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
1997-10-14
1998-09-08
Einsmann, Margaret
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
43027016, 43027018, 4302702, 4302701, 8582, 8607, 8609, 427240, G03C 173
Patent
active
058043527
ABSTRACT:
A dye solution comprising a laser recordable dye and a solvent for the dye that has (a) a solvent functional group selected from esters, ketones and ethers; and (b) the solvent functional group has as hindering groups (i) at least one t-butyl group on one side thereof or (ii) two groups on opposite sides thereof selected from the group consisting of isoamyl, t-butyl, isobutyl and isopropyl; provided that both groups cannot be isopropyl and (c) the hindering groups are adjacent to the solvent functional group.
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Bschorr et al, CA abstract 113:43472.
Cunningham Michael Paul
Smith Thomas Michael
Eastman Kodak Company
Einsmann Margaret
Everett John R.
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