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High refractive index microreplication resin from naphthyloxyalkylmethacrylates or naphthyloxyacrylates polymers

  • US 6,541,591 B2
  • Filed: 12/21/2000
  • Issued: 04/01/2003
  • Est. Priority Date: 12/21/2000
  • Status: Expired due to Term
First Claim
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1. A polymerizable composition comprising:

  • (a) about 20 to 70 weight percent of a monomer of the formula embedded image

    wherein X is hydrogen or one or more methyl, chlorine, bromine or iodine, R1 is a straight or branched alkyl linking group of 2 to 12 carbon atoms, R2 is hydrogen or methyl, and n is 0 to 3; and

    (b) about 10 to 60 weight percent of a monomer of the formula embedded imagewherein X1 and X2 are each independently hydrogen or one or more methyl, chlorine, bromine or iodine, and R2 is hydrogen or methyl.

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