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:
Jun. 04, 2024
Filed:
Feb. 12, 2019
Ypf Tecnología S.a., Ciudad Autónoma de Buenos Aires, AR;
Consejo Nacional DE Investigaciones Científicas Y Técnicas (Conicet), Ciudad Autónoma de Buenos Aires, AR;
Norma Beatriz D'Accorso, Buenos Aires Buenos Aires, AR;
Mariana Sosa, Lanús, Pcia. de Buenos Aires, AR;
Ricardo Martin Negri, Ciudad Autónoma de Buenos Aires, AR;
Graciela Rojas, Berisso, Pcia. de Buenos Aires, AR;
María Elena Oneto, La Plata, Pcia. de Buenos Aires, AR;
Gabriel Lombardo, Ituzangó, Prov. de Buenos Aires, AR;
YPF TECNOLOGIA S.A., Ciudad Autónoma de Buenos Aires, AR;
CONSEJO NACIONAL DE INVESTIGACIONES CIENTÍFICAS Y TÉCNICAS (CONICET), Ciudad Autónoma de Buenos Aires, AR;
Abstract
A method for preparing a super-hydrophobic membrane by cleaning a metal mesh by immersion in an organic solvent; subjecting the cleaned metal mesh to a surface modification treatment to increase its hydrophilicity; coating the treated metal mesh with a hydrophobic organic substance; and drying the metal coated mesh for obtaining the super-hydrophobic membrane. The super-hydrophobic membrane obtained thereby.