JPS6428652A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6428652A
JPS6428652A JP18450087A JP18450087A JPS6428652A JP S6428652 A JPS6428652 A JP S6428652A JP 18450087 A JP18450087 A JP 18450087A JP 18450087 A JP18450087 A JP 18450087A JP S6428652 A JPS6428652 A JP S6428652A
Authority
JP
Japan
Prior art keywords
metal
viib
iva
iiia
belongs
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.)
Pending
Application number
JP18450087A
Other languages
Japanese (ja)
Inventor
Shigeru Hayashida
Seiji Tai
Nobuyuki Hayashi
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.)
Resonac Corp
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP18450087A priority Critical patent/JPS6428652A/en
Publication of JPS6428652A publication Critical patent/JPS6428652A/en
Pending 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 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
    • G03G5/0696—Phthalocyanines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To enhance sensitivity of an electrophotographic sensitive body by incorporating a specified metal-tetraesterified naphthalocyanine compound in said body. CONSTITUTION:The electrophotographic sensitive body contains one of the metal-tetraesterified naphthalocyanine compounds represented by the formula in which M is one of metal atoms. of Ib, IIa, IIb, IIIa, IVa, IVb, Vb, VIIb, and VIII; (n) is 0 when M is a metal atom. of Ib, IIa, IIb, or VIII, (n) or 0 or 1 when M is IIIa, IVb, Vb, or VIIb, and (n) is 0, 1, or 2 when M is IVa; and L is halogen, OH, trialkylsiloxy, alkoxy, or acyloxy group when M belongs to IIIa or IVa, and L is oxygen atom. when M belongs to IV or Vb, and L is acyloxy group when M belongs to VIIb; each of R<1>-R<4> is alkyl or >=6C aryl group, thus permitting light absorption near 800nm wavelength to be enhanced, high sensitivity characteristics in the long wavelength region to be imparted, and performances as the laser printer to be enhanced.
JP18450087A 1987-07-23 1987-07-23 Electrophotographic sensitive body Pending JPS6428652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18450087A JPS6428652A (en) 1987-07-23 1987-07-23 Electrophotographic sensitive body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18450087A JPS6428652A (en) 1987-07-23 1987-07-23 Electrophotographic sensitive body

Publications (1)

Publication Number Publication Date
JPS6428652A true JPS6428652A (en) 1989-01-31

Family

ID=16154274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18450087A Pending JPS6428652A (en) 1987-07-23 1987-07-23 Electrophotographic sensitive body

Country Status (1)

Country Link
JP (1) JPS6428652A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456998A (en) * 1994-04-26 1995-10-10 Xerox Corporation Photoconductive imaging members containing alkoxy-bridged metallophthalocyanine dimers
US5488601A (en) * 1992-10-26 1996-01-30 Dai Nippon Printing Co., Ltd. Photoelectric sensor, information recording system, and information recording method
WO2006015414A1 (en) * 2004-08-09 2006-02-16 Silverbrook Research Pty Ltd Synthetically expedient water-dispersible ir dyes
WO2006015415A1 (en) * 2004-08-09 2006-02-16 Silverbrook Research Pty Ltd Synthetically expedient water-dispersible ir dyes having improved lightfastness

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488601A (en) * 1992-10-26 1996-01-30 Dai Nippon Printing Co., Ltd. Photoelectric sensor, information recording system, and information recording method
US5629920A (en) * 1992-10-26 1997-05-13 Dai Nippon Printing Co., Ltd. Photoelectric sensor, information recording system, and information recording method
US5456998A (en) * 1994-04-26 1995-10-10 Xerox Corporation Photoconductive imaging members containing alkoxy-bridged metallophthalocyanine dimers
WO2006015414A1 (en) * 2004-08-09 2006-02-16 Silverbrook Research Pty Ltd Synthetically expedient water-dispersible ir dyes
WO2006015415A1 (en) * 2004-08-09 2006-02-16 Silverbrook Research Pty Ltd Synthetically expedient water-dispersible ir dyes having improved lightfastness
US7148345B2 (en) 2004-08-09 2006-12-12 Silverbrook Research Pty Ltd Synthetically expedient water-dispersible IR dyes having improved lightfastness
US7699920B2 (en) 2004-08-09 2010-04-20 Silverbrook Research Pty Ltd Ink comprising gallium naphthalocyanine dye
US7750147B2 (en) 2004-08-09 2010-07-06 Silverbrook Research Pty Ltd Gallium naphthalocyanine dye
US7837775B2 (en) 2004-08-09 2010-11-23 Silverbrook Research Pty Ltd Inkjet inks for printing coded data comprising naphthalocyanine dyes
US7892339B2 (en) 2004-08-09 2011-02-22 Silverbrook Research Pty Ltd IR-absorbing gallium naphthalocyanine dye
US7959724B2 (en) 2004-08-09 2011-06-14 Silverbrook Research Pty Ltd Substrate having inkjet ink comprising naphthalocyanine dye disposed thereon
US7964719B2 (en) 2004-08-09 2011-06-21 Silverbrook Research Pty Ltd Inkjet ink comprising gallium naphthalocyanine dye

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