Lubricating layer in photographic elements

Details Lubricating layer in photographic elements Lubricating layer in photographic elements

1998-06-29

2000-05-30

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

430201, 430531, 430523, 430536, 430537, 430961, 347105, 503227, G03C 176, G03C 852, G03G 5147

Patent

active

060689579

ABSTRACT:
The present invention is an imaging element which includes a support, at least one imaging layer superposed on the support and a protective topcoat superposed farthest from the support. The topcoat includes a binder and lubricant droplets. The lubricant droplets are composed of a lubricant and a water soluble polymer containing heterocyclic aromatic nitrogen groups wherein the droplets are surrounded by a particulate stabilizer. The present invention is also directed to the lubricant droplets.

REFERENCES:
patent: 4833060 (1989-05-01), Nair et al.
patent: 5529891 (1996-06-01), Wang et al.
patent: 5541048 (1996-07-01), Whitesides et al.

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