Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Screen other than for cathode-ray tube
Reexamination Certificate
2008-04-22
2008-04-22
Schilling, Richard L. (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Radiation modifying product or process of making
Screen other than for cathode-ray tube
C430S200000, C430S270100, C430S964000, C428S032850, C428S032860, C428S032870
Reexamination Certificate
active
07361437
ABSTRACT:
The invention provides a thermal transfer donor element comprising a support layer and a transfer layer supported by the support layer and comprising a binder containing carboxylic acid groups. The transfer layer includes an organic compound containing a plurality of hydroxyl groups with a hydroxyl group concentration of less than 18 mM/g and at least one connecting group, wherein the organic compound is free of any N,N-bis-(2-hydroxyethyl)amide and any rosin ester. In another embodiment, a method of using the donor element is provided, particularly in the manufacture of a color filter.
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Chandrasekaran Casey K.
Foreman Thomas Kevin
Weed Gregory Charles
E.I. Du Pont de Nemours and Company
Magee Thomas H.
Schilling Richard L.
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