Transparent and Mild Surfactant Wash Composition
AssigneeConopco, Inc., d/b/a UNILEVER
InventorsMichelle Mary FALLER, Bivash Ranjan Dasgupta
Life of this patent
Estimating the term…
Abstract
The present invention is directed to a transparent wash composition comprising a PPAR agonist. The wash composition is stable, pumpable, substantially free of sulfate-based surfactant, and remains transparent with high levels of PPAR agonist.
Claims15
A wash composition comprising:
- a) from 4 to 18% by weight total surfactant, the surfactant comprising anionic surfactant, and amphoteric surfactant wherein 50 to 90% by weight of total surfactant in the wash composition is amphoteric surfactant;
- b) preservative;
- c) from 0.1 to 2% by weight of an activator of a peroxisome proliferator activated receptor based on total weight of the wash composition;
- d) alcohol;
- and
- e) water,
- wherein the composition:
- i) is transparent;
- ii) has a pH from 5.65 to 8.5;
- and
- iii) comprises less than 0.065%, and preferably, less than 0.062%, and most preferably, less than 0.06%, by weight ethylene glycol dilaurate based on total weight of the wash composition,
- the amphoteric surfactant comprises 25% or less by weight hydrophobic portion derived from triglyceride based on total weight of hydrophobic portion present on the amphoteric surfactant and with the proviso that if the anionic surfactant comprises acyl isethionate, total weight of acyl isethionate included does not exceed 3.6% by weight of the total weight of the wash composition.
The wash composition according to any of the preceding claims wherein the wash composition further comprises thiamidol, oleyl adapalenate, hyaluronic acid, 10-hydroxystearic acid, mandelic acid, lactic acid, caffeine, tretinoin, epigallocatechin gallate, adapalene, 2-mecaptonicotinoyl glycine, salicylic acid, benzoyl peroxide, terpineol, thymol, glycerin, retinol, retinyl palmitate, retinyl propionate, 4-ethyl resorcinol, 4-hexyl resorcinol, or a mixture thereof.
Dependencies are inferred from the claim text.