公开(公告)号：US12146034B2

公开(公告)日：2024-11-19

申请号：US17416472

申请日：2019-12-16

Applicant: Dow Silicones Corporation ,  Dow Global Technologies LLC

Inventor： Emmanuel Duquesne ,  Martin Grasmann ,  Brian Harkness ,  William Johnson ,  Bindu Krishnan ,  Elizabeth Santos ,  Justin Scherzer ,  Jeanette Young ,  Bizhong Zhu

IPC: C08G77/445 ,  C08G18/42 ,  C08G18/61 ,  C08G77/18 ,  C08G77/388 ,  C08G77/48 ,  C09D183/10 ,  C09J5/00 ,  C09J183/10 ,  C08G77/00

Abstract: A silicone-polyester copolymer has the formula Xg[ZjYo]c, where each X is an independently selected silicone moiety having a particular structure, each Y is an independently selected polyester moiety, each Z is an independently selected siloxane moiety, subscript c is from 1 to 150, subscript g is >1, 0≤j

公开(公告)号：US11807775B2

公开(公告)日：2023-11-07

申请号：US17416475

申请日：2019-12-16

Applicant: Dow Silicones Corporation ,  Dow Global Technologies LLC

Inventor： Emmanuel Duquesne ,  Michael S. Ferrito ,  Martin Grasmann ,  Brian Harkness ,  William Johnson ,  Bindu Krishnan ,  Elizabeth Santos ,  Justin Scherzer ,  Jeanette Young ,  Bizhong Zhu

IPC: C09D183/10 ,  C08G77/442 ,  C08G77/445 ,  C08G77/448 ,  C08G63/695 ,  C08G77/38 ,  C08G64/18 ,  C08G81/02

CPC classification number: C09D183/10 ,  C08G63/695 ,  C08G64/186 ,  C08G77/38 ,  C08G77/442 ,  C08G77/445 ,  C08G77/448 ,  C08G81/024

Abstract: A silicone-organic copolymer has the formula Xg[ZjYo]c, where each X is an independently selected silicone moiety having a particular structure, each Y is an independently selected polyacrylate moiety, each Z is an independently selected siloxane moiety, subscript c is from 1 to 150, subscript g is >1, 0

公开(公告)号：US10377930B2

公开(公告)日：2019-08-13

申请号：US15791897

申请日：2017-10-24

Applicant: Dow Global Technologies LLC

Inventor： Bindu Krishnan ,  Laura A. Grier

IPC: C03C27/10 ,  E06B3/673 ,  C09J175/08 ,  E06B3/663 ,  C08G18/48 ,  C08G18/66 ,  C08G18/32 ,  C08G18/36 ,  B32B7/12 ,  B32B17/06 ,  B32B38/00 ,  B32B37/12

Abstract: A polyurethane glass sealant is made by reacting a poly(1,2-butylene oxide) polymer with a chain extender and a polyisocyanate. The poly(1,2-butylene oxide) polymer may be used as a mixture with up to 50% by weight of other polyols, including castor oil. The sealant is especially useful as a secondary sealant for an insulated glass unit (IGU).

公开(公告)号：US20180251633A1

公开(公告)日：2018-09-06

申请号：US15756347

申请日：2016-09-06

Applicant: Dow Global Technologies LLC

Inventor： Andreas Lutz ,  Daniel Schneider ,  Sergio Grunder ,  Bindu Krishnan

IPC: C08L75/04 ,  C08G18/12 ,  C08G18/32 ,  C08G18/48 ,  C08G18/69 ,  C08G18/80 ,  C09J163/00

CPC classification number: C08L75/04 ,  C08G18/12 ,  C08G18/3215 ,  C08G18/4854 ,  C08G18/698 ,  C08G18/8064 ,  C08G18/8067 ,  C08G18/8077 ,  C08G18/808 ,  C09J163/00 ,  C08G18/675

Abstract: The invention is directed to a toughener for epoxy adhesives, the toughener comprising both soft and rubber units, and may be described as a capped soft-rubber PU toughener. The invention includes the tougheners and methods of making them, as well as adhesives comprising the inventive tougheners, methods of using the tougheners and adhesives comprising them, and cured inventive adhesives and products comprising them.

公开(公告)号：US09546307B2

公开(公告)日：2017-01-17

申请号：US14423261

申请日：2012-09-26

Applicant: Dow Global Technologies LLC

Inventor： Bindu Krishnan ,  Dwight Latham ,  Laura A. Grier ,  Woo-Sung Bae ,  Hector Perez ,  Jorge Jimenez ,  William A. Koonce

IPC: C09J175/06 ,  C08K5/12 ,  C08K3/26 ,  C03C27/10 ,  C08G18/66 ,  C08G18/79 ,  C08G18/40 ,  C08G18/42 ,  C09K3/10 ,  C08K5/11

CPC classification number: C09J175/06 ,  C03C27/10 ,  C08G18/4018 ,  C08G18/4241 ,  C08G18/4283 ,  C08G18/4286 ,  C08G18/4288 ,  C08G18/664 ,  C08G18/797 ,  C08G2190/00 ,  C08K3/26 ,  C08K5/11 ,  C08K5/12 ,  C08K2003/265 ,  C09K3/1021 ,  Y10T428/31551

Abstract: Embodiments of the invention provide for polyurethane-based sealants. The sealants include a reaction product of a reaction system which includes at least one isocyanate, and at least one polyester polyol. The polyester polyol includes a reaction product of a polyester reaction mixture which includes one or more hydrophobic monomers, one or more organic diacids or methyl esters thereof, and one or more diols.

Abstract translation: 本发明的实施方案提供了基于聚氨酯的密封剂。 密封剂包括包含至少一种异氰酸酯的反应体系和至少一种聚酯多元醇的反应产物。 聚酯多元醇包括聚酯反应混合物的反应产物，其包含一种或多种疏水性单体，一种或多种有机二酸或其甲酯，以及一种或多种二醇。

公开(公告)号：US20160002512A1

公开(公告)日：2016-01-07

申请号：US14763516

申请日：2014-03-21

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Bindu Krishnan ,  Laura A. Grier

IPC: C09J175/08 ,  B32B7/12 ,  B32B17/06 ,  C03C27/10 ,  E06B3/663

CPC classification number: C09J175/08 ,  B32B7/12 ,  B32B17/06 ,  B32B2307/102 ,  B32B2419/00 ,  B32B2605/006 ,  C03C27/10 ,  C08G18/3275 ,  C08G18/36 ,  C08G18/4812 ,  C08G18/4854 ,  C08G18/6674 ,  C08G18/6688 ,  C08G18/6696 ,  C08G2190/00 ,  E06B3/66342 ,  E06B3/6733 ,  Y02B80/22

Abstract: A polyurethane glass sealant is made by reacting a poly(1,2-butylene oxide) polymer with a chain extender and a polyisocyanate. The poly(1,2-butylene oxide) polymer may be used as a mixture with up to 50% by weight of other polyols, including castor oil. The sealant is especially useful as a secondary sealant for an insulated glass unit (IGU).

Abstract translation: 通过使聚（1,2-环氧丁烷）聚合物与扩链剂和多异氰酸酯反应制备聚氨酯玻璃密封剂。 聚（1,2-环氧丁烷）聚合物可以与至多50重量％的其它多元醇（包括蓖麻油）混合使用。 密封剂特别适用于绝缘玻璃单元（IGU）的二次密封剂。

公开(公告)号：US12281245B2

公开(公告)日：2025-04-22

申请号：US17420191

申请日：2020-01-03

Applicant: Dow Global Technologies LLC

Inventor： Bindu Krishnan ,  Qiuyun Xu ,  Leonardo C. Lopez

IPC: C08G18/12 ,  C08G18/24 ,  C08G18/30 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08K3/26 ,  C08K3/36 ,  C08K5/101 ,  C08K5/5435 ,  C08K7/18 ,  C09J175/06 ,  C09J175/08

Abstract: An adhesive composition for use in flooring applications that includes a moisture curable polymer system; a calcium carbonate filler system having a first spheroidal particle of calcium carbonate having an equivalent spherical mean diameter of 70 nanometer (nm) to 15 micrometer (μm) and a second spheroidal particle of calcium carbonate having an equivalent spherical mean diameter of greater than 15 μm to 200 μm; a seed oil based fatty acid ester; and a silane based adhesion promoter. The adhesive composition provides low viscosity along with high shear resistance, which helps to retain the troweled ridges to enable maximum coverage.

公开(公告)号：US20220145147A1

公开(公告)日：2022-05-12

申请号：US17420191

申请日：2020-01-03

Applicant: Dow Global Technologies LLC

Inventor： Bindu Krishnan ,  Qiuyun Xu ,  Leonardo C. Lopez

IPC: C09J175/08 ,  C09J175/06 ,  C08G18/30 ,  C08G18/12 ,  C08G18/24 ,  C08G18/76 ,  C08G18/48 ,  C08G18/42 ,  C08K3/26 ,  C08K3/36 ,  C08K5/101 ,  C08K5/5435 ,  C08K7/18

Abstract: An adhesive composition for use in flooring applications that includes a moisture curable polymer system; a calcium carbonate filler system having a first spheroidal particle of calcium carbonate having an equivalent spherical mean diameter of 70 nanometer (nm) to 15 micrometer (μm) and a second spheroidal particle of calcium carbonate having an equivalent spherical mean diameter of greater than 15 μm to 200 μm; a seed oil based fatty acid ester; and a silane based adhesion promoter. The adhesive composition provides low viscosity along with high shear resistance, which helps to retain the troweled ridges to enable maximum coverage.

公开(公告)号：US10800921B2

公开(公告)日：2020-10-13

申请号：US16626385

申请日：2018-06-26

Applicant: DOW SILICONES CORPORATION ,  DOW GLOBAL TECHNOLOGIES LLC

Inventor： Martin Grasmann ,  David Hagan ,  Brian Harkness ,  William H. Heath ,  Stephen Michael Hlinka, II ,  Eric Joffre ,  William Johnson ,  Bindu Krishnan ,  Qiuyun Xu ,  Bizhong Zhu

IPC: C08L83/12 ,  C08G18/10 ,  C08G18/50 ,  C08G18/76 ,  C08G18/48 ,  C08G18/61 ,  C08G18/75 ,  C08G77/46 ,  C09K3/10 ,  B01J31/12 ,  C08G65/336 ,  C08G65/34 ,  C08G77/12 ,  C08G77/18 ,  C08G77/20 ,  C08K5/00 ,  C08K5/12 ,  C08K5/5415 ,  C08L71/02 ,  C09D171/02 ,  C09D183/12 ,  C08G18/24 ,  C08G18/28

Abstract: An isocyanate-functional silicone-polyether copolymer having a particular structure is disclosed. A method of preparing the isocyanate-functional silicone-polyether copolymer is also disclosed, the method comprising reacting a polyether compound and an organosilicon compound to give the isocyanate-functional silicone-polyether copolymer. A silicone-polyether-urethane copolymer formed therewith, as well as a method of preparing the silicone-polyether-urethane copolymer, are also disclosed. Sealants comprising the isocyanate-functional silicone-polyether copolymer and/or the silicone-polyether-urethane copolymer are further disclosed.

公开(公告)号：US10738191B2

公开(公告)日：2020-08-11

申请号：US16626383

申请日：2018-06-26

Applicant: DOW SILICONES CORPORATION ,  DOW GLOBAL TECHNOLOGIES LLC

Inventor： Martin Grasmann ,  David Hagan ,  Brian Harkness ,  William H. Heath ,  Stephen Michael Hlinka, II ,  Eric Joffre ,  William Johnson ,  Bindu Krishnan ,  Qiuyun Xu ,  Bizhong Zhu

IPC: C08G18/61 ,  C08L83/12 ,  C08G18/10 ,  C08G18/50 ,  C08G18/76 ,  C08G18/48 ,  C08G18/75 ,  C08G77/46 ,  C09K3/10 ,  B01J31/12 ,  C08G65/336 ,  C08G65/34 ,  C08G77/12 ,  C08G77/18 ,  C08G77/20 ,  C08K5/00 ,  C08K5/12 ,  C08K5/5415 ,  C08L71/02 ,  C09D171/02 ,  C09D183/12

Abstract: A silicone-polyether copolymer has the formula X—Y, where X is a silicone moiety having a particular structure and Y is a polyether moiety. An isocyanate-functional silicone-polyether copolymer formed therewith is also disclosed. Further, a silicone-polyether-urethane copolymer formed with the isocyanate-functional silicone-polyether copolymer is disclosed. Related methods of preparation as well as sealants and cured products thereof are further disclosed.