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:
Mar. 02, 2021
Filed:
Apr. 13, 2017
Valorisation Recherche, Limited Partnership, Montréal, CA;
Valorisation Hsj, Limited Partnership, Montréal, CA;
Carnegie Mellon University, Pittsburgh, PA (US);
Xavier Banquy, Saint-Laurent, CA;
Jimmy Faivre, Villeurbanne, FR;
Buddha Ratna Shrestha, Montréal, CA;
Krzysztof Matyjaszewski, Pittsburg, PA (US);
Joanna Burdynska, Berkeley, CA (US);
Florina Moldovan, Montréal, CA;
VALORISATION-RECHERCHE, LIMITED PARTNERSHIP, Montreal, CA;
CARNEGIE MELLON UNIVERSITY, Pittsburgh, PA (US);
VALORISATION HSJ, LIMITED PARTNERSHIP, Montreal, CA;
Abstract
A mixture of polymers with lubricating properties is provided. The polymer can be used to produce a lubricating fluid. They can also be born on a surface or embedded in a porous material. This mixture of polymers comprises (a) a pharmaceutically acceptable bottle-brush polymer comprising a backbone with polymeric pendant chains, and (b) a pharmaceutically acceptable linear polymer. In the lubricating fluid, the bottle-brush polymer and the linear polymer are dissolved together in a pharmaceutically acceptable solvent.