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:
Nov. 16, 1999
Filed:
Sep. 09, 1998
Applicant:
Inventors:
Martin Josso, Paris, FR;
Jean-Louis Refregier, Conflans Ste Honorine, FR;
Isabelle Hansenne, Paris, FR;
Assignee:
Societe L'Oreal S.A., Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514557 ; 514557 ; 514387 ; 514354 ; 514246 ;
Abstract
Novel cosmetic/dermatological UV-photoprotective compositions well suited for enhanced PF photoprotection of human skin and/or hair comprise (a) an effective UV-screening amount of at least one benzylidenecamphor sunscreen compound, and/or at least one dibenzoylmethane sunscreen compound, and/or at least one triazine sunscreen compound, and (b) a PF-enhancing amount of at least one dialkyl tartrate, formulated into a topically applicable, cosmetically/dermatologically acceptable vehicle, diluent or carrier therefor.