The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 27, 2022
Filed:
Feb. 25, 2021
The Regents of the University of California, Oakland, CA (US);
Ximin He, Los Angeles, CA (US);
Zhiyuan He, Los Angeles, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
Highly efficient, multi-functional anti-icing compositions and methods of their use are provided. Anti-icing compositions include hydrogels configured to form thin film coatings on various surfaces via spin coating under UV irradiation. Multifunctional anti-icing platforms are based on polydimethylsiloxane (PDMS)-grafted polyelectrolyte hydrogels. Methods for grafting hydrophobic polydimethylsiloxane (PDMS) chains onto a hydrophilic polyelectrolyte network containing various counterions, forming a multifunctional hybrid anti-icing hydrogel are also provided.