[go: up one dir, main page]

ES2091215T3 - Elemento fotosensible electrofotografico y procedimiento para su produccion. - Google Patents

Elemento fotosensible electrofotografico y procedimiento para su produccion.

Info

Publication number
ES2091215T3
ES2091215T3 ES90120565T ES90120565T ES2091215T3 ES 2091215 T3 ES2091215 T3 ES 2091215T3 ES 90120565 T ES90120565 T ES 90120565T ES 90120565 T ES90120565 T ES 90120565T ES 2091215 T3 ES2091215 T3 ES 2091215T3
Authority
ES
Spain
Prior art keywords
covering
procedure
production
layer
solution
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 - Lifetime
Application number
ES90120565T
Other languages
English (en)
Inventor
Yasuyuki Hanatani
Yasufumi Mizuta
Kaname Nakatani
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co 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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Application granted granted Critical
Publication of ES2091215T3 publication Critical patent/ES2091215T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/142—Inert intermediate 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0503—Inert supplements
    • G03G5/051—Organic non-macromolecular compounds
    • G03G5/0514—Organic non-macromolecular compounds not comprising cyclic 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0542—Polyvinylalcohol, polyallylalcohol; Derivatives thereof, e.g. polyvinylesters, polyvinylethers, polyvinylamines
    • 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14717—Macromolecular material obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/1473—Polyvinylalcohol, polyallylalcohol; Derivatives thereof, e.g. polyvinylesters, polyvinylethers, polyvinylamines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

UN ELEMENTO ELECTROFOTOGRAFICO FOTOSENSITIVO QUE TIENE UNA CAPA CONTENIENDO ACETAL DE POLYVINILO, DONDE LA CAPA SE FORMA RECUBRIENDO UNA COMPOSICION COBERTORA CONTENIENDO ACETAL DE POLYVINILO Y SIENDO COMPUESTO CON UNA SOLUCION QUE COMPRENDE UN COMPLEJO DE SAL DE ACETYACETONA, UN ALCOHOL Y AGUA, Y UN PROCESO DE PRODUCIR UN ELEMENTO ELECTROFOTOGRAFICO FOTOSENSITIVO QUE TIENE UNA CAPA CONTENIENDO ACETAL DE POLYVINILO, DONDE LA CAPA SE PROVEE POR LOS SIGUIENTES PASOS: PREPARANDO (A) UNA SOLUCION DE UNA SAL DE COMPLEJO DE ACETYACETONA DISUELTA EN UN DISOLVENTE MIXTO DE UN ALCOHOL Y AGUA, Y (B) UNA SOLUCION CONTENIENDO ACETAL DE POLYVINYLO, MEZCLANDO LAS SOLUCIONES (A) Y (B) PARA PROPORCIONAR UNA COMPOSICION COBERTORA (C); CUBRIENDO LA COMPOSICION COBERTORA (C) EN UNA CAPA CONSTITUYENTE O EN UN SUBSTRATO CONDUCTOR Y SECANDO.
ES90120565T 1989-10-27 1990-10-26 Elemento fotosensible electrofotografico y procedimiento para su produccion. Expired - Lifetime ES2091215T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1280729A JPH071401B2 (ja) 1989-10-27 1989-10-27 電子写真感光体およびその製造方法

Publications (1)

Publication Number Publication Date
ES2091215T3 true ES2091215T3 (es) 1996-11-01

Family

ID=17629133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90120565T Expired - Lifetime ES2091215T3 (es) 1989-10-27 1990-10-26 Elemento fotosensible electrofotografico y procedimiento para su produccion.

Country Status (6)

Country Link
US (1) US5135834A (es)
EP (1) EP0424952B1 (es)
JP (1) JPH071401B2 (es)
CA (1) CA2028601C (es)
DE (1) DE69027833T2 (es)
ES (1) ES2091215T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0497523B1 (en) * 1991-01-25 1997-09-17 Canon Kabushiki Kaisha Image-holding member, and electrophotographic apparatus, apparatus unit, and facsimile machine employing the same
SG68575A1 (en) * 1993-06-29 1999-11-16 Canon Kk Image forming method
US5834147A (en) * 1993-11-05 1998-11-10 Mitsubishi Denki Kabushiki Kaisha Photosensitive member for electrophotography
US6207334B1 (en) * 2000-05-12 2001-03-27 Xerox Corporation Photoreceptor with improved combination of overcoat layer and charge transport layer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106659B (en) * 1981-07-28 1985-02-20 Fuji Xerox Co Ltd Electrophotographic photosensitive materials
JPS5987145A (ja) * 1982-11-12 1984-05-19 ダイセル化学工業株式会社 透明導電性積層体
US4515882A (en) * 1984-01-03 1985-05-07 Xerox Corporation Overcoated electrophotographic imaging system
JPS63166590A (ja) * 1986-12-27 1988-07-09 Ricoh Co Ltd 直描型平版印刷原版

Also Published As

Publication number Publication date
EP0424952A3 (en) 1992-06-24
CA2028601A1 (en) 1991-04-28
EP0424952A2 (en) 1991-05-02
EP0424952B1 (en) 1996-07-17
JPH03141366A (ja) 1991-06-17
CA2028601C (en) 1994-11-15
DE69027833D1 (de) 1996-08-22
DE69027833T2 (de) 1996-12-19
US5135834A (en) 1992-08-04
JPH071401B2 (ja) 1995-01-11

Similar Documents

Publication Publication Date Title
IT7922199A0 (it) Processo di fabbricazione distrutture di transistori aventi canali effettivi assai corti.
JPS5351970A (en) Manufacture for semiconductor substrate
IT7919842A0 (it) Struttura vetro-ceramica per substrati circuitali e relativo processo di fabbricazione.
IT7924773A0 (it) Procedimento di fabbricazione di dispositivi mediante incisione al plasma.
BR7506451A (pt) Processo para a preparacao de substancias em camadas
BR7704883A (pt) Processo para a preparacao de derivados metacrilicos de composto contendo butila terciaria
IT7927201A0 (it) Elemento isolante da impiegare fra le lastre di una finestra composita.
IT1115356B (it) Processo per la fabbricazione di microcircuiti
ES483560A0 (es) Procedimiento para formar una capa de oxido sobre una super-ficie principal de un cuerpo de un compuesto de los grupos iii-v que no contienen a1
BR8104392A (pt) Processo para a preparacao de alcool polivinilco e alcool polivinico por ele obtido
IT1074039B (it) Processo per la fabbricazione di matrici di fototransisitori integrati
IT1064762B (it) Processo per la preparazione di ureiani aromatici
CH434976A (de) Lichtempfindliche Schicht zur Herstellung von Druckformen
ES2091215T3 (es) Elemento fotosensible electrofotografico y procedimiento para su produccion.
BR7304265D0 (pt) Composicao de fortalecimento a umido para papel e processo para fabricacao de papel resistente
BR7602350A (pt) Processo para a preparacao de um tensoativo contendo ester de sacarose
BR7705427A (pt) Processo para coloracao dirigida de alcoil-benzenos
ATA910576A (de) Masse zur herstellung von haftschichten
IT972493B (it) Processo per la preparazione di una composizione stabilizzata
BR7506538A (pt) Processo para tornar a superficie de um substrato resistente a abrasao e pelicula resistente a abrasao
BR7901850A (pt) Processo para tornar superficies permanente umectaveis por agua e novos produtos produzidos pelo dito processo
BR7602097A (pt) Processo continuo aperfeicoado para preparacao de um composto amino-azo aromatico
BR7705126A (pt) Processo para a producao de um composto e processo para aclaramento otico de um substrato
JPS52129296A (en) Thin film light emitting element
BR7702215A (pt) Processo para preparacao de compostos organicos

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 424952

Country of ref document: ES