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32 条记录 (耗时 0.023 秒)

    Solvent-free pigmented formulation
    1.
    发明授权
    Solvent-free pigmented formulation 有权
    无溶剂色素配方

    公开(公告)号：US06794436B2

    公开(公告)日：2004-09-21

    申请号：US10138410

    申请日：2002-05-06

    申请人： Bernhard Schlarb ,  Rolf Dersch ,  David Christie ,  Franz Weingart

    发明人： Bernhard Schlarb ,  Rolf Dersch ,  David Christie ,  Franz Weingart

    IPC分类号： C08K310

    CPC分类号： D21H19/58 ,  C08L33/02 ,  C09D133/08 ,  C08L2666/04 ,  C08L2666/54

    摘要： The present invention relates to a solvent-free pigmented formulation comprising I) a binder based on at least one copolymer P in an aqueous polymer dispersion obtainable by free-radical aqueous emulsion polymerization of a monomer mixture containing a) from 45 to 69.95% by weight of at least one monomer a) whose homopolymer has a glass transition temperature Tg of less than 20° C., b) from 30 to 54.95% by weight of at least one monomer b) whose homopolymer has a glass transition temperature Tg of more than 50° C., c) from 0.05 to 1.5% by weight of itaconic acid and/or its anhydride and/or its salts, as acidic monomer c), and d) from 0 to 2% by weight of at least one further monomer d), the sum of the % by weight of a) to d) being 100% by weight, II) at least one pigment, III) at least one pigment dispersant having an acid number to DIN 53402 of less than 600, IV) if desired, an inorganic filler, and V) customary auxiliaries.

    摘要翻译： 本发明涉及一种无溶剂的着色制剂，其包含I）基于聚合物水分散体中至少一种共聚物P的粘合剂，其可通过单体混合物的自由基水性乳液聚合获得，所述单体混合物含有45重量％至69.95重量％ 至少一种单体a）其均聚物的玻璃化转变温度Tg低于20℃，b）30-4.95重量％的至少一种单体b）其均聚物的玻璃化转变温度Tg大于50℃ c），0.05至1.5重量％的衣康酸和/或其酸酐和/或其盐作为酸性单体c），和d）0至2重量％的至少一种其它单体d）， a）至d）的重量％的总和为100重量％，II）至少一种颜料，III）至少一种颜色分散剂，根据DIN 53402的酸值小于600，IV）如果需要， 无机填料，和V）常规助剂。

    Pigmented formulations based on aqueous polymer dispersions
    2.
    发明授权
    Pigmented formulations based on aqueous polymer dispersions 有权
    基于含水聚合物分散体的着色制剂

    公开(公告)号：US06492451B1

    公开(公告)日：2002-12-10

    申请号：US09554073

    申请日：2000-05-11

    申请人： Rolf Dersch ,  Joachim Roser ,  Bernhard Schlarb ,  Cheng-Le Zhao

    发明人： Rolf Dersch ,  Joachim Roser ,  Bernhard Schlarb ,  Cheng-Le Zhao

    IPC分类号： C08K318

    CPC分类号： C08F220/18 ,  C03C17/009 ,  C08F230/02 ,  C09D133/062 ,  C09D143/02 ,  C08L2666/54

    摘要： A pigment-comprising formulation for coating substrates, comprising: (i) an aqueous dispersion of at least one water-insoluble polymer P which has phosphonate groups, as a binder, said polymer P having a glass transition temperature Tg in the range of −60° to 80° C., (ii) at least one inorganic pigment, (iii) optionally, one or more inorganic fillers, and (iv) at least one auxiliary, wherein water-insoluble polymer P is obtained by free-radical aqueous emulsion polymerization of ethylenically unsaturated monomers comprising: 90 to 99.9% by weight of at least one monomer a, which is selected from the group consisting of vinylaromatic monomers, the esters of acrylic acid with C1-C12-alkanols, the vinyl esters of aliphatic C1-C12-monocarboxylic acids, ethylene and vinylchloride, and 0.1 to 10% by weight of at least one phosphonate group containing monomer.

    摘要翻译： 一种用于涂布基材的含颜料的制剂，包括：（i）至少一种具有膦酸酯基的水不溶性聚合物P的水性分散体作为粘合剂，所述聚合物P的玻璃化转变温度Tg在-60 （ii）至少一种无机颜料，（iii）任选的一种或多种无机填料，和（iv）至少一种助剂，其中水不溶性聚合物P由自由基水乳液获得 烯属不饱和单体的聚合包括：90-99.9重量％的至少一种单体a，其选自乙烯基芳族单体，丙烯酸与C 1 -C 12 - 链烷醇的酯，脂族C1- C12-一元羧酸，乙烯和氯乙烯，和0.1〜10重量％的至少一个含膦酸酯基团的单体。

    Aqueous coating composition with low VOC content
    5.
    发明授权
    Aqueous coating composition with low VOC content 有权
    含VOC含量低的水性涂料组合物

    公开(公告)号：US07858682B2

    公开(公告)日：2010-12-28

    申请号：US12095039

    申请日：2006-11-15

    申请人： Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch

    发明人： Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch

    IPC分类号： C08K5/05 ,  C09D11/00 ,  C09D5/02 ,  C08L31/00 ,  C08L33/00

    CPC分类号： C09D133/066 ,  C08L2666/02

    摘要： The present invention aqueous coating compositions comprising (a) an acrylate-based binder comprising 1% to 10% by weight of at least one hydroxy-functional comonomer of the general formula (I) A-[B]n-C where A is a polymerizable group, B is a spacer, C is a hydroxy-functional radical, and n is 0 or 1, (b) at least one pigment, (c) water, (d) less than 3% by weight of antifrost agent, and if appropriate, further, customary auxiliaries.

    摘要翻译： 本发明的水性涂料组合物，其包含（a）包含1重量％至10重量％的至少一种通式（I）A- [B] nC的羟基官能共聚单体的丙烯酸酯类粘合剂，其中A为可聚合基团 ，B为间隔基，C为羟基官能团，n为0或1，（b）至少一种颜料，（c）水，（d）小于3％（重量）防冻剂，如果合适 ，进一步，习惯辅助。

    LOW-VOC AQUEOUS HYBRID BINDERS
    6.
    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

    申请人： Roelof Balk ,  Sebastian Roller ,  Rolf Dersch ,  Uwe Dittrich

    发明人： Roelof Balk ,  Sebastian Roller ,  Rolf Dersch ,  Uwe Dittrich

    IPC分类号： C08L33/10

    CPC分类号： 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

    摘要： 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.

    摘要翻译： 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
    9.
    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

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

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

    IPC分类号： C08L33/14

    CPC分类号： C08L33/14 ,  C09D133/14

    摘要： 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.

    摘要翻译： 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℃。