Gas separation: apparatus – Magnetic separating means
Patent
1977-12-22
1978-07-11
Curtis, Allen B.
Gas separation: apparatus
Magnetic separating means
260307G, 542429, 542447, 260439CY, C07D27100, G03G 506
Patent
active
040999700
ABSTRACT:
1,3,4-Oxadiazle derivatives expressed by the general formula ##STR1## wherein R represents cyanophenyl, nitrophenyl, dialkylaminophenyl (wherein alkyl has 1 - 4 carbon atoms), julolidyl, N-alkylcarbazoyl (wherein alkyl has 1 - 4 carbon atoms) or ferrocenyl radical are photoconductive substances possessing high sensitivity and are compounds useful as a constituent of electrophotographic plates.
REFERENCES:
patent: 3189447 (1965-06-01), Neugebauer et al.
patent: 3925410 (1975-12-01), Van Landuyd et al.
Lorkowski et al.; "Ferrocene Derivatives, VIII, Preparation of Monomeric & Polymeric Ferrocenylene Oxadiazoles," J. Prakt Chem., 35(3-4), 149-158 (1967) Ger.
Okazaki Mitsuo
Sasaki Masaomi
Yamaguchi Akihiro
Curtis Allen B.
Ricoh Co. Ltd.
LandOfFree
Derivatives of 1,3,4-oxadiazole and electrophotographic elements does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Derivatives of 1,3,4-oxadiazole and electrophotographic elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Derivatives of 1,3,4-oxadiazole and electrophotographic elements will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-260150