基）丙烯酸与含有两个或更多个环氧基的化合物反应。

    Polymer compositions for graft copolymer as well as mixtures thereof and thermoplastic compounds containing them
    92.
    发明授权
    Polymer compositions for graft copolymer as well as mixtures thereof and thermoplastic compounds containing them 失效
    接枝共聚物的聚合物组合物及其混合物和含有它们的热塑性化合物

    公开(公告)号：US6111012A

    公开(公告)日：2000-08-29

    申请号：US981292

    申请日：1997-12-22

    申请人： Michael Fischer ,  Jurgen Koch ,  Bernhard Rosenau ,  Graham Edmund Mc Kee ,  Sven Grabowski ,  Norbert Mosbach ,  Wolfgang Fischer ,  Walter Heckmann

    发明人： Michael Fischer ,  Jurgen Koch ,  Bernhard Rosenau ,  Graham Edmund Mc Kee ,  Sven Grabowski ,  Norbert Mosbach ,  Wolfgang Fischer ,  Walter Heckmann

    IPC分类号： C08F257/02 ,  C08F265/04 ,  C08F285/00 ,  C08L69/00 ,  C08L51/04

    CPC分类号： C08F285/00 ,  C08F257/02 ,  C08F265/04 ,  C08L69/00

    摘要： Graft copolymers (P1) contain, in any desired sequence, at least (P1.1) a hard segment having a glass transition temperature of at least 11.degree. C., which contains at least one vinylaromatic monomer as the monomer or as one of two or more monomers copolymerizable with one another and a crosslinker component comprising at least dihydrodicyclopentadienyl acrylate as a crosslinking agent having two or more functional groups of different reactivity and at least one crosslinking agent having two or more functional groups of the same reactivity, and (P1.2) a soft segment having a glass transition temperature of not more than 10.degree. C., which contains at least one acrylate as the monomer or as one of two or more monomers copolymerizable with one another, and blends and thermoplastic materials contain said graft copolymers.

    摘要翻译： PCT No.PCT / EP96 / 02793 Sec。 371 1997年12月22日第 102（e）1997年12月22日PCT PCT 1996年6月26日PCT公布。 第WO97 / 01588号公报 日期1997年1月16日接枝共聚物（P1）以任何期望的顺序含有至少（P1.1）具有至少11℃的玻璃化转变温度的硬链段，其含有至少一种乙烯基芳族单体作为单体 或作为彼此可共聚的两种或更多种单体之一和至少包含二氢二环戊二烯基丙烯酸酯作为具有两个或更多个不同反应性官能团的交联剂的交联剂组分和至少一种具有两个或更多个具有相同反应性的官能团的交联剂 ，和（P1.2）具有玻璃化转变温度不超过10℃的软链段，其包含至少一种作为单体的丙烯酸酯或作为可彼此共聚的两种或更多种单体之一，以及共混物和热塑性 材料含有所述接枝共聚物。

    Polymer composition for graft copolymers as well as mixtures thereof and thermoplastic compounds containing them
    93.
    发明授权
    Polymer composition for graft copolymers as well as mixtures thereof and thermoplastic compounds containing them 失效
    接枝共聚物的聚合物组合物及其混合物和含有它们的热塑性化合物

    公开(公告)号：US6066693A

    公开(公告)日：2000-05-23

    申请号：US981521

    申请日：1997-12-23

    申请人： Michael Fischer ,  Bernhard Rosenau ,  Wolfgang Fischer

    发明人： Michael Fischer ,  Bernhard Rosenau ,  Wolfgang Fischer

    IPC分类号： C08L51/00 ,  C08F257/02 ,  C08F265/04 ,  C08F285/00 ,  C08F291/02 ,  C08L69/00 ,  C08L101/00

    CPC分类号： C08F285/00 ,  C08F257/02 ,  C08F265/04 ,  C08L69/00

    摘要： Graft copolymers (P1) having an average particle size of from 40 to 2000 nm contain at least (P1.1) a soft segment having a glass transition temperature of not more than 10.degree. C. as a grafting base, which segment contains at least one acrylate as the monomer or as one of two or more monomers copolymerizable with one another, and at least one crosslinking agent, and (P1.2) a hard segment having a glass transition temperature of at least 11.degree. C. as a graft layer, which segment contains at least one vinylaromatic monomer as one of two or more monomers copolymerizable with one another, that region of the subsequent graft layer which is adjacent to the grafting base P1.1 comprising at least one vinylaromatic monomer and the region facing away from the grafting base comprising at least one vinylaromatic monomer with at least one monomer copolymerizable therewith, and blends and thermoplastic materials contain these graft copolymers.

    摘要翻译： PCT No.PCT / EP96 / 02792 Sec。 371 1997年12月23日第 102（e）1997年12月23日PCT PCT 1996年6月26日PCT公布。 出版物WO97 / 01589 日期1997年1月16日平均粒度为40〜2000nm的共聚物（P1）至少含有（P1.1）作为接枝基的玻璃化转变温度为10℃以下的软链段， 该片段含有作为单体的至少一种丙烯酸酯或作为可以彼此共聚的两种或更多种单体之一和至少一种交联剂，和（P1.2）玻璃化转变温度为至少11℃的硬链段 作为接枝层，该链段含有至少一种乙烯基芳族单体作为可彼此共聚的两种或更多种单体之一，后续接枝层的与接枝基底P1.1相邻的区域包含至少一种乙烯基芳族单体和 接触基底的区域包括至少一种乙烯基芳族单体和至少一种可与其共聚的单体，共混物和热塑性材料含有这些接枝共聚物。

    Particulate graft copolymers and thermoplastic molding materials containing them and having improved colorability
    96.
    发明授权
    Particulate graft copolymers and thermoplastic molding materials containing them and having improved colorability 失效
    颗粒状接枝共聚物和含有它们的热塑性成型材料并具有改善的着色性

    公开(公告)号：US5777036A

    公开(公告)日：1998-07-07

    申请号：US839704

    申请日：1997-04-15

    申请人： Wolfgang Fischer ,  Jurgen Koch ,  Graham Edmund McKee

    发明人： Wolfgang Fischer ,  Jurgen Koch ,  Graham Edmund McKee

    IPC分类号： C08F285/00 ,  C08L25/12 ,  C08L51/00 ,  C08L51/04

    CPC分类号： C08L25/12 ,  C08F285/00 ,  C08L51/00

    摘要： Particulate graft copolymers A) are composed of a.sub.1) from 5 to 70% by weight, based on A), of a grafting base having a glass transition temperature of less than 10.degree. C. and based on a.sub.11) from 50 to 99.94% by weight, based on a.sub.1), of at least one alkyl acrylate where the alkyl radical is of 1 to 30 carbon atoms, a.sub.12) from 0 to 49.9% by weight, based on a.sub.1), of a further monounsaturated monomer copolymerizable with b.sub.11) and a.sub.13) from 0.01 to 5% by weight, based on a.sub.1), of polyfunctional crosslinking monomers, a.sub.2) from 20 to 85% by weight, based on A), of a stage polymerized in the presence of component a.sub.1) and comprising a.sub.21) from 95 to 100% by weight, based on a.sub.2), of at least one monomer having a refractive index n.sub.D.sup.20 of more than 1.51 and a.sub.22) from 0 to 5% by weight, based on a.sub.2), of a polyfunctional, crosslinking monomer and a.sub.3) from 10 to 50% by weight, based on A), of at least one further stage polymerized in the presence of the product obtained after the preparation of a.sub.2) and comprising a.sub.31) from 50 to 95% by weight, based on a.sub.3), of a vinylaromatic monomer and a.sub.32) from 5 to 50% by weight, based on a.sub.3), of polar, copolymerizable comonomers selected from the group consisting of acrylonitrile, methacrylonitrile, esters of (meth)acrylic acid where the alkyl radical is of 1 to 20 carbon atoms, maleic anhydride, (meth)acrylamide and/or vinyl alkyl ethers where the alkyl radical is of 1 to 8 carbon atoms.

    摘要翻译： 颗粒状接枝共聚物A）由a1）5-70重量％（基于A）组成的玻璃化转变温度低于10℃的接枝碱和基于a）为50-99.94％的接枝基 至少一种烷基丙烯酸酯，其中烷基为1至30个碳原子的重量，a12）基于a1）0至49.9重量％的另外的单不饱和单体可与b11）和 a13）0.01至5重量％，基于a1）的多官能交联单体，a2）基于A）的20至85重量％的在组分a1）存在下聚合的阶段，并且包含a 21） 基于a2）的至少一种折射率nD20大于1.51的单体和基于a2）的0至5重量％的至少一种单体为95至100重量％的多官能交联单体和 a3）基于A）的10至50重量％的至少一个另外的阶段在制备a2）和co之后获得的产物存在下聚合 令人惊奇的a31）基于a3）为50〜95重量％的乙烯基芳族单体和a32）基于a3）5〜50重量％的极性共聚合共聚单体，其选自丙烯腈，甲基丙烯腈 （甲基）丙烯酸，其中烷基为1-20个碳原子的酯，马来酸酐，（甲基）丙烯酰胺和/或其中烷基为1-8个碳原子的乙烯基烷基醚。

    Coating compositions curable by radiation and their use for preparing coated substrates
    97.
    发明授权
    Coating compositions curable by radiation and their use for preparing coated substrates 失效
    通过辐射固化的涂料组合物及其用于制备涂布的基材

    公开(公告)号：US5744248A

    公开(公告)日：1998-04-28

    申请号：US789047

    申请日：1997-01-28

    申请人： Jurgen Meixner ,  Wolfgang Fischer ,  Manfred Muller ,  Gunter Ruf

    发明人： Jurgen Meixner ,  Wolfgang Fischer ,  Manfred Muller ,  Gunter Ruf

    IPC分类号： C08L67/06 ,  C08F283/01 ,  C08F290/00 ,  C08F299/00 ,  C08F299/04 ,  C09D4/02 ,  C09D4/06 ,  C09D167/06 ,  C09D167/08 ,  C14C11/00 ,  G03F7/032 ,  C08L67/08

    CPC分类号： G03F7/032 ,  C09D167/06 ,  C09D167/08 ,  C09D4/06 ,  C14C11/00 ,  Y10T428/31794

    摘要： The present invention relates to coating compositions, which are curable by radiation and contain I) 0 to 95 parts by weight of at least one binder curable by radiation and containing maleate, fumarate and/or acryloyl groups other than those of component II), II) 5 to 100 parts by weight of a mixture of A) 20 to 80 parts by weight of at least one polyester resin prepared from fatty acids, provided that at least 20 wt. % of component A) is a fatty acid having a number average molecular weight of 112 to 400 and B) 20 to 80 parts by weight of compounds containing (meth)acryloyl groups, having a viscosity at 23.degree. C. of 10 to 1,000 mPa.s and having a number average molecular weight of 170 to 1,000, wherein the sum of the parts by weight of components I) and II) adds up to 100, based on the weight of components I) and II), and the sum of the parts by weight of components A) and B) adds up to 100, based on the weight of components A) and B).

    摘要翻译： 本发明涉及涂料组合物，其可通过辐射固化并含有I）0至95重量份的至少一种可通过辐射固化并可含有除组分II），II之外的马来酸酯，富马酸酯和/或丙烯酰基的粘合剂 ）5至100重量份的A）20至80重量份的由脂肪酸制备的至少一种聚酯树脂的混合物，条件是至少20重量份 组分A）的％是数均分子量为112〜400的脂肪酸，B）20〜80重量份含有（甲基）丙烯酰基的化合物，在23℃下的粘度为10〜1000mPa 并且其数均分子量为170至1,000，其中基于组分I）和II）的重量，组分I）和II）的重量份的总和相加至100，并且 组分A）和B）的重量份数基于组分A）和B）的重量加起来高达100。

    Continuous preparation of polymers
    98.
    发明授权
    Continuous preparation of polymers 失效
    连续制备聚合物

    公开(公告)号：US5739219A

    公开(公告)日：1998-04-14

    申请号：US673966

    申请日：1996-07-01

    申请人： Wolfgang Fischer ,  Michael Baumgartel

    发明人： Wolfgang Fischer ,  Michael Baumgartel

    IPC分类号： B01J19/24 ,  C08F2/00 ,  C08F2/02 ,  C08F2/04 ,  C08F2/06 ,  C08F212/10

    CPC分类号： B01J19/245 ,  B01J19/242 ,  B01J2219/00085 ,  B01J2219/00164 ,  B01J2219/00168

    摘要： In a process and an apparatus for the continuous preparation of polymers from reaction components, in particular of copolymers of styrene and acrylonitrile, by bulk or solution polymerization, the reaction components are passed through a recycle reactor which has at least one tube bundle reactor whose tubes are in thermal contact with a liquid heat-transfer medium and which is connected to at least one static mixing element.

    摘要翻译： 在通过本体或溶液聚合从反应组分，特别是苯乙烯和丙烯腈的共聚物中连续制备聚合物的方法和装置中，将反应组分通过具有至少一个管束反应器的再循环反应器，其管 与液体传热介质热接触并且连接到至少一个静态混合元件。