Gas separation: apparatus – Magnetic separating means
Patent
1977-05-12
1979-02-27
Martin, Jr., Roland E.
Gas separation: apparatus
Magnetic separating means
260307G, G03G 504, G03G 509
Patent
active
041417291
ABSTRACT:
1,3,4-OXADIAZOLE DERIVATIVE EXPRESSED BY THE GENERAL FORMULA ##STR1## wherein R represents alkyl having 1-4 carbon atoms, dialkylamino having 1-4 carbon atoms, diarylamino, phenyl, styryl, halogenophenyl, nitrophenyl, alkylphenyl having 1-4 carbon atoms, alkoxyphenyl having 1-4 carbon atoms, cyanophenyl, carboxylic ester substituted phenyl, dialkylaminophenyl having 1-4 carbon atoms, naphthyl, anthryl, or heterocyclic radical, is a photoconductive substance with high sensitivity and is a compound useful as a constituent of electrophotographic plate.
REFERENCES:
patent: 2733245 (1956-01-01), Ainsworth
patent: 3189447 (1965-06-01), Neugebauer et al.
patent: 3556785 (1971-01-01), Baltazzi
patent: 3719480 (1973-03-01), Brantly
patent: 3839034 (1974-10-01), Wiedemann
patent: 3871882 (1975-03-01), Wiedemann
patent: 3884691 (1975-05-01), Rochlitz
patent: 3977870 (1976-08-01), Rochlitz
patent: 3989520 (1976-11-01), Rochlitz
patent: 4026704 (1977-05-01), Rochlitz et al.
patent: 4028102 (1977-06-01), Rochlitz et al.
Okazaki Mitsuo
Sasaki Masaomi
Yamaguchi Akihiro
Martin Jr. Roland E.
Ricoh & Company, Ltd.
LandOfFree
1,3,4-Oxadiazole derivatives and electrophotographic plates cont does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with 1,3,4-Oxadiazole derivatives and electrophotographic plates cont, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 1,3,4-Oxadiazole derivatives and electrophotographic plates cont will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-721027