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Scratch resistant optical films and method for producing same

  • US 5,900,287 A
  • Filed: 10/31/1997
  • Issued: 05/04/1999
  • Est. Priority Date: 02/03/1995
  • Status: Expired due to Term
First Claim
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1. A method of producing an increased scratch resistant film disposed on a base from a crosslinkable oligomeric resin composition, the method comprising:

  • depositing the crosslinkable oligomeric resin composition on the base; and

    curing the resin composition to an extent that the film exhibits a haze increase of less than or equal to 60 percent after abrasion according to ASTM D-968-81 procedure using 200 milliliters of sand.

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