Radiation imagery chemistry: process – composition – or product th – Dye image from radiation sensitive dye or dye former by dry...
Patent
1995-01-09
1997-09-30
Angebranndt, Martin
Radiation imagery chemistry: process, composition, or product th
Dye image from radiation sensitive dye or dye former by dry...
4302701, 430386, 430374, 430541, 4304951, 25039003, G03C 173
Patent
active
056724659
ABSTRACT:
Described is a radiation sensitive imaging film containing a heat fixable radiation sensitive element, e.g., a diacetylene, of the formula: R--C.tbd.C--C.tbd.C--R', where R and R' are, e.g., both --CH.sub.2 --O--CONH--(CH.sub.2).sub.5 CH.sub.3. After exposure to X-radiation during diagnostic or X-ray therapy, the resulting image can be permanently dry fixed by a short heating step and then stored for a long period. Processes for making the film, new binder-convertor systems, and a device incorporating the film are described as well as other imaging, diagnostic and therapeutic methods utilizing the film in high energy radiation applications in the health care field.
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Cheng Yao-Ming
Patel Gordhanbhai N.
Patel Subhash H.
Angebranndt Martin
Brosemer Jeffery J.
Chow Frank S.
JP Laboratories, Inc.
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