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公开(公告)号：US10150852B2
公开(公告)日：2018-12-11
申请号：US15209788
申请日：2016-07-14
Applicant: Rohm and Haas Company
Inventor： Douglas R. Hawkins , Stephen D. Thompson , Antony K. Van Dyk
Abstract: The present invention relates to a composition comprising an aqueous solution of a hydrophobically modified alkylene oxide urethane polymer (HEUR), a bismuth salt, and at least one sediment abating compound selected from the group consisting of citric acid or a salt thereof, gluconic acid or a salt thereof, and a salt of ethylenediamine tetraacetic acid. The composition with the specific sediment abating compounds shows excellent abatement in sediment and color formation in heat age testing of the solution.
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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
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.
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3.发明申请PROCESS FOR PREPARING HYDROPHOBICALLY MODIFIED ALKYLENE OXIDE URETHANE POLYMER 审中-公开制备疏水改性的亚烷基氧化脲聚合物的方法公开(公告)号：US20170015809A1
公开(公告)日：2017-01-19
申请号：US15209788
申请日：2016-07-14
Applicant: Rohm and Haas Company
Inventor： Douglas R. Hawkins , Stephen D. Thompson , Antony K. Van Dyk
CPC classification number: C08K5/098 , C08G18/10 , C08G18/227 , C08G18/4833 , C08G18/758 , C08K5/09 , C08K5/092 , C08K5/175 , C08G18/2825 , C08L75/08
Abstract: The present invention relates to a composition comprising an aqueous solution of a hydrophobically modified alkylene oxide urethane polymer (HEUR), a bismuth salt, and at least one sediment abating compound selected from the group consisting of citric acid or a salt thereof, gluconic acid or a salt thereof, and a salt of ethylenediamine tetraacetic acid. The composition with the specific sediment abating compounds shows excellent abatement in sediment and color formation in heat age testing of the solution.
Abstract translation: 本发明涉及一种组合物，其包含疏水改性的环氧烷聚氨酯聚合物（HEUR）的水溶液，铋盐和至少一种选自柠檬酸或其盐的沉淀物化合物，葡萄糖酸或 其盐和乙二胺四乙酸的盐。 具有特定沉淀物化合物的组合物在溶液的热老化测试中显示出沉淀物和颜色形成的显着的降低。
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Patent Agency Ranking
公开(公告)号：US20150197643A1
公开(公告)日：2015-07-16
申请号：US14666507
申请日：2015-03-24
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Sudhakar Balijepalli , Douglas R. Hawkins , Kathleen Manna , Lidaris San Miguel Rivera , Shubhangi Hemant Nair
IPC: C09D5/14
CPC classification number: C09D5/14 , A01N25/10 , A01N25/30 , A01N37/44 , C08F8/32 , C08L33/08 , C08F120/14 , C08F2220/1825 , C08F220/14 , C08F220/06 , A01N43/80 , C08L33/12
Abstract: The present invention relates to a polymer comprising hindered primary amine groups bonded to the backbone of the polymer by way of an amide, ester, or thioester linkage. The polymer is particularly useful as an adjuvant, especially for isothiazolone, and as a dispersant and stain blocker in coatings formulations.
Abstract translation: 本发明涉及包含通过酰胺，酯或硫酯键连接到聚合物主链的受阻伯胺基的聚合物。 该聚合物特别可用作佐剂，特别是用于异噻唑酮，以及作为涂料制剂中的分散剂和阻垢剂。
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公开(公告)号：US10450472B2
公开(公告)日：2019-10-22
申请号：US15690636
申请日：2017-08-30
Applicant: Rohm and Haas Company
Inventor： Douglas R. Hawkins , John J. Rabasco , Antony K. Van Dyk
Abstract: The present invention relates to a composition comprising an aqueous solution or dispersion of an associative thickener having a poly(oxyalkylene-urethane) backbone and at least one terminal hydrophobe comprising from 3 to 20 structural units of an acrylate, a methacrylate, a styrene, or a combination thereof. Brookfield, ICI, and KU viscosity profiles can be tuned with greater ease with the composition of the present invention.
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公开(公告)号：US20190040229A1
公开(公告)日：2019-02-07
申请号：US16157381
申请日：2018-10-11
Applicant: Rohm and Haas Company
Inventor： Douglas R. Hawkins , Stephen D. Thompson , Antony K. Van Dyk
IPC: C08K5/098 , C08G18/48 , C08K5/092 , C08G18/75 , C08K5/09 , C08G18/10 , C08G18/22 , C08K5/17 , C08G18/28 , C08L75/08
Abstract: The present invention relates to a composition comprising an aqueous solution of a hydrophobically modified alkylene oxide urethane polymer (HEUR), a bismuth salt, and at least one sediment abating compound selected from the group consisting of citric acid or a salt thereof, gluconic acid or a salt thereof, and a salt of ethylenediamine tetraacetic acid. The composition with the specific sediment abating compounds shows excellent abatement in sediment and color formation in heat age testing of the solution.
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公开(公告)号：US20180057698A1
公开(公告)日：2018-03-01
申请号：US15690636
申请日：2017-08-30
Applicant: Rohm and Haas Company
Inventor： Douglas R. Hawkins , John J. Rabasco , Antony K. Van Dyk
IPC: C09D7/00
CPC classification number: C09D7/43 , C08G18/10 , C08G18/12 , C08G18/4825 , C08G18/73 , C08G18/792 , C09D5/024 , C08G18/288
Abstract: The present invention relates to a composition comprising an aqueous solution or dispersion of an associative thickener having a poly(oxyalkylene-urethane) backbone and at least one terminal hydrophobe comprising from 3 to 20 structural units of an acrylate, a methacrylate, a styrene, or a combination thereof. Brookfield, ICI, and KU viscosity profiles can be tuned with greater ease with the composition of the present invention.
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8.发明申请ACID SUPPRESSIBLE RHEOLOGY MODIFIER STABILIZED WITH PHOSPHORIC ACID ESTER SURFACTANT 有权用磷酸酯表面活性剂稳定的酸可控的流变学改性剂公开(公告)号：US20160237247A1
公开(公告)日：2016-08-18
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
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.
Abstract translation: 本发明涉及包含酸抑制性疏水改性的环氧烷聚合物和磷酸酯表面活性剂的水溶液的组合物。 本发明的组合物提供了具有高固体含量和良好相稳定性的可倾倒增稠剂。
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