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61. 发明公开

EP3535339A1 COATING COMPOSITION 审中-实审
公开(公告)号：EP3535339A1
公开(公告)日：2019-09-11
申请号：EP16920547.3
申请日：2016-11-02
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： WANG, Rui , LI, Hu , YANG, Weijun , WANG, Tao , WANG, Tao , JIANG, Siyuan , CHEN, Hui , VAN DYK, Antony Keith , SAN MIGUEL RIVERA, Lidaris
IPC分类号： C09D163/00

62. 发明授权

EP3234027B1 AQUEOUS COATING COMPOSITION AND PROCESS OF MAKING THE SAME 有权转让
公开(公告)号：EP3234027B1
公开(公告)日：2019-06-19
申请号：EP15869094.1
申请日：2015-09-28
申请人： Dow Global Technologies, LLC , Rohm and Haas Company
发明人： YANG, Xiaohong , WANG, Tao
IPC分类号： C09D5/02 , C09D133/00 , C09D7/65

63. 发明公开

EP3234027A1 AQUEOUS COATING COMPOSITION AND PROCESS OF MAKING THE SAME 有权转让
标题翻译：水性涂料组合物及其制备方法
公开(公告)号：EP3234027A1
公开(公告)日：2017-10-25
申请号：EP15869094.1
申请日：2015-09-28
申请人： Dow Global Technologies Llc , Rohm and Haas Company
发明人： YANG, Xiaohong , WANG, Tao
IPC分类号： C09D5/02 , C09D133/00
CPC分类号： C08F265/06 , C08F2/22 , C08F220/06 , C08F220/14 , C08F220/18 , C08F220/58 , C08F230/02 , C08L33/04 , C08L33/064 , C08L33/08 , C08L33/10 , C08L33/14 , C08L33/24 , C08L2201/54 , C09D4/06 , C09D5/024 , C09D5/027 , C09D7/65 , C09D133/08 , C09D151/00 , C08L33/06 , C08L33/02
摘要： An aqueous polymer dispersion, a process of preparing the aqueous polymer dispersion, and an aqueous coating composition comprising the aqueous polymer dispersion; and the aqueous coating composition capable of providing coating films with good properties including coffee resistance and early block resistance.
摘要翻译：本发明提供一种水性涂料组合物，其具有延长的开放时间并且能够提供具有包括耐污染性和抗粘连性在内的良好性能的涂膜，其包含：（i）乳液聚合物; （ii）包含作为聚合单元的低聚物，（a1）亲水性（甲基）丙烯酸烷基酯; （a2）双丙酮（甲基）丙烯酰胺; 和（a3）包含α，β-烯键式不饱和羧酸和含磷酸单体的酸单体; 和（iii）多官能羧酰肼。还提供了制备水性涂料组合物的方法和延长水性涂料组合物的开放时间的方法，包括将乳液聚合物和多官能羧酰肼与低聚物混合。

64. 发明公开

EP3194513A1 VINYL ACETATE BINDERS IN AN ABOVE-CRITICAL PVC COATINGS COMPOSITION 有权
标题翻译：醋酸乙烯酯粘合剂在上述重要的PVC涂料组合物中
公开(公告)号：EP3194513A1
公开(公告)日：2017-07-26
申请号：EP14898632.6
申请日：2014-07-30
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： BOHLING, James C. , CHEN, Junyu , NUNGESSER, Edwin , QIAN, Zhen , WANG, Tao
IPC分类号： C09D131/04 , C09D143/02
CPC分类号： C09D131/04 , C08K2003/2241 , C09D127/06 , C09D133/14 , C09D143/02 , C08K3/22
摘要： The present invention is an above-critical coating composition comprising an aqueous dispersion of polymer particles, pigment particles, and extender particles wherein the polymer particles comprise from 80 to 99.8 weight percent structural units of vinyl acetate and from 0.1 to 6 weight percent structural units of a phosphorus acid monomer. The composition shows surprisingly improved hiding with increased particle size of the polymer particles.
摘要翻译：本发明是包含聚合物颗粒，颜料颗粒和增量剂颗粒的水分散体的上述关键涂料组合物，其中聚合物颗粒包含80-99.8重量％的乙酸乙烯酯结构单元和0.1-6重量％的结构单元的一种含磷酸单体。随着聚合物颗粒的粒径增大，该组合物显示出惊人的改进的遮盖力。

65. 发明公开

EP3174829A1 INORGANIC PARTICLES WITH IMPROVED FLOWABILITY 无效
标题翻译：无机粒子具有改善的流动性
公开(公告)号：EP3174829A1
公开(公告)日：2017-06-07
申请号：EP14896953.8
申请日：2014-07-04
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： SUN, Tong , LIU, Yang , HUANG, Yan , WANG, Tao
IPC分类号： C01G23/04 , C01G9/02 , C01F7/02 , C11D11/02
CPC分类号： C09C3/043 , C08K9/08 , C09C3/10 , C09D7/61 , C09D133/12
摘要： The present invention provides spray-dried powders comprising from 0.1% to 25% a hydrophobic polymer, from 75% to 99.9% inorganic particles, and less than 3% a dispersant. The Tg of the hydrophobic polymer is less than 105° C., the average particle size of the inorganic particles is from 5 nm to 100 um, and the average particle size of the spray-dried powders is from 1 um to 400 um. The hydrophobic polymer comprises, as polymerization units, an ethylenically unsaturated nonionic monomer. The present invention further provides a process for the preparation of the spray-dried powders comprising (a) preparing a solution comprising the hydrophobic polymer, the inorganic particles, and the dispersant; and (b) adding the solution into a spray dryer and preparing the spray-dried powders.
摘要翻译：本发明提供喷雾干燥的粉末，其包含0.1％至25％的疏水性聚合物，75％至99.9％的无机颗粒和小于3％的分散剂。疏水性聚合物的Tg小于105℃，无机颗粒的平均粒径为5nm至100μm，喷雾干燥粉末的平均粒径为1μm至400μm。疏水聚合物包含作为聚合单元的烯键式不饱和非离子单体。本发明进一步提供了制备喷雾干燥粉末的方法，其包括（a）制备包含疏水性聚合物，无机颗粒和分散剂的溶液; 和（b）将该溶液加入喷雾干燥器中并制备喷雾干燥的粉末。

66. 发明公开

EP3167021A1 STABLE COATING COMPOSITION 有权
标题翻译：稳定的涂料组合物
公开(公告)号：EP3167021A1
公开(公告)日：2017-05-17
申请号：EP14897046.0
申请日：2014-07-08
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： WANG, Rui , LI, Ling , CHEN, Junyu , WANG, Tao
IPC分类号： C09D143/02 , C09D133/12 , C08F230/02 , C08F220/14
CPC分类号： C09D133/12 , C08F220/18 , C08F230/02 , C09D7/65 , C09D143/02 , C08F2220/1825 , C08F220/14 , C08L43/02
摘要： A coating composition comprising from 8% to 40% of a polymer; and from 0.1% to 3% of a dispersant. The polymer comprises a first acrylic monomer and from 0.2% to 5% of a first phosphorus-containing monomer. The dispersant comprises a second acrylic monomer and more than 20% of a second phosphorus-containing monomer.
摘要翻译：一种包含8％至40％聚合物的涂料组合物; 和0.1％至3％的分散剂。该聚合物包含第一丙烯酸单体和0.2％至5％的第一含磷单体。分散剂包含第二丙烯酸单体和超过20％的第二含磷单体。

67. 发明公开

EP3161070A1 ANTIMICROBIAL COATING COMPOSITION WITH IMPROVED YELLOWING RESISTANCE 审中-公开
标题翻译：具有改善的耐黄变性的抗微生物涂料组合物
公开(公告)号：EP3161070A1
公开(公告)日：2017-05-03
申请号：EP14896694.8
申请日：2014-06-30
申请人： Dow Global Technologies Llc , Rohm and Haas Company
发明人： WANG, Tao , CHEN, Junyu
IPC分类号： C08L33/08 , C09D133/08 , C09D5/14
CPC分类号： C09D133/14 , C08L33/08 , C09D5/14 , C09D7/61 , C09D133/08 , C08F2220/382 , C08F220/14 , C08F2220/1825 , C08F220/34 , C08F220/06 , C08K3/22
摘要： An antimicrobial coating composition comprising, i) a first polymer; ii) from 50 ppm to 2000 ppm of at least one of silver ions and silver element; and iii) from 10% to 60% of titanium dioxide particles. From 50% to 100% of the titanium dioxide particles are encapsulated by a second polymer; and the total amount of the first and the second polymers is from 5% to 80% by dry weight based on total dry weight of the coating composition.
摘要翻译：一种抗微生物涂料组合物，其包含：i）第一聚合物; ii）50ppm至2000ppm的银离子和银元素中的至少一种; 和iii）10％至60％的二氧化钛颗粒。 50％至100％的二氧化钛颗粒被第二聚合物包封; 并且基于涂料组合物的总干重，第一和第二聚合物的总量为干重的5％至80％。

68. 发明公开

EP3157968A1 MULTI-STAGE LATEX POLYMERS, PROCESS THEREOF, AND COATING COMPOSITIONS MADE THEREOF 有权
标题翻译：多级乳胶聚合物，其制备方法及其制备的涂料组合物
公开(公告)号：EP3157968A1
公开(公告)日：2017-04-26
申请号：EP14895220.3
申请日：2014-06-20
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： CUI, Wei , WANG, Tao , CUI, Longlan , BOHLING, James
IPC分类号： C08F220/18 , C08F275/00 , C09D133/08
CPC分类号： 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
摘要： 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.
摘要翻译：多阶段聚合的胶乳聚合物，其包含第一阶段聚合物和第二阶段聚合物，其中第一阶段聚合物包含第一部分丙烯酸单体和第一部分磷酸单体，第二阶段聚合物包含第二部分的丙烯酸单体和第二部分的磷酸单体。制造这种胶乳聚合物的方法。

69. 发明公开

EP2999818A1 PAPER COMPOSITION AND PROCESS FOR MAKING THE SAME 无效
标题翻译：组卷和方法及其生产
公开(公告)号：EP2999818A1
公开(公告)日：2016-03-30
申请号：EP13885182.9
申请日：2013-05-22
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： WANG, Tao , GU, Weichao , WANG, Tao , CHEN, Junyu , DU, Haitao , YAN, Yunfei , MA, Rui
IPC分类号： D21H17/67 , D21H23/04
CPC分类号： D21H17/74 , D21H17/34 , D21H17/35 , D21H17/67 , D21H17/675 , D21H17/69 , D21H23/04
摘要： A new paper composition comprising, a) from 15 wt.% to 70 wt.% a hiding composite comprising based on the total weight of the hiding composite, from 30 wt.% to 7 wt.% pigment particles and from 25 wt.% to 70 wt.% a thermoplastic polymer. The pigment particles are hydrophobically treated with the surface tension of the pigment particles being from 0.1 to 50 mN/m, and the surface tension difference between the pigment particles and the thermoplastic polymer being less than 40 mN/m; and b) from 30 wt.% to 85 wt.% a paper pulp. Process of making such a new paper composition.

70. 发明公开

EP2906646A1 AQUEOUS COATING COMPOSITION WITH IMPROVED VISCOSITY STABILITY 有权
标题翻译：具有改进的粘度稳定性水性涂料组合物
公开(公告)号：EP2906646A1
公开(公告)日：2015-08-19
申请号：EP12886366.9
申请日：2012-10-12
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： WANG, Tao , LI, Juan , CHEN, Junyu , CUI, Longlan
IPC分类号： C09D143/02 , C09D133/00
CPC分类号： C09D133/064 , C08F222/02 , C08F230/02 , C08F285/00 , C08F292/00 , C08K9/10 , C09D4/06 , C09D5/028 , C09D7/61 , C09D133/02 , C09D135/00 , C09D143/02 , C09D151/10 , C08L33/06
摘要： This invention relates to a coating composition, especially, relates to an aqueous coating composition with improved viscosity stability.

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