| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 08.00 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Flexible electrophotographic imaging member comprising Substrate; Charge generating layer; & Charge transport layer comprising - First charge transport material: (Ph)2N-Ph - Second charge transport material: (Ph)2N-C6H4-O-CO- -(CH2)n-Me; n = 1-10 dissolved or molecularly dispersed in film forming binder, the charge transport layer having been formed by drying a coating comprising soln of said both charge transport materials & film forming polymer in mixt of low & high volatility solvents at T sufficient to retain residual low volatility solvent in transport layer after said drying, the charge transport layer comprising - First transport nmaterial (37-57%) - Second charge transport material (3-10%) - Film forming binder (40-60%) |
| PATENT PHOTOCOPY | Available on request |
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