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Antioxidant for use in cosmetic, medicated and pharmaceutical preparations

  • US 8,221,746 B2
  • Filed: 05/01/2009
  • Issued: 07/17/2012
  • Est. Priority Date: 05/02/2008
  • Status: Active Grant
First Claim
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1. A cosmetic preparation comprising Lipochroman-6 (dimethyl methoxychromanol) as an antioxidant, wherein the Lipochroman-6 acts as a superoxide dismutase (SOD) mimetic, characterised in that the preparation further comprises one or more supplementary antioxidants selected from the group of catalase mimetics and derivatives thereof consisting of transition metal salts of PCA (pyrrolidone carboxylic acid), EUK-134 (chloro[[2,2′

  • -[1,2-ethanediylbis[nitrilo-κ

    N)methylidyne]]bis[6-methoxyphenolato-κ

    O]]]-manganese), and propyl gallate.

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