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Marking fluorocarbon surfaces

  • US 5,091,284 A
  • Filed: 11/08/1988
  • Issued: 02/25/1992
  • Est. Priority Date: 11/12/1987
  • Status: Expired due to Fees
First Claim
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1. A method of marking a fluorocarbon body having a surface of a reflective fluorocarbon polymer composition comprising applying a light-transmitting ethylene-tetrafluoro ethylene copolymer composition as a surface coating over said surface of said reflective composition, and marking said coated surface by laser printing.

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