| 摘要 |
A process for fabricating an electrophotographic imaging member is disclosed which involves providing an electrically conductive layer, forming an aminosilane reaction product charge blocking layer on the electrically conductive layer, extruding a ribbon of a solution comprising an adhesive polymer dissolved in at least a first solvent on the electrically conductive layer to form a wet adhesive layer, drying the adhesive layer to form a dry continuous coating having a thickness between about 0.08 micrometer (800 angstroms) and about 0.3 micrometer (3,000 angstroms), applying to the dry continuous coating a mixture comprising charge generating particles dispersed in a solution of a binder polymer dissolved in at least a second solvent to form a wet generating layer, the binder polymer being miscible with the adhesive polymer, drying the wet generating layer to remove substantially all of the second solvent, and applying a charge transport layer, the adhesive polymer consisting essentially of a linear saturated copolyester reaction product of ethylene glycol and four diacids wherein the diol is ethylene glycol, the diacids are terephthalic acid, isophthalic acid, adipic acid and azelaic acid, the mole ratio of the terephthalic acid to the isophthalic acid to the adipic acid to the azelaic acid is between about 3.5 and about 4.5 for terephthalic acid: between about 3.5 and about 4.5 for isophthalic acid: between about 0.5 and about 1.5 for adipic acid: between about 0.5 and about 1.5 for azelaic acid, the total moles of diacid being in a mole ratio of diacid to ethylene glycol in the copolyester of 1:1, and the Tg of the copolyester resin being between about 32 DEG C. about 50 DEG C.
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