Donor element and process for laser-induced thermal transfer

Details Donor element and process for laser-induced thermal transfer Donor element and process for laser-induced thermal transfer

1995-08-02

1996-06-04

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Imagewise heating, element or image receiving layers...

430201, 4302751, 4302761, 430945, 430964, G03C 554, G03C 194

Patent

active

055231926

ABSTRACT:
A donor element for use in a laser-induced thermal transfer process, said element comprising a support bearing on a first surface thereof, in the order listed: (a) at least one ejection layer comprising a first polymer having a decomposition temperature T.sub.1 ; (b) at least one heating layer; (c) at least one transfer layer comprising a binder and an imageable component, wherein the binder comprises a second polymer having a decomposition temperature T.sub.2 ; wherein T.sub.2 .gtoreq.(T.sub.1 +100), and further wherein a thermal amplification additive is present in at least one of layers (a) and (c) is described.

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