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:
Oct. 24, 2023
Filed:
Dec. 07, 2021
Prodotti Gianni S.r.l., Milan, IT;
Cecilia Anselmi, Siena, IT;
Marisanna Centini, San Quirico d'Orcia, IT;
Maria Cristina Giampa, Crotone, IT;
Alessandro Sega, Bagno a Ripoli, IT;
Giulia Signori, Colle di Val d'Elsa, IT;
PRODOTTI GIANNI S.R.L., Milan, IT;
Abstract
The use of lipo-amino acid alkyl esters as SPF (Sun Protection Factor) boosters in cosmetic compositions containing a sun filter is described. The alkyl esters, when added to cosmetic compositions containing a sun filter, increase their SPF value by 50% or higher. As a result, the amount of sun filter in the cosmetics can be significantly reduced while maintaining a high SPF. The SPF booster effect was observed in different types of cosmetic compositions and with different sun filters. The alkyl esters have a strong natural connotation and can be obtained by eco-friendly synthesis methods. Photoprotective cosmetic compositions are thereby obtained which are safe to use and have better acceptance by the consumer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile