FR2402893A1 - Elements d'enregistrement photoconducteurs - Google Patents

Elements d'enregistrement photoconducteurs

Info

Publication number
FR2402893A1
FR2402893A1 FR7737286A FR7737286A FR2402893A1 FR 2402893 A1 FR2402893 A1 FR 2402893A1 FR 7737286 A FR7737286 A FR 7737286A FR 7737286 A FR7737286 A FR 7737286A FR 2402893 A1 FR2402893 A1 FR 2402893A1
Authority
FR
France
Prior art keywords
group
recording elements
hydrocarbon group
aliphatic hydrocarbon
photoconductive
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.)
Granted
Application number
FR7737286A
Other languages
English (en)
Other versions
FR2402893B1 (fr
Inventor
Andre Roger Suys
Hendrik Hubert Sneyers
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2402893A1 publication Critical patent/FR2402893A1/fr
Application granted granted Critical
Publication of FR2402893B1 publication Critical patent/FR2402893B1/fr
Granted 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
    • G03G5/02—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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/087—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and being incorporated in an organic bonding material
    • 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

Eléments d'enregistrement photoconducteurs à meilleure aptitude à la charge dans des conditions d'humidité élevée. Les éléments d'enregistrement comprennent une couche photoconductrice contenant des particules d'oxyde de zinc photoconducteur dispersées dans un liant, certaines ou toutes ces particules étant en contact et/ou ayant réagi avec au moins un composé organique répondant à la formule générale : R - SH dans laquelle R représente 1 un groupe d'hydrocarbure aliphatique ou 2 un groupe d'hydrocarbure aliphatique substitué par un groupe -COOQ dans lequel Q est un groupe organo-métallique ou un groupe d'hydrocarbure aliphatique, ou 3 un groupe d'hydrocarbure aliphatique substitué par un groupe -COOH, pourvu qu'il y ait au moins deux groupes méthylène entre le groupe -COOH et le groupe -SH. L'invention peut être utilisée en électrophotographie.
FR7737286A 1977-09-13 1977-12-08 Elements d'enregistrement photoconducteurs Granted FR2402893A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3816477 1977-09-13

Publications (2)

Publication Number Publication Date
FR2402893A1 true FR2402893A1 (fr) 1979-04-06
FR2402893B1 FR2402893B1 (fr) 1980-08-22

Family

ID=10401667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737286A Granted FR2402893A1 (fr) 1977-09-13 1977-12-08 Elements d'enregistrement photoconducteurs

Country Status (6)

Country Link
US (1) US4282299A (fr)
EP (1) EP0001140B1 (fr)
JP (1) JPS5444533A (fr)
CA (1) CA1111636A (fr)
DE (1) DE2861264D1 (fr)
FR (1) FR2402893A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07304278A (ja) * 1994-05-12 1995-11-21 Nippon Paint Co Ltd インダイレクト型平版印刷用原版

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE611387A (fr) * 1960-12-14
DE1296001B (de) * 1962-04-12 1969-05-22 Renker Belipa Gmbh Photoleitfaehige Schicht
US3310401A (en) * 1963-08-28 1967-03-21 Rca Corp Electrophotographic member and process utilizing polyarylmethane dye intermediates
FR1410426A (fr) * 1964-08-05 1965-09-10 Du Pont éléments et compositions photographiques
US3271144A (en) * 1964-09-08 1966-09-06 Minnesota Mining & Mfg Supersensitized zinc oxide
FR1524743A (fr) * 1966-06-02 1968-05-10 Warren S D Co Matériau pour procédé de reproduction électrophotographique
FR1529145A (fr) * 1966-06-25 1968-06-14 Agfa Gevaert Ag Sensibilisation optique de couches électrophotographiques
DE1522550A1 (de) * 1966-06-25 1969-09-18 Agfa Gevaert Ag Steigerung der Spektralempfindlichkeit elektrophotographischer Zinkoxid-Schichten
DE1916761C3 (de) * 1968-04-09 1974-12-05 Fuji Shashin Film K.K., Ashigara, Kanagawa (Japan) Verfahren zur Herstellung eines photoleitfähigen Zinkoxydpulvers
GB1283534A (en) * 1968-11-12 1972-07-26 Agfa Gevaert Improved photographic material containing lead(ii) oxide
US3736134A (en) * 1970-10-14 1973-05-29 Minnesota Mining & Mfg Humidity resistant photoconductive compositions
US4010033A (en) * 1973-08-03 1977-03-01 Agence Nationale De Valorisation De La Recherche (Anvar) Photosensitive layer and method of forming a photographic image therefrom

Also Published As

Publication number Publication date
US4282299A (en) 1981-08-04
CA1111636A (fr) 1981-11-03
EP0001140A1 (fr) 1979-03-21
JPS638452B2 (fr) 1988-02-23
EP0001140B1 (fr) 1981-10-28
DE2861264D1 (en) 1982-01-07
FR2402893B1 (fr) 1980-08-22
JPS5444533A (en) 1979-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse