Title:
PREPARATION OF NOVEL TRISAZO COMPOUND
Document Type and Number:
Japanese Patent JPS6211772
Kind Code:
A
Abstract:
NEW MATERIAL:A compound of formula I (R is alkyl, alkoxy, nitro, dialkylamino, or halogen; n is 0W3).
USE: Photoconductive material for electrophotographic photosensitive substance.
PREPARATION: A hexazonium salt of formula II (X is anionic functional group) and pref. 3W8 molar times amount of a compound of formula III are allowed to react at -10W10°C in a solvent such as DMF.
Inventors:
KAWAHARA HIROSHI
OTSUKA IWAHIRO
KASHIWAME KIYOTERU
OTSUKA IWAHIRO
KASHIWAME KIYOTERU
Application Number:
JP16808786A
Publication Date:
January 20, 1987
Filing Date:
July 18, 1986
Export Citation:
Assignee:
ASAHI GLASS CO LTD
International Classes:
C09B35/378; (IPC1-7): C09B35/378
Domestic Patent References:
| JPS58160358A | 1983-09-22 |
Attorney, Agent or Firm:
Akira Uchida
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