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1.发明公开公开(公告)号：US20230312969A1
公开(公告)日：2023-10-05
申请号：US18016465
申请日：2020-07-31
发明人： Caifeng Wang , Jianming Xu , Kok Chiew Poh , Yuehan Hu , Tao Wang , Juan F. Callejas , Philip R. Harsh , James C. Bohling , Andrew J. Swartz , Partha S. Majumdar , Joseph Tanzer
IPC分类号： C09D133/08 , C09D7/61 , C09D7/65 , C09D7/40
CPC分类号： C09D133/08 , C09D7/61 , C09D7/65 , C09D7/67 , C09D7/69 , C09D7/70 , C08K2201/005 , C08K2201/011
摘要： The present invention is a composition comprising an aqueous dispersion of polymer particles, polymeric organic crosslinked microspheres, and colloidal silica particles. The composition is useful in coating compositions for exterior applications to achieve a balance of excellent dirt pickup resistance and durability performance under accelerated testing conditions.
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公开(公告)号：US11365314B2
公开(公告)日：2022-06-21
申请号：US16641307
申请日：2017-09-25
发明人： Zhen Qian , Wei Cui , Jinfei Wang , Jianming Xu , Jintao Liu , Ling Li , Jingchao Zhang
摘要： The present invention provides an aqueous polymer composition and an aqueous coating composition comprising such aqueous polymer composition that shows balanced stain resistance, freeze-thaw stability, and anti-clogging properties.
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公开(公告)号：US20190169442A1
公开(公告)日：2019-06-06
申请号：US15774094
申请日：2015-12-14
发明人： Caifeng Wang , Jianming Xu , Yujiang Wang , Yunfei Lan
IPC分类号： C09D5/02 , C09D133/06 , C09D7/61
摘要： The present invention provides a novel aqueous coating composition comprising a multi-stage aqueous emulsion polymer, an anionic colloidal silica, and a thickener. This novel aqueous coating composition provides low gloss, while maintaining good physical stability and transparency.
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公开(公告)号：US09862856B2
公开(公告)日：2018-01-09
申请号：US14891044
申请日：2013-05-30
发明人： Xiaohong Yang , Jianming Xu , Yawei Xu , Baoqing Zheng , Shujun Shu
IPC分类号： C08G77/14 , C08G77/20 , C08F20/18 , C08F220/54 , C09D133/14 , C08F265/06 , C08F220/14 , C09J133/12 , C09D4/06 , C08F230/08
CPC分类号： C09D133/14 , C08F220/14 , C08F265/06 , C08F2230/085 , C08G77/20 , C09D4/06 , C09J133/12 , C08F220/18 , C08F220/06 , C08F220/20 , C08F220/58 , C08F2220/1875 , C08F2220/1825
摘要： A wood coating formulation with improved water repellency while maintaining coating performance such as clarity and hardness, the process of making thereof.
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公开(公告)号：US20230279213A1
公开(公告)日：2023-09-07
申请号：US18019295
申请日：2020-08-31
发明人： Daoshu Lin , Caifeng Wang , Jianming Xu , Yuehan Hu
IPC分类号： C08L33/12
CPC分类号： C08L33/12
摘要： An aqueous composition comprising: (a) an aqueous dispersion of hybrid polymer particles with a fluorine content of 5% or more, wherein the hybrid polymer particles comprise, based on the weight of the hybrid polymer particles, (i) greater than 20% to 75% by weight of a first polymer component comprising a fluoroethylene vinyl ether copolymer, and (ii) from 25% to less than 80% by weight of a second polymer component, wherein the second polymer component is an acrylic copolymer comprising, based on the weight of the acrylic copolymer, from 0.15% to 1.2% by weight of structural units of a phosphorus-containing acid monomer, a salt thereof, or mixtures thereof, and structural units of a monoethylenically unsaturated nonionic monomer; and (b) from 5% to 30% by dry weight of colloidal silica, based on the total weight of the hybrid polymer particles and the dry weight of the colloidal silica. The aqueous composition can provide coatings with balanced dirt pick-up resistance and durability properties.
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公开(公告)号：US11505716B2
公开(公告)日：2022-11-22
申请号：US16628691
申请日：2017-07-11
发明人： Daoshu Lin , Jianming Xu , Shuyu Duan , Jian Zou , James C. Bohling
IPC分类号： C09D7/65 , C09D7/20 , C09D7/63 , C09D133/06 , C08F220/18 , A61L9/04
摘要： An aqueous dispersion, an aqueous coating composition comprising the aqueous dispersion, and coatings made therefrom capable of slow release of fragrance.
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公开(公告)号：US20220259426A1
公开(公告)日：2022-08-18
申请号：US17628043
申请日：2019-09-05
发明人： Zhen Qian , Jinfei Wang , Jianming Xu , Qingwei Zhang , Wei Cui
IPC分类号： C08L71/02 , C09D5/02 , C09D171/02
摘要： An aqueous polymer dispersion and an aqueous coating composition comprising such aqueous polymer dispersion that shows good F/T stability and satisfactory anti-clogging properties and provides coatings with good hydrophobic stain resistance.
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公开(公告)号：US20210324114A1
公开(公告)日：2021-10-21
申请号：US17271382
申请日：2018-10-24
发明人： Jianming Xu , Wei Cui , Yunfei Lan , Qingwei Zhang , Han Lv
IPC分类号： C08F2/22 , C08F220/06 , C08F220/18 , C08F220/28 , C08K5/5425 , C08K5/5435 , C09D133/08
摘要： The present invention provides an aqueous dispersion as a biobased binder and an aqueous coating composition comprising such aqueous dispersion and showing balanced stain resistance, freeze-thaw stability, and anti-clogging properties.
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公开(公告)号：US20200248027A1
公开(公告)日：2020-08-06
申请号：US16635049
申请日：2017-07-31
发明人： Zhen Qian , Wei Cui , Jianming Xu
IPC分类号： C09D133/08 , C09D5/00
摘要： The present invention provides a high PVC aqueous coating composition that provides coatings with improved beading effect and good stain resistance.
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公开(公告)号：US20200181442A1
公开(公告)日：2020-06-11
申请号：US16628691
申请日：2017-07-11
发明人： Daoshu Lin , Jianming Xu , Shuyu Duan , Jian Zou , James C. Bohling
IPC分类号： C09D133/06 , C09D7/20 , C09D7/63 , C09D7/65 , C08F220/18 , A61L9/04
摘要： An aqueous dispersion, an aqueous coating composition comprising the aqueous dispersion, and coatings made therefrom capable of slow release of fragrance.
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