JPS6135547B2 - - Google Patents

Info

Publication number
JPS6135547B2
JPS6135547B2 JP56179102A JP17910281A JPS6135547B2 JP S6135547 B2 JPS6135547 B2 JP S6135547B2 JP 56179102 A JP56179102 A JP 56179102A JP 17910281 A JP17910281 A JP 17910281A JP S6135547 B2 JPS6135547 B2 JP S6135547B2
Authority
JP
Japan
Prior art keywords
charge
layer
coated
electrostatographic
charge generating
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
JP56179102A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57124736A (en
Inventor
Uooren Andaason Hawaado
Harorudo Rebin Ronarudo
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS57124736A publication Critical patent/JPS57124736A/ja
Publication of JPS6135547B2 publication Critical patent/JPS6135547B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/14—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy compounds
    • 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 or 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
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP56179102A 1980-12-23 1981-11-10 Making of electrostatic photoconductivity Granted JPS57124736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/219,769 US4321318A (en) 1980-12-23 1980-12-23 Disazo photoconductor and process of manufacture of electrophotographic element

Publications (2)

Publication Number Publication Date
JPS57124736A JPS57124736A (en) 1982-08-03
JPS6135547B2 true JPS6135547B2 (2) 1986-08-13

Family

ID=22820708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56179102A Granted JPS57124736A (en) 1980-12-23 1981-11-10 Making of electrostatic photoconductivity

Country Status (2)

Country Link
US (1) US4321318A (2)
JP (1) JPS57124736A (2)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195255A (en) * 1981-05-26 1982-11-30 Canon Inc Electrophotographic receptor
CA1296216C (en) * 1987-12-10 1992-02-25 Tomokazu Kobata Electrophotographic light-sensitive material
US5925486A (en) * 1997-12-11 1999-07-20 Lexmark International, Inc. Imaging members with improved wear characteristics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898084A (en) * 1971-03-30 1975-08-05 Ibm Electrophotographic processes using disazo pigments
FR2169773A1 (en) 1971-12-20 1973-09-14 Ibm Polyphenylene bisazo pigments - as photo -conductors in electrophotographic reprodn processes
NL184708C (nl) * 1975-07-04 1989-10-02 Oce Van Der Grinten Nv Elektrofotografisch kopieerprocede en produkt daarmee verkregen.
US4123270A (en) * 1975-09-15 1978-10-31 International Business Machines Corporation Method of making electrophotographic imaging element
US4150987A (en) * 1977-10-17 1979-04-24 International Business Machines Corporation Hydrazone containing charge transport element and photoconductive process of using same
NL7808418A (nl) * 1978-08-14 1980-02-18 Oce Nederland Bv Werkwijze voor het vervaardigen van een elektrofoto- grafisch element.

Also Published As

Publication number Publication date
JPS57124736A (en) 1982-08-03
US4321318A (en) 1982-03-23

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