Claims for Patent: 9,067,083

Summary for Patent: 9,067,083

Title:	Non-irritating compositions
Abstract:	The present invention provides a base composition that allows for the formulation of non-irritating cosmetic and/or dermatological compositions. The base composition includes one or more of electrolyte, buffer, mild preservative, lubricant, or any combinations thereof. It is preferred that one or more of the above components are eye-safe and/or eye-compatible. The present invention also provides photoprotective cosmetic and/or dermatological compositions that include the base composition and one or more sunscreen active components and are non-irritating to mammalian eyes.
Inventor(s):	Dueva-Koganov; Olga V. (White Plains, NY), SaNogueira; James P. (Suffern, NY)
Assignee:	Eveready Battery Company, Inc (St. Louis, MO)
Application Number:	12/781,523
Patent Claims:	1. A non-irritating cosmetic composition comprising: one or more sunscreen agents, wherein said one or more sunscreen agents is present in an amount of 1 wt % to 40 wt %, based on the total weight of said cosmetic composition; and a base composition present in an amount of 1 wt % to 6 wt %, based on a total weight of said cosmetic composition, said base composition comprising: 30 wt. % to 40 wt. %, based on the total weight of the base composition, of an electrolyte selected from the group consisting of sodium chloride, potassium chloride, magnesium chloride, disodium EDTA, and any combinations thereof; 3 wt. % to 10 wt. %, based on the total weight of the base composition, of a buffer selected from the group consisting of sodium acetate, sodium citrate, trisodium citrate, citric acid, sodium bicarbonate, sodium lactate, trisodium phosphate, disodium phosphate, sodium borate, boric acid, calcium fumarate, sodium succinate, tris-maleate, and any combinations thereof; 15 wt. % to 28 wt. %, based on the total weight of the base composition, of a mild preservative selected from the group consisting of esters, phenols, phenoxyethanol, paraben, methyl paraben, butyl paraben, ethyl paraben, propyl paraben, isobutyl paraben, isopropyl paraben, polyquaternium-1, benzalkonium chloride, sorbic acid, potassium sorbate, polyaminopropyl biguanidine, diazolidinyl urea, and any combinations thereof; 35 wt. % to 50 wt. %, based on the total weight of the base composition, of a lubricant selected form the group consisting of is selected from the group consisting of polyols, glycerin, propylene glycol, polypropylene glycol, PEG-400, PEG-8, and any combinations thereof wherein said cosmetic composition when compared to a sterile water control does not cause lacrimation and causes at most a mild stinging sensation, mild bulbar conjunctiva irritation, and mild palpebral conjunctiva irritation 30 seconds after instillation of said cosmetic composition to mammalian eyes. 2. The non-irritating cosmetic composition of claim 1, wherein said one or more sunscreen agents is selected from the group consisting of octyl methoxycinnamate, octyl salicylate, homosalate, titanium dioxide, para-aminobenzoic acid, butyl methoxydibenzoylmethane, benzophenone-1, benzophenone-2, benzophenone-3, benzophenone-4, benzophenone-6, benzophenone-8, benzophenone-12, methoxycinnamate, ethyl dihydroxypropyl-para-aminobenzoic acid, glyceryl para-aminobenzoic acid, methyl anthranilate, octocrylene, octyl dimethyl para-aminobenzoic acid, 2-phenylbenzimidazole-5-sulphonic acid, triethanolamine salicylate, 3-(4-methylbenzylidene)-camphor, red petrolatum, zinc oxide, 3-(4-methylbenzyldine)boran-2-one(methylbenzindinecamphor), benzotriazole, phenylbenzimidazole-5-sulfonic acid, methylene bis-benzotrizolyl tetramethylbutyl phenol, and any combinations thereof. 3. The non-irritating cosmetic composition of claim 1, wherein said base composition is present in an amount of 2 wt. % to 4 wt. %, based on the total weight of the cosmetic composition. 4. The non-irritating cosmetic composition of claim 1, wherein said water phase has an osmolarity between 175 mOsm/kg and 700 mOsm/kg. 5. The non-irritating cosmetic composition of claim 1, wherein said water phase has a pH between 5.5 and 8.5. 6. The non-irritating cosmetic composition of claim 1, wherein said water phase has a pH between 6.0 to 7.6. 7. The non-irritating cosmetic composition of claim 1, wherein said water phase has a buffer capacity between 0.002 and 0.05. 8. The non-irritating cosmetic composition of claim 1, wherein said water phase has a buffer capacity between 0.004 and 0.01. 9. The non-irritating cosmetic composition of claim 1, wherein said cosmetic composition further comprises one or more components selected from the group consisting of sunscreen agent, pharmaceutically acceptable carrier, emulsifier, emollient, skin-feel additive, moisturizing agent, film former/waterproofing agent, pH adjuster/chelating agent, preservative, carotenoid, and any combinations thereof. 10. The non-irritating cosmetic composition of claim 1, wherein said cosmetic composition has a Cumulative Irritation Total score of less than 49 in a 14 day cumulative irritation evaluation or cumulative patch test. 11. The non-irritating cosmetic composition of claim 1, wherein said cosmetic composition has a Cumulative Irritation Total score of less than 35 in a 14 day cumulative irritation evaluation or cumulative patch test.

Details for Patent 9,067,083

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Merck Sharp & Dohme Corp.	ZOSTAVAX	zoster vaccine live	For Injection	125123	05/25/2006		2025-06-20