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Laser markable molding compound, method of use and device therefrom

  • US 4,654,290 A
  • Filed: 01/27/1986
  • Issued: 03/31/1987
  • Est. Priority Date: 02/01/1985
  • Status: Expired due to Term
First Claim
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1. A device suitable for marking by radiation comprising:

  • an internal assembly;

    covering means coating a portion of said internal assembly, wherein said covering means comprising a compound formed from a plastic resin and a coloring material, wherein said coloring material comprises titanium oxide in the range of 1-5% of the compound by weight.

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