GB1420430A - Image-receiving sheet for electrophotography and related processes - Google Patents

Image-receiving sheet for electrophotography and related processes

Info

Publication number
GB1420430A
GB1420430A GB579275A GB579275A GB1420430A GB 1420430 A GB1420430 A GB 1420430A GB 579275 A GB579275 A GB 579275A GB 579275 A GB579275 A GB 579275A GB 1420430 A GB1420430 A GB 1420430A
Authority
GB
United Kingdom
Prior art keywords
fatty acid
image
aryl
alkyl
electrophotography
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
GB579275A
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP9124671A external-priority patent/JPS5617658B2/ja
Priority claimed from JP5578072A external-priority patent/JPS5510068B2/ja
Priority claimed from JP47068786A external-priority patent/JPS4929141A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of GB1420430A publication Critical patent/GB1420430A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0928—Compounds capable to generate colouring agents by chemical reaction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof

Abstract

1420430 Electrolytic printing CANON KK 10 Nov 1972 [15 Nov 1971 5 June 1972 10 July 1972] 5792/75 Divided out of 1414994 Heading G2H An image-receiving sheet for use in electrophotography or electrostatic recording has a visible-image-forming surface which contains a material selected from (1) diarylphthalides, (2) leuco auramines, (3) acryl auramines, (4) α, #- unsaturated arylketones, (5) basic monoazo dyestuffs, (6) rhodamine B lactams, (7) polyaryl carbinols, (8) benzoindolino spiropyrans, (9) phthalans, together with an auxiliary agent having a melting point ranging from 40 to 130‹C selected from the group consisting of fatty acids, fatty acid metal salts, fatty acid esters, fatty acid amides, fatty acid anilides, solid plasticizers and compounds of the Formula:- (wherein R2 is alkyl and R3 is alkyl or aryl), and (wherein R4 is aryl and R 5 and R 6 are H, alkyl or aryl).
GB579275A 1971-11-15 1972-11-10 Image-receiving sheet for electrophotography and related processes Expired GB1420430A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9124671A JPS5617658B2 (en) 1971-11-15 1971-11-15
JP5578072A JPS5510068B2 (en) 1972-06-05 1972-06-05
JP47068786A JPS4929141A (en) 1972-07-10 1972-07-10

Publications (1)

Publication Number Publication Date
GB1420430A true GB1420430A (en) 1976-01-07

Family

ID=27295704

Family Applications (3)

Application Number Title Priority Date Filing Date
GB579275A Expired GB1420430A (en) 1971-11-15 1972-11-10 Image-receiving sheet for electrophotography and related processes
GB5206172A Expired GB1414994A (en) 1971-11-15 1972-11-10 Method of electrostatically producing coloured images
GB579375A Expired GB1414995A (en) 1971-11-15 1972-11-10 Electrophotographic method

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB5206172A Expired GB1414994A (en) 1971-11-15 1972-11-10 Method of electrostatically producing coloured images
GB579375A Expired GB1414995A (en) 1971-11-15 1972-11-10 Electrophotographic method

Country Status (3)

Country Link
US (1) US3879196A (en)
DE (1) DE2256021C2 (en)
GB (3) GB1420430A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121932A (en) * 1974-09-28 1978-10-24 Matsushita Electric Industrial Co., Ltd. Electrophotographic process involving dye transfer imagewise
JPS5230437A (en) * 1975-09-03 1977-03-08 Ricoh Co Ltd Electrophotographic negatively charged toner powder
DE2907633A1 (en) * 1978-02-28 1979-09-06 Canon Kk DRY TONER FOR THE DEVELOPMENT OF CHARGE IMAGES
JPH079546B2 (en) * 1986-11-17 1995-02-01 日本合成化学工業株式会社 Binder for toner
US4943509A (en) * 1987-02-27 1990-07-24 Brother Kogyo Kabushiki Kaisha Recording system having a coating device for coating recording medium or photosensitive medium with developer material reacting with color precursor
DE3937203C2 (en) * 1989-11-08 2001-11-22 Oce Printing Systems Gmbh Electrophotographic printing process
US5025292A (en) * 1990-03-28 1991-06-18 Eastman Kodak Company Method and apparatus for improving a multi-color electrophotographic image using heat fusing
DE69111728T2 (en) * 1990-09-21 1996-02-22 Katsuragawa Denki Kk Method and device for generating electrophotographic images.
US5451458A (en) * 1993-03-19 1995-09-19 Xerox Corporation Recording sheets
US5972554A (en) * 1997-04-30 1999-10-26 Canon Kabushiki Kaisha Toner for developing electrostatic images
US5798199A (en) * 1997-06-03 1998-08-25 Lexmark International, Inc. Dry xerographic toner and developer
DE10241148A1 (en) * 2002-09-05 2004-03-18 Wacker-Chemie Gmbh Silicone oil pastes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072884B (en) * 1957-06-14 1960-01-07 Dr. Ulrich Schmiedel Hamburg-Othmarschen, und TECHNOPHOT Dr. Rudolf Fischer K.G., Berlin-Neukölln Process for developing, transferring and fixing electrophotographic images
US3253913A (en) * 1960-10-13 1966-05-31 Eastman Kodak Co Process for color electrophotography
NL273964A (en) * 1961-04-07
US3244549A (en) * 1961-08-31 1966-04-05 Burroughs Corp Manifold sheets coated with lactone and related chromogenous compounds and reactive phenolics and method of marking
US3244548A (en) * 1961-08-31 1966-04-05 Burroughs Corp Manifold sheets coated with lactone and related chromogenous compounds and reactive phenolics and method of marking
DE1249089B (en) * 1962-04-04 1967-08-31
US3491111A (en) * 1967-01-30 1970-01-20 Ncr Co Indole- and carbazole-substituted phthalides
US3466185A (en) * 1967-03-21 1969-09-09 Ncr Co Process of a sensitizing paper with phenolic polymeric material
US3717463A (en) * 1971-06-25 1973-02-20 Dick Co Ab Electrophotographic multicolor copy developed receptor employing solubilizable dyes

Also Published As

Publication number Publication date
GB1414995A (en) 1975-11-26
DE2256021C2 (en) 1984-09-13
US3879196A (en) 1975-04-22
GB1414994A (en) 1975-11-26
DE2256021A1 (en) 1973-05-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years