-
41.发明授权公开(公告)号：US09745492B2
公开(公告)日：2017-08-29
申请号：US15262566
申请日：2016-09-12
发明人： James C. Bohling , Arnold S. Brownell , Jihui Guo , Kevin J. Henderson , Ericka Lynn Killian , John J. Rabasco , Daniel A. Saucy , Jordan Stracke
IPC分类号： C08K9/00 , C09D133/12 , C09D5/00
CPC分类号： C09D133/12 , C09D5/00
摘要： The present invention relates to a composition comprising an aqueous dispersion of an associative thickener having a hydrophobic portion with a calculated log P in the range of from 2.7 to 4.8; and composite particles comprising phosphorus acid functionalized polymer particles adsorbed to the surfaces of TiO2 particles. The composition of the present invention provides formulators with flexibility in their use of low and mid shear rate thickeners to balance paint performance properties.
-
42.发明申请公开(公告)号：US20170081547A1
公开(公告)日：2017-03-23
申请号：US15262566
申请日：2016-09-12
发明人： James C. Bohling , Arnold S. Brownell , Jihui Guo , Kevin J. Henderson , Ericka Lynn Killian , John J. Rabasco , Daniel A. Saucy , Jordan Stracke
IPC分类号： C09D133/12
CPC分类号： C09D133/12 , C09D5/00
摘要： The present invention relates to a composition comprising an aqueous dispersion of an associative thickener having a hydrophobic portion with a calculated log P in the range of from 2.7 to 4.8; and composite particles comprising phosphorus acid functionalized polymer particles adsorbed to the surfaces of TiO2 particles. The composition of the present invention provides formulators with flexibility in their use of low and mid shear rate thickeners to balance paint performance properties.
-
43.发明申请公开(公告)号：US20170081529A1
公开(公告)日：2017-03-23
申请号：US15264659
申请日：2016-09-14
发明人： James C. Bohling , Arnold S. Brownell , Jihui Guo , Kevin J. Henderson , Ericka Lynn Killian , John J. Rabasco , Daniel A. Saucy , Jordan Stracke
IPC分类号： C09D7/00 , C09D133/08 , C09D133/12 , C09D7/12
CPC分类号： C09D7/002 , C08G18/227 , C08G18/2825 , C08G18/4812 , C08G18/4833 , C08G18/73 , C08G18/758 , C08K9/04 , C08K9/08 , C08K2003/2241 , C08L75/04 , C09D5/024 , C09D5/028 , C09D7/40 , C09D7/43 , C09D7/44 , C09D7/62 , C09D133/08 , C09D133/12 , C09D143/02 , C09D151/003 , C09D151/06
摘要： The present invention relates to a composition comprising an aqueous dispersion of an associative thickener having a hydrophobic portion with a calculated log P in the range of from 2.7 to 5.0; and composite particles comprising phosphorus acid functionalized polymer particles adsorbed to the surfaces of TiO2 particles; wherein the phosphorus acid functionalized polymer particles have a core-shell morphology wherein the core protuberates from the shell. The composition of the present invention provides formulators with flexibility in their use of low and mid shear rate thickeners to balance paint performance properties.
-
公开(公告)号：US20160280904A1
公开(公告)日：2016-09-29
申请号：US15075244
申请日：2016-03-21
CPC分类号： 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
摘要： 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.
摘要翻译： 本发明涉及包含第一和第二聚合物颗粒的双曲线性水分散体的组合物，其中所述第一聚合物颗粒包含壳和磷酸官能化的突起芯，并且所述第二聚合物颗粒不包含突起芯。 该组合物可用于着色涂料制剂。
-
公开(公告)号：US20160152817A1
公开(公告)日：2016-06-02
申请号：US15019444
申请日：2016-02-09
IPC分类号： C08L51/00
CPC分类号： 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
摘要： The present invention relates to a stable aqueous dispersion of polymer particles with structural units of a) a phosphorus acid monomer or a salt thereof; b) a carboxylic acid monomer or a sulfur acid monomer or a salt thereof or a combination thereof; c) a multiethylenically unsaturated monomer; and d) an acrylate monomer, wherein the polymer particles have a solids content in the range of 30 to 50 percent and a particle size of from 40 nm and 100 nm.
摘要翻译： 本发明涉及具有以下结构单元的聚合物颗粒的稳定水分散体：a）一种磷酸单体或其盐; b）羧酸单体或硫酸单体或其盐或其组合; c）多烯属不饱和单体; 和d）丙烯酸酯单体，其中聚合物颗粒的固体含量范围为30-50％，粒度为40nm和100nm。
-
公开(公告)号：US20140221560A1
公开(公告)日：2014-08-07
申请号：US14169504
申请日：2014-01-31
发明人： James C. Bohling , Beth Cooper , Wei Gao , Linus W. Linder , Alvin M. Maurice
IPC分类号： C09D133/10
CPC分类号： C09D133/10 , C08F220/14 , C09D133/14 , C08F220/06 , C08F230/02 , C08F2220/1825 , C08F2220/283
摘要： 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.
摘要翻译： 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：US20210348005A1
公开(公告)日：2021-11-11
申请号：US17283620
申请日：2019-10-22
发明人： James C. Bohling , Ibrahim Eryazici , Bradley K. Hageman , Philip R. Harsh , Yihan Liu , Partha S. Majumdar , Edwin A. Nungesser , Timothy A. Roggow, II
IPC分类号： C09D7/42 , C09D7/40 , C09D5/02 , C08L75/04 , C08L83/06 , C08G77/12 , C08K3/22 , C08F220/14 , C08F220/18 , C08F220/40 , C08F230/02 , C08F265/06
摘要： The present invention relates to a paint composition comprising an aqueous dispersion of a) polymer particles having an average particle size in the range of from 80 nm to 500 nm; b) polymeric organic crosslinked microspheres having a particle size in the range of from 1 μm to 20 μm; c) polysiloxane particles having a particle size in the range of from 1 μm to 30 μm; d) a rheology modifier; e) an opacifying white pigment having a refractive index of >1.9; and f) less than 10 weight percent of a low Tg polyurethane. The composition of the present invention gives coatings with excellent burnish resistance.
-
公开(公告)号：US10889731B2
公开(公告)日：2021-01-12
申请号：US16084999
申请日：2017-03-24
IPC分类号： C09D133/08 , C09D133/06 , C09D5/02 , E01F9/576 , C08K5/544 , C08L79/02
摘要： The present invention provides stable, quick drying aqueous compositions useful in making traffic markings having excellent low temperature flexibility which comprise (i) one or more vinyl or acrylic emulsion polymers chosen from single stage and multi-stage emulsion polymers, the polymer or at least one stage thereof having both a calculated glass transition temperature (calculated Tg) of from −25 to 0° C., and a calculated Hansch parameter of 1.4 to 2.25, and (iii) one or more fillers, extenders and/or pigments, wherein the composition has a percent pigment volume concentration (% PVC) of from 50 to 80% and, preferably, a volume solids of from 50 to 75%. The compositions may comprise one or more silanes, and one or more polyamines and a volatile base, such as ammonia.
-
公开(公告)号：US10723838B2
公开(公告)日：2020-07-28
申请号：US16115738
申请日：2018-08-29
IPC分类号： C08G65/22 , C08F265/06 , C08F285/00 , C09D4/00 , C08F2/26 , C08F4/40 , C08F220/18 , C09D7/65 , C09D7/40 , C09D7/42 , C08L71/02
摘要： The present invention relates to composition comprising an aqueous dispersion of microspheres and a class of a nonionic polyalkylene oxide of a distyryl or tristyryl phenol or an anionic polyalkylene oxide salt of a distyryl or tristyryl phenol and a process for preparing the composition. The microspheres have an average particle size in the range of from 1 μm to 25 μm, as well as a low coefficient of variation and low gel concentration; the composition is useful in coatings applications, especially where a matte finish is desired.
-
公开(公告)号：US20180327562A1
公开(公告)日：2018-11-15
申请号：US15973930
申请日：2018-05-08
发明人： Kebede Beshah , James C. Bohling , Ibrahim Eryazici , Philip R. Harsh , Partha S. Majumdar , Edwin Nungesser
IPC分类号： C08J7/16
摘要： The present invention relates to an aqueous dispersion of a class of organic phosphate functionalized microspheres having a particle size in the range of from 1 μm to 25 μm, and a process for preparing the dispersion. The microspheres, which have a low coefficient of variation and low gel concentration, are useful in coatings applications, especially where a matte finish is desired.
-
-
-
-
-
-
-
-
-
搜索结果
101 条记录 (耗时 0.02 秒)