公开(公告)号：US10119040B2

公开(公告)日：2018-11-06

申请号：US15659813

申请日：2017-07-26

Applicant: Rohm and Haas Company

Inventor： Gary W. Dombrowski ,  Pu Luo ,  Partha S. Majumdar

IPC: C08F2/00 ,  C08F210/00 ,  C09D7/61 ,  C09D7/63 ,  C09D5/00 ,  C09D133/26 ,  C08F2/30 ,  C09D5/02 ,  C08F265/06 ,  C09D151/00 ,  C08K3/22 ,  C08K3/28 ,  C08K5/25 ,  C08F220/18

Abstract: The present invention relates to a deep base or accent coating composition comprising an acrylic based binder and a Zn++ additive. The composition of the present invention resists water staining better than comparable formulations that do not contain the additive.

公开(公告)号：US09822265B2

公开(公告)日：2017-11-21

申请号：US15131622

申请日：2016-04-18

Applicant: Rohm and Haas Company

Inventor： David Conner ,  Gary W. Dombrowski ,  Alvin M. Maurice

IPC: C09D7/12 ,  C08F220/14 ,  C08L33/14 ,  B01J41/14 ,  C09D5/02 ,  C09D133/12

CPC classification number: C09D7/125 ,  B01J41/14 ,  C08F220/14 ,  C08L33/14 ,  C09D5/024 ,  C09D7/65 ,  C09D133/12 ,  C08L25/18 ,  C08F2220/1825 ,  C08F2220/283 ,  C08F220/40 ,  C08F220/06

Abstract: The present invention relates to a composition, an aqueous dispersion of polymer particles functionalized with acetoacetoxyethyl groups and a CO2 abating additive, an ion exchange resin functionalized with amine groups or quaternary ammonium salt groups or a combination thereof. The composition is useful for CO2 abatement in acetoacetoxy functionalized latexes compositions.

公开(公告)号：US20210355340A1

公开(公告)日：2021-11-18

申请号：US17277838

申请日：2019-10-08

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Azize Ala ,  Gary W. Dombrowski ,  Patrick E. Hartnett ,  Ozzie Moore Pressley ,  Andrew J. Swartz ,  Qing Zhang

IPC: C09D133/06 ,  C09D7/65 ,  C09D7/63 ,  C09D5/02

Abstract: The present invention relates to a composition comprising an aqueous dispersion of polymer particles; b) anion exchange resin particles; and c) an aminosilane. The composition achieves a more desirable balance of stain blocking and stain removal properties in pigmented coating formulations over compositions that contain the latex and the aminosilane but no anion exchange resin, or the latex and the ion exchange resin but no aminosilane.

公开(公告)号：US20160312045A1

公开(公告)日：2016-10-27

申请号：US15131622

申请日：2016-04-18

Applicant: Rohm and Haas Company

Inventor： David Conner ,  Gary W. Dombrowski ,  Alvin M. Maurice

IPC: C09D7/12 ,  C09D5/02 ,  B01J41/14 ,  C09D133/12

CPC classification number: C09D7/125 ,  B01J41/14 ,  C08F220/14 ,  C08L33/14 ,  C09D5/024 ,  C09D7/65 ,  C09D133/12 ,  C08L25/18 ,  C08F2220/1825 ,  C08F2220/283 ,  C08F220/40 ,  C08F220/06

Abstract: The present invention relates to a composition, an aqueous dispersion of polymer particles functionalized with acetoacetoxyethyl groups and a CO2 abating additive, an ion exchange resin functionalized with amine groups or quaternary ammonium salt groups or a combination thereof. The composition is useful for CO2 abatement in acetoacetoxy functionalized latexes compositions.

Abstract translation: 本发明涉及一种组合物，用乙酰乙酰氧基乙基官能化的聚合物颗粒的水性分散体和减少CO 2的添加剂，用胺基或季铵盐官能化的离子交换树脂或其组合。 该组合物可用于乙酰乙酰氧基官能化胶乳组合物中的CO 2消除。

公开(公告)号：US08907005B2

公开(公告)日：2014-12-09

申请号：US13889590

申请日：2013-05-08

Applicant: Rohm and Haas Company

Inventor： Gary W. Dombrowski ,  Arnold S. Brownell ,  Aurelia de la Cuesta Sheppard ,  Thomas R. Tepe

IPC: C08L33/06 ,  C08K5/07 ,  C09D113/02 ,  C08F220/18 ,  C09D133/10

CPC classification number: C09D113/02 ,  C08F220/18 ,  C09D133/10 ,  C08F2220/1858 ,  C08F220/14 ,  C08F212/08 ,  C08F220/06 ,  C08F2220/1825

Abstract: The present invention provides emulsion copolymers and coating compositions containing the same having improved room temperature and hot block resistance in coatings wherein the copolymers have a broad measured glass transition temperature and are the copolymerization product of a vinyl monomer composition A and a softer vinyl monomer composition B having a Hansch parameter of at least 3.2, and containing one or more vinyl monomer M, such that each of which vinyl monomer(s) M would when homopolymerized provide a homopolymer having a measured Tg of 20° C. or less, such as, for example, 2-ethylhexyl acrylate. In addition, the present invention provides methods for making the emulsion copolymers by a powerfeed process comprising feeding vinyl monomer composition A into a reactor from a feed vessel while feeding, simultaneously or after a delay, vinyl monomer composition B into the feed vessel while polymerizing the monomers in the reactor.

Abstract translation: 本发明提供了含有该涂料的乳液共聚物和涂料组合物，其具有改进的室温和涂料中的耐热阻性，其中共聚物具有宽的测量玻璃化转变温度，并且是乙烯基单体组合物A和较软的乙烯基单体组合物B的共聚产物 具有至少3.2的Hansch参数，并且含有一种或多种乙烯基单体M，使得当均聚时每种乙烯基单体M将提供具有20℃或更低的测量Tg的均聚物， 例如丙烯酸2-乙基己酯。 此外，本发明提供了通过加电方法制备乳液共聚物的方法，包括将乙烯基单体组合物A从进料容器进料到反应器中，同时或延迟将乙烯基单体组合物B进料到进料容器中，同时聚合 反应器中的单体。

公开(公告)号：US20140275389A1

公开(公告)日：2014-09-18

申请号：US14353902

申请日：2012-10-19

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Marianne P. Creamer ,  Gary W. Dombrowski ,  Eric C. Greyson ,  Eric P. Wasserman

IPC: C08F285/00 ,  C08K3/20

CPC classification number: C08F285/00 ,  C08F220/18 ,  C08K3/20 ,  Y10T428/2982

Abstract: Polymer particles having an average diameter from 100 nm to 10 μm, where each particle comprises: (a) a core; and (b) lobes comprising at least 15 wt % polymerized residues of at least one C3-C6 carboxylic acid monomer.

Abstract translation: 平均直径为100nm至10μm的聚合物颗粒，其中每个颗粒包含：（a）芯; 和（b）包含至少15重量％的至少一种C 3 -C 6羧酸单体的聚合残基的裂片。