Invention Grant
- Patent Title: Side chain functionalized organosiloxane polymers, coating compositions and ice-phobic coatings thereof
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Application No.: US17784613Application Date: 2020-12-11
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Publication No.: US11891486B2Publication Date: 2024-02-06
- Inventor: Gurminder Kaur Paink , Grant William Tremelling , Chetan Anirudh Khatri , Teluka Pasan Galhenage
- Applicant: ADAPTIVE SURFACE TECHNOLOGIES, INC.
- Applicant Address: US MA Cambridge
- Assignee: Adaptive Surface Technologies, Inc.
- Current Assignee: Adaptive Surface Technologies, Inc.
- Current Assignee Address: US MA Hopkington
- Agency: Johnson, Marcou, Isaacs & Nix, LLC
- International Application: PCT/US2020/064671 2020.12.11
- International Announcement: WO2021/119530A 2021.06.17
- Date entered country: 2022-06-10
- Main IPC: C09C1/30
- IPC: C09C1/30 ; C08G77/46 ; C08G77/20 ; C08G77/392 ; C08G77/395 ; C09D183/04

Abstract:
The disclosure relates to sidechain functionalized organosiloxane compounds comprising polyalkyleneoxide (POA) and/or polyalkyleneoxide coupled zwitterionic moieties with various other modular side chains including reactive and or non-reactive groups. The present disclosure further also pertains to ice-phobic polymer formulations capable of curing on a substrate to form a surface that is ice-phobic, resistant to ice formation, and/or resistant to ice adhesion. The disclosed ice-phobic polymer formulations comprise one or more disclosed sidechain functionalized organosiloxane compound, one or more binder resin, and/or one or more lubricating liquid. The present disclosure further relates to articles comprising the disclosed ice-phobic polymer compositions, thereby providing articles having ice-phobic properties. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
Public/Granted literature
- US20230042027A1 SIDE CHAIN FUNCTIONALIZED ORGANOSILOXANE POLYMERS, COATING COMPOSITIONS AND ICE-PHOBIC COATINGS THEREOF Public/Granted day:2023-02-09
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