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    LOW-VOC AQUEOUS HYBRID BINDERS
    1.
    发明申请
    LOW-VOC AQUEOUS HYBRID BINDERS 有权
    LOW-VOC水性混合胶粘剂

    公开(公告)号：US20100286325A1

    公开(公告)日：2010-11-11

    申请号：US12601293

    申请日：2008-06-12

    Applicant: Roelof Balk ,  Sebastian Roller ,  Rolf Dersch ,  Uwe Dittrich

    Inventor： Roelof Balk ,  Sebastian Roller ,  Rolf Dersch ,  Uwe Dittrich

    IPC: C08L33/10

    CPC classification number: C08L51/003 ,  C08F2/22 ,  C08F283/01 ,  C08F291/00 ,  C08L25/02 ,  C08L33/06 ,  C09D5/02 ,  C09D133/06 ,  C09D135/06 ,  C09D167/08 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/18

    Abstract: The present invention relates to aqueous binder compositions obtainable by emulsion polymerization of (A) at least one C1-C10 alkyl (meth)acrylate, and/or a vinylaromatic compound having up to 20 C atoms, or mixtures thereof (monomers A), (B) and also, if appropriate, further monomers B, and (C) at least one water-soluble alkyd resin having a weight-average molecular weight between 5000 and 40 000 Da, wherein the polymerization of the monomers A and also, if appropriate, B and the alkyds C is carried out in the form of a parallel feed process, and also to their preparation and use in coating materials.

    Abstract translation: 本发明涉及通过（A）至少一种（甲基）丙烯酸C 1 -C 10烷基酯和/或具有至多20个C原子的乙烯基芳族化合物或其混合物（单体A），（甲基）丙烯酸酯 B），并且如果合适，还可以含有另外的单体B和（C）至少一种重均分子量在5000至40000Da之间的水溶性醇酸树脂，其中单体A的聚合，以及如果合适 ，B和醇酸树脂C以平行进料工艺的形式进行，以及它们在涂料中的制备和用途。

    USE OF AQUEOUS POLYMER DISPERSIONS FOR IMPROVING RESISTANCE TO CHEMICAL INFLUENCES
    2.
    发明申请
    USE OF AQUEOUS POLYMER DISPERSIONS FOR IMPROVING RESISTANCE TO CHEMICAL INFLUENCES 审中-公开
    使用水性聚合物分散体，改善对化学反应的抵抗力

    公开(公告)号：US20130172483A1

    公开(公告)日：2013-07-04

    申请号：US13710952

    申请日：2012-12-11

    Applicant: Sebastian ROLLER ,  Rolf Dersch ,  Uwe Dittrich ,  Roelof Balk ,  Bas Lohmeijer ,  Ulrich Tromsdorf

    Inventor： Sebastian ROLLER ,  Rolf Dersch ,  Uwe Dittrich ,  Roelof Balk ,  Bas Lohmeijer ,  Ulrich Tromsdorf

    IPC: C08L33/14

    CPC classification number: C08L33/14 ,  C09D133/14

    Abstract: Coating compositions containing an aqueous polymer dispersion having improved resistance toward chemicals. The aqueous polymer dispersion is prepared by polymerizing a first composition containing at least one ethylenically unsaturated group (monomers) by radical aqueous emulsion polymerization and then, in the presence of a product mixture from the previous polymerization, polymerizing a second composition containing at least one ethylenically unsaturated group (monomers) by radical aqueous emulsion polymerization. The coating compositions are such that the difference between a glass transition temperature of a polymer prepared from the first polymerization and a glass transition temperature of a polymer prepared from the second polymerization is at least 50° C.

    Abstract translation: 含有对化学物质具有改善的耐水性聚合物分散体的涂料组合物。 聚合物水分散体是通过使含有至少一个烯键式不饱和基团（单体）的第一组合物通过自由基水乳液聚合聚合制备的，然后在来自先前聚合的产物混合物存在下，将含有至少一个烯键式 不饱和基团（单体）通过自由基水乳液聚合。 涂料组合物使得由第一聚合制备的聚合物的玻璃化转变温度与由第二聚合制备的聚合物的玻璃化转变温度之间的差为至少50℃。

    Use of aqueous polymer dispersions for improving resistance to chemical influences
    4.
    发明授权
    Use of aqueous polymer dispersions for improving resistance to chemical influences 有权
    使用聚合物水分散体改善对化学影响的抗性

    公开(公告)号：US09169380B2

    公开(公告)日：2015-10-27

    申请号：US13710952

    申请日：2012-12-11

    Applicant: Sebastian Roller ,  Rolf Dersch ,  Uwe Dittrich ,  Roelof Balk ,  Bas Lohmeijer ,  Ulrich Tromsdorf

    Inventor： Sebastian Roller ,  Rolf Dersch ,  Uwe Dittrich ,  Roelof Balk ,  Bas Lohmeijer ,  Ulrich Tromsdorf

    IPC: C08L33/14 ,  C09D133/14

    CPC classification number: C08L33/14 ,  C09D133/14

    Abstract: Coating compositions containing an aqueous polymer dispersion having improved resistance toward chemicals. The aqueous polymer dispersion is prepared by polymerizing a first composition containing at least one ethylenically unsaturated group (monomers) by radical aqueous emulsion polymerization and then, in the presence of a product mixture from the previous polymerization, polymerizing a second composition containing at least one ethylenically unsaturated group (monomers) by radical aqueous emulsion polymerization. The coating compositions are such that the difference between a glass transition temperature of a polymer prepared from the first polymerization and a glass transition temperature of a polymer prepared from the second polymerization is at least 50° C.

    Abstract translation: 含有对化学物质具有改善的耐水性聚合物分散体的涂料组合物。 聚合物水分散体是通过使含有至少一个烯键式不饱和基团（单体）的第一组合物通过自由基水乳液聚合聚合制备的，然后在来自先前聚合的产物混合物存在下，将含有至少一个烯键式 不饱和基团（单体）通过自由基水乳液聚合。 涂料组合物使得由第一聚合制备的聚合物的玻璃化转变温度与由第二聚合制备的聚合物的玻璃化转变温度之间的差为至少50℃。

    Aqueous binder composition
    5.
    发明授权
    Aqueous binder composition 有权
    水性粘合剂组合物

    公开(公告)号：US09068087B2

    公开(公告)日：2015-06-30

    申请号：US12067272

    申请日：2006-10-05

    Applicant: Roelof Balk ,  Rolf Dersch ,  Uwe Dittrich

    Inventor： Roelof Balk ,  Rolf Dersch ,  Uwe Dittrich

    IPC: C08L33/14 ,  C09D5/02 ,  C09D167/08 ,  C08L25/18 ,  C08L33/04 ,  C08L25/00 ,  C08L33/00 ,  C08L67/08

    CPC classification number: C09D5/02 ,  C08L25/00 ,  C08L25/18 ,  C08L33/00 ,  C08L33/04 ,  C08L33/14 ,  C08L67/08 ,  C09D167/08 ,  C08L2666/02

    Abstract: The present invention relates to an aqueous binder composition comprising (a) at least one emulsion polymer comprising as monomer units a C1-C8 alkyl (meth)acrylate, a vinylaromatic compound having up to 20 carbon atoms or mixtures thereof, (b) at least one water-soluble alkyd resin having a weight-average molecular weight of between 5000 and 40 000 Da, and (c) at least one alkyd resin having a weight-average molecular weight of more than 100 000 Da in the form of an aqueous emulsion, wherein the solids content of the mixture of (a), (b), and (c) is less than 60% by weight, and also to their use and preparation.

    Abstract translation: 本发明涉及水性粘合剂组合物，其包含（a）至少一种乳液聚合物，其包含作为单体单元的（甲基）丙烯酸C1-C8烷基酯，至多20个碳原子的乙烯基芳族化合物或其混合物，（b）至少 一种水溶性醇酸树脂，其重均分子量在5000至40000Da之间，和（c）至少一种醇酸树脂，其重均分子量大于100000Da，呈水乳液形式 ，其中（a），（b）和（c）的混合物的固体含量小于60重量％，以及它们的用途和制备。

    Aqueous Binder Composition
    6.
    发明申请
    Aqueous Binder Composition 有权
    水性粘合剂组合物

    公开(公告)号：US20080275165A1

    公开(公告)日：2008-11-06

    申请号：US12067272

    申请日：2006-10-05

    Applicant: Roelof Balk ,  Rolf Dersch ,  Uwe Dittrich

    Inventor： Roelof Balk ,  Rolf Dersch ,  Uwe Dittrich

    IPC: C08L67/03

    CPC classification number: C09D5/02 ,  C08L25/00 ,  C08L25/18 ,  C08L33/00 ,  C08L33/04 ,  C08L33/14 ,  C08L67/08 ,  C09D167/08 ,  C08L2666/02

    Abstract: The present invention relates to an aqueous binder composition comprising (a) at least one emulsion polymer comprising as monomer units a C1-C8 alkyl (meth)acrylate, a vinylaromatic compound having up to 20 carbon atoms or mixtures thereof, (b) at least one water-soluble alkyd resin having a weight-average molecular weight of between 5000 and 40 000 Da, and (c) at least one alkyd resin having a weight-average molecular weight of more than 100 000 Da in the form of an aqueous emulsion, wherein the solids content of the mixture of (a), (b), and (c) is less than 60% by weight, and also to their use and preparation.

    Abstract translation: 本发明涉及水性粘合剂组合物，其包含（a）至少一种乳液聚合物，其包含作为单体单元的（甲基）丙烯酸C 1 -C 8烷基酯，乙烯基芳族化合物 具有至多20个碳原子的化合物或其混合物，（b）至少一种重均分子量在5000至40000Da之间的水溶性醇酸树脂，和（c）至少一种具有重均分子量的醇酸树脂， （a），（b）和（c）的混合物的固体含量小于60重量％，并且还包括它们的用途 和准备。

    Aqueous binder composition comprising oligomers
    10.
    发明授权
    Aqueous binder composition comprising oligomers 有权
    包含低聚物的水性粘合剂组合物

    公开(公告)号：US09096753B2

    公开(公告)日：2015-08-04

    申请号：US13132197

    申请日：2009-11-23

    Applicant: Sebastian Roller ,  Rolf Dersch ,  Felix Baah

    Inventor： Sebastian Roller ,  Rolf Dersch ,  Felix Baah

    IPC: C10G50/00 ,  C08L33/00 ,  B01F3/12 ,  C09D133/00

    CPC classification number: C08L33/00 ,  C08L2205/02 ,  C09D133/00 ,  C08L2666/04

    Abstract: The present invention relates to an aqueous binder composition comprising: at least one polymer P having a glass transition temperature Tg in the range from −20 to +60° C., in the form of an aqueous polymer dispersion PD which is obtainable by free-radical emulsion polymerization of at least one ethylenically unsaturated monomer M, and 0.1 to 10% by weight, based on the sum of polymer P and oligomer, of one or more oligomers which are composed of ethylenically unsaturated monomers and have an average molecular weight Mw of 1000 to 30 000 g/mol, a glass transition temperature Tg in the range from +60 to +120° C., and an acid number in the range from 50 to 350, to a process for preparing it, to coating materials comprising it, and also to the use of water-soluble oligomers in a mixture with aqueous polymer dispersions in coating materials that lead to coatings featuring increased gloss.

    Abstract translation: 本发明涉及水性粘合剂组合物，其包含：至少一种聚合物P，其聚合物P的玻璃化转变温度Tg为-20℃至+ 60℃，呈聚合物水分散体PD的形式， 至少一种烯键式不饱和单体M的自由基乳液聚合和基于聚合物P和低聚物的总和的0.1至10重量％的一种或多种由烯键式不饱和单体构成的低聚物并且具有平均分子量Mw 1000〜30000g / mol，玻璃化转变温度Tg在+ 60〜+ 120℃的范围内，酸值在50〜350的范围内，其制备方法，包括它的涂料 ，以及在涂料中使用水溶性低聚物与含水聚合物分散体的混合物，导致涂层具有增加的光泽度。

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