公开(公告)号：US11976166B2

公开(公告)日：2024-05-07

申请号：US17298103

申请日：2019-12-02

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Matthew E. Belowich ,  Alvin M. Maurice ,  Mark D. Westmeyer

IPC: C08G65/22 ,  C07C45/64 ,  C08G65/26

CPC classification number: C08G65/2696 ,  C07C45/64 ,  C08G65/2612 ,  C08G2650/24

Abstract: The present invention is method comprising the steps of a) contacting 4-hydroxyphenone and a salt thereof with propylene oxide in a reactor heated to a temperature in the range of from 100° C. to 200° C. to form a poly(propylene oxide)-benzophenone intermediate; then b) contacting the intermediate with ethylene oxide in the heated reactor to form an alkoxylated benzophenone substituted with propylene oxide groups and ethylene oxide groups. The method of the present invention is useful for preparing a non-volatile alkoxylated benzophenone photoinitiator that gives long lasting gloss retention in an exterior architectural coating.

公开(公告)号：US20200262954A1

公开(公告)日：2020-08-20

申请号：US16347381

申请日：2016-12-22

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Xiangting Dong ,  Han Liu ,  Junyu Chen ,  Qingwei Zhang ,  Ling Li ,  Alvin M. Maurice ,  Jintao Liu

IPC: C08F220/12 ,  C09D133/08

Abstract: A method of producing an aqueous polymer composition and a method of reducing yellowing of an aqueous polymer composition and a coating made therefrom.

公开(公告)号：US10723905B2

公开(公告)日：2020-07-28

申请号：US15024142

申请日：2013-10-10

Applicant: Rohm and Haas Company

Inventor： Qiaoqiao Cai ,  Tingke Zhang ,  Alvin M. Maurice

IPC: C09D131/04 ,  C08F218/08 ,  C08L5/16

Abstract: A new binder composition comprising, by dry weight based on the total dry weight of the binder composition, i) from 93% to 99.96% of polymer particles comprising, as polymerized units, by dry weight based on the total weight of the polymer particles, from 25% to 95% of a vinyl acetate; and from 5% to 75% of a vinyl ester of versatic acid and/or a vinyl ester of 2-ethyl hexanoic acid; and ii) from 0.04% to 7% of a low water soluble cyclodextrin.

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：US09212292B2

公开(公告)日：2015-12-15

申请号：US14341892

申请日：2014-07-28

Applicant: Rohm and Haas Company

Inventor： Ozzie M. Pressley ,  Wei Zhang ,  Alvin M. Maurice

IPC: C09D133/12 ,  C08F220/60 ,  C08F2/22 ,  C08F220/14 ,  C08F2/20

CPC classification number: C09D133/12 ,  C08F2/20 ,  C08F2/22 ,  C08F220/14 ,  C08F220/60 ,  C08F2220/1875 ,  C08F230/02 ,  C08F220/06 ,  C08F2220/1808

Abstract: The present invention relates to a stable aqueous dispersion of acrylic based polymer particles with a first and a second polymeric domain, wherein the first polymeric domain is film-forming at room temperature and the second polymeric domain has a Tg of not less than 35° C., and wherein both polymeric domains include structural units of a ureido monomer. The composition of the present invention addresses a need in the art by providing a composition that is useful as a binder with improved alkyd adhesion properties.

Abstract translation: 本发明涉及具有第一和第二聚合物结构域的丙烯酸类聚合物颗粒的稳定水性分散体，其中第一聚合物区域在室温下成膜，第二聚合物区域的Tg不低于35℃ ，并且其中两个聚合物区域包括脲基单体的结构单元。 本发明的组合物通过提供可用作具有改善的醇酸树脂粘合性质的粘合剂的组合物来满足本领域的需要。

公开(公告)号：US10005694B2

公开(公告)日：2018-06-26

申请号：US15521691

申请日：2015-10-16

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Alvin M. Maurice ,  Thomas Oswald ,  Michael J. Radler ,  Hongwei Shen ,  Wei-Wen Tsai

IPC: C04B24/26 ,  C04B28/04 ,  C04B28/14 ,  C04B40/00 ,  C09K8/467 ,  C04B24/20 ,  C04B28/02 ,  C08F8/00 ,  C08F20/28 ,  C04B103/00 ,  C04B103/46 ,  C04B111/00 ,  C04B103/44

CPC classification number: C04B24/2647 ,  C04B24/20 ,  C04B24/2629 ,  C04B28/02 ,  C04B28/04 ,  C04B28/14 ,  C04B40/0042 ,  C04B2103/0062 ,  C04B2103/44 ,  C04B2103/46 ,  C04B2111/00637 ,  C08F8/00 ,  C08F20/28 ,  C09K8/467 ,  C04B24/2605 ,  C04B24/226 ,  C04B24/18 ,  C04B24/34 ,  C04B14/06 ,  C04B24/2623 ,  C04B24/302 ,  C04B2103/006

Abstract: The present invention provides compositions useful as a replacement for cellulose ether in cement, plaster or mortar compositions comprising i) nonionic or substantially nonionic vinyl or acrylic brush polymers having pendant or side chain polyether groups, and having a relative weight average molecular weight of from 140,000 to 50,000,000 g/mole, and ii) aromatic cofactors containing one or more phenolic groups, such as catechol tannins, phenolic resins, polyphenolics, and napthhols or, in combination, one or more aromatic groups with at least one sulfur acid group, such as naphthalene sulfonate aldehyde condensate polymers, poly(styrene-co-styrene sulfonate) copolymers, and lignin sulfonates, preferably branched cofactors, including phenolic resins, aldehyde condensate polymers and lignin sulfonates. The compositions may comprise a dry powder blend of i) and ii), one dry powder of both i) and ii), or an aqueous mixture.

公开(公告)号：US09790345B2

公开(公告)日：2017-10-17

申请号：US15041064

申请日：2016-02-11

Applicant: Rohm and Haas Company

Inventor： Douglas R. Hawkins ,  Alvin M. Maurice ,  John J. Rabasco

IPC: C08K5/521 ,  C08K5/524 ,  C09D171/02 ,  C09D7/00 ,  C09D7/12 ,  C09D7/02 ,  C08K5/52 ,  C08G59/18 ,  C08L71/02 ,  C08L75/08

CPC classification number: C08K5/521 ,  C09D7/00

Abstract: The present invention relates to a composition comprising an aqueous solution of an acid suppressible hydrophobically modified alkylene oxide polymer and a phosphoric acid ester surfactant. The composition of the present invention provides a pourable thickener with high solids content and good phase stability.

公开(公告)号：US20160312047A1

公开(公告)日：2016-10-27

申请号：US15131618

申请日：2016-04-18

Applicant: Rohm and Haas Company

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

IPC: C09D7/12 ,  C09D133/12 ,  C09D5/00

CPC classification number: C09D133/12 ,  C08F220/14 ,  C08K5/17 ,  C08L33/14 ,  C09D5/00 ,  C09D7/63 ,  C08F2220/1825 ,  C08F2220/283 ,  C08F220/40 ,  C08F220/06 ,  C08L71/02

Abstract: The present invention relates to a composition, an aqueous dispersion of polymer particles functionalized with acetoacetoxyethyl groups and a CO2 abating additive, which is a high boiling non-hindered primary amine. 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分散体和一种高沸点非阻碍伯胺的减排添加剂。 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：US09273221B2

公开(公告)日：2016-03-01

申请号：US14169504

申请日：2014-01-31

Applicant: Rohm and Haas Company

Inventor： James C. Bohling ,  Beth Cooper ,  Wei Gao ,  Linus W. Linder ,  Alvin M. Maurice

IPC: C09D133/10 ,  C08F220/14 ,  C09D133/14

CPC classification number: C09D133/10 ,  C08F220/14 ,  C09D133/14 ,  C08F220/06 ,  C08F230/02 ,  C08F2220/1825 ,  C08F2220/283

Abstract: The present invention relates to a process comprising contacting methyl methacrylate or styrene; a C1-C10-alkyl acrylate; and a polymerizable carboxylic acid monomer with a stable aqueous dispersion of first polymer particles, under emulsion polymerization conditions, to form a stable aqueous dispersion of second polymer particles. The first polymer particles have a Tg in the range of from −30° C. to 30° C., and the monomers have a calculated Tg in the range of 50° C. to 120° C. The present invention also relates to the dispersion of second polymer particles, which is useful as a binder to improve freeze-thaw stability in a coatings formulation.

Abstract translation: 本发明涉及一种使甲基丙烯酸甲酯或苯乙烯接触的方法; 丙烯酸C1-C10烷基酯; 和具有稳定的第一聚合物颗粒的水分散体的可聚合羧酸单体，在乳液聚合条件下，形成稳定的第二聚合物颗粒的水分散体。 第一聚合物颗粒的Tg在-30℃至30℃的范围内，单体的计算Tg在50℃至120℃的范围内。本发明还涉及 第二聚合物颗粒的分散体，其可用作粘合剂以改善涂料配方中的冻融稳定性。

公开(公告)号：US10982030B2

公开(公告)日：2021-04-20

申请号：US16347381

申请日：2016-12-22

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Xiangting Dong ,  Han Liu ,  Junyu Chen ,  Qingwei Zhang ,  Ling Li ,  Alvin M. Maurice ,  Jintao Liu

IPC: C08F2/22 ,  C08F220/06 ,  C08F228/02 ,  C08F230/02 ,  C09D133/08 ,  C08K5/17 ,  C08F220/12

Abstract: A method of producing an aqueous polymer composition and a method of reducing yellowing of an aqueous polymer composition and a coating made therefrom.