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Ultraviolet stabilizing materials having a solublizing moiety

  • US 20030030883A1
  • Filed: 08/02/2002
  • Published: 02/13/2003
  • Est. Priority Date: 12/03/1999
  • Status: Active Grant
First Claim
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1. An electrochromic medium for use in an electrochromic device, comprising:

  • at least one solvent;

    an anodic material;

    a cathodic material, wherein both of the anodic and cathodic materials are electroactive and at least one of the anodic and cathodic materials is electrochromic; and

    an ultraviolet stabilizing material, wherein the ultraviolet stabilizing material includes a solublizing moiety which serves to increase solubility of the ultraviolet stabilizing material relative to the same without the solublizing moiety.

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