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1.发明授权Pigmented coating composition with a sulfonic acid functionalized dispersant and a phosphorus acid functionalized binder 有权具有磺酸官能化分散剂和磷酸官能化粘合剂的着色涂料组合物公开(公告)号：US09469749B2
公开(公告)日：2016-10-18
申请号：US14641557
申请日：2015-03-09
发明人： Jonathan DeRocher , Kevin J. Henderson , Lidaris San Miguel Rivera , Anurima Singh , Antony K. Van Dyk , Tao Wang
IPC分类号： C08K9/04 , C09D133/14 , C09D143/02 , C08F212/14
CPC分类号： C08K9/04 , C09D133/14 , C09D143/02 , C08F230/02 , C08F2220/1825 , C08F220/20 , C08F220/06 , C08F2220/343 , C08F212/14 , C08F212/08
摘要： The present invention is a composition comprising a) a stable aqueous dispersion of polymer particles functionalized with structural units of a phosphorus acid monomer or a salt thereof and; b) a dispersion of pigment particles stabilized by an adsorbing water-soluble dispersant functionalized with structural units of a sulfonic acid monomer or a salt thereof. The composition of the present invention is useful in providing excellent storage stability for pigmented paints formulated with the sulfonic acid functionalized dispersant described herein.
摘要翻译： 本发明是一种组合物，其包含：a）由磷酸单体或其盐的结构单元官能化的聚合物颗粒的稳定水分散体; b）通过用磺酸单体或其盐的结构单元官能化的吸附水溶性分散剂稳定的颜料颗粒的分散体。 本发明的组合物可用于为用本文所述的磺酸官能化分散剂配制的着色涂料提供优异的储存稳定性。
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公开(公告)号：US20140056840A1
公开(公告)日：2014-02-27
申请号：US13974131
申请日：2013-08-23
发明人： Sudhakar Balijepalli , Douglas Raymond Hawkins , Kathleen Rising Manna , Lidaris San Miguel Rivera
IPC分类号： A01N37/44
CPC分类号： C09D5/14 , A01N25/10 , A01N25/30 , A01N37/44 , C08F8/32 , C08L33/08 , C08F120/14 , C08F2220/1825 , C08F220/14 , C08F220/06 , A01N43/80 , C08L33/12
摘要： 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.
摘要翻译： 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：US20140039117A1
公开(公告)日：2014-02-06
申请号：US13951591
申请日：2013-07-26
发明人： Kevin J. Henderson , Thomas H. Kalantar , Lidaris San Miguel Rivera , Anurima Singh , Antony K. Van Dyk
IPC分类号： C09D7/12
CPC分类号： C09D7/125 , C08F212/14 , C08F220/38 , C08F220/58 , C08F2220/382 , C08F2220/585 , C09D7/65 , C09D133/08 , C09D133/14 , C08L33/24 , C08F220/34 , C08F2220/286 , C08F2220/1825 , C08F220/36 , C08F220/06 , C08F220/14
摘要： The present invention relates to a composition comprising a water-soluble dispersant comprising structural units of a sulfonic acid monomer or a salt thereof and a co-monomer. The dispersant of the present invention addresses a need in the art by providing a way to improve the hiding efficiency of coatings compositions.
摘要翻译： 本发明涉及包含包含磺酸单体或其盐和共聚单体的结构单元的水溶性分散剂的组合物。 本发明的分散剂通过提供一种改善涂料组合物的遮盖效率的方法来满足本领域的需要。
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公开(公告)号：US20170166776A1
公开(公告)日：2017-06-15
申请号：US15370119
申请日：2016-12-06
IPC分类号： C09D171/02 , C09D17/00
CPC分类号： C09D171/02 , C08F220/58 , C08K3/22 , C08K2003/2241 , C08L33/14 , C09D17/001 , C09D17/002 , C09D17/008 , C09D133/14 , C08F2220/585 , C08F220/20 , C08F220/06
摘要： The present invention relates to a stable aqueous pigment dispersion including: an aqueous medium, pigment particles, and from 0.1% to 15%, by weight based on the weight of pigment, of a certain first water-soluble polymer; and 2) a certain second water-soluble polymer; wherein the dispersant comprises a proportion of the first polymer to the second polymer of from 0.1:1 to 10:1 on a solids basis, and the first polymer and the second polymer are miscible in those proportions; and wherein the dispersant is substantially free of structural units of phosphorus acid monomers and their salts. The invention also relates to a method for forming the stable aqueous dispersion and a dry coating formed from the aqueous dispersion. The stable aqueous dispersion is useful, inter alia, for forming certain composite particles.
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公开(公告)号：US09587135B2
公开(公告)日：2017-03-07
申请号：US14868891
申请日：2015-09-29
发明人： Antony K. Van Dyk , Jonathan P. DeRocher , Kevin J. Henderson , Lidaris San Miguel Rivera , Anurima Singh
IPC分类号： C09D133/14 , C08F220/06 , C08F220/14 , C08F220/34 , C09D5/00 , C09C1/36 , C09D5/02 , C08F222/14 , C09D7/12 , C08F283/01 , C09D17/00 , C09D133/08 , A61Q17/04 , A61K8/81 , A61K8/04 , C08K3/22
CPC分类号： C09D133/14 , A61K8/0241 , A61K8/04 , A61K8/8117 , A61K8/8152 , A61K2800/10 , A61K2800/43 , A61K2800/624 , A61K2800/651 , A61Q17/04 , A61Q19/00 , C08F220/06 , C08F220/14 , C08F220/34 , C08F222/14 , C08F283/01 , C08K3/22 , C08K2003/2241 , C08L2201/54 , C09C1/3676 , C09D5/028 , C09D7/61 , C09D17/008 , C09D133/08 , C09D133/24 , C08L101/00 , C08L33/14 , C08L1/00 , C08L2205/03
摘要： A stable aqueous dispersion including certain composite particles and a method for forming the stable aqueous dispersion is provided. The composite particles include a pigment particle, the pigment particle having disposed thereon a certain water-soluble polymer including copolymerized carboxylic acid monomer and N-containing monomer and the pigment particle bearing the water-soluble polymer having disposed on it a plurality of water-insoluble polymer particles. Also provided is a dry coating formed from the aqueous dispersion.
摘要翻译： 提供了包含某些复合颗粒的稳定的水性分散体和形成稳定的水分散体的方法。 复合颗粒包括颜料颗粒，颜料颗粒上设置有一些包含共聚羧酸单体和含N单体的水溶性聚合物和带有水溶性聚合物的颜料颗粒，其上配置有多个水不溶性 聚合物颗粒。 还提供了由水分散体形成的干燥涂层。
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公开(公告)号：US08865827B2
公开(公告)日：2014-10-21
申请号：US13951591
申请日：2013-07-26
发明人： Kevin J. Henderson , Thomas H. Kalantar , Lidaris San Miguel Rivera , Anurima Singh , Antony K. Van Dyk
IPC分类号： C08F220/06 , C08K5/09 , C09D133/14 , C08F220/38 , C09D7/12
CPC分类号： C09D7/125 , C08F212/14 , C08F220/38 , C08F220/58 , C08F2220/382 , C08F2220/585 , C09D7/65 , C09D133/08 , C09D133/14 , C08L33/24 , C08F220/34 , C08F2220/286 , C08F2220/1825 , C08F220/36 , C08F220/06 , C08F220/14
摘要： The present invention relates to a composition comprising a water-soluble dispersant comprising structural units of a sulfonic acid monomer or a salt thereof and a co-monomer. The dispersant of the present invention addresses a need in the art by providing a way to improve the hiding efficiency of coatings compositions.
摘要翻译： 本发明涉及包含包含磺酸单体或其盐和共聚单体的结构单元的水溶性分散剂的组合物。 本发明的分散剂通过提供一种改善涂料组合物的遮盖效率的方法来满足本领域的需要。
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公开(公告)号：US20140039115A1
公开(公告)日：2014-02-06
申请号：US13951588
申请日：2013-07-26
发明人： Kevin J. Henderson , Thomas H. Kalantar , Lidaris San Miguel Rivera , Anurima Singh , Antony K. Van Dyk
IPC分类号： C09D141/00
CPC分类号： C09D141/00 , C08F212/14 , C08F220/38 , C08F220/58 , C08F2220/382 , C08F2220/585 , C08L101/00 , C09D133/08 , C09D133/14 , C08L33/14 , C08F220/34 , C08F2220/286 , C08F2220/1825 , C08L33/24 , C08F220/36 , C08F220/06 , C08F220/14
摘要： The present invention relates to a composition which comprises a stable aqueous dispersion of discrete polymer particles and a water-soluble dispersant adsorbed onto the surfaces of pigment particles, wherein the polymer particles comprise structural units of a sulfonic acid monomer or a salt thereof. The present invention addresses a need in the art by providing a way to improve the hiding efficiency of compositions containing pigment such as TiO2 and associative rheology modifiers.
摘要翻译： 本发明涉及包含离散聚合物颗粒的稳定的水分散体和吸附在颜料颗粒表面上的水溶性分散剂的组合物，其中聚合物颗粒包含磺酸单体或其盐的结构单元。 本发明通过提供一种提高包含颜料如TiO 2和缔合流变学改性剂的组合物的遮盖效率的方法来满足本领域的需要。
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公开(公告)号：US11407917B2
公开(公告)日：2022-08-09
申请号：US16340862
申请日：2016-11-02
发明人： Rui Wang , Hu Li , Weijun Yang , Siyuan Jiang , Hui Chen , Antony K. Van Dyk , Lidaris San Miguel Rivera , Tao Wang , Tao Wang
IPC分类号： C09D163/00 , C09D7/61 , C08F12/30 , C08F20/06 , C08F20/18 , C08F20/56 , C09D5/02 , C08G59/50
摘要： A water-based coating composition containing two parts A and B: (A) a binder component containing a waterborne epoxy dispersion, dispersed inorganic particles, and a polymeric dispersant; and (B) a hardener component, and a ratio of the component (A) and the component (B) is 90:1 to 2:1. The polymeric dispersant contains anti-agglomerating functional groups that are unreactive with oxirane groups of the epoxy dispersion.
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公开(公告)号：US09963615B2
公开(公告)日：2018-05-08
申请号：US15370119
申请日：2016-12-06
IPC分类号： C09D171/02 , C09D17/00
CPC分类号： C09D171/02 , C08F220/58 , C08K3/22 , C08K2003/2241 , C08L33/14 , C09D17/001 , C09D17/002 , C09D17/008 , C09D133/14 , C08F2220/585 , C08F220/20 , C08F220/06
摘要： The present invention relates to a stable aqueous pigment dispersion including: an aqueous medium, pigment particles, and from 0.1% to 15%, by weight based on the weight of pigment, of a certain first water-soluble polymer; and 2) a certain second water-soluble polymer; wherein the dispersant comprises a proportion of the first polymer to the second polymer of from 0.1:1 to 10:1 on a solids basis, and the first polymer and the second polymer are miscible in those proportions; and wherein the dispersant is substantially free of structural units of phosphorus acid monomers and their salts. The invention also relates to a method for forming the stable aqueous dispersion and a dry coating formed from the aqueous dispersion. The stable aqueous dispersion is useful, inter alia, for forming certain composite particles.
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公开(公告)号：US20150197643A1
公开(公告)日：2015-07-16
申请号：US14666507
申请日：2015-03-24
发明人： Sudhakar Balijepalli , Douglas R. Hawkins , Kathleen Manna , Lidaris San Miguel Rivera , Shubhangi Hemant Nair
IPC分类号： C09D5/14
CPC分类号： C09D5/14 , A01N25/10 , A01N25/30 , A01N37/44 , C08F8/32 , C08L33/08 , C08F120/14 , C08F2220/1825 , C08F220/14 , C08F220/06 , A01N43/80 , C08L33/12
摘要： 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.
摘要翻译： 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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