DE3172178D1 - Electrophotographic light-sensitive media - Google Patents

Electrophotographic light-sensitive media

Info

Publication number
DE3172178D1
DE3172178D1 DE8181300651T DE3172178T DE3172178D1 DE 3172178 D1 DE3172178 D1 DE 3172178D1 DE 8181300651 T DE8181300651 T DE 8181300651T DE 3172178 T DE3172178 T DE 3172178T DE 3172178 D1 DE3172178 D1 DE 3172178D1
Authority
DE
Germany
Prior art keywords
electrophotographic light
sensitive media
sensitive
media
electrophotographic
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
DE8181300651T
Other languages
German (de)
English (en)
Inventor
Katagiri Kazuharu
Watanabe Katsunori
Ohta Shigeto
Ishikawa Shozo
Kitahara Makoto
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE3172178D1 publication Critical patent/DE3172178D1/de
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
    • G03G5/0664—Dyes
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes
    • G03G5/0683—Disazo dyes containing polymethine or anthraquinone groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE8181300651T 1980-02-19 1981-02-18 Electrophotographic light-sensitive media Expired DE3172178D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1857580A JPS56116040A (en) 1980-02-19 1980-02-19 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
DE3172178D1 true DE3172178D1 (en) 1985-10-17

Family

ID=11975410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181300651T Expired DE3172178D1 (en) 1980-02-19 1981-02-18 Electrophotographic light-sensitive media

Country Status (4)

Country Link
US (1) US4359513A (OSRAM)
EP (1) EP0034497B1 (OSRAM)
JP (1) JPS56116040A (OSRAM)
DE (1) DE3172178D1 (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551404A (en) * 1981-06-18 1985-11-05 Canon Kabushiki Kaisha Disazo electrophotographic photosensitive member
JPS5859452A (ja) * 1981-10-05 1983-04-08 Canon Inc 電子写真感光体
JPS5859451A (ja) * 1981-10-05 1983-04-08 Canon Inc 電子写真感光体
EP0078151B1 (en) * 1981-10-23 1986-03-12 Konica Corporation Photoreceptors for electrophotography
JPS58115447A (ja) * 1981-12-28 1983-07-09 Konishiroku Photo Ind Co Ltd 電子写真感光体
US4515881A (en) * 1983-11-07 1985-05-07 Konishiroku Photo Industry Co., Ltd. Electrophotographic bisazo photosensitive member
US4579800A (en) * 1984-03-27 1986-04-01 Konishiroku Photo Industry Co., Ltd. Azo photoreceptor
JPS6148859A (ja) 1984-08-17 1986-03-10 Konishiroku Photo Ind Co Ltd 正帯電用感光体
JPS61272754A (ja) * 1985-05-29 1986-12-03 Canon Inc 電子写真感光体
JPS6278564A (ja) * 1985-10-02 1987-04-10 Canon Inc 電子写真感光体
US5360472A (en) * 1992-12-17 1994-11-01 Xerox Corporation Waterfast dye compositions
DE69416278T2 (de) * 1993-11-22 1999-07-15 Canon K.K., Tokio/Tokyo Elektrophotographisches Element, Prozesskassette und elektrophotographisches Gerät
US6174637B1 (en) 2000-01-19 2001-01-16 Xerox Corporation Electrophotographic imaging member and process of making
US20040033377A1 (en) * 2002-06-10 2004-02-19 Koenig Michael F. Waterfast dye fixative compositions for ink jet recording sheets
US6815132B2 (en) 2002-06-21 2004-11-09 Samsung Electronics Co., Ltd. Photoconductor materials based on new phase of titanyl phthalocyanine
US7018757B2 (en) 2003-01-31 2006-03-28 Samsung Electronics Co., Ltd. Photoconductor materials based on complex of charge generating material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL124588C (OSRAM) * 1959-04-08
BE754380A (fr) * 1969-08-05 1971-02-04 Ciba Geigy Nouveaux colorants azoiques, leur procede de preparation et leur emplo
BE758335A (fr) * 1969-11-04 1971-04-01 Eastman Kodak Co Nouveaux composes photoconducteurs utilisables dans des produits electrophotographiques
US3829410A (en) * 1970-03-19 1974-08-13 Eastman Kodak Co 5-(cyanovinylene)-2-thiazolylazoaniline compounds
NL184708C (nl) * 1975-07-04 1989-10-02 Oce Van Der Grinten Nv Elektrofotografisch kopieerprocede en produkt daarmee verkregen.
JPS6027017B2 (ja) * 1977-07-08 1985-06-26 株式会社リコー 電子写真用感光体
US4299896A (en) * 1977-07-18 1981-11-10 Ricoh Co., Ltd. Electrophotographic sensitive materials containing a disazo pigment

Also Published As

Publication number Publication date
EP0034497A1 (en) 1981-08-26
JPS56116040A (en) 1981-09-11
EP0034497B1 (en) 1985-09-11
JPS6247300B2 (OSRAM) 1987-10-07
US4359513A (en) 1982-11-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition