公开(公告)号：US07705081B2

公开(公告)日：2010-04-27

申请号：US11112801

申请日：2005-04-22

Applicant: Robert Shane Porzio ,  Cheng-Le Zhao ,  Michael J. Anchor

Inventor： Robert Shane Porzio ,  Cheng-Le Zhao ,  Michael J. Anchor

IPC: C08K3/26

CPC classification number: C09D5/024

Abstract: An aqueous latex coating composition and method of making an aqueous latex coating composition that comprises at least one oligomeric ethylene glycol derivative having the structure RO—(CH2—CH2—O—)n—H, at least one latex polymer, and water, wherein R is H or Cl-C4 alkyl and preferably H, and n is from 3 to 9, preferably from 3 to 8, and more preferably from 3 to 6. The oligomeric ethylene glycol derivative functions as both a coalescing solvent and freeze-thaw stabilizer without contributing to the VOC content of the composition.

Abstract translation: 一种水性胶乳涂料组合物和制备水性胶乳涂料组合物的方法，其包含至少一种具有结构RO-（CH 2 -CH 2 -O-）n -H的至少一种乙二醇衍生物，至少一种胶乳聚合物和水，其中 R为H或C 1 -C 4烷基，优选为H，n为3至9，优选3至8，更优选为3至6.低聚乙二醇衍生物用作聚结溶剂和冻融稳定剂 而不会对组合物的VOC含量作出贡献。

公开(公告)号：US20080188603A1

公开(公告)日：2008-08-07

申请号：US11912289

申请日：2006-01-06

Applicant: Robert Shane Porzio ,  Cheng-Le Zhao ,  Michael J. Anchor

Inventor： Robert Shane Porzio ,  Cheng-Le Zhao ,  Michael J. Anchor

IPC: C09D107/02 ,  C08K3/26 ,  C08K3/22 ,  C08K3/30 ,  C08K3/34 ,  C08K3/00

CPC classification number: C09D5/024 ,  C09D7/20

Abstract: An aqueous latex coating composition and method of making an aqueous latex coating composition that comprises at least one oligomeric ethylene glycol derivative having the structure RO—(CH2—CH2—O—)n—H, at least one latex polymer, and water, wherein R is H or C1-C4 alkyl and preferably H, and n is from 3 to 9, preferably from 3 to 8, and more preferably from 3 to 6. The oligomeric ethylene glycol derivative functions as both a coalescing solvent and freeze-thaw stabilizer without contributing to the VOC content of the composition.

Abstract translation: 一种水性胶乳涂料组合物和制备水性胶乳涂料组合物的方法，所述组合物包含至少一种具有结构RO-（CH 2 CH 2 -CH 2）的低聚乙二醇衍生物 - ）N - H，至少一种胶乳聚合物和水，其中R是H或C 1 -C 4烷基，优选H ，n为3〜9，优选为3〜8，更优选为3〜6。低聚乙二醇衍生物用作聚结溶剂和冻融稳定剂两者，而无助于组合物的VOC含量。

公开(公告)号：US20060052502A1

公开(公告)日：2006-03-09

申请号：US10515184

申请日：2003-05-13

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

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

IPC: C08K3/26

CPC classification number: C09D5/024 ,  C08K5/04 ,  C08K5/42 ,  C08K5/49

Abstract: 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.

Abstract translation: 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：US06348528B1

公开(公告)日：2002-02-19

申请号：US09623459

申请日：2000-09-12

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

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

IPC: C08K552

CPC classification number: C08F2/26 ,  C09D5/027

Abstract: 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.

Abstract translation: 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：US07999050B2

公开(公告)日：2011-08-16

申请号：US11502500

申请日：2006-08-10

Applicant: Cheng-Le Zhao

Inventor： Cheng-Le Zhao

IPC: C08F2/00 ,  C08F4/00 ,  C08F30/08 ,  C08F26/00 ,  C08F20/06 ,  C08F20/10

CPC classification number: C08F246/00

Abstract: A method of making a composition comprising reacting, in a reactor, a non-halogenated acetoacetate group containing monomer, at least one additional monomer, and a base, wherein at least a portion of the base is fed to the reactor during reaction. Also, a composition comprising an aqueous polymer dispersion that is a product of a method comprising reacting a non-halogenated acetoacetate moiety containing monomer, at least one additional monomer, and a base, wherein the base is fed to the reaction during reaction, wherein the composition has a lower viscosity than a second composition, wherein the second composition is prepared from the same materials as the composition, and the second composition is made by a method wherein the base is added to the second composition after a reaction to form the second composition.

Abstract translation: 一种制备组合物的方法，包括在反应器中使含有非卤代乙酰乙酸酯基团的单体，至少一种另外的单体和碱反应，其中至少一部分碱在反应期间进料到反应器中。 此外，包含水性聚合物分散体的组合物，其是包含使含有非卤代乙酰乙酸酯部分的单体，至少一种另外的单体和碱反应的方法的产物，其中在反应期间将碱加入到反应中，其中 组合物具有比第二组合物更低的粘度，其中第二组合物由与组合物相同的材料制备，第二组合物通过以下方法制备，其中在反应后将碱添加到第二组合物中以形成第二组合物 。

公开(公告)号：US07612126B2

公开(公告)日：2009-11-03

申请号：US10580250

申请日：2004-12-01

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

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

IPC: C08L83/00

CPC classification number: C09D151/003 ,  C08F265/06 ,  C08K3/013 ,  C08F2/22

Abstract: 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.

Abstract translation: 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：US06492451B1

公开(公告)日：2002-12-10

申请号：US09554073

申请日：2000-05-11

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

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

IPC: C08K318

CPC classification number: C08F220/18 ,  C03C17/009 ,  C08F230/02 ,  C09D133/062 ,  C09D143/02 ,  C08L2666/54

Abstract: 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.

Abstract translation: 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：US06476097B1

公开(公告)日：2002-11-05

申请号：US09743219

申请日：2001-01-08

Applicant: Cheng-Le Zhao ,  Uwe Dittrich ,  Manfred Schwartz ,  Wolfgang Hümmer

Inventor： Cheng-Le Zhao ,  Uwe Dittrich ,  Manfred Schwartz ,  Wolfgang Hümmer

IPC: C08L3102

CPC classification number: C08F265/04 ,  C08F265/06 ,  C09D17/001 ,  C09D151/003

Abstract: An essentially solventless pigmented aqueous formulation which comprises: i) at least one polymer A in the form of polymer particles in disperse distribution, said particles comprising, from 80 to 99.9% by weight, based on the overall weight of the polymer A, of a water-insoluble polymer 1 having a glass transition temperature Tg1 in the range from −50 to +40° C., built up from ethylenically unsaturated monomers M1, and from 0.1 to 20% by weight, based on the overall weight of the polymer A, of one or more water-insoluble polymers i having a glass transition temperature Tgi of more than 50° C., built up from ethylenically unsaturated monomers Mi, ii) at least one pigment and, if desired, one or more extenders.

Abstract translation: 一种基本上无溶剂的着色的水性制剂，其包含：i）分散分布中聚合物颗粒形式的至少一种聚合物A，所述颗粒包含80至99.9重量％的聚合物A的总重量， 基于聚合物A的总重量，玻璃化转变温度Tg1在-50至+ 40℃的范围内，由烯属不饱和单体M1构成的水不溶性聚合物1和0.1至20重量％ 的一种或多种具有大于50℃的玻璃化转变温度Tgi的水不溶性聚合物，由烯键式不饱和单体Mi构成，ii）至少一种颜料，如果需要，一种或多种增量剂。

公开(公告)号：US06265028B1

公开(公告)日：2001-07-24

申请号：US09348293

申请日：1999-07-07

Applicant: Cheng-Le Zhao ,  Eckehardt Wistuba ,  Roland Baumstark ,  Gerald Wildburg

Inventor： Cheng-Le Zhao ,  Eckehardt Wistuba ,  Roland Baumstark ,  Gerald Wildburg

IPC: B05D302

CPC classification number: C08J7/047 ,  C08J2375/04 ,  C08J2433/00 ,  C08J2439/00 ,  C09D133/08 ,  C08L2666/34

Abstract: Aqueous formulations comprising: i) at least one film-forming polymer A constructed from ethylenically unsaturated monomers M and present in dispersed form in the aqueous formulation, said monomers M comprising at least one monethylenically unsaturated monomer M1 of the formula I  where X, R1, R2 and R3 are as defined in claim 1 and ii) at least one compound B having two or more aldehyde groups are used for coating substrates consisting essentially of polyurethanes.

Abstract translation: 水性制剂，其包含：i）至少一种由烯属不饱和单体M构成并以分散形式存在于水性制剂中的成膜聚合物A，所述单体M包含至少一种式I的单烯属不饱和单体M1，其中X，R 1， R2和R3如权利要求1所定义，ii）至少一种具有两个或更多个醛基的化合物B用于涂覆基本上由聚氨酯组成的基材。

公开(公告)号：US5763012A

公开(公告)日：1998-06-09

申请号：US720977

申请日：1996-10-16

Applicant: Cheng-Le Zhao ,  Eckehardt Wistuba ,  Joachim Roser ,  Paul Fitzgerald ,  Jan Spitzer

Inventor： Cheng-Le Zhao ,  Eckehardt Wistuba ,  Joachim Roser ,  Paul Fitzgerald ,  Jan Spitzer

IPC: C09D5/04 ,  C09D5/34 ,  C09D133/06 ,  C09D157/00 ,  C09K3/10 ,  B05D7/02

CPC classification number: C09K3/10 ,  C09D133/062 ,  C09D5/34 ,  C09K2200/0625 ,  Y10T428/2965

Abstract: The present invention relates to a method of coating substrates, especially those with a hydrophobic surface, in which the substrate to be coated is coated with a coating composition whose binder is a formulation comprising an aqueous polymer dispersion in which the polymer has carbonyl or oxirane groups (component a)), and at least one compound having at least two NH.sub.2 groups per molecule, is applied to the substrate to be coated �sic!. It also relates to coating compositions including such binder formulations, and furthermore to a method of sealing using a sealing composition including such formulations as its binder.

Abstract translation: 本发明涉及一种涂覆基材，特别是具有疏水性表面的基材的方法，其中待涂布的基材用涂料组合物涂布，所述涂料组合物的粘合剂是包含其中聚合物具有羰基或环氧乙烷基团的聚合物水分散体 （组分a））和至少一种每分子具有至少两个NH 2基团的化合物施加到待涂覆的基底上。 它还涉及包括这种粘合剂制剂的涂料组合物，此外还涉及使用包含这种制剂如其粘合剂的密封组合物进行密封的方法。