GB1137885A - Imaging systems - Google Patents

Imaging systems

Info

Publication number
GB1137885A
GB1137885A GB52194/65A GB5219465A GB1137885A GB 1137885 A GB1137885 A GB 1137885A GB 52194/65 A GB52194/65 A GB 52194/65A GB 5219465 A GB5219465 A GB 5219465A GB 1137885 A GB1137885 A GB 1137885A
Authority
GB
United Kingdom
Prior art keywords
imaging systems
dec
compounds
optionally substituted
dioxodinaphthofuran
Prior art date
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
GB52194/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Ltd
Original Assignee
Rank Xerox Ltd
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.)
Filing date
Publication date
Application filed by Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of GB1137885A publication Critical patent/GB1137885A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G16/00—Electrographic processes using deformation of thermoplastic layers; Apparatus therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
    • G03G17/10—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process using migration imaging, e.g. photoelectrosolography
    • 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
    • G03G5/022—Layers for surface-deformation imaging, e.g. frost imaging
    • 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
    • G03G5/024—Photoelectret layers
    • 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

Abstract

1,137,885. Dioxodinaphthofuran compounds. RANK XEROX Ltd. 9 Dec., 1965 [28 Dec., 1964 (4)], No. 52194/65. Heading C4P. [Also in Divisions B2, G2 and H1] Compounds of the formula where Y is an optionally substituted phenyl radical or an optionally substituted heterocyclic radical having a 5- or 6-membered ring are prepared by reacting 2,3-dichloro-1,4- naphthoquinone with a suitable amide.
GB52194/65A 1964-12-28 1965-12-09 Imaging systems Expired GB1137885A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42128064A 1964-12-28 1964-12-28
US42128164A 1964-12-28 1964-12-28
US42137764A 1964-12-28 1964-12-28
US42158964A 1964-12-28 1964-12-28

Publications (1)

Publication Number Publication Date
GB1137885A true GB1137885A (en) 1968-12-27

Family

ID=27503691

Family Applications (2)

Application Number Title Priority Date Filing Date
GB52195/65A Expired GB1137886A (en) 1964-12-28 1965-12-09 Dioxodinaphthofuran compounds
GB52194/65A Expired GB1137885A (en) 1964-12-28 1965-12-09 Imaging systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB52195/65A Expired GB1137886A (en) 1964-12-28 1965-12-09 Dioxodinaphthofuran compounds

Country Status (5)

Country Link
US (3) US3447922A (en)
BE (1) BE742671A (en)
DE (1) DE1793539C3 (en)
FR (1) FR1467288A (en)
GB (2) GB1137886A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485738A (en) * 1966-01-06 1969-12-23 Xerox Corp Photoelectrophoretic imaging process employing a layer of insulating liquid to improve image quality
CH558209A (en) * 1970-12-16 1975-01-31 Gretag Ag USE OF ORGANIC PIGMENTS IN ELECTROPHORETIC IMAGE GENERATION.
US4062854A (en) * 1973-07-09 1977-12-13 Xerox Corporation Process for preparing N-substituted-8,13-dioxodinaphtho-(2,1-b; 2',3'-di-fluran-6-carboxamides
US4012252A (en) * 1973-10-29 1977-03-15 Xerox Corporation Imaging process utilizing 3-bromo-N-2"-pyridyl-8,13-dioxodinaphtho-(2,1-b;2',3'-d)-furan-6-carboxamide
US3953462A (en) * 1973-10-29 1976-04-27 Xeerox Corporation Imaging process
US4427752A (en) 1981-05-08 1984-01-24 Ciba-Geigy Corporation Use of isoindoline pigments for photoelectrophoretic imaging
TW252136B (en) * 1992-10-08 1995-07-21 Ciba Geigy
US5376784A (en) * 1993-06-17 1994-12-27 Weinberger; Lester Hybrid organic-inorganic bistable nonlinear optical device
US5543631A (en) * 1993-06-17 1996-08-06 Weinberger; Lester Hybrid organic-inorganic bistable nonlinear optical gate
JP4361800B2 (en) * 2001-12-21 2009-11-11 サイトキネティックス， インコーポレイテッド Compositions and methods for treating heart failure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893998A (en) * 1958-05-20 1959-07-07 Du Pont Anthraquinone vat dyes
US2976287A (en) * 1958-12-03 1961-03-21 Gen Aniline & Film Corp Naphthofuranedione vat dyestuffs
NL250331A (en) * 1959-04-09
CH411184A (en) * 1961-08-10 1966-04-15 Ciba Geigy Process for the production of new dyes of the naphthofurandione series
US3238041A (en) * 1962-05-08 1966-03-01 Rank Xerox Ltd Relief imaging of photoresponsive member and product

Also Published As

Publication number Publication date
DE1793539C3 (en) 1979-03-08
BE742671A (en) 1970-06-04
FR1467288A (en) 1967-01-27
DE1518130A1 (en) 1969-10-02
GB1137886A (en) 1968-12-27
US3448029A (en) 1969-06-03
DE1518130B2 (en) 1975-07-03
US3448028A (en) 1969-06-03
DE1793539A1 (en) 1972-03-30
US3447922A (en) 1969-06-03
DE1793539B2 (en) 1978-07-20

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