BE730717A - - Google Patents

Info

Publication number
BE730717A
BE730717A BE730717DA BE730717A BE 730717 A BE730717 A BE 730717A BE 730717D A BE730717D A BE 730717DA BE 730717 A BE730717 A BE 730717A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE730717A publication Critical patent/BE730717A/xx

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
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
    • G03G5/0637—Heterocyclic compounds containing one hetero ring being six-membered containing one hetero atom

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
BE730717D 1968-03-29 1969-03-28 BE730717A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71737368A 1968-03-29 1968-03-29

Publications (1)

Publication Number Publication Date
BE730717A true BE730717A (enrdf_load_html_response) 1969-09-01

Family

ID=24881768

Family Applications (1)

Application Number Title Priority Date Filing Date
BE730717D BE730717A (enrdf_load_html_response) 1968-03-29 1969-03-28

Country Status (5)

Country Link
US (1) US3554745A (enrdf_load_html_response)
BE (1) BE730717A (enrdf_load_html_response)
DE (1) DE1912589C3 (enrdf_load_html_response)
FR (1) FR2005060A1 (enrdf_load_html_response)
GB (1) GB1227938A (enrdf_load_html_response)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694462A (en) * 1970-03-02 1972-09-26 Eastman Kodak Co BENZO{8 b{9 PYRYLIUM DYE SALTS
US3958991A (en) * 1972-06-12 1976-05-25 Eastman Kodak Company Supersensitizing dye combination for electrophotographic composition and element
US4045220A (en) * 1975-07-14 1977-08-30 Eastman Kodak Company Low color photoconductive insulating compositions comprising nitrogen-free photoconductor and benzopyrilium sensitizer
US4424268A (en) 1982-11-22 1984-01-03 Eastman Kodak Company Pyrylium- and thiopyrylium-sensitized low-persistence photoconductive compositions and elements
DE8433865U1 (de) * 1984-11-17 1985-02-14 EWU AG, Rapperswil Mop-flachpresse
JPH02178670A (ja) * 1988-12-29 1990-07-11 Canon Inc 電子写真感光体
US5262261A (en) * 1988-12-29 1993-11-16 Canon Kabushiki Kaisha Photosensitive member for electrophotography
JPH0750331B2 (ja) * 1989-01-20 1995-05-31 キヤノン株式会社 電子写真感光体
US5405976A (en) * 1990-11-21 1995-04-11 Polaroid Corporation Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use
US5977351A (en) * 1990-11-21 1999-11-02 Polaroid Corporation Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use
US5240800A (en) * 1991-07-29 1993-08-31 Eastman Kodak Company Near-infrared radiation sensitive photoelectrographic master and imaging method
US5288582A (en) * 1991-07-29 1994-02-22 Eastman Kodak Company Photoelectrographic method for printing

Also Published As

Publication number Publication date
US3554745A (en) 1971-01-12
GB1227938A (enrdf_load_html_response) 1971-04-15
DE1912589B2 (enrdf_load_html_response) 1970-11-12
DE1912589C3 (de) 1973-12-06
FR2005060A1 (enrdf_load_html_response) 1969-12-05
DE1912589A1 (de) 1969-10-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: EASTMAN KODAK CY

Effective date: 19890328