DE2862416D1 - Electrophotographic elements and method for their preparation - Google Patents

Electrophotographic elements and method for their preparation

Info

Publication number
DE2862416D1
DE2862416D1 DE7878101449T DE2862416T DE2862416D1 DE 2862416 D1 DE2862416 D1 DE 2862416D1 DE 7878101449 T DE7878101449 T DE 7878101449T DE 2862416 T DE2862416 T DE 2862416T DE 2862416 D1 DE2862416 D1 DE 2862416D1
Authority
DE
Germany
Prior art keywords
preparation
electrophotographic elements
electrophotographic
elements
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
DE7878101449T
Other languages
German (de)
Inventor
Jerome Howard Perlstein
George Arthur Reynolds
James Albert Vanallan
Suzanne Patricia Clark
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.)
Eastman Kodak Co
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.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE2862416D1 publication Critical patent/DE2862416D1/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
    • 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
    • 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)
  • Photoreceptors In Electrophotography (AREA)
DE7878101449T 1977-11-28 1978-11-24 Electrophotographic elements and method for their preparation Expired DE2862416D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85514177A 1977-11-28 1977-11-28
US87497178A 1978-02-03 1978-02-03

Publications (1)

Publication Number Publication Date
DE2862416D1 true DE2862416D1 (en) 1984-07-19

Family

ID=27127279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7878101449T Expired DE2862416D1 (en) 1977-11-28 1978-11-24 Electrophotographic elements and method for their preparation

Country Status (4)

Country Link
EP (1) EP0002238B1 (en)
JP (1) JPS5483837A (en)
CA (1) CA1129426A (en)
DE (1) DE2862416D1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327169A (en) * 1981-01-19 1982-04-27 Eastman Kodak Company Infrared sensitive photoconductive composition, elements and imaging method using trimethine thiopyrylium dye
JPS6377933A (en) * 1986-09-22 1988-04-08 Daicel Chem Ind Ltd Optical polycarbonate resin molding
DE602005026946D1 (en) * 2004-07-16 2011-04-28 Mitsubishi Chem Corp ELECTRO-PHOTOGRAPHIC LIGHT-SENSITIVE BODY
JP4847245B2 (en) * 2005-08-15 2011-12-28 キヤノン株式会社 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP4847305B2 (en) * 2005-12-20 2011-12-28 キヤノン株式会社 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CN102221793B (en) 2006-01-06 2013-07-31 三菱化学株式会社 Electrophotographic photosensitive member, image forming device using same, and electrophotographic photosensitive member cartridge
JP5040319B2 (en) * 2006-01-13 2012-10-03 三菱化学株式会社 Positively charged electrophotographic photosensitive member, image forming apparatus, image forming method, and electrophotographic photosensitive member cartridge
JP4862662B2 (en) * 2006-01-13 2012-01-25 三菱化学株式会社 Electrophotographic photosensitive member, image forming apparatus using the same, and electrophotographic cartridge
JP4862661B2 (en) * 2006-01-13 2012-01-25 三菱化学株式会社 Photosensitive layer forming coating solution, electrophotographic photosensitive member, electrophotographic photosensitive member cartridge, and image forming apparatus
JP5040318B2 (en) * 2006-01-13 2012-10-03 三菱化学株式会社 Photosensitive layer forming coating solution, electrophotographic photosensitive member, electrophotographic photosensitive member cartridge, and image forming apparatus
JP2007213050A (en) * 2006-01-13 2007-08-23 Mitsubishi Chemicals Corp Image forming device
JP4862660B2 (en) * 2006-01-16 2012-01-25 三菱化学株式会社 Electrophotographic photoreceptor
JP4847251B2 (en) * 2006-03-10 2011-12-28 キヤノン株式会社 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP2007298952A (en) * 2006-04-06 2007-11-15 Canon Inc Electrophotographic photoreceptor, method for manufacturing the same, process cartridge and electrophotographic apparatus
JP4878237B2 (en) * 2006-07-31 2012-02-15 キヤノン株式会社 Method for producing electrophotographic photosensitive member
JP4847247B2 (en) * 2006-07-31 2011-12-28 キヤノン株式会社 Method for producing electrophotographic photosensitive member

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UST904032I4 (en) * 1972-11-21 Defensive publication
NL273964A (en) * 1961-04-07
USRE28698E (en) * 1970-03-13 1976-01-27 Matsushita Electric Industrial Co., Ltd. Electrophotographic material containing sensitizers
FR2105830A5 (en) * 1970-08-03 1972-04-28 Eastman Kodak Co Electrophotographic sensitisers - bispyrylium salts for org photo conductors increased sensitivity
JPS512376B1 (en) * 1971-04-30 1976-01-26
US3938994A (en) * 1972-03-17 1976-02-17 Eastman Kodak Company Pyrylium dyes for electrophotographic composition and element

Also Published As

Publication number Publication date
JPS6248214B2 (en) 1987-10-13
EP0002238A1 (en) 1979-06-13
CA1129426A (en) 1982-08-10
EP0002238B1 (en) 1984-06-13
JPS5483837A (en) 1979-07-04

Similar Documents

Publication Publication Date Title
ZA781717B (en) Isocyanurate compounds and method for preparation thereof
GR63609B (en) Method for dimethyloether preparation and catalyte therein
JPS5444541A (en) Copying method and apparatus
DE2862416D1 (en) Electrophotographic elements and method for their preparation
IL54945A0 (en) Sulfamoyl-aryl-ketones and process for their preparation
JPS5417020A (en) Photographic method and photographic products
JPS5419810A (en) Pressureesensitive copying material and making method thereof
GB1543662A (en) Electrophotographic apparatus
GB2002538B (en) Electrophotographic method and apparatus
JPS53147539A (en) Electrophotographic elements
JPS52139085A (en) 22allylpiperazine derivative and method for its preparation
JPS5489637A (en) Improvement of electrophotographic method
IL55138A0 (en) Bis-polyol derivatives and process for their preparation
ZA784023B (en) Substituted 2-cyclopropyl-chromones and process for their preparation
JPS53147537A (en) Elements for electrophotography
JPS5436812A (en) Method and film for copying
IL55139A0 (en) Substituted 2-cyclopropyl-chromones and process for their preparation
IL55460A0 (en) 2-guanidinomethyl-indolines and processes for their preparation
JPS5451610A (en) Method of copying
JPS5436811A (en) Method of copying
JPS5419745A (en) Electrophotographic image forming method
JPS542808A (en) Method of copying
JPS5425734A (en) Electrophotographic method
JPS5645528A (en) Method of fitting net
JPS53118049A (en) Microocapsule toner and method of manufacturing thereof

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee