-
公开(公告)号：EP2861639A4
公开(公告)日：2015-11-25
申请号：EP12882163
申请日：2012-08-02
发明人： CAI QIAOQIAO , CHEN JUNYU , DONG XIANGTING , ZHANG TINGKE , BOHLING JAMES
IPC分类号： C08F230/02 , C08F220/10 , C09D133/04 , C09D143/02
CPC分类号： C08L33/14 , C08F220/10 , C08F230/02 , C08K3/22 , C08K2003/2241 , C08L31/02 , C08L31/04 , C08L33/02 , C08L33/08 , C08L43/02 , C08L2201/54 , C09D143/02
摘要： The present invention relates to a composition of a stable aqueous dispersion of polymer particles comprising structural units of a) vinyl acetate; b) a vinyl ester of a branched carboxylic acid monomer; and c) a phosphorus acid monomer. The composition of the present invention provides vinyl ester/phosphorus acid based polymer particles that improve hiding efficiency in pigmented coatings formulations.
摘要翻译： 本发明涉及包含a）乙酸乙烯酯的结构单元的聚合物颗粒的稳定水分散体的组合物; b）支链羧酸单体的乙烯基酯; 和c）磷酸单体。 本发明的组合物提供了改进着色涂料制剂中的遮盖效率的乙烯基酯/磷酸基聚合物颗粒。
-
公开(公告)号：EP3167021A4
公开(公告)日：2018-01-10
申请号：EP14897046
申请日：2014-07-08
发明人： WANG RUI , LI LING , CHEN JUNYU , WANG TAO
IPC分类号： C09D143/02 , C08F220/18 , C08F230/02 , C09D133/12
CPC分类号： C09D133/12 , C08F220/18 , C08F230/02 , C09D7/125 , 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.
-
3.发明公开ENCAPSULATED PARTICLES OF SULPHATE-PROCESS TITANIUM DIOXIDE 审中-公开VERKAPSELTE PARTIKEL VON SULFATPROZESS-TITANDIOXID
公开(公告)号：EP2986676A4
公开(公告)日：2016-11-23
申请号：EP13882153
申请日：2013-04-15
发明人： CHEN JUNYU , CUI LONGLAN , LI JUAN , LIU DAN DANIELLE , WANG TAO
CPC分类号： C08L33/08 , C01G23/047 , C01P2004/84 , C01P2006/60 , C01P2006/62 , C01P2006/64 , C01P2006/65 , C08K9/08 , C09C1/3676
-
公开(公告)号：EP2986677A4
公开(公告)日：2016-11-02
申请号：EP13882170
申请日：2013-04-15
发明人： BOHLING JAMES , CHEN JUNYU , CUI WEI , LI JUAN , WANG TAO
IPC分类号： C09C1/36 , C09D5/02 , C09D143/02
CPC分类号： C08K3/22 , C01P2004/62 , C01P2004/64 , C01P2006/60 , C01P2006/62 , C01P2006/64 , C01P2006/65 , C08K2003/2241 , C08L2201/50 , C09C1/3676 , C09D5/02 , C09D7/62 , C09D143/02
摘要： Provided is an aqueous dispersion of particles of sulfate-process titanium dioxide, wherein polymeric particles are adsorbed onto said particles of titanium dioxide, wherein said polymeric particles comprise polymerized units of one or more P-acid monomer. Also provided is an aqueous dispersion, wherein said aqueous dispersion is a grind made by a process comprising making a mixture that comprises water, polymeric particles, and particles of sulfate-process titanium dioxide, wherein said polymeric particles comprise polymerized units of one or more P-acid monomer, and wherein the volume ratio of said polymeric particles to said particles of sulfate-process titanium dioxide is 2.5:1 to 10:1.
-
5.发明授权AQUEOUS COATING COMPOSITION WITH IMPROVED VISCOSITY STABILITY 有权WÄSSRIGEBESCHICHTUNGSZUSAMMENSETZUNG MIT VERBESSERTERVISKOSITÄTSSTABILITÄT
公开(公告)号：EP2906646B1
公开(公告)日：2017-05-03
申请号：EP12886366
申请日：2012-10-12
发明人： WANG TAO , LI JUAN , CHEN JUNYU , CUI LONGLAN
IPC分类号： C09D143/02 , C09D5/02 , C09D7/12 , C09D133/00 , C09D151/10
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.
摘要翻译： 本发明涉及涂料组合物，特别涉及具有改进的粘度稳定性的水性涂料组合物。
-
公开(公告)号：EP3027694A4
公开(公告)日：2017-03-01
申请号：EP13890402
申请日：2013-07-31
发明人： LI JUAN , WANG TAO , WANG TAO , CHEN JUNYU , CUI LONGLAN , CUI WEI , SPEECE DAVID G JR
IPC分类号： C09D5/02 , B32B5/16 , C09D133/08
CPC分类号： C09D133/12 , C08K3/22 , C08K9/10 , C08K2003/2241 , C09D5/028 , C09D17/001 , C09D125/14 , C09D133/08 , C08F2220/1825 , C08F220/14 , C08F220/56 , C08F220/06 , C08F212/08 , C08F2220/1858
-
7.发明公开PAPER COMPOSITION AND PROCESS FOR MAKING THE SAME 审中-公开VERFAHREN ZUR HERSTELLUNG DAVON的PAPIERZUSAMMENSETZUNG
公开(公告)号：EP2999818A4
公开(公告)日：2017-01-11
申请号：EP13885182
申请日：2013-05-22
发明人： WANG TAO , GU WEICHAO , WANG TAO , CHEN JUNYU , DU HAITAO , YAN YUNFEI , MA RUI
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 75 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.
摘要翻译： 一种新的纸组合物，其包含：a）15wt。 ％至70wt。 ％的隐藏复合材料包含基于所述隐藏复合材料的总重量，从30wt。 ％至75重量％ ％颜料颗粒和25重量％ ％至70wt。 ％热塑性聚合物。 颜料颗粒以颜料颗粒的表面张力为0.1〜50mN / m进行疏水处理，颜料颗粒与热塑性聚合物之间的表面张力差小于40mN / m; 和b）30wt。 ％至85wt。 ％纸浆。 制作这样一种新纸组合的过程。
-
8.发明公开
公开(公告)号：EP3194458A4
公开(公告)日：2018-04-18
申请号：EP14898686
申请日：2014-07-30
发明人： BOHLING JAMES C , CHEN JUNYU , NUNGESSER EDWIN , QIAN ZHEN , WANG TAO
IPC分类号： C08F230/02 , C08F220/10 , C09D133/04 , C09D143/02
CPC分类号： C09D133/06 , C08F220/10 , C08F230/02 , C09D133/04 , C09D143/02
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, in a single phase and based on the weight of the polymer particles, from 35 to 79.9 weight percent structural units of vinyl acetate and from 0.1 to 6 weight percent structural units of a phosphorus acid monomer or a salt thereof, wherein the polymer particles have a particle size by dynamic light scattering of from 250 nm to 500 nm. The above-critical composition shows surprising improvements in hiding with increasing particle size of the polymer particles.
-
公开(公告)号：EP3161070A4
公开(公告)日：2018-01-10
申请号：EP14896694
申请日：2014-06-30
发明人： WANG TAO , CHEN JUNYU
IPC分类号： C08L33/08 , C09D5/14 , C09D133/08 , C09D133/14
CPC分类号： C09D133/14 , C08L33/08 , C09D5/14 , 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.
-
公开(公告)号：EP3194513A4
公开(公告)日：2017-10-18
申请号：EP14898632
申请日：2014-07-30
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
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.015 秒)
