Photosensitive material, electrophotographic photoreceptor...

Details Photosensitive material, electrophotographic photoreceptor... Photosensitive material, electrophotographic photoreceptor...

2007-03-06

2007-03-06

Dote, Janis L. (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

C430S059500, C430S096000, C540S140000, C540S141000

Reexamination Certificate

active

09566958

ABSTRACT:
A titanyl phthalocyanine crystal having an X-ray diffraction spectrum having a plurality of diffraction peaks in which a maximum diffraction peak is observed at a Bragg (2 θ) angle of 27.2°±0.2° and a diffraction peak is observed at a lowest Bragg (2θ) angle of 7.3°±0.2° when a specific X-ray of Cu—Kα having a wavelength of 1.514 Å irradiates the titanyl phthalocyanine crystal. A photoreceptor having a photosensitive layer including the titanyl phthalocyanine crystal is also provided.

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