公开(公告)号：WO2020180937A1

公开(公告)日：2020-09-10

申请号：PCT/US2020/020904

申请日：2020-03-04

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： LI, Tuoqi ,  ZUPANCIC, Joseph J. ,  YONKEY, Matthew M. ,  CLARK, Paul G. ,  SCHMIDT, Thorsten ,  LI, Wenwen

IPC: C08G18/10 ,  C08G18/12 ,  C08G18/38 ,  C08G18/42 ,  C08G18/44 ,  C08G18/50 ,  C08G18/66 ,  C08G18/76 ,  C08G18/78 ,  C09J175/06 ,  C09J175/08 ,  B32B27/08 ,  C08G18/08 ,  C08G18/40 ,  C08G18/48

Abstract: The present disclosure provides a two-component solvent-based adhesive composition. The two-component solvent-based adhesive composition contains the reaction product of (A) an isocyanate component; (B) a polyol component containing (i) a polyester-polycarbonate polyol and (ii) a phosphate-terminated polyol; and (iii) a solvent. The present disclosure also provides a method of forming a two-component solvent-based adhesive composition.

公开(公告)号：WO2021247161A1

公开(公告)日：2021-12-09

申请号：PCT/US2021/028753

申请日：2021-04-23

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： LI, Tuoqi ,  ZUPANCIC, Joseph J. ,  GUO, Yinzhong ,  WU, Jie

IPC: B32B7/12 ,  C08G18/12 ,  C08G18/38 ,  C08G18/42 ,  C08G18/66 ,  C08G18/76 ,  C08G18/79 ,  C08G59/02 ,  C08G59/14 ,  C08G63/91 ,  C09J175/04 ,  C08G18/4216 ,  C08G18/4238 ,  C08G18/4244 ,  C08G18/6662 ,  C08G18/7671 ,  C08G18/797 ,  C08G59/1422 ,  C08G63/672 ,  C08G63/6926 ,  C08G63/916

Abstract: Provided is a composition comprising one or more epoxy phosphate esters wherein the structure comprises two or more polyester linkages. Also provided is a method of making the epoxy phosphate esters that comprises reacting one or more epoxy-terminated polyesters with one or more phosphoric acids. Further provided is an adhesive composition that comprises one or more epoxy phosphate esters, one or more multifunctional isocyanate prepolymers, and one or more multifunctional isocyanate-reactive compounds.

公开(公告)号：WO2021108097A1

公开(公告)日：2021-06-03

申请号：PCT/US2020/058830

申请日：2020-11-04

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： D'IGNOTI, Vincenzo ,  WU, Jie ,  SCHMIDT, Thorsten ,  PISONI, Pierluigi ,  DEFILIPPI, Giancarlo ,  LI, Tuoqi

IPC: C08G18/71 ,  C08G18/42 ,  C08G18/08 ,  C09J175/06 ,  C08G18/73

Abstract: A laminating adhesive composition for use in producing a laminate structure for retort applications including a mixture of: (A) at least one isocyanate component as Component A; and (B) at least one isocyanate-reactive component as Component B; wherein the at least one isocyanate-reactive component, Component B, comprises (Bi) at least one silyl polymer, and (Bii) at least one polyol compound; and a laminate structure made using the above laminating adhesive composition.

公开(公告)号：WO2021011125A1

公开(公告)日：2021-01-21

申请号：PCT/US2020/036927

申请日：2020-06-10

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： ZUPANCIC, Joseph J. ,  LI, Tuoqi ,  LI, Wenwen

IPC: C08G63/91 ,  C09J163/00 ,  C08G59/06 ,  C08G59/04 ,  C08G59/22 ,  C08G59/50

Abstract: An epoxy terminated polyester; an adhesive formulation including the epoxy terminated polyester and a curative composition; a laminating adhesive prepared from the above adhesive formulation; a process of making a laminate; a laminate made by the above process; and a flexible package prepared from the above laminate.

公开(公告)号：WO2020180948A1

公开(公告)日：2020-09-10

申请号：PCT/US2020/020921

申请日：2020-03-04

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： LI, Tuoqi ,  ZUPANCIC, Joseph J. ,  YONKEY, Matthew M. ,  CLARK, Paul G. ,  SCHMIDT, Thorsten ,  KAWAMOTO, Ken ,  LI, Wenwen

IPC: B32B27/08 ,  C08G18/10 ,  C08G18/12 ,  C08G18/38 ,  C08G18/40 ,  C08G18/42 ,  C08G18/44 ,  C08G18/46 ,  C08G18/48 ,  C08G18/50 ,  C08G18/66 ,  C08G18/76 ,  C09J175/06 ,  C09J175/08 ,  C08G18/60 ,  C08G18/78

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 polyester-amide polycarbonate polyol. The present disclosure also provides a method of forming a two-component solvent-less adhesive composition.

公开(公告)号：WO2020180924A1

公开(公告)日：2020-09-10

申请号：PCT/US2020/020878

申请日：2020-03-04

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： LI, Tuoqi ,  ZUPANCIC, Joseph J. ,  YONKEY, Matthew M. ,  CLARK, Paul G. ,  SCHMIDT, Thorsten ,  KAWAMOTO, Ken ,  LI, Wenwen

IPC: B32B27/08 ,  C08G18/10 ,  C08G18/12 ,  C08G18/38 ,  C08G18/40 ,  C08G18/42 ,  C08G18/44 ,  C08G18/46 ,  C08G18/48 ,  C08G18/50 ,  C08G18/66 ,  C08G18/76 ,  C09J175/06 ,  C09J175/08

Abstract: The present disclosure provides a two-component solvent-based adhesive composition. The two-component solvent-based adhesive composition contains the reaction product of (A) an isocyanate component; (B) a polyol component containing a polyester-amide polycarbonate polyol; and (C) a solvent. The present disclosure also provides a method of forming the two-component solvent-based adhesive composition.

公开(公告)号：WO2020180921A1

公开(公告)日：2020-09-10

申请号：PCT/US2020/020874

申请日：2020-03-04

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： LI, Tuoqi ,  ZUPANCIC, Joseph J. ,  YONKEY, Matthew M. ,  CLARK, Paul G. ,  SCHMIDT, Thorsten ,  LI, Wenwen

IPC: C08G18/10 ,  C08G18/12 ,  C08G18/38 ,  C08G18/42 ,  C08G18/44 ,  C08G18/50 ,  C08G18/66 ,  C08G18/76 ,  C08G18/78 ,  C09J175/06 ,  C09J175/08 ,  B32B27/08

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 (i) a polyester-polycarbonate polyol and (ii) a phosphate-terminated polyol. The present disclosure also provides a method of forming the two-component solvent-less adhesive composition.

公开(公告)号：WO2019133121A1

公开(公告)日：2019-07-04

申请号：PCT/US2018/060644

申请日：2018-11-13

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： HABLOT, Elodie ,  WU, Jie ,  SEHANOBISH, Kalyan ,  SCHMIDT, Thorsten ,  ZUPANCIC, Joseph J. ,  VINCI, Daniele ,  FRASCONI, Marco ,  LI, Tuoqi

IPC: C08G18/72 ,  B32B27/40 ,  C08G18/76 ,  C08G18/32 ,  C08G18/42 ,  C08G18/48 ,  C09J175/04

Abstract: Two-component solventless polyurethane adhesive compositions are disclosed comprising an isocyanate component comprising an isocyanate blend, and a polyol component comprising an amine-initiated polyol comprising two or more primary hydroxyl groups and a backbone incorporating tertiary amines, wherein the amine-initiated polyol comprises a functionality of from 2 to 12, a hydroxyl number of from 5 to 1,830, and a viscosity at 40°C of from 500 to 20,000 mPa-s, and a silicone-based additive (e.g., an anti-foaming agent and/or a wetting agent). The adhesive compositions are formulated such that the isocyanate and polyol components can be applied to separate substrates prior to mixing. Laminate structures comprising the disclosed adhesive compositions and further comprising a polymeric barrier substrate are also disclosed.

公开(公告)号：WO2019133120A1

公开(公告)日：2019-07-04

申请号：PCT/US2018/060642

申请日：2018-11-13

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： HABLOT, Elodie ,  WU, Jie ,  SEHANOBISH, Kalyan ,  SCHMIDT, Thorsten ,  ZUPANCIC, Joseph J. ,  VINCI, Daniele ,  FRASCONI, Marco ,  LI, Tuoqi

IPC: C08G18/76 ,  C08G18/32 ,  C08G18/48 ,  C09J175/08 ,  B32B27/40

Abstract: Two-component solventless polyurethane adhesive compositions are disclosed comprising an isocyanate component comprising an isocyanate, and a polyol component comprising an amine-initiated polyol comprising two or more primary hydroxyl groups and a backbone incorporating tertiary amines, wherein the amine-initiated polyol comprises a functionality of from 2 to 12, a hydroxyl number of from 5 to 1,830, and a viscosity at 40°C of from 500 to 20,000 mPa-s, and a silicone-based additive (e.g., an anti-foaming agent and/or a wetting agent). The adhesive compositions are formulated such that the isocyanate and polyol components can be applied to separate substrates prior to mixing. Laminate structures comprising the disclosed adhesive compositions and further comprising a metal or metallized substrate are also disclosed.

公开(公告)号：WO2021011284A1

公开(公告)日：2021-01-21

申请号：PCT/US2020/041331

申请日：2020-07-09

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： GUO, Yinzhong ,  LI, Tuoqi ,  CHEN, Xue ,  KING, Stephen W.

IPC: C08G18/08 ,  B32B7/12 ,  C08G18/40 ,  C08G18/42 ,  C08G18/46 ,  C08G18/48 ,  C09J175/06

Abstract: Embodiments of the present disclosure are directed towards water-based compositions that include a reaction product formed by reacting a polyol and an aminopolycarboxylic compound.