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Dispersion of liquid crystal droplets in a photopolymerized matrix and devices made therefrom

  • US 4,891,152 A
  • Filed: 12/28/1987
  • Issued: 01/02/1990
  • Est. Priority Date: 12/28/1987
  • Status: Expired due to Fees
First Claim
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1. A composite material, comprising a plurality of droplets of a liquid crystal material within a matrix of a copolymer of a multifunctional acrylate and a multifunctional mercaptan, the liquid crystal having a solubility in the copolymer that is less than its solubility in a mixture of the unpolymerized constituents.

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