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:
Jan. 17, 1978
Filed:
Sep. 19, 1972
Applicant:
Inventors:
Joseph P Ciaudelli, Ramsey, NJ (US);
Gerhart Karg, Pompton Lakes, NJ (US);
Assignee:
Avon Products, Inc., Suffern, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07C / ;
U.S. Cl.
CPC ...
424 47 ; 424 60 ; 560 49 ; 560 48 ;
Abstract
Sunscreening compositions and methods for using the same to protect human skin from erythema producing ultraviolet radiation by applying to the skin a cosmetic carrier composition containing an effective amount to substantially prevent erythema of a cationic para-amino benzoate ester of a substituted amino alkanol. Sunscreening compositions containing cationic para-amino benzoates when applied to the skin have been found to be substantially uneffected by moisture from perspiration or swimming and are, therefore, substantive in form.