Appeal No. 95-3624
Application No. 08/150,465
The subject matter on appeal is directed to a combination
of particular water-soluble, infrared absorbing indolenine
dyes in a hydrophilic binder for photothermographic
antihalation systems. See specification, pages 3 and 4, in
conjunction with Brief,
page 6. This subject matter is adequately described in claim
1 which is reproduced below:
1. A photothermographic element comprising a substrate
having on at least one side thereof a photothermographic
system comprising silver halide spectrally sensitized to the
infrared region
of the electrom
agnetic spectrum
, a light insensit
ive silver
source, a reducing
agent for silver
ion, and a
binder, said element further comprising at least one
hydrophilic layer which contains an infrared-absorbing dye
having a central nucleus of the formula
wherein
n is an integer of 1 to 12,
- -2
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Last modified: November 3, 2007