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公开(公告)号：US20230203317A1
公开(公告)日：2023-06-29
申请号：US17919693
申请日：2020-05-25
发明人： Jinfei Wang , Xiaohong Yang , Tao Wang , Li Zhou , Lili Shi , Zhonghua Zhang , Dong Yun
IPC分类号： C09D4/06 , C09D133/06 , C09D7/61 , C09D7/40
CPC分类号： C09D4/06 , C09D133/064 , C09D7/61 , C09D7/69
摘要： An aqueous coating composition comprising (a) from 12.5% to 87% by weight based on the weight of the aqueous coating composition, of a film-forming polymer; (b) from 9.5% to 85% by weight based on the weight of the film-forming polymer, of a specific oligomer; and (c) from 2.5% to 50% by weight based on the weight of the film-forming polymer, of beads with a mean particle size of from 5.0 to 10.5 μm; and a process for preparing the aqueous coating composition.
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公开(公告)号：US20210253893A1
公开(公告)日：2021-08-19
申请号：US16973604
申请日：2018-07-10
发明人： Yan Li , Tao Wang , Junyu Chen , Tao Wang , James C. Bohling , Zhi Juan Gong , Yuehan Hu
IPC分类号： C09D133/12 , C08F220/14
摘要： An aqueous dispersion of multistage polymer particles comprising a specific oligomer prepared from polymerization of monomers comprising an alkoxylated (meth)acrylate providing aqueous coating compositions with both good flow-and-leveling property and extended open time.
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公开(公告)号：US10851186B2
公开(公告)日：2020-12-01
申请号：US16490977
申请日：2017-04-24
发明人： Yan Li , Junyu Chen , Tao Wang , Zhi Juan Gong , James C. Bohling , Cheng Shen
IPC分类号： C08F2/22 , C09D7/40 , C08F212/08 , C08F220/06 , C08F220/14 , C08F230/02 , C08L71/02 , C09D5/02 , C08F220/18
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 providing coatings with improved water repellency and/or improved hydrophobic stain resistance without compromising hydrophilic stain resistance.
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公开(公告)号：US10590290B2
公开(公告)日：2020-03-17
申请号：US15776808
申请日：2015-12-15
发明人： Hu Li , Weijun Yang , Tao Wang , Xinhui Huang , Siyuan Jiang , Cheng Hui Chen
IPC分类号： C09D7/41 , C09D7/65 , C09D5/02 , C08F265/04 , C09D151/00 , C08F220/18 , C09D7/61 , C09D7/43 , C09D133/06
摘要： This invention generally relates to a multi-stage polymer suitable for a grinding additive, a method for producing the multi-stage polymer, a composition and a paint composition comprising the multi-stage polymer and a use of the multi-stage polymer for a grinding additive of a paint composition.
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公开(公告)号：US20190225830A1
公开(公告)日：2019-07-25
申请号：US16330323
申请日：2016-09-02
发明人： Jianming Xu , Wei Cui , Tao Wang , Siyuan Jiang , Qingwei Zhang , Daoshu Lin
IPC分类号： C09D133/14 , C08F220/18 , C09D5/00
摘要： This invention generally relates to a coating composition which provides a coating film with high hydrophilic resistance and high hydrophobic resistance. The coating composition contains a polymer formed from a monomer composition comprising (a) 45-85 wt % of ethyl ester of acrylic acid or methacrylic acid and (b) 15-54 wt % of itaconic ester with 1 or 2 carbon atoms as a binder of the coating composition, and the weight of sum of (a) and (b) is 65% or more based on the total weight of the polymer.
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公开(公告)号：US20160083908A1
公开(公告)日：2016-03-24
申请号：US14786997
申请日：2013-05-22
申请人： Tao WANG , Weichao GU , Tao WANG , Junyu CHEN , Haitao DU , Yunfei YAN , Rui MA , Dow Global Technologies LLC , ROHM AND HAAS COMPANY
发明人： Tao Wang , Weichao Gu , Tao Wang , Junyu Chen , Haitao Du , Rui Ma , Yunfei Yan
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，其基于所述隐藏复合材料的总重量为30重量％ ％至75wt。 ％颜料颗粒和25重量％ ％至70wt。 ％热塑性聚合物。 颜料颗粒被疏水处理，颜料颗粒的表面张力为0.1-50mN / m，颜料颗粒和热塑性聚合物之间的表面张力差小于40mN / m; 和b）30wt。 ％〜85重量％ ％纸浆。 制作这样一种新的纸张组合的过程。
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公开(公告)号：US11970629B2
公开(公告)日：2024-04-30
申请号：US16973604
申请日：2018-07-10
发明人： Yan Li , Tao Wang , Junyu Chen , Tao Wang , James C. Bohling , Zhi Juan Gong , Yuehan Hu
IPC分类号： C09D133/12 , C08F220/14 , C08F265/00 , C08F265/06
CPC分类号： C09D133/12 , C08F220/14 , C08F265/00 , C08F265/06
摘要： An aqueous dispersion of multistage polymer particles comprising a specific oligomer prepared from polymerization of monomers comprising an alkoxylated (meth)acrylate providing aqueous coating compositions with both good flow-and-leveling property and extended open time.
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公开(公告)号：US20230392000A1
公开(公告)日：2023-12-07
申请号：US18034156
申请日：2020-12-03
发明人： Baoqing Zheng , Tao Wang , Xiaohong Yang , Jinfei Wang , Jia Tang , Jieying Chen , Fengzhe Shi , Shaoguang Feng
IPC分类号： C08L33/12 , C08L33/08 , C09D133/08 , C09D133/12
CPC分类号： C08L33/12 , C08L33/08 , C09D133/08 , C09D133/12
摘要： An aqueous dispersion of multistage polymeric particles comprises at least two polymers, and a coating composition comprising such aqueous dispersion of multistage polymeric particles can provide coatings with hot resistance, alcohol resistance, alkali resistance and acetic acid resistance.
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公开(公告)号：US20230303770A1
公开(公告)日：2023-09-28
申请号：US18004805
申请日：2020-07-14
发明人： Ke Shi , Chenyan Bai , Zhaohui Qu , Tao Wang , Cheng Shen
IPC分类号： C08G65/331 , C07C271/64 , C07C269/06 , C08G18/10 , C08G18/50 , C09J175/08 , C09J5/06 , B32B37/12 , B32B7/12 , B32B27/36 , B32B27/32 , B32B27/08
CPC分类号： C08G65/331 , B32B7/12 , B32B27/08 , B32B27/32 , B32B27/36 , B32B37/12 , C07C269/06 , C07C271/64 , C08G18/10 , C08G18/5045 , C09J5/06 , C09J175/08 , B32B2037/1253 , B32B2250/02 , B32B2255/26 , B32B2307/31 , B32B2307/748 , C09J2475/00
摘要： A unique polyol compound formed by a reaction between a carbonate compound represented by Formula (I) and a polyamine compound is provided. A polyurethane-based adhesive composition comprising the polyol compound can produce an adhesive layer exhibiting superior bond strength and heat seal strength which will not be substantially deteriorated by the change in the weight ratio between isocyanate component and polyol component. Methods for preparing the polyol compound and for preparing the adhesive composition, as well as a laminate article prepared with said adhesive composition are also provided.
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公开(公告)号：US11225587B2
公开(公告)日：2022-01-18
申请号：US16348271
申请日：2016-12-19
发明人： Longlan Cui , Junyu Chen , Tao Wang
IPC分类号： C09D143/02 , C08F230/02 , C08K5/52 , C08L91/06 , C09D5/28 , C08L25/06 , C08L33/02 , C08L33/10
摘要： The present invention provides an aqueous coating composition that provides coatings with improved hydrophilic stain repellency.
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