GB1289529A – – Google Patents
GB1289529A – – Google Patents
Info
Publication number
GB1289529A
GB1289529A
GB4666769A
GB1289529DA
GB1289529A
GB 1289529 A
GB1289529 A
GB 1289529A
GB 4666769 A
GB4666769 A
GB 4666769A
GB 1289529D A
GB1289529D A
GB 1289529DA
GB 1289529 A
GB1289529 A
GB 1289529A
Authority
GB
United Kingdom
Prior art keywords
march
free radical
compound
colour forming
sept
Prior art date
1968-09-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4666769A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1968-09-21
Filing date
1969-09-22
Publication date
1972-09-20
1969-01-10
Priority claimed from JP195569A
external-priority
patent/JPS491581B1/ja
1969-03-06
Priority claimed from JP1706869A
external-priority
patent/JPS4811903B1/ja
1969-03-17
Priority claimed from JP2064669A
external-priority
patent/JPS4811906B1/ja
1969-03-17
Priority claimed from JP2064569A
external-priority
patent/JPS4830509B1/ja
1969-03-18
Priority claimed from JP2054469A
external-priority
patent/JPS4811905B1/ja
1969-03-18
Priority claimed from JP2054369A
external-priority
patent/JPS4811904B1/ja
1969-03-20
Priority claimed from JP2135169A
external-priority
patent/JPS4832377B1/ja
1969-03-20
Priority claimed from JP2135269A
external-priority
patent/JPS4821895B1/ja
1969-04-04
Priority claimed from JP2606769A
external-priority
patent/JPS4818860B1/ja
1969-09-22
Application filed
filed
Critical
1972-09-20
Publication of GB1289529A
publication
Critical
patent/GB1289529A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G03G5/0698—Compounds of unspecified structure characterised by a substituent only
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G03G5/07—Polymeric photoconductive materials
G03G5/071—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
G03G5/072—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/026—Layers in which during the irradiation a chemical reaction occurs whereby electrically conductive patterns are formed in the layers, e.g. for chemixerography
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G03G5/0601—Acyclic or carbocyclic compounds
G03G5/062—Acyclic or carbocyclic compounds containing non-metal elements other than hydrogen, halogen, oxygen or nitrogen
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G03G5/0622—Heterocyclic compounds
G03G5/0624—Heterocyclic compounds containing one hetero ring
G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
G03G5/0631—Heterocyclic compounds containing one hetero ring being five-membered containing two hetero atoms
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G03G5/0622—Heterocyclic compounds
G03G5/0624—Heterocyclic compounds containing one hetero ring
G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
G03G5/0633—Heterocyclic compounds containing one hetero ring being five-membered containing three hetero atoms
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G03G5/0622—Heterocyclic compounds
G03G5/0624—Heterocyclic compounds containing one hetero ring
G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
G03G5/0638—Heterocyclic compounds containing one hetero ring being six-membered containing two hetero atoms
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G03G5/0622—Heterocyclic compounds
G03G5/0644—Heterocyclic compounds containing two or more hetero rings
G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G03G5/07—Polymeric photoconductive materials
G03G5/071—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
G03G5/072—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups
G03G5/073—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups comprising pending carbazole groups
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G03G5/07—Polymeric photoconductive materials
G03G5/071—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
G03G5/074—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending diamine
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/02—Charge-receiving layers
G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
G03G5/09—Sensitisors or activators, e.g. dyestuffs
Abstract
1289529 Photoconductive material CANON KK 22 Sept 1969 [21 Sept 1968 10 Jan 1969 20 Feb 1969 (2) 6 March 1969 (3) 13 March 1969 (2) 17 March 1969 (2) 18 March 1969 (4) 20 March 1969 (2) 4 April 1969] 46667/69 Heading H1K A photosensitive composition comprises a material obtained by reactively mixing an organic photoconductor, a free radical former having a free radical produced by radiation and an organic colour forming compound. The colour forming compound is a compound which will combine with a free radical to give a coloured compound other than a dye base oxidizable to a dye. The composition may be combined with a binder and coated on a support to form an electrophotographic plate. The photoconductors, free radical formers, binders, additives and supports used are similar to those in Specification 1,240,570 as are the methods of forming the composition. The colour forming compound may be a secondary or tertiary arylamine, a carbazole, an indole, a 1,3,4-oxadiazole, a 1,3,4-triazole, an imidazole, a pyrazoline, an aminophenyl oxazole. a benzidine, a 1,3-diphenyl tetrahydroimidazole, a phenazine, an acridine, an acylhydrazone, a quinoxaline, a pyridine, an N-di-substituted amino substituted arylideneazine, a quinoline, a thiazole, a spiropyran, an ethylene derivative, a benzyl pyridine or a carboxy substituted aromatic amine.
GB4666769A
1968-09-21
1969-09-22
Expired
GB1289529A
(en)
Applications Claiming Priority (18)
Application Number
Priority Date
Filing Date
Title
JP6853368
1968-09-21
JP195569A
JPS491581B1
(en)
1969-01-10
1969-01-10
JP1279269
1969-02-20
JP1279169
1969-02-20
JP1706969
1969-03-06
JP1706869A
JPS4811903B1
(en)
1969-03-06
1969-03-06
JP1707069
1969-03-06
JP1908269
1969-03-13
JP1908369
1969-03-13
JP2064669A
JPS4811906B1
(en)
1969-03-17
1969-03-17
JP2064569A
JPS4830509B1
(en)
1969-03-17
1969-03-17
JP2054469A
JPS4811905B1
(en)
1969-03-18
1969-03-18
JP2054369A
JPS4811904B1
(en)
1969-03-18
1969-03-18
JP2054269
1969-03-18
JP2054169
1969-03-18
JP2135169A
JPS4832377B1
(en)
1969-03-20
1969-03-20
JP2135269A
JPS4821895B1
(en)
1969-03-20
1969-03-20
JP2606769A
JPS4818860B1
(en)
1969-04-04
1969-04-04
Publications (1)
Publication Number
Publication Date
GB1289529A
true
GB1289529A
(en)
1972-09-20
Family
ID=27586093
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4666769A
Expired
GB1289529A
(en)
1968-09-21
1969-09-22
Country Status (2)
Country
Link
BE
(1)
BE739191A
(en)
GB
(1)
GB1289529A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4119460A
(en)
*
1977-05-25
1978-10-10
Eastman Kodak Company
π-Deficient N-heteroaromatic chemical sensitizers for heterogeneous organic photoconductor compositions and methods
US5221590A
(en)
*
1991-04-15
1993-06-22
Eastman Kodak Company
Photoelectrographic imaging with dyes or pigments to effect a color density or hue shift
1969
1969-09-22
GB
GB4666769A
patent/GB1289529A/en
not_active
Expired
1969-09-22
BE
BE739191D
patent/BE739191A/xx
unknown
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4119460A
(en)
*
1977-05-25
1978-10-10
Eastman Kodak Company
π-Deficient N-heteroaromatic chemical sensitizers for heterogeneous organic photoconductor compositions and methods
US5221590A
(en)
*
1991-04-15
1993-06-22
Eastman Kodak Company
Photoelectrographic imaging with dyes or pigments to effect a color density or hue shift
Also Published As
Publication number
Publication date
BE739191A
(en)
1970-03-23
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Legal Events
Date
Code
Title
Description
1973-01-31
PS
Patent sealed [section 19, patents act 1949]
1989-10-18
PE20
Patent expired after termination of 20 years
