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:
Jul. 28, 2020
Filed:
Oct. 30, 2019
Codex Beauty Corporation, Portola Valley, CA (US);
Marc Cornell, Portola Valley, CA (US);
Barbara A. Paldus, Portola Valley, CA (US);
CODEX BEAUTY CORPORATION, Portola Valley, CA (US);
Abstract
Compositions intended for application onto human hair, skin, and/or nails can include an antimicrobial effective amount of a preservative system containing: (a) from about 2 to about 5% by weight of aferment; (b) from about 2 to about 5% by weight of awith or withoutferment; (c) from about 0.1 to about 0.5% by weight of at least one co-preservative ingredient chosen from salicylic acid and a salt of a weak acid; and (d) from about 1 to about 10% by weight of a petroleum-free propanediol, all weights based on the total weight of the composition, wherein the composition has a pH ranging from about 4.8 to about 5.5.