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公开(公告)号：US11970601B2
公开(公告)日：2024-04-30
申请号：US17298575
申请日：2018-11-29
发明人： Haiying Li , Andong Liu , Shaoguang Feng , Xiuhan Yang , Jian Zou , Ming Ming , Yonghua Gong , Xuemei Zhai
CPC分类号： C08L23/12 , C08K5/07 , C08K5/103 , C08L23/16 , C08L2201/08 , C08L2205/025
摘要： A thermoplastic polyolefin composition comprises: (A) a polypropylene polymer; (B) an elastomer component; (C) an additive component; and (D) a scavenger component comprising a polyacetoacetate compound having the Formula (I) defined herein and calcium carbonate. And an article is made from the thermoplastic polyolefin composition.
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公开(公告)号：US20220410123A1
公开(公告)日：2022-12-29
申请号：US17780267
申请日：2019-12-23
发明人： Jiguang Zhang , Jian Zou , Hongyu Chen , Xuemei Zhai , Shuyu Duan
摘要： Air filter media comprising at least one active bead layer comprises an antistatic agent and polyethylenimine coated polymeric beads that can provide better formaldehyde abatement properties than incumbent activated carbon filters and can be prepared by using existing processing facilities for manufacture of incumbent activated carbon filters.
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公开(公告)号：US11485886B2
公开(公告)日：2022-11-01
申请号：US17299623
申请日：2019-03-07
发明人： Shi Pan , Minbiao Hu , Tong Sun , Xuemei Zhai , Shaoguang Feng , Yan Li , Jingui Jiang
IPC分类号： C09J133/08 , B32B37/12 , C09J5/00 , B32B7/12 , B32B21/13
摘要： A formaldehyde free adhesive composition and a plywood obtained from the adhesive composition is provided, and the plywood has a balanced performance, such as high adhesion strength, sufficient pot-life, and good workability.
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4.发明申请公开(公告)号：US20220154055A1
公开(公告)日：2022-05-19
申请号：US17600882
申请日：2019-05-15
发明人： Qingwei Meng , Yu Chen , Shaoguang Feng , Jing Liu , 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 epoxy-aromatic diisocyanate 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 epoxy-aromatic diisocyanate adduct as adhesion promoter in a two-component polyurethane adhesive composition are also provided.
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公开(公告)号：US20210229033A1
公开(公告)日：2021-07-29
申请号：US16972020
申请日：2018-07-04
发明人： Ji Guang Zhang , Jian Zou , Hongyu Chen , Shaoguang Feng , Wenbin Yao , Haiying Li , Xuemei Zhai
IPC分类号： B01D53/72 , C09D179/02 , B01D53/02 , B01J20/28
摘要： Polyethylenimine coated polymeric beads comprising a polymer that comprises, based on the weight of the polymer, from 25% to 75% by weight of structural units of an acetoacetoxy or acetoacetamide functional monomer, and from 25% to 75% by weight of structural units of a polyvinyl monomer; the polyethylenimine having a number average molecular weight of 300 g/mol or more; the polyethylenimine coated polymeric beads having a specific surface area in the range of from 20 to 400 m2/g; a process of preparing the polyethylenimine coated polymeric beads; a gas filter device comprising the polyethylenimine coated polymeric beads as a filter medium; and a method of removing aldehydes from air containing aldehydes, comprising contacting the air with the polyethylenimine coated polymeric beads.
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公开(公告)号：US11780998B2
公开(公告)日：2023-10-10
申请号：US17298573
申请日：2018-11-29
发明人： Haiying Li , Shaoguang Feng , Andong Liu , Yonghua Gong , Jian Zou , Xiuhan Yang , Xuemei Zhai
CPC分类号： C08L23/12 , C08K5/005 , C08K5/07 , C08K5/175 , C08L23/0815 , C08L2205/03 , C08L2207/04
摘要： The present disclosure relates to a thermoplastic polyolefin composition comprising: (A) a polypropylene polymer; (B) an elastomer component; (C) an additive component; and (D) a scavenger component comprising a polyacetoacetate compound having the Formula (I) defined herein and an amino alcohol compound having the Formula (II) defined herein. The present disclosure also relates to an article made from the thermoplastic polyolefin composition.
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公开(公告)号：US20230040947A1
公开(公告)日：2023-02-09
申请号：US17788934
申请日：2020-03-27
发明人： Shiling Zhang , Ling Zhong , Xuedong Gao , Hua Ren , Cuilan Chang , Xuemei Zhai
摘要： A method of making a formulation may include a step of forming a mixture comprising: a hydrotrope, a surfactant, a water-immiscible solvent, an isocyanate monomer, a salt, fosthiazate and water. Further, a step of adding an amine to the mixture to polymerizing the isocyanate monomer may be performed.
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公开(公告)号：US20220017795A1
公开(公告)日：2022-01-20
申请号：US17299623
申请日：2019-03-07
发明人： Shi Pan , Minbiao Hu , Tong Sun , Xuemei Zhai , Shaoguang Feng , Yan Li , Jingui Jiang
IPC分类号： C09J133/08 , C09J5/00 , B32B7/12 , B32B21/13 , B32B37/12
摘要： A formaldehyde free adhesive composition and a plywood obtained from the adhesive composition is provided, and the plywood has a balanced performance, such as high adhesion strength, sufficient pot-life, and good workability.
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公开(公告)号：US20220010111A1
公开(公告)日：2022-01-13
申请号：US17298573
申请日：2018-11-29
发明人： Haiying Li , Shaoguang Feng , Andong Liu , Yonghua Gong , Jian Zou , Xiuhan Yang , Xuemei Zhai
摘要： The present disclosure relates to a thermoplastic polyolefin composition comprising: (A) a polypropylene polymer; (B) an elastomer component; (C) an additive component; and (D) a scavenger component comprising a polyacetoacetate compound having the Formula (I) defined herein and an amino alcohol compound having the Formula (II) defined herein. The present disclosure also relates to an article made from the thermoplastic polyolefin composition.
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公开(公告)号：US20220389295A1
公开(公告)日：2022-12-08
申请号：US17767108
申请日：2019-11-15
发明人： Zhengming Tang , Yongchun Chen , Xiuqing Xu , Hongyu Chen , Xuemei Zhai , Ke Shi , Nan Wang , Qingwei Meng
IPC分类号： C09J183/14 , C09J163/00 , C09J183/04 , C09J7/10 , C09J11/08
摘要： Described is a curable composition, and particularly a two-component composition comprising a silane modified polymer; an epoxy resin terminated with epoxy terminal group; wherein the composition further comprises a hardening agent and a compatibilizer which has at least one silane group and at least one epoxy terminal group. The curable composition exhibits enhanced adhesion strength and good elongation at break. A method for applying the curable composition on the surface of a substrate is also provided.
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