公开(公告)号：WO2022000166A1

公开(公告)日：2022-01-06

申请号：PCT/CN2020/098835

申请日：2020-06-29

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  DOW SILICONES CORPORATION ,  CHEN, Yu ,  HANSEN, Darren, Michael ,  MENG, Qingwei ,  XING, Chong ,  CHEN, Tingting ,  FENG, Shaoguang

Inventor： CHEN, Yu ,  HANSEN, Darren, Michael ,  MENG, Qingwei ,  XING, Chong ,  CHEN, Tingting ,  FENG, Shaoguang

IPC: C08G18/72 ,  C08G18/00 ,  C08L75/00 ,  C09K5/14 ,  C09K3/22 ,  C08G18/003 ,  C08G18/0885 ,  C08G18/10 ,  C08G18/3206 ,  C08G18/36 ,  C08G18/48 ,  C08G18/4812 ,  C08G18/4825 ,  C08G18/4829 ,  C08G18/4887 ,  C08G18/6696 ,  C08G18/7664 ,  C08G18/7671 ,  C09J175/08

Abstract: A composition comprising an isocyanate composition comprising a polyisocyanate and a specific thermally conductive filler composition (C) can further be part of a two-component curable composition comprising the isocyanate composition and a polyol composition and having a low viscosity upon admixing and upon cure provides a high thermal conductivity.

公开(公告)号：WO2021252665A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/036662

申请日：2021-06-09

Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

Inventor： BOWMAN, Christopher N. ,  MAVILA, Sudheendran ,  SINHA, Jasmine ,  HU, Yunfeng ,  PODGORSKI, Maciej

IPC: C08L75/16 ,  C08G75/045 ,  C08J3/28 ,  C07C323/12 ,  C07C323/19 ,  C08F290/147 ,  C08G18/4887 ,  C08G18/675 ,  C08G18/73

Abstract: Provided herein are compositions suitable for recording holograms containing thiol and/or thioether functionality, and optionally including additional allyl and/or propargyl functional groups. These monomers can be used to synthesize holographic polymers having high Δn values. Also provided herein are methods of making holographic polymers and methods recording holograms using these polymers.

公开(公告)号：WO2021262845A1

公开(公告)日：2021-12-30

申请号：PCT/US2021/038675

申请日：2021-06-23

Applicant: SAUDI ARAMCO TECHNOLOGIES COMPANY ,  SHEN, Chin-Chang ,  ALLEN, Scott D. ,  METELSKI, Peter

Inventor： SHEN, Chin-Chang ,  ALLEN, Scott D. ,  METELSKI, Peter

IPC: C08G18/44 ,  C08G18/48 ,  C08G18/42 ,  C08G18/34 ,  C08G18/32 ,  C08G18/40 ,  C08G18/08 ,  C08G18/75 ,  C08G18/0823 ,  C08G18/0866 ,  C08G18/12 ,  C08G18/3228 ,  C08G18/348 ,  C08G18/4018 ,  C08G18/4238 ,  C08G18/4854 ,  C08G18/4887 ,  C08G18/6692 ,  C08G18/755 ,  C09D175/08 ,  C09J175/08

Abstract: In one aspect, the present invention encompasses blends of polyols comprising a polycarbonate polyol and an additional polyol selected from a polyether or polyester polyol, resulting polyurethanes derived from such belnds of polyols, methods of making such polyurethane compositions, and coatings and adhesives derived from such polyurethane compositions.