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公开(公告)号：US20220177635A1
公开(公告)日：2022-06-09
申请号：US17433169
申请日：2019-03-15
申请人： Yanli FENG , Hongyu CHEN , Shaoguang FENG , Huan CHEN , Lili SHI , Xiuyuan NI , Lingyuan PANG , BAO Ming , Dow Silicones Corporation , Dow Global Technologies LLC
发明人： Yanli Feng , Hongyu Chen , Shaoguang Feng , Huan Chen , Lili Shi , Xiuyuan Ni , Lingyun Pang , Ming Bao
摘要： A waterborne polyurethane dispersion is provided. The waterborne polyurethane dispersion comprises residual moiety of a hydroxy-terminated siloxane compound in the main chain and exhibits good anti-stickiness while retaining superior mechanical properties. A laminated synthetic leather article prepared with said waterborne polyurethane dispersion as well the method for preparing the synthetic leather article are also provided.
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2.发明申请公开(公告)号：US20220213363A1
公开(公告)日：2022-07-07
申请号：US17598989
申请日：2019-05-15
发明人： Qingwei Meng , Yu Chen , Shaoguang Feng , Huan Chen , Xuemei Zhai
摘要： A two-component adhesive composition is provided. The two-component adhesive composition comprises an isocyanate component, an isocyanate-reactive component and an polyether amine-epoxy silane adduct, and can achieve superior adhesion strength between the adhesive and a substrate like metal alloy substrate. A laminated article prepared with said composition, a method for preparing the article and the use of the polyether amine-epoxy silane adduct as adhesion promoter in a two-component polyurethane adhesive composition are also provided.
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3.发明申请公开(公告)号：US20220177753A1
公开(公告)日：2022-06-09
申请号：US17600830
申请日：2019-05-15
发明人： Yu Chen , Shaoguang Feng , Qingwei Meng , Yanli Feng , Huan Chen , Xuemei Zhai
IPC分类号： C09J175/06 , C09J175/08 , C08G18/12 , C08G18/48 , C08G18/42 , C08G18/40 , C08G18/58 , C08G18/76
摘要： A two-component adhesive composition is provided. The two-component adhesive composition comprises an isocyanate component, an isocyanate-reactive component and an amine-epoxy adduct, and can achieve superior adhesion strength between the adhesive and a substrate like metal alloy substrate. A laminated article prepared with said composition, a method for preparing the article and the use of the amine-epoxy adduct as adhesion promoter in a two-component polyurethane adhesive composition are also provided.
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公开(公告)号：US11279837B2
公开(公告)日：2022-03-22
申请号：US16472070
申请日：2016-12-20
发明人： Minbiao Hu , Shiling Zhang , Wei Li , Dong Yun , Huan Chen , Yasmin N. Srivastava
IPC分类号： C09D5/29 , C09D7/61 , C09D175/04 , C08K3/34
摘要： A composition comprising a colored synthetic gel useful for the preparation of waterborne multicolor paints.
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公开(公告)号：US12024581B2
公开(公告)日：2024-07-02
申请号：US17279416
申请日：2018-09-28
发明人： Hua Ren , Beilei Wang , Huan Chen , Yongchun Chen , Dong Yun , Cheng Shen
CPC分类号： C08G18/3206 , C08G18/12 , C08G18/4816 , C08G18/4825 , C08G18/4829 , C08G18/485 , C08G18/4854 , C08G18/4883 , C08L75/08
摘要： A polyurethane composition reaction mixture including: (a) at least one organic isocyanate; and (b) at least one butylene oxide-based hydrophobic polyol; a process for making the above polyurethane composition; a polyurethane composite article composition, a process for making the above polyurethane composite article composition; and a process for making a composite article from the above polyurethane composite article composition.
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公开(公告)号：US20200181779A1
公开(公告)日：2020-06-11
申请号：US16312583
申请日：2016-06-24
IPC分类号： C23C28/02 , C08G18/42 , C08K3/34 , C08K3/04 , C08K3/40 , C08K7/06 , C08K7/14 , C08K13/04 , H05K9/00 , C23C18/38 , C25D3/46 , C25D5/56
摘要： A metalized polyurethane composite, a process for preparing the metalized polyurethane composite, and a radio frequency filter comprising the metalized polyurethane composite.
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公开(公告)号：US20200095434A1
公开(公告)日：2020-03-26
申请号：US16472064
申请日：2016-12-20
发明人： Shiling Zhang , Minbiao Hu , Dong Yun , Wei Li , Huan Chen
IPC分类号： C09D5/29 , C09D175/04 , C09D101/02 , C09D105/00 , C09D133/08 , C09D5/02
摘要： A composition comprising a first, synthetic gel and a second gel is useful for the preparation of waterborne multicolor paints.
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公开(公告)号：US20190169357A1
公开(公告)日：2019-06-06
申请号：US16320907
申请日：2016-07-27
发明人： Yanli Feng , Minrong Zhu , Shaoguang Feng , Huan Chen , Jing Liu
摘要： A composition comprising, consisting of, or consisting essentially of a) an epoxy resin; b) an anhydride hardener; and c) a latent catalyst which is a mixture of i) a Lewis acid catalyst; and ii) an imidazolium acetate catalyst, is disclosed.
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公开(公告)号：US20150152237A1
公开(公告)日：2015-06-04
申请号：US14410605
申请日：2013-06-26
CPC分类号： C08K3/08 , A01N25/10 , C08J3/126 , C08J3/226 , C08J2323/06 , C08J2400/106 , C08J2433/14 , C08K3/36 , C08K9/12 , C08K2003/0806 , C09D201/025 , A01N59/16 , C08K3/015 , C08L23/06
摘要： A method is provided for making a silver-containing concentrate. The method comprises the step of isolating the solid materials from a liquid composition that comprises (a) silver cation, (b) a polymer that has pendant unsaturated or aromatic heterocycles, and (c) solid particles having median diameter of 2 mm or smaller.
摘要翻译： 提供了制备含银浓缩物的方法。 该方法包括从液体组合物中分离出固体物质的步骤，该液体组合物包含（a）银阳离子，（b）具有侧链不饱和或芳族杂环的聚合物，和（c）中值粒径为2mm或更小的固体颗粒。
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公开(公告)号：US20220010051A1
公开(公告)日：2022-01-13
申请号：US17279416
申请日：2018-09-28
发明人： Hua Ren , Beilei Wang , Huan Chen , Yongchun Chen , Dong Yun , Cheng Shen
摘要： A polyurethane composition reaction mixture including: (a) at least one organic isocyanate; and (b) at least one butylene oxide-based hydrophobic polyol; a process for making the above polyurethane composition; a polyurethane composite article composition, a process for making the above polyurethane composite article composition; and a process for making a composite article from the above polyurethane composite article composition.
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