公开(公告)号：US06348528B1

公开(公告)日：2002-02-19

申请号：US09623459

申请日：2000-09-12

申请人： Bernhard Schlarb ,  Gregor Ley ,  Cheng-Le Zhao ,  Alexander Haunschild ,  Maria Gyopar Rau ,  Rolf Dersch

发明人： Bernhard Schlarb ,  Gregor Ley ,  Cheng-Le Zhao ,  Alexander Haunschild ,  Maria Gyopar Rau ,  Rolf Dersch

IPC分类号： C08K552

CPC分类号： C08F2/26 ,  C09D5/027

摘要： Aqueous polymer dispersion comprising from 0.1 to 10 parts by weight per 100 parts by weight of polymer of an emulsifier A) having a phosphate group, wherein said emulsifier consists at least 50% by weight of ethylene oxide and propylene oxide groups and the proportion of the ethylene oxide groups and propylene oxide groups is in each case at least 10% by weight, based on the overall amount of the ethylene oxide and propylene oxide groups.

摘要翻译： 含水聚合物分散体包含0.1至10重量份/ 100重量份具有磷酸基团的乳化剂A）的聚合物，其中所述乳化剂为至少50重量％的环氧乙烷和环氧丙烷基团， 在每种情况下，环氧乙烷基团和环氧丙烷基团基于环氧乙烷和环氧丙烷基团的总量至少为10重量％。

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。

公开(公告)号：US06790272B1

公开(公告)日：2004-09-14

申请号：US09623487

申请日：2000-09-15

申请人： Cheng-Le Zhao ,  Joachim Roser ,  Rolf Dersch ,  Roland Baumstark

发明人： Cheng-Le Zhao ,  Joachim Roser ,  Rolf Dersch ,  Roland Baumstark

IPC分类号： C09D502

CPC分类号： C09D17/004 ,  C08F222/02 ,  C09D5/024 ,  C09D133/064 ,  C08L2666/54

摘要： The invention relates to aqueous pigment preparations containing i) at least one copolymer P of ethylenically unsaturated monomers M in the form of an aqueous polymer dispersion which contains between 0.1 and 1.5 weight %, in relation to the total weight of the copolymer P, of polymerized itaconic acid as acid monomer M1, its salts and/or anhydride, where up to 50 weight % of the itaconic acid can be substituted by another monomer having at least one acid group or a neutralized acid group, and whose glass transition temperature TG lies between −10 and +50° C.; ii) at least one inorganic pigment; iii) possibly inorganic fillers; and iv) standard additives. The invention also relates to the use of the copolymers P containing itaconic acid for improving the wet-abrasion resistance of polymer-bound coatings containing pigments.

摘要翻译： 本发明涉及水性颜料制剂，其含有i）至少一种含水聚合物分散体形式的烯属不饱和单体M的共聚物P，其相对于共聚物P的总重量为0.1至1.5重量％，聚合的 衣康酸作为酸单体M1，其盐和/或酸酐，其中至多50重量％的衣康酸可以被具有至少一个酸基或中和的酸基的另一个单体取代，并且其玻璃化转变温度TG位于 -10和+ 50°C。 ii）至少一种无机颜料; iii）可能的无机填料; 和iv）标准添加剂。 本发明还涉及含有衣康酸的共聚物P用于改善含有颜料的聚合物结合涂层的耐湿耐磨性的用途。

公开(公告)号：US20070105982A1

公开(公告)日：2007-05-10

申请号：US10580250

申请日：2004-12-01

申请人： Konrad Roschmann ,  Jorg Leuninger ,  Rolf Dersch ,  Cheng-Le Zhao ,  Li Zhuo ,  Terri Cunningham

发明人： Konrad Roschmann ,  Jorg Leuninger ,  Rolf Dersch ,  Cheng-Le Zhao ,  Li Zhuo ,  Terri Cunningham

IPC分类号： C09D151/00

CPC分类号： C09D151/003 ,  C08F265/06 ,  C08K3/013 ,  C08F2/22

摘要： The present invention relates to an aqueous coating composition having excellent freeze-thaw stability and a low-VOC content, comprising a multi-stage polymer dispersion comprising (a) an inner phase comprising at least one latex polymer derived from at least one monomer and at least one polymerizable alkoxylated surfactant having the structure: R1—R2 wherein R1 is an allyl group selected from the group consisting of CH3—CH═CH— and CH2═CH—CH2—, or an acrylic group and R2 is a radical comprising at least two carbon atoms and at least one oxyethylene or oxypropylene unit; (b) an outer phase having a glass transition temperature of from 30° C. to 110° C. containing at least one ethylenic unsaturated monomer (c) at least one pigment; (d) water; and (e) less than 3.0% by weight based on the total weight of the aqueous coating composition of anti-freeze agents.

摘要翻译： 本发明涉及具有优异的冻融稳定性和低VOC含量的水性涂料组合物，其包含多级聚合物分散体，其包含（a）内相，其包含至少一种衍生自至少一种单体的胶乳聚合物和 至少一种具有以下结构的可聚合的烷氧基化表面活性剂：R 1 -R 2其中R 1是选自下组的烯丙基：CH 3 - CH-CH-和CH 2 -CH-CH 2 - ，或丙烯酸基和R 2是包含至少两个碳的基团 原子和至少一个氧化乙烯或氧丙烯单元; （b）含有至少一种烯属不饱和单体（c）至少一种颜料的玻璃化转变温度为30℃至110℃的外相; （d）水; 和（e）基于抗冻剂的水性涂料组合物的总重量小于3.0重量％。

公开(公告)号：US20060052502A1

公开(公告)日：2006-03-09

申请号：US10515184

申请日：2003-05-13

申请人： Cheng-Le Zhao ,  Terri Cunningham ,  Li Zhuo ,  Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch

发明人： Cheng-Le Zhao ,  Terri Cunningham ,  Li Zhuo ,  Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch

IPC分类号： C08K3/26

CPC分类号： C09D5/024 ,  C08K5/04 ,  C08K5/42 ,  C08K5/49

摘要： The present invention is an aqueous coating composition having excellent freeze-thaw stability and a low-VOC content. The aqueous coating composition of the invention includes at least one latex polymer derived from at least one monomer and at least one polymerizable alkoxylated surfactant, at least one pigment, and water. In accordance with the invention, less than 3.0% by weight of anti-freeze agents based on the total weight of the aqueous coating composition are used in the composition. The present invention also includes a method of preparing an aqueous coating composition such as a latex paint including the above components.

摘要翻译： 本发明是具有优异的冻融稳定性和低VOC含量的水性涂料组合物。 本发明的水性涂料组合物包括至少一种衍生自至少一种单体和至少一种可聚合烷氧基化表面活性剂，至少一种颜料和水的胶乳聚合物。 根据本发明，在组合物中使用基于水性涂料组合物总重量的小于3.0重量％的防冻剂。 本发明还包括制备水性涂料组合物的方法，例如包括上述组分的乳胶漆。

公开(公告)号：US07612126B2

公开(公告)日：2009-11-03

申请号：US10580250

申请日：2004-12-01

申请人： Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch ,  Cheng-Le Zhao ,  Li Zhuo ,  Terri A. Cunningham

发明人： Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch ,  Cheng-Le Zhao ,  Li Zhuo ,  Terri A. Cunningham

IPC分类号： C08L83/00

CPC分类号： C09D151/003 ,  C08F265/06 ,  C08K3/013 ,  C08F2/22

摘要： The present invention relates to an aqueous coating composition having excellent freeze-thaw stability and a low-VOC content, comprising a multi-stage polymer dispersion comprising (a) an inner phase comprising at least one latex polymer derived from at least one monomer and at least one polymerizable alkoxylated surfactant having the structure: R1—R2 wherein R1 is an allyl group selected from the group consisting of CH3—CH═CH— and CH2═CH—CH2—, or an acrylic group and R2 is a radical comprising at least two carbon atoms and at least one oxyethylene or oxypropylene unit; (b) an outer phase having a glass transition temperature of from 30° C. to 110° C. containing at least one ethylenic unsaturated monomer (c) at least one pigment; (d) water; and (e) less than 3.0% by weight based on the total weight of the aqueous coating composition of anti-freeze agents.

摘要翻译： 本发明涉及具有优异的冻融稳定性和低VOC含量的水性涂料组合物，其包含多级聚合物分散体，其包含（a）内相，其包含至少一种衍生自至少一种单体的胶乳聚合物和 至少一种具有以下结构的可聚合的烷氧基化表面活性剂：其中R 1是选自CH 3 -CH-CH-和CH 2 -CH-CH 2 - 或丙烯酸基的烯丙基，R 2是至少包含 两个碳原子和至少一个氧化乙烯或氧化丙烯单元; （b）含有至少一种烯属不饱和单体（c）至少一种颜料的玻璃化转变温度为30℃至110℃的外相; （d）水; 和（e）基于抗冻剂的水性涂料组合物的总重量小于3.0重量％。

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。

公开(公告)号：US20120053260A1

公开(公告)日：2012-03-01

申请号：US13221021

申请日：2011-08-30

申请人： Roelof BALK ,  Rolf Dersch ,  Sebastian Roller ,  Bernhard Schuler

发明人： Roelof BALK ,  Rolf Dersch ,  Sebastian Roller ,  Bernhard Schuler

IPC分类号： C09D5/02 ,  C08F2/46 ,  C09D4/02

CPC分类号： C09D5/022 ,  C08F2/24 ,  C08F2/46 ,  C08F220/18 ,  C08F220/40 ,  C08F2220/1825 ,  C09D4/00 ,  C09D133/066 ,  C08F212/08 ,  C08F220/06 ,  C08F220/56 ,  C08F2220/283

摘要： The present invention provides aqueous emulsion polymers comprising (A) monomers A (B) at least one (meth)acrylate with olefinically unsaturated side groups (monomers B), and (C) at least one photoinitiator, and also the use thereof in coating materials, more particularly in exterior architectural paints.

摘要翻译： 本发明提供包含（A）单体A（B）至少一种具有烯属不饱和侧基（单体B）的（甲基）丙烯酸酯和（C）至少一种光引发剂的水性乳液聚合物，以及其在涂料中的用途 ，更具体地在外部建筑涂料中。

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。

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。