Detail of "1228-80-4"

Reference

Imaging method and device suitable for use of toner with small particle size

Imaging method and device suitable for use of toner with small particle size. Shibata, Toyoko; Abe, Naoto (Konica Minolta Holdings Inc., Japan). Jpn. Kokai Tokkyo Koho JP 2004021194 A2 22 Jan 2004, 82 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: G03G005-06. ICS: G03G005-047; G03G005-14; G03G009-08. APPLICATION: JP 2002-179837 20 Jun 2002. DOCUMENT TYPE: Patent CA Section: 74 (Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes) Title method comprises forming a electrostatic image on a photoreceptor, which consists of a conductive substrate, a charge-generating layer, and a charge-transporting layer, and developing the electrostatic image using a developer. The method is characterized in that (1) the charge-transporting layer comprises a mixt. of stereoisomers, where the content of the most contained isomer is 40-90 wt.%; and (2) the developer is obtained by adding to pigmented particles fine particles having no. av. primary particle size 5-49 nm and fine particles having particle size 50-200 nm. An imaging device equipped with the photoreceptor and the developer is also claimed.Except for chemicals metioned above, 603134-64-1 and 1228-80-4 are also used. .