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US 2002/0119114 A1Published application
Active ingredient combinations of surface-active citric esters and alpha-lipoic acid, and cosmetic and dermatological preparations containing such mixtures
AssigneeBeiersdorf AG
InventorsThomas Raschke, Inge Kruse, Uwe Schonrock
Life of this patent
Estimating the term…
Abstract
Combinations of: (a) one or more partially neutralized esters of monoglycerides and/or diglycerides of saturated fatty acids with citric acid; and (b) α-lipoic acid.
Claims8
A combination of:
- (a) one or more partially neutralized esters of monoglycerides and/or diglycerides of saturated fatty acids with citric acid;
- and
- (b) α-lipoic acid.
Dependencies are inferred from the claim text.