Dip coating method

Details Dip coating method Dip coating method

1995-06-06

1996-11-26

Rodee, Christopher D.

Radiation imagery chemistry: process, composition, or product th

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

Process of making radiation-sensitive product

430134, 4274301, G03G 502

Patent

active

055784100

ABSTRACT:
There is disclosed a dip coating method for fabricating a photosensitive member employing a substrate which defines a top non-imaging portion, a middle imaging portion, and a bottom non-imaging portion, wherein the method comprises: (a) immersing the bottom non-imaging portion, the middle imaging portion, and optionally a part of the top non-imaging portion of the substrate in a coating solution; (b) raising the middle imaging portion out of the coating solution; and (c) raising the bottom non-imaging portion out of the coating solution at a take-up speed which is decreasing from the take-up speed of the substrate at the junction between the middle imaging portion and the bottom non-imaging portion, thereby reducing the size of any bead on the bottom non-imaging portion.

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