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公开(公告)号：US09988547B2
公开(公告)日：2018-06-05
申请号：US14949159
申请日：2015-11-23
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： James C. Bohling , Wei Gao , Michael W. Leonard , Qing Zhang
IPC: C09D125/12 , C08F275/00 , C08J3/18 , C09D133/08 , C09C1/36 , C08J3/205 , C09C3/10 , C09D5/02 , C09D7/12 , C08F265/04 , C08F285/00 , C08F8/44 , C08K3/22 , C09D17/00
CPC classification number: C09D125/12 , C01P2004/62 , C08F8/44 , C08F265/04 , C08F275/00 , C08F285/00 , C08F2800/20 , C08J3/18 , C08J3/205 , C08J2333/12 , C08J2425/12 , C08J2433/08 , C08K3/22 , C08K2003/2241 , C08L2207/53 , C09C1/3676 , C09C3/10 , C09D5/027 , C09D5/028 , C09D7/65 , C09D7/68 , C09D7/69 , C09D7/70 , C09D17/008 , C09D133/08 , C08F212/08 , C08F230/02 , C08F2220/1825 , C08L51/003
Abstract: The present invention relates to opaque polymers functionalized with phosphorus acid groups, composites of TiO2 particles and the opaque polymers, and methods for their preparation. The composites are useful in coatings formulations and have been shown to exhibit improved hiding benefits in coated substrates over compositions containing non-functionalized opaque polymer and TiO2.
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公开(公告)号：US20180142093A1
公开(公告)日：2018-05-24
申请号：US15876653
申请日：2018-01-22
Applicant: Rohm and Haas Company
Inventor： James C. Bohling , Arnold S. Brownell , Wei Gao , Ericka Lynn Killian , Yogesh Tiwary
IPC: C08L33/12 , C08L43/02 , C08L33/08 , C08F265/06 , C09D151/00
CPC classification number: C08L33/12 , C08F265/06 , C08F2220/1825 , C08L33/08 , C08L43/02 , C08L2205/02 , C08L2207/53 , C09D151/003 , C08F220/06 , C08F220/14 , C08F220/40 , C08F230/02 , C08F220/36 , C08L51/003
Abstract: The present invention relates to a composition comprising a bimorphological aqueous dispersion of first and second polymer particles, wherein the first polymer particles comprise a shell and a phosphorus acid functionalized protuberating core, and the second polymer particles do not comprise a protuberating core. The composition is useful for pigmented coatings formulations.
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公开(公告)号：US09856372B2
公开(公告)日：2018-01-02
申请号：US15075241
申请日：2016-03-21
Applicant: Rohm and Haas Company
Inventor： James C. Bohling , Arnold S. Brownell , Wei Gao , Yogesh Tiwary
IPC: C08L33/12 , C08F2/22 , C08L43/02 , C09D4/06 , C08F220/18 , C08F265/06 , C09D151/00 , C08L33/08
CPC classification number: C08L33/12 , C08F2/22 , C08F220/18 , C08F265/06 , C08L33/08 , C08L43/02 , C08L2207/53 , C09D4/06 , C09D151/003 , C08F2220/1825 , C08F220/14 , C08F2220/343 , C08F220/06 , C08F220/40 , C08F230/02
Abstract: The present invention relates to an in situ method for preparing a bimorphological aqueous dispersion of first polymer particles with protuberating phosphorus acid cores and second polymer particles without protuberating cores. The method provides a more efficient way of making compositions for pigmented coating formulations.
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公开(公告)号：US09796793B2
公开(公告)日：2017-10-24
申请号：US14479113
申请日：2014-09-05
Applicant: The Regents of the University of California , Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Joseph Jankolovits , Alexander S. Katz , Oz M. Gazit , James C. Bohling , John A. Roper, III
CPC classification number: C08B37/0024 , B01J20/3204 , B01J20/3272 , B01J20/3274 , B01J20/3278 , B01J20/3289 , C01P2002/88 , C01P2004/03 , C01P2004/04 , C08B11/20 , C09C1/3054 , C09C1/3072 , C09C1/3081 , C09C1/309 , C09C1/3661 , C09C1/3676 , C09C1/3684 , C09C1/3692 , C09C1/407 , C09C3/10 , C09D101/28 , C09D105/00
Abstract: The present invention is a multilayered composite comprising porous metal oxide particles that are covalently bonded by way of inorganic ether groups to one or more sites of a first polyhydroxyl-functionalized polymer. This first polymer is in turn covalently bonded by way of inorganic ether groups to one or more sites of a second polyhydroxyl-functionalized polymer. The multilayered composites can be prepared by contacting porous inorganic-oxide particles with a sufficient amount of OH-reactive crosslinking agent to form metal oxide particles imbibed with the crosslinking agent, and then contacting the inorganic-oxide particles with a solution of polyhydroxyl-functionalized polymer under reactive conditions.
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65.发明申请公开(公告)号：US20170096575A1
公开(公告)日：2017-04-06
申请号：US15311624
申请日：2014-06-20
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Wei Cui , Tao Wang , Longlan Cui , James C. Bohling
IPC: C09D133/14 , C08F220/18
CPC classification number: C09D133/14 , C08F220/18 , C08F275/00 , C08F2220/1825 , C08L2308/00 , C09D133/08 , C09D143/02 , C09D151/003 , C08F230/02 , C08F212/08 , C08F220/14 , C08F220/06 , C08F220/40
Abstract: A latex polymer of multi-stage polymerization comprising a first stage polymer and a second stage polymer wherein the first stage polymer comprises a first portion of an acrylic monomer and a first portion of a phosphorus acid monomer, and the second stage polymer comprises a second portion of an acrylic monomer and a second portion of a phosphorus acid monomer. A process of making such latex polymer.
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Patent Agency Ranking
公开(公告)号：US09528023B2
公开(公告)日：2016-12-27
申请号：US14650875
申请日：2013-12-11
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： James C. Bohling , Ward Thomas Brown , Arnold S. Brownell , Paul Clark , Thomas Glenn Madle
CPC classification number: C09D133/12 , C08K9/02 , C09D5/00 , C09D7/00 , C09D7/62
Abstract: The present invention relates to a stable aqueous dispersion of multiphase amphoteric polymer particles comprising a crosslinked polymer phase comprising structural units of a phosphorus acid monomer, a carboxylic acid monomer, a multiethylenically unsaturated monomer, and an ethylenically unsaturated nonionic monomer; and a second polymer phase comprising a carboxylic acid monomer and an ethylenically unsaturated nonionic monomer. The present invention also relates to composites of the particles and pigment particles such as TiO2. The composition is useful for preparing dried coatings with improved hiding.
Abstract translation: 本发明涉及多相两性聚合物颗粒的稳定水性分散体，其包含含有磷酸单体，羧酸单体，多烯属不饱和单体和烯属不饱和非离子单体的结构单元的交联聚合物相; 和包含羧酸单体和烯属不饱和非离子单体的第二聚合物相。 本发明还涉及颗粒和颜料颗粒如TiO 2的复合材料。 该组合物可用于制备具有改进隐藏性的干燥涂料。
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公开(公告)号：US20160152854A1
公开(公告)日：2016-06-02
申请号：US14949159
申请日：2015-11-23
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： James C. Bohling , Wei Gao , Michael W. Leonard , Qing Zhang
IPC: C09D125/12 , C09D133/08 , C08J3/18
CPC classification number: C09D125/12 , C01P2004/62 , C08F8/44 , C08F265/04 , C08F275/00 , C08F285/00 , C08F2800/20 , C08J3/18 , C08J3/205 , C08J2333/12 , C08J2425/12 , C08J2433/08 , C08K3/22 , C08K2003/2241 , C08L2207/53 , C09C1/3676 , C09C3/10 , C09D5/027 , C09D5/028 , C09D7/65 , C09D7/68 , C09D7/69 , C09D7/70 , C09D17/008 , C09D133/08 , C08F212/08 , C08F230/02 , C08F2220/1825 , C08L51/003
Abstract: The present invention relates to opaque polymers functionalized with phosphorus acid groups, composites of TiO2 particles and the opaque polymers, and methods for their preparation. The composites are useful in coatings formulations and have been shown to exhibit improved hiding benefits in coated substrates over compositions containing non-functionalized opaque polymer and TiO2.
Abstract translation: 本发明涉及用磷酸基官能化的不透明聚合物，TiO 2颗粒和不透明聚合物的复合材料及其制备方法。 复合材料在涂料配方中是有用的，并且已显示出在涂覆的基材上显示出比非官能化的不透明聚合物和TiO 2的组合物具有改进的隐藏效果。
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公开(公告)号：US20160152816A1
公开(公告)日：2016-06-02
申请号：US15019262
申请日：2016-02-09
Applicant: Rohm and Haas Company
Inventor： James C. Bohling , Arnold S. Brownell , Catherine A. Finegan
IPC: C08L43/02 , C09D143/02
CPC classification number: C08L43/02 , C08F220/18 , C08F228/00 , C08F230/02 , C08F265/04 , C08F275/00 , C08K3/22 , C08K5/42 , C08K5/521 , C08K2003/2241 , C08L33/08 , C08L2201/54 , C09D143/02 , C08F212/14 , C08F220/34
Abstract: The present invention is a process for preparing a multistage polymer by contacting under emulsion polymerization conditions an acrylic monomer, a sulfur acid monomer, and a phosphorous acid monomer as described herein. The multistage polymer is useful as a binder for coatings compositions.
Abstract translation: 本发明是一种通过在乳液聚合条件下与本文所述的丙烯酸类单体，硫酸单体和亚磷酸单体接触来制备多级聚合物的方法。 多级聚合物可用作涂料组合物的粘合剂。
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69.发明授权公开(公告)号：US09346972B2
公开(公告)日：2016-05-24
申请号：US14565920
申请日：2014-12-10
Applicant: Rohm and Haas Company
Inventor： James C. Bohling , Jonathan DeRocher , Kevin J. Henderson , Antony K. Van Dyk
IPC: C09D133/08 , C08J3/20 , C09D5/02
CPC classification number: C09D133/08 , C08F265/06 , C08F275/00 , C08J3/203 , C08J2333/08 , C08J2481/08 , C09D5/02 , C09D5/027 , C09D151/003 , C08F220/10
Abstract: 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 water-soluble polymer functionalized with structural units of a sulfonic acid monomer or a salt thereof as well as a method comprising mixing the stable aqueous dispersion of the phosphorus acid functionalized polymer particles with the sulfonic acid functionalized polymer, and TiO2. The composition of the present invention is useful as a coatings formulation that provides improved hiding over phosphorus acid functionalized binders that do not include the water-soluble polymer. Alternatively, the same hiding benefit is seen at lower phosphorus acid concentration when the sulfonic acid functionalized polymer is present.
Abstract translation: 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）用磺酸单体或其盐的结构单元官能化的水溶性聚合物，以及包括将所述磷酸官能化聚合物颗粒的稳定水分散体与磺酸官能化聚合物和TiO 2混合的方法。 本发明的组合物可用作提供对不含水溶性聚合物的磷酸官能化粘合剂的改进掩蔽的涂料制剂。 或者，当存在磺酸官能化聚合物时，在较低的磷酸浓度下可以看到相同的隐藏效果。
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公开(公告)号：US09303161B2
公开(公告)日：2016-04-05
申请号：US14375186
申请日：2013-01-30
Applicant: Rohm and Haas Company
Inventor： James C. Bohling , Arnold S. Brownell , Yogesh Tiwary
IPC: C08F230/02 , C08L33/08 , C08F2/00 , C08F2/24 , C08F265/04 , C08L51/00
CPC classification number: C08L51/003 , C08F2/001 , C08F2/24 , C08F265/04 , C08K3/22 , C08K2003/2241 , C08L33/04 , C08L33/08 , C08L2201/54 , C09D133/14 , C09D143/02 , C08F220/18 , C08F212/08 , C08F220/06 , C08F212/14 , C08F230/08
Abstract: The present invention relates to a process comprising contacting a stable aqueous dispersion of pre-formed polymer particles with a monomer emulsion under emulsion polymerization conditions to form a stable aqueous dispersion of pre-formed particles protuberating from polymer particles arising from the polymerization of the monomer emulsion; these multistage polymer particles show exceptional compatibility with pigment particles. In another aspect, the present invention is a composition relating to the pre-formed particles.
Abstract translation: 本发明涉及一种方法，其包括在乳液聚合条件下使稳定的预形成聚合物颗粒的水分散体与单体乳液接触，以形成由单体乳液聚合产生的聚合物颗粒突出的预形成颗粒的稳定的水分散体 ; 这些多级聚合物颗粒与颜料颗粒显示出卓越的相容性。 另一方面，本发明是与预成型颗粒相关的组合物。
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