BE757066A - Composition photoconductrice contenant un sensibilisateur organique et procede electrophotographique utilisant cette composition pour former une image a contraste ameliore - Google Patents

Composition photoconductrice contenant un sensibilisateur organique et procede electrophotographique utilisant cette composition pour former une image a contraste ameliore

Info

Publication number: BE757066A
Authority: BE; Belgium
Prior art keywords: composition; contrast image; electrophotographic process; improved contrast; composition containing
Prior art date: 1969-10-03

Application number

Other languages

English (en)

Inventor

L E Contois

Original Assignee

Eastman Kodak Co

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.)

1969-10-03

Publication date

1971-03-16

1971-03-16 Publication of BE757066A publication Critical patent/BE757066A/fr

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
- G03G5/0664—Dyes
- G03G5/0666—Dyes containing a methine or polymethine group
- G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
- G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Plural Heterocyclic Compounds (AREA)
Photoreceptors In Electrophotography (AREA)

BE757066D 1969-10-03 Composition photoconductrice contenant un sensibilisateur organique et procede electrophotographique utilisant cette composition pour former une image a contraste ameliore BE757066A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US86369169A	1969-10-03	1969-10-03

Publications (1)

Publication Number	Publication Date
BE757066A true BE757066A (fr)	1971-03-16

Family

ID=25341586

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE757066D BE757066A (fr)	1969-10-03		Composition photoconductrice contenant un sensibilisateur organique et procede electrophotographique utilisant cette composition pour former une image a contraste ameliore

Country Status (8)

Country	Link
US (1)	US3647433A (fr)
JP (1)	JPS492636B1 (fr)
AU (1)	AU2065270A (fr)
BE (1)	BE757066A (fr)
CA (1)	CA934205A (fr)
DE (1)	DE2047383C3 (fr)
FR (1)	FR2064910A5 (fr)
GB (1)	GB1321678A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3912507A (en) *	1973-06-04	1975-10-14	Itek Corp	Polyrhodanine photoconductive materials
CH598629A5 (fr) *	1973-07-09	1978-05-12	Oce Van Der Grinten Nv
US3923508A (en) *	1974-01-10	1975-12-02	Desoto Inc	Dyed polyvinyl carbazole photoconductive layer
US3984248A (en) *	1974-02-19	1976-10-05	Eastman Kodak Company	Photographic polymeric film supports containing photobleachable o-nitroarylidene dyes
US4028113A (en) *	1974-02-19	1977-06-07	Eastman Kodak Company	Photographic supports and elements utilizing photobleachable O-nitroarylidene dyes
US3988154A (en) *	1974-02-19	1976-10-26	Eastman Kodak Company	Photographic supports and elements utilizing photobleachable omicron-nitroarylidene dyes
US3988156A (en) *	1974-02-19	1976-10-26	Eastman Kodak Company	Photographic supports and elements utilizing photobleachable o-nitroarylidene dyes
JPS5645127B2 (fr) *	1974-02-25	1981-10-24
US4033948A (en) *	1976-05-17	1977-07-05	Minnesota Mining And Manufacturing Company	Acutance agents for use in thermally-developable photosensitive compositions
US4272595A (en) *	1977-07-25	1981-06-09	Eastman Kodak Company	Electrophotosensitive materials for migration imaging processes
US4293626A (en) *	1977-07-25	1981-10-06	Eastman Kodak Company	Electrophotosensitive materials for migration imaging processes
JPS5681852A (en) *	1979-12-07	1981-07-04	Fuji Photo Film Co Ltd	Spectral sensitizer for photoconductive substance and photoconductive composition containing it
US5240810A (en) *	1989-06-14	1993-08-31	Minnesota Mining And Manufacturing Company	Pre-press proofing method
US5153104A (en) *	1990-06-18	1992-10-06	Minnesota Mining And Manufacturing Company	Thermally developable light-sensitive layers containing photobleachable sensitizers
US5153105A (en) *	1990-06-18	1992-10-06	Minnesota Mining And Manufacturing Company	Thermally developable light sensitive imageable layers containing photobleachable dyes
US5187049A (en) *	1990-07-16	1993-02-16	Minnesota Mining And Manufacturing Company	Photosensitive thermally developed compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2794802A (en) *	1954-06-04	1957-06-04	Gen Aniline & Film Corp	Synthesis of pinakryptol yellow
US2953561A (en) *	1957-09-24	1960-09-20	Gen Aniline & Film Corp	Nitrostyryl dye bases and vinylogs thereof derived from 2-cyanomethylazoles
BE592558A (fr) *	1959-07-03
US3507648A (en) *	1966-06-06	1970-04-21	Eastman Kodak Co	2(5h)-furanone dyes as sensitizers for organic photoconductors

0
- BE BE757066D patent/BE757066A/fr unknown
1969
- 1969-10-03 US US863691A patent/US3647433A/en not_active Expired - Lifetime
1970
- 1970-09-04 CA CA092341A patent/CA934205A/en not_active Expired
- 1970-09-25 DE DE2047383A patent/DE2047383C3/de not_active Expired
- 1970-10-01 GB GB4682170A patent/GB1321678A/en not_active Expired
- 1970-10-02 AU AU20652/70A patent/AU2065270A/en not_active Expired
- 1970-10-02 FR FR7035637A patent/FR2064910A5/fr not_active Expired
- 1970-10-03 JP JP45086554A patent/JPS492636B1/ja active Pending

Also Published As

Publication number	Publication date
FR2064910A5 (fr)	1971-07-23
GB1321678A (en)	1973-06-27
AU2065270A (en)	1972-04-13
US3647433A (en)	1972-03-07
DE2047383C3 (de)	1973-11-08
CA934205A (en)	1973-09-25
DE2047383B2 (de)	1973-04-19
DE2047383A1 (de)	1971-04-08
JPS492636B1 (fr)	1974-01-22

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