公开(公告)号：US20220186098A1

公开(公告)日：2022-06-16

申请号：US17436515

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: C09J175/12 ,  B32B7/12 ,  B32B15/085 ,  B32B27/32 ,  B32B27/36 ,  B32B27/08 ,  B32B15/20

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：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.

公开(公告)号：US12054652B2

公开(公告)日：2024-08-06

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: C08G18/46 ,  B32B7/12 ,  B32B15/085 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  C08G18/12 ,  C08G18/38 ,  C09J175/06 ,  C09J175/12

CPC classification number: C09J175/06 ,  B32B7/12 ,  B32B15/085 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  C08G18/12 ,  C08G18/3885 ,  C08G18/4615

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.

公开(公告)号：US11746267B2

公开(公告)日：2023-09-05

申请号：US17436515

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: C09J175/12 ,  B32B7/12 ,  B32B15/085 ,  B32B15/20 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36

CPC classification number: C09J175/12 ,  B32B7/12 ,  B32B15/085 ,  B32B15/20 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36

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：US20230279165A1

公开(公告)日：2023-09-07

申请号：US18013224

申请日：2021-06-23

Applicant: Dow Global Technologies LLC ,  Dow Silicones Corporation

Inventor： Jordan C. Reddel ,  Mark F. Sonnenschein ,  David S. Laitar ,  Andrew B. Shah ,  Bethany M. Neilson ,  Colin LiPi Shan ,  David D. Devore ,  Jozef J. I. Van Dun ,  Philip D. Hustad ,  Zhanjie Li ,  Zachary S. Kean ,  Ken Kawamoto

IPC: C08F210/02

CPC classification number: C08F210/02 ,  C08F2420/02

Abstract: A process to form a crosslinked composition comprising thermally treating a composition at a temperature ≥ 25° C., in the presence of moisture, and wherein the composition comprises the following components: a) an olefin/silane interpolymer, b) a cure catalyst selected from the following: i) a metal alkoxide, ii) a metal carboxylate, iii) a metal sulfonate, iv) an aryl sulfonic acid, v) a tris-aryl borane, vi) any combination of two or more from i)-v). Also, a composition comprising the following components a and b, as described above. A process to form an olefin/alkoxysilane interpolymer, and the corresponding composition, said process comprising thermally treating a composition comprising the following components: a) an olefin/silane interpolymer, b) an alcohol, and c) a Lewis acid.

公开(公告)号：US11332583B2

公开(公告)日：2022-05-17

申请号：US16976665

申请日：2019-02-22

Applicant: Dow Silicones Corporation ,  Dow Global Technologies LLC

Inventor： Steven Swier ,  Phillip Hustad ,  David Devore ,  Zachary Kean ,  Liam Spencer ,  Jordan Reddel ,  Bethany Neilson ,  John Bernard Horstman ,  Ken Kawamoto ,  Jerzy Klosin

IPC: C08G77/442

Abstract: A polyolefin-polydiorganosiloxane block copolymer may be prepared by hydrosilylation reaction.

公开(公告)号：US20210002431A1

公开(公告)日：2021-01-07

申请号：US16976665

申请日：2019-02-22

Applicant: Dow Silicones Corporation ,  Dow Global Technologies LLC

Inventor： Steven Swier ,  Phillip Hustad ,  David Devore ,  Zachary Kean ,  Liam Spencer ,  Jordan Reddel ,  Bethany Neilson ,  John Bernard Horstman ,  Ken Kawamoto ,  Jerzy Klosin

IPC: C08G77/442

Abstract: A polyolefin-polydiorganosiloxane block copolymer may be prepared by hydrosilylation reaction.

公开(公告)号：US12037462B2

公开(公告)日：2024-07-16

申请号：US16975736

申请日：2019-02-22

Applicant: Dow Silicones Corporation ,  Dow Global Technologies LLC

Inventor： Steven Swier ,  Phillip Hustad ,  David Devore ,  Zachary Kean ,  Liam Spencer ,  Jordan Reddel ,  Bethany Neilson ,  John Bernard Horstman ,  Ken Kawamoto

IPC: C08G77/442 ,  C08F8/00 ,  C08F8/22 ,  C08F8/42 ,  C08F110/02 ,  C08F210/16 ,  C08F299/08 ,  C08G77/08 ,  C08G77/12 ,  C08G77/20 ,  C08G77/38 ,  C08G77/42

CPC classification number: C08G77/442 ,  C08F8/22 ,  C08F110/02 ,  C08F210/16 ,  C08G77/08 ,  C08G77/12 ,  C08F2810/40

Abstract: A polyolefin-polydiorganosiloxane block copolymer may be prepared by Piers-Rubinsztajn reaction.

公开(公告)号：US20210017195A1

公开(公告)日：2021-01-21

申请号：US16982490

申请日：2019-03-18

Applicant: Dow Global Technologies LLC ,  Dow Silicones Corporation

Inventor： Jordan Reddel ,  Robert David Grigg ,  Phillip Dene Hustad ,  Sukrit Mukhopadhyay ,  Steven Swier ,  Ken Kawamoto

IPC: C07F3/06 ,  C08F2/38 ,  C08F8/22 ,  C08F8/42

Abstract: A process to functionalize organo-zinc compounds with halosilane electrophiles employs a basic additive. The process includes combining the organo-zinc compound, a halosilanes, and a nitrogen containing heterocycle as the basic additive. The presence of the basic additive facilitates successful substitution. Functionalized silanes and silyl-terminated polyolefins can be prepared using this process. The functionalized silanes may be useful as endblockers for polyorganosiloxanes having SiH and/or silicon bonded aliphatically unsaturated groups capable of undergoing hydrosilylation.