Infrared imaging materials

Radiation imagery chemistry: process – composition – or product th – Dye image from radiation sensitive dye or dye former by dry... – Composition or product

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Details

430495, 430944, 430962, 252586, G03C 1685

Patent

active

055081452

ABSTRACT:
Materials, films, methods, and systems are described which relate to infrared imaging using a polymeric semiconductor compound having an infrared absorption band crosslinked with a spiroypran capable of producing a visible absorption band. These materials, films, methods, and systems are adapted to produce a visible image when exposed to infrared radiation during use.

REFERENCES:
patent: Re33914 (1992-05-01), Robillard
patent: 4751387 (1988-06-01), Robillard
patent: 5098806 (1992-03-01), Robillard

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