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公开(公告)号：US11802227B2
公开(公告)日：2023-10-31
申请号：US16620805
申请日：2018-04-24
IPC分类号： C09J175/06 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/095 , B32B27/32 , B32B27/36 , B32B27/38 , B32B27/08 , B32B27/40 , C08L75/06 , C08G18/32 , C08G18/58 , C08G63/16 , C08G63/91 , C08K3/32 , C08K5/06
CPC分类号： C09J175/06 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/095 , B32B27/08 , B32B27/32 , B32B27/36 , B32B27/38 , B32B27/40 , C08L75/06 , B32B2250/02 , C08G18/3228 , C08G18/581 , C08G63/16 , C08G63/91 , C08K3/32 , C08K5/06 , C08K2003/329 , C08L75/06 , C08L63/00
摘要： Solvent-based adhesive composition are disclosed, the compositions comprising (A) a polyester-urethane resin, (B) an epoxy-terminated polyester compound, (C) a phosphoric acid, and (D) an aliphatic isocyanate curing agent. Methods for preparing a solvent-based adhesive composition, the methods comprising providing a polyester-urethane resin, providing an epoxy-terminated polyester compound, mixing the polyester-urethane resin, epoxy-terminated polyester compound, and phosphoric acid to form a resin mixture, diluting the resin mixture in a solvent to form a diluted resin mixture having an application solid content from 25 to 55 weight percent, based on the total weight of the diluted resin mixture, and curing the diluted resin mixture with an aliphatic isocyanate curing agent at a mix ratio (parts by weight resin mixture before dilution:parts by weight aliphatic isocyanate curing agent) of from 100:1 to 100:12. Laminates prepared comprising the solvent-based adhesives and according to the disclosed methods are also disclosed.
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公开(公告)号：US20210284886A1
公开(公告)日：2021-09-16
申请号：US16334646
申请日：2016-09-19
发明人： Chenyan Bai , Mai Chen , Yinzhong Guo , Joseph J. Zupancic , Amira A. Marine
IPC分类号： C09J175/06 , C09J175/08 , C08G18/12 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/50 , C08G18/72 , C08G18/76 , C08G18/78
摘要： The present disclosure provides a two-component solventless adhesive composition comprising a polyol component and an isocyanate component. The polyol component comprises a phosphate functional compound, and at least one polyol selected from polyester, polyether, and the combination thereof; and the isocyanate component comprises isocyanate prepolymer that is the reaction product of at least one isocyanate monomer and at least one polyol selected from polyester, polyether, and the combination thereof.
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公开(公告)号：US10975192B2
公开(公告)日：2021-04-13
申请号：US15538847
申请日：2015-11-19
IPC分类号： C08G59/42 , C08G63/42 , C08G63/672 , C08G63/676 , C08G63/91 , C08L67/02 , C08L75/04 , C08L67/06 , C08L77/08 , C08K5/103 , C09J167/00 , C08L63/00 , C08L71/02 , C09J163/00 , C08L67/07
摘要： The instant invention provides a curable formulation suitable for laminating adhesive applications, and laminating adhesives made therefrom. The curable formulation suitable for laminating adhesive applications according to the present invention comprises a) a blend comprising i) an epoxy terminated polyester and at least one of ii) a maleate (poly) ester or iii) a diacrylate terminated oligomer or polymer and b) an aliphatic amine curing agent.
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公开(公告)号：US20200248053A1
公开(公告)日：2020-08-06
申请号：US16639661
申请日：2018-06-28
发明人： Wenwen Li , Joseph J. Zupancic , Ludwik S. Cygan
IPC分类号： C09J175/08 , C08G18/42 , C08G18/48 , C08G18/40 , C08G18/38 , C08G18/66 , C08G18/76 , B65D65/40
摘要： Solvent-based adhesive compositions are disclosed herein. In some embodiments, the solvent-based adhesive compositions include (A) an isocyanate component comprising an isocyanate curing agent and (B) a hydroxyl component comprising a polyester polyol, a polyether polyol, and a phosphate ester compound. The isocyanate curing agent of the isocyanate component (A) crosslinks the components of the hydroxyl component. In some embodiments, the phosphate ester compound has the structure (I): (I) wherein R1 is any organic group. Methods for preparing solvent-based adhesive compositions are also disclosed. The methods include providing an isocyanate component (A) comprising an isocyanate curing agent, providing a hydroxyl component (B) comprising a polyol blend, comprising a polyester polyol and a polyether polyol, and a phosphate ester compound, curing the hydroxyl component (B) with the isocyanate component (A) at a mix ratio ((A):(B), by weight) of from 100:8 to 100:15, thereby forming the solvent-based adhesive composition.
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公开(公告)号：US09834641B2
公开(公告)日：2017-12-05
申请号：US15103932
申请日：2014-11-25
IPC分类号： C08G63/695 , C08G18/76 , C08G18/10 , C08G18/12 , C08G18/48 , C08G18/50 , C09J175/06 , C08G18/42 , C08G18/63 , C08G18/40 , C08G18/46
CPC分类号： C08G63/6956 , C08G18/10 , C08G18/12 , C08G18/4018 , C08G18/4072 , C08G18/4211 , C08G18/4692 , C08G18/4812 , C08G18/4825 , C08G18/5096 , C08G18/632 , C08G18/7621 , C08G18/7671 , C09J175/06 , C08G18/40 , C08G18/42
摘要： A polyester polyol comprising at least one esterified unit of formula (I) wherein L is a difunctional aliphatic group having from two to six carbon atoms and R is a C1-C4 alkyl group.
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公开(公告)号：US20160264724A1
公开(公告)日：2016-09-15
申请号：US15035785
申请日：2014-11-17
IPC分类号： C08G63/91
CPC分类号： C08G63/916 , C08G59/066 , C08G59/5033 , C08G63/672
摘要： An epoxy terminated polyester having the structure wherein R1— is G- is j is 0 to 5, —R2— is a divalent organic group, —R22— is a divalent alkyl group, and —R22— is a divalent alkyl group.
摘要翻译： 具有结构（I）的环氧封端聚酯，其中R 1为（II）G为（III）j为0至5，-R 2 - 为二价有机基团，-R 22为二价烷基，-R 22 - 是二价烷基。
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公开(公告)号：US20230167341A1
公开(公告)日：2023-06-01
申请号：US17997681
申请日：2021-04-23
发明人： Jie Wu , Joseph J. Zupancic , Kalyan Sehanobish
IPC分类号： C09J175/06 , B32B7/12
CPC分类号： C09J175/06 , B32B7/12 , B32B2307/7244 , B32B2439/00 , B32B2255/26
摘要： A two-component, solvent-based polyurethane adhesive composition based on a crystalline polyester-polycarbonate for producing an adhesive laminate structure including: (a) at least one isocyanate component; and (b) at least one isocyanate-reactive component comprising at least one crystalline polyester-polycarbonate compound; and a process for preparing the adhesive composition.
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公开(公告)号：US11414578B2
公开(公告)日：2022-08-16
申请号：US16639661
申请日：2018-06-28
发明人： Wenwen Li , Joseph J. Zupancic , Ludwik S. Cygan
IPC分类号： C08G18/40 , C08G18/48 , C08G18/42 , C09J175/08 , B65D65/40 , C08G18/38 , C08G18/66 , C08G18/76
摘要： Solvent-based adhesive compositions are disclosed herein. In some embodiments, the solvent-based adhesive compositions include (A) an isocyanate component comprising an isocyanate curing agent and (B) a hydroxyl component comprising a polyester polyol, a polyether polyol, and a phosphate ester compound. The isocyanate curing agent of the isocyanate component (A) crosslinks the components of the hydroxyl component. In some embodiments, the phosphate ester compound has the structure (I): (I) wherein R1 is any organic group. Methods for preparing solvent-based adhesive compositions are also disclosed. The methods include providing an isocyanate component (A) comprising an isocyanate curing agent, providing a hydroxyl component (B) comprising a polyol blend, comprising a polyester polyol and a polyether polyol, and a phosphate ester compound, curing the hydroxyl component (B) with the isocyanate component (A) at a mix ratio ((A):(B), by weight) of from 100:8 to 100:15, thereby forming the solvent-based adhesive composition.
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公开(公告)号：US20220169901A1
公开(公告)日：2022-06-02
申请号：US17436434
申请日：2020-03-04
发明人： Tuoqi Li , Joseph J. Zupancic , Matthew M. Yonkey , Paul G. Clark , Thorsten Schmidt , Ken Kawamoto , Wenwen Li
IPC分类号： C09J175/06 , C08G18/38 , C08G18/46 , C08G18/12 , B32B7/12 , B32B15/085 , B32B27/08 , B32B27/36 , B32B27/32
摘要： The present disclosure provides a two-component solvent-less adhesive composition. The two-component solvent-less adhesive composition contains the reaction product of (A) an isocyanate component and (B) a polyol component containing a poly-ester-amide polycarbonate polyol. The present disclosure also provides a method of forming a two-component solvent-less adhesive composition.
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公开(公告)号：US10519269B2
公开(公告)日：2019-12-31
申请号：US15740993
申请日：2016-05-31
IPC分类号： C08G18/44 , B32B7/12 , C08G18/79 , C08G63/64 , C09J175/06 , B32B15/20 , B32B27/08 , C08G18/42 , B32B27/06 , B32B27/16 , B32B15/08 , B32B15/088 , B32B15/09 , B32B27/32 , B32B27/34 , B32B27/36
摘要： The instant invention provides a curable formulation suitable for laminating adhesive applications, and laminating adhesives made therefrom.
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