Photocopying – Contact printing – Light boxes
Patent
1990-08-14
1992-08-25
Grimley, A. T.
Photocopying
Contact printing
Light boxes
34 82, 55DIG42, 355 30, 355298, 423219, G03G 2100
Patent
active
051423286
ABSTRACT:
An apparatus for forming an image by electrostatic charge comprises an image forming part including a photoconductive drum and an electrostatic charger for forming an image by electrostatic charge, and an ozone eliminating filter located in the air flow generated by the rotation of the photoconductive drum. The ozone eliminating filter includes a coating layer made of a coating material to eliminate ozone in the ambient air. The coating material includes an ozone eliminating substance an organic binder and a foaming agent. The ozone eliminating filter may be made of adhesive double-coated tape which includes an ozone eliminating substance on one side.
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Grimley A. T.
Mita Industrial Co. Ltd.
Smith Matthew S.
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