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Multicolor, multilayer dye-doner element for laser-induced thermal dye transfer

  • US 5,240,900 A
  • Filed: 12/17/1992
  • Issued: 08/31/1993
  • Est. Priority Date: 12/17/1992
  • Status: Expired due to Term
First Claim
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1. A multicolor, multilayer dye donor element for laser-induced thermal dye transfer comprising a support having thereon a first dye layer comprising a homogeneously-dispersed mixture of an image dye having a certain color, a binder and a laser light-absorbing material, said first dye layer being overcoated with at least one additional dye layer comprising solid, homogeneous beads which contain an image dye having a different color than that of said first dye layer, a binder and a laser light-absorbing material, said beads being dispersed in a vehicle, and said beads of each said additional dye layer being sensitized to a different wavelength.

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