公开(公告)号：US20150218428A1

公开(公告)日：2015-08-06

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 ,  C08K5/11 ,  C08K3/26

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：US09868810B2

公开(公告)日：2018-01-16

申请号：US15022941

申请日：2014-11-24

Applicant: Dow Global Technologies LLC

Inventor： Daniel P. Sophiea ,  Bindu Krishnan ,  Laura A. Grier ,  Caitlin E. Young

IPC: C08G18/10 ,  C08G18/12 ,  C08G18/48 ,  C08G18/76 ,  C08G18/28 ,  C08G18/30 ,  C09J175/04 ,  C09J11/04 ,  C09J175/08 ,  C08K3/04 ,  C08K3/26 ,  C08K3/34

CPC classification number: C08G18/12 ,  C08G18/163 ,  C08G18/1833 ,  C08G18/227 ,  C08G18/244 ,  C08G18/283 ,  C08G18/307 ,  C08G18/4812 ,  C08G18/4845 ,  C08G18/7664 ,  C08G18/7671 ,  C08K3/04 ,  C08K3/26 ,  C08K3/346 ,  C08K2003/265 ,  C09J11/04 ,  C09J175/04 ,  C09J175/08 ,  C08K5/42

Abstract: An isocyanate terminated prepolymer has been discovered that has sufficiently low glass transition temperature (Tg), necessary rheological properties and mechanical properties that allows for the making of adhesive compositions useful for bonding substrates into larger structures (e.g., windows in vehicles and buildings) with minimal or no plasticizers. The polyether prepolymer comprises a polyisocyanate reaction product of a polyisocyanate having an isocyanate functionality of greater than 2 and a polyether monol having an average molecular weight (Mw) of 1000 to 2000 g/moles and said prepolymer having: (i) a weight molecular weight average (Mw) of about 2000 to about 30,000 g/mole, (ii) a free isocyanate content of 0.8% to 4% by weight of said prepolymer, and (iii) viscosity of 1000 to 50,000 centipoises.

公开(公告)号：US20170029673A1

公开(公告)日：2017-02-02

申请号：US15121663

申请日：2015-03-31

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Bindu Krishnan ,  Laura A. Grier ,  William H. Heath ,  Adam C. Colson ,  Mikhail Y Gelfer ,  Gary L. Jialanella

IPC: C09J163/00 ,  C08K9/06 ,  C09J5/04 ,  C08G18/12 ,  C09J175/16 ,  C08G18/76 ,  C08G18/67 ,  C08G18/24 ,  C08G59/40 ,  C08G59/56 ,  C08K3/20 ,  C08G18/48

CPC classification number: C09J163/00 ,  C08G18/10 ,  C08G18/12 ,  C08G18/242 ,  C08G18/4841 ,  C08G18/672 ,  C08G18/7621 ,  C08G59/4064 ,  C08G59/44 ,  C08G59/56 ,  C08K3/20 ,  C08K9/06 ,  C08K2003/2206 ,  C08K2201/019 ,  C08L63/00 ,  C09J5/04 ,  C09J175/16 ,  C08L75/04

Abstract: The invention relates to isocyanate-free elastomer adhesives based on hybrid urethane-acrylate epoxies. The hybrid shows properties consistent for structural adhesives with excellent mechanical and thermal stability, and low read-through. The adhesives are suitable for use in industry, e.g., as adhesives for automotive applications.

Abstract translation: 本发明涉及基于杂化氨基甲酸酯 - 丙烯酸酯环氧树脂的无异氰酸酯弹性体粘合剂。 该混合物显示出具有优异的机械和热稳定性以及低读数的结构粘合剂的性能一致性。 粘合剂适用于工业，例如用作汽车应用的粘合剂。

公开(公告)号：US20160297918A1

公开(公告)日：2016-10-13

申请号：US15022941

申请日：2014-11-24

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Daniel P. Sophiea ,  Bindu Krishnan ,  Laura A. Grier ,  Caitlin E. Young

IPC: C08G18/12 ,  C09J11/04 ,  C08G18/28 ,  C09J175/08 ,  C08G18/76 ,  C08G18/48

CPC classification number: C08G18/12 ,  C08G18/163 ,  C08G18/1833 ,  C08G18/227 ,  C08G18/244 ,  C08G18/283 ,  C08G18/307 ,  C08G18/4812 ,  C08G18/4845 ,  C08G18/7664 ,  C08G18/7671 ,  C08K3/04 ,  C08K3/26 ,  C08K3/346 ,  C08K2003/265 ,  C09J11/04 ,  C09J175/04 ,  C09J175/08 ,  C08K5/42

Abstract: An isocyanate terminated prepolymer has been discovered that has sufficiently low glass transition temperature (Tg), necessary rheological properties and mechanical properties that allows for the making of adhesive compositions useful for bonding substrates into larger structures (e.g., windows in vehicles and buildings) with minimal or no plasticizers. The polyether prepolymer comprises a polyisocyanate reaction product of a polyisocyanate having an isocyanate functionality of greater than 2 and a polyether monol having an average molecular weight (Mw) of 1000 to 2000 g/moles and said prepolymer having: (i) a weight molecular weight average (Mw) of about 2000 to about 30,000 g/mole, (ii) a free isocyanate content of 0.8% to 4% by weight of said prepolymer, and (iii) viscosity of 1000 to 50,000 centipoises.

Abstract translation: 已经发现异氰酸酯封端的预聚物具有足够低的玻璃化转变温度（Tg），必要的流变性能和机械性能，其允许制备用于将基材粘合到较大结构（例如，车辆和建筑物中的窗户）上的粘合剂组合物，其具有最小的 或不增塑剂。 聚醚预聚物包含异氰酸酯官能度大于2的多异氰酸酯和平均分子量（Mw）为1000至2000g / mol的聚醚单体的多异氰酸酯反应产物，所述预聚物具有：（i）重均分子量 平均（Mw）为约2000至约30,000g / mol，（ii）游离异氰酸酯含量为所述预聚物重量的0.8％至4％，和（iii）粘度为1000至50,000厘泊。

公开(公告)号：US10066136B2

公开(公告)日：2018-09-04

申请号：US15121663

申请日：2015-03-31

Applicant: Dow Global Technologies LLC

Inventor： Bindu Krishnan ,  Laura A. Grier ,  William H. Heath ,  Adam C. Colson ,  Mikhail Y. Gelfer ,  Gary L. Jialanella

IPC: C08L63/00 ,  C09J163/00 ,  C08G18/48 ,  C08G18/67 ,  C08G18/76 ,  C08G18/10 ,  C08G18/12 ,  C09J175/16 ,  C08G59/40 ,  C08G59/44 ,  C08G18/24 ,  C08G59/56 ,  C08K3/20 ,  C08K9/06 ,  C09J5/04 ,  C08K3/22

Abstract: The invention relates to isocyanate-free elastomer adhesives based on hybrid urethane-acrylate epoxies. The hybrid shows properties consistent for structural adhesives with excellent mechanical and thermal stability, and low read-through. The adhesives are suitable for use in industry, e.g., as adhesives for automotive applications.

公开(公告)号：US20180057721A1

公开(公告)日：2018-03-01

申请号：US15791897

申请日：2017-10-24

Applicant: Dow Global Technologies LLC

Inventor： Bindu Krishnan ,  Laura A. Grier

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

CPC classification number: C09J175/08 ,  B32B7/12 ,  B32B17/06 ,  B32B37/12 ,  B32B2037/1253 ,  B32B2037/1269 ,  B32B2038/0076 ,  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).

公开(公告)号：US09816018B2

公开(公告)日：2017-11-14

申请号：US14763516

申请日：2014-03-21

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Bindu Krishnan ,  Laura A. Grier

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

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).

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：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。