Patent search ap:("DOW GLOBAL TECHNOLOGIES LLC") AND inv:"Qiuyun Xu" Page 2

11.

发明授权
Moisture curable adhesive compositions 有权

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.

12.

发明申请
MOISTURE CURABLE ADHESIVE COMPOSITIONS 有权

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.

13.

发明授权
Isocyanate-functional silicone-polyether copolymer, silicone-polyether-urethane copolymer formed therewith, sealants comprising same, and related methods 有权

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.