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EP0347664A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

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
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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

Claims Analysis

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References Cited (Backward Citations)

GB1370303A Cited
FR2244468A1 Cited
DE3522572A1 Cited
EP0229652A2 Cited
EP0280606A1 Cited

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