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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
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Wenwen Li , Joseph J. Zupancic , William J. Harris , Paul G. Clark , Thorsten Schmidt
IPC: 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 classification number: 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
Abstract: 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：US20200248053A1
公开(公告)日：2020-08-06
申请号：US16639661
申请日：2018-06-28
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Wenwen Li , Joseph J. Zupancic , Ludwik S. Cygan
Abstract: 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
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Jorge Jimenez , Kevin K. Miyake , Pavel L. Shutov , David E. Vietti , Joseph J. Zupancic
IPC: C08G63/695 , C08G18/76 , C08G18/10 , C08G18/12 , C08G18/48 , C08G18/50 , C09J175/06 , C08G18/42 , C08G18/63 , C08G18/40 , C08G18/46
CPC classification number: 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
Abstract: 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
Applicant: ROHM AND HAAS COMPANY , DOW GLOBAL TECHNOLOGIES LLC
Inventor： Joseph J. Zupancic , Amira A. Marine , David E. Vietti , Daniele Vinci
IPC: C08G63/91
CPC classification number: C08G63/916 , C08G59/066 , C08G59/5033 , C08G63/672
Abstract: 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.
Abstract translation: 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
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Jie Wu , Joseph J. Zupancic , Kalyan Sehanobish
IPC: C09J175/06 , B32B7/12
CPC classification number: C09J175/06 , B32B7/12 , B32B2307/7244 , B32B2439/00 , B32B2255/26
Abstract: 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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Patent Agency Ranking
公开(公告)号：US11414578B2
公开(公告)日：2022-08-16
申请号：US16639661
申请日：2018-06-28
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Wenwen Li , Joseph J. Zupancic , Ludwik S. Cygan
Abstract: 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
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Tuoqi Li , Joseph J. Zupancic , Matthew M. Yonkey , Paul G. Clark , Thorsten Schmidt , Ken Kawamoto , Wenwen Li
IPC: C09J175/06 , C08G18/38 , C08G18/46 , C08G18/12 , B32B7/12 , B32B15/085 , B32B27/08 , B32B27/36 , B32B27/32
Abstract: 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
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Joseph J. Zupancic , Jorge Jimenez , Amira A. Marine , David E. Vietti , Qiuyun Xu
IPC: 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
Abstract: The instant invention provides a curable formulation suitable for laminating adhesive applications, and laminating adhesives made therefrom.
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公开(公告)号：US10155890B2
公开(公告)日：2018-12-18
申请号：US15306117
申请日：2015-05-04
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： David E. Vietti , Joseph J. Zupancic , Jonathan Barrus
IPC: C09J175/08 , B32B37/12 , B32B7/12 , C08G18/38
Abstract: A first aspect of the present invention is an adhesive composition comprising one or more polyisocyanates and one or more phosphate-functional polyols. A second aspect of the present invention is a method of bonding two substrates together to form a bonded article, said method comprising the steps of applying a layer of the composition of the first aspect to one of said substrates, contacting said layer of the composition of claim 1 to a second substrate, and curing or allowing to cure the composition of claim 1. A third aspect of the present invention is a bonded article formed by the method of the second aspect.
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公开(公告)号：US20170226391A1
公开(公告)日：2017-08-10
申请号：US15306117
申请日：2015-05-04
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： David E. Vietti , Joseph J. Zupancic , Jonathan Barrus
IPC: C09J175/08 , B32B37/12 , B32B7/12
CPC classification number: C09J175/08 , B32B7/12 , B32B15/08 , B32B27/08 , B32B27/36 , B32B37/12 , B32B2037/1253 , B32B2307/54 , B32B2375/00 , B32B2439/70 , C08G18/3882 , C08G18/4018 , C08G18/4211 , C08G18/4812 , C08G18/5081 , C08G18/721 , C08G18/7671 , C08G18/797 , C08G18/12 , C08G18/40 , C08G18/50
Abstract: A first aspect of the present invention is an adhesive composition comprising one or more polyisocyanates and one or more phosphate-functional polyols. A second aspect of the present invention is a method of bonding two substrates together to form a bonded article, said method comprising the steps of applying a layer of the composition of the first aspect to one of said substrates, contacting said layer of the composition of claim 1 to a second substrate, and curing or allowing to cure the composition of claim 1. A third aspect of the present invention is a bonded article formed by the method of the second aspect.
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