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US20220226861A1

A semiliquid surface with liquid and solid repellence

University of Texas System

Abstract

A method including providing a substrate having a surface, the surface is hydroxylated and exposing the hydroxylated surface of the substrate to a PDMS oligomer. The PDMS oligomer has a formula of: R 1 —Si(CH 3 ) 2 —(O—Si(CH 3 ) 2 —) n —O—Si(CH 3 ) 2 —R 2 where at least one of R 1 or R 2 includes: —(CH 2 ) m —R 3 , R 3 =one …

University
University of Texas System
Assignee
Board Of Regents, The University Of Texas System
Inventor
Lei Zhang
Priority date
June 19, 2019
Filing date
June 09, 2020
Publication date
July 21, 2022
Language
en
Metadata fetched
August 29, 2026 00:29