ELECTROSTATOGRAPHIC IMAGING
APPARATUS AND APPARATUS
CONTAINING SAME
发明人：James C. Maher,Douglas C.
Anderson,Theodore C. Morse,Jiann H.
Chen,Robert A. Guistina
申请号：US09912160
申请日：20010724
公开号：US20030031489A1
公开日：
20030213
摘要：A photoreceptor cleaning brush for use in an electrostatographic imaging apparatus comprises individual fibers provided with a finishing agent comprising a water-miscible aliphatic organic compound containing a plurality of alcoholic hydroxy substituents. The finishing agent is selected from the group of compounds having a molecular weight of up to about 250 and polyethylene glycols having a number-average molecular weight of about 1000 to about 200,000. An improved electrostatographic imaging apparatus includes a photoconductive imaging element and a photoreceptor cleaning brush. The improvement comprises: the photoconductive imaging element having a photoconductive surface portion comprising a polycarbonate binder resin, and the cleaning brush comprising individual fibers provided with a finishing agent comprising a water-miscible aliphatic organic compound containing a plurality of alcoholic hydroxy substituents. The finishing agent is selected from the group of compounds having a molecular weight of up to about 250 and polyethylene glycols having a number-average molecular weight of about 1000 to about 200,000. The cleaning brush removes toner
from the photoconductive surface portion of the imaging element without damaging it.
申请人：NEXPRESS SOLUTIONS LLC
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