Electrochromic device with composition of epoxy resin, toughener and latent curative
First Claim
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1. An epoxy composition, comprising(a) an epoxy resin component, at least a portion of which comprises a combination of dicyclopentadiene epoxy resin and reaction products of 1,6-dihydroxy-naphthalene with epichlorohydrin;
- (b) an acrylic rubber toughening agent; and
(c) a latent curative.
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Abstract
A composition useful as a sealing element for electrochromic devices comprises
(a) an epoxy resin component including at least two of a dicyclopentadiene epoxy resin, a naphthalene epoxy resin, a bisphenol A epoxy resin, a bisphenol F epoxy resin and a novolac epoxy resin;
(b) a toughening agent; and
(c) a latent curative.
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Citations
14 Claims
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1. An epoxy composition, comprising
(a) an epoxy resin component, at least a portion of which comprises a combination of dicyclopentadiene epoxy resin and reaction products of 1,6-dihydroxy-naphthalene with epichlorohydrin; -
(b) an acrylic rubber toughening agent; and
(c) a latent curative. - View Dependent Claims (2, 3, 5, 6, 7, 8, 9, 10)
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4. An epoxy composition consisting essentially of:
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(a) an epoxy resin component, at least a portion of which comprises a combination of dicyclopentadiene epoxy resin and reaction products of 1,6-dihydroxy-naphthalene with epichlorohydrin;
(b) a rubber toughening agent; and
(c) a latent curative. - View Dependent Claims (11, 12, 13, 14)
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Specification