Organic photoconductors with reduced fatigue

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product

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430 56, 430 58, G03G 514

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active

048746827

ABSTRACT:
Fatigue in organic photoconductors in which the charge transport layer is a source of acidic protons is reduced by including in the charge transport layer a small amount of a nonvolatile basic amine soluble in a common solvent with a charge transport material and the binder of the charge transport layer.

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patent: 4490452 (1984-12-01), Champ et al.
patent: 4559287 (1985-12-01), McAneney et al.
patent: 4743521 (1988-05-01), Hoffmann et al.
"Reduction of Fatigue in Squarylium Patriculate Photoconductor by Electron-Transport Doping", IBM Technical Bulletin, vol. 24, No. 11B, Apr. 1982, p. 6194.
"Xerographic Photoconductor", IBM Technical Disclosure Bulletin, vol. 27, No. 10A, Mar. 1985, p. 6194.
"Xerographic Photoconductor", IBM Technical Disclosure Bulletin, vol. 27, No. 10A, Mar. 1985, p. 5605.

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