Thermally-transferable fluorescent oxazoles
First Claim
1. A donor element for thermal transfer comprising a support having on one side thereof a fluorescent oxazole compound dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant.
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Accused Products
Abstract
A donor element for thermal transfer comprising a support having on one side thereof a fluorescent oxazole compound dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant. In a preferred embodiment, the compound has the formula: ##STR1## wherein: J represents an ethylenic linking group; each J1 independently represents a monovalent bond or J; and
each X and Y independently represents hydrogen; a substituted or unsubstituted alkyl, alkylene or acyl group having from 1 to about 10 carbon atoms; a substituted or unsubstituted aryl group having from about 6 to about 10 carbon atoms; or the atoms necessary to complete a 5- or 6-membered carbocyclic or heterocyclic ring.
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Citations
18 Claims
- 1. A donor element for thermal transfer comprising a support having on one side thereof a fluorescent oxazole compound dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant.
- 7. In a process of forming a transfer image comprising imagewise-heating a donor element comprising a support having on one side thereof a layer comprising a material dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant, and transferring an image to a receiving element to form said transfer image, the improvement wherein said material is a fluorescent oxazole compound.
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13. In a thermal transfer assemblage comprising:
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(a) a donor element comprising a support having on one side thereof a layer comprising a material dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant, and (b) a receiving element comprising a support having thereon an image-receiving layer, said receiving element being in a superposed relationship with said donor element so that said material layer is in contact with said image-receiving layer, the improvement wherein said material is a fluorescent oxazole compound. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification