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US 2012/0232168 A1Published application
Liquid concentrate for preserving cosmetics
AssigneeAir Liquide Sante (International)
InventorsWolfgang BEILFUSS, Gisela HAHN, Klaus WEBER, Ralf GRADKE
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Abstract
A liquid concentrate for preserving cosmetic products which includes a combination of carboxylic component being sodium benzoate and an alcohol component being a mixture of phenoxy ethanol and benzyl alcohol, in a water, where the combination is greater than 45% by weight of the liquid concentrate.
Claims4
A liquid concentrate, comprising:
- a carboxylic acid component (A) being sodium benzoate;
- an alcohol component (B) being a mixture of phenoxy ethanol and benzyl alcohol;
- a solvent (C) being water,
- wherein
- said liquid concentrate does not comprise polyhexamethylene biguanide salt,
- the components (A) and (B), together, are greater than 45% by weight of said liquid concentrate, and
- the solvent (C)is 40% by weight or lower of said liquid concentrate.
4 more elements
Dependencies are inferred from the claim text.