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:
May. 27, 2025
Filed:
Jun. 24, 2019
Intercos S. P. A., Milan, IT;
Patrizia Valsesia, Calco, IT;
Gaetano Distefano, Bergamo, IT;
Antonella Arnese, San Giuliano Milanese, IT;
INTERCOS S.P.A., Milan, IT;
Abstract
A cosmetic composition comprising Janus particles, an aqueous phase and an organic phase uses Janus particles produced with a method which includes the preparation of hollow particles () having two non-continuous surfaces of a material with surface energy α, of which the external one () is accessible and the internal one () is inaccessible. The surface energy of the external surface () is thereby modified originating particles () with internal surface energy α and external surface energy β. The modified particles () are then ground until particles are obtained constituted by small fragments () shaped as spherical caps with external surface () having modified energy and internal surface () having non-modified internal energy.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile