EP0347664A1
Expired / Lapsed
EP
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Topical cosmetic and pharmaceutical compositions
Assignee: Henkel AG and Co KGaA
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Filing: 1989-06-09
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Granted: —
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Expires: 2009-06-09
Abstract
Abstract Topical cosmetic and pharmaceutical preparations containing fats and free tocopherols and preferably substances which filter UV light also contain, for colour stabilization, ascorbic acid esters of fatty acids with 12 to 18 C atoms and citric acid esters of partial glycerides of fatty acids with 12 to 20 C atoms. Preferably, the free tocopherols content is 1-10 wt. % of the preparation and both the ascorbic acid esters content and the citric acid esters content are 0.1 to 10 wt. % referred to the total quantity of tocopherols.
Inventors
- 👤 Siegfried Dr. Wallat
- 👤 Hermann Dr. Hensen
- 👤 Hans Dr. Pfeiffer
- 👤 Achim Dr. Ansmann
- 👤 Hinrich Dr. Möller
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-03 20:47
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/37; A61K8/375; A61K8/92; A61K8/67; A61K8/676; A61K8/678; A61Q; A61Q17/00; A61Q17/04; A61Q19/00; A61Q5/00; A61K2800/00; A61K2800/40; A61K2800/52
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References Cited (Backward Citations)
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