Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1995-10-24
1996-11-19
Angebranndt, Martin J.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
43027011, 430945, 430200, 430201, 430944, 430964, 503227, 428195, 428913, 428914, G03C 516
Patent
active
055761445
ABSTRACT:
An ablative recording element comprising a support having thereon a colorant layer comprising a colorant dispersed in a polymeric binder, the colorant layer having an infrared-absorbing material associated therewith, and wherein the polymeric binder comprises a vinyl polymer having recurring units of the following formula: ##STR1## wherein: R.sup.1 and R.sup.2 each independently represents a ketal group; an acetal group; a thioketal group; a thioacetal group; or an unsaturated group containing a double or triple bond between any two atoms, one of which is the atom of attachment to the polymer chain; or
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Henzel Richard P.
Pearce Glenn T.
Angebranndt Martin J.
Cole Harold E.
Eastman Kodak Company
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