Electrochromic device having a seal including an epoxy resin cured with a cycloaliphatic amine

  • US 20030133177A1
  • Filed: 01/27/2003
  • Published: 07/17/2003
  • Est. Priority Date: 04/02/1997
  • Status: Active Grant
First Claim
Patent Images

1. An electrochromic device comprising:

  • a front element;

    a rear element;

    a seal provided to form a sealed chamber, the sealed chamber being between said elements; and

    an electrochromic material disposed in said chamber, wherein said seal comprises an epoxy resin at least partially cured with bis(aminocyclohexyl) methane.

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