JPS54104835A - Electrophotographic photoreceptor - Google Patents

Electrophotographic photoreceptor

Info

Publication number
JPS54104835A
JPS54104835A JP1212178A JP1212178A JPS54104835A JP S54104835 A JPS54104835 A JP S54104835A JP 1212178 A JP1212178 A JP 1212178A JP 1212178 A JP1212178 A JP 1212178A JP S54104835 A JPS54104835 A JP S54104835A
Authority
JP
Japan
Prior art keywords
phenolic resin
photoreceptor
optionally substituted
organic pigment
binder resin
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.)
Granted
Application number
JP1212178A
Other languages
Japanese (ja)
Other versions
JPS5613938B2 (en
Inventor
Fumio Shimada
Masabumi Uehara
Masatoshi Matsuzaki
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP1212178A priority Critical patent/JPS54104835A/en
Publication of JPS54104835A publication Critical patent/JPS54104835A/en
Publication of JPS5613938B2 publication Critical patent/JPS5613938B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To adapt a binder resin commonly to every kind of photoconductive organic pigment and to enable formation of an image of high sensitivity and high resolution from this photoreceptor, by using a specified phenolic resin as a binder resin.
CONSTITUTION: A phenolic resin having each optionally substituted and optionally saturated 4 to 20 C chain hydrocarbon, alkoxy, alkolxyalkyl, alkylcarbonyl, or optionally substituted and optionally saturated 4 to 14 C hydrocarbon cyclic group represented by formulae I to IV, and a photoconductive organic pigment, such as phthalocyanine pigment are dissolved or dispresed in a proper solvent. This fluid is coated and dried on a conductive substrate in a thickness of 1 to 50 μ to form a photoreceptor. In addition, utilization of alkali solubility of the phenolic resin permits printing plates to be formed by etching after formation of toner images.
COPYRIGHT: (C)1979,JPO&Japio
JP1212178A 1978-02-06 1978-02-06 Electrophotographic photoreceptor Granted JPS54104835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1212178A JPS54104835A (en) 1978-02-06 1978-02-06 Electrophotographic photoreceptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1212178A JPS54104835A (en) 1978-02-06 1978-02-06 Electrophotographic photoreceptor

Publications (2)

Publication Number Publication Date
JPS54104835A true JPS54104835A (en) 1979-08-17
JPS5613938B2 JPS5613938B2 (en) 1981-04-01

Family

ID=11796705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1212178A Granted JPS54104835A (en) 1978-02-06 1978-02-06 Electrophotographic photoreceptor

Country Status (1)

Country Link
JP (1) JPS54104835A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105550A (en) * 1978-02-07 1979-08-18 Konishiroku Photo Ind Co Ltd Electrophotographic photoreceptor
JPS54123035A (en) * 1978-02-07 1979-09-25 Konishiroku Photo Ind Co Ltd Electrophotographic photosensitive material
US4963908A (en) * 1987-09-25 1990-10-16 Canon Kabushiki Kaisha Shutter for camara
US5028504A (en) * 1989-10-04 1991-07-02 Eastman Kodak Company Infrared-sensitive photoconductor elements incorporating a cyanine dye and a perylene pigment
JP2009294253A (en) * 2008-06-02 2009-12-17 Toda Kogyo Corp Magnetic carrier for electrophotographic developer and two-component developer
WO2021003363A1 (en) * 2019-07-03 2021-01-07 Si Group, Inc. Alkylphenol copolymer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829069A (en) * 1971-08-18 1973-04-17
JPS5038543A (en) * 1973-08-08 1975-04-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829069A (en) * 1971-08-18 1973-04-17
JPS5038543A (en) * 1973-08-08 1975-04-10

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105550A (en) * 1978-02-07 1979-08-18 Konishiroku Photo Ind Co Ltd Electrophotographic photoreceptor
JPS54123035A (en) * 1978-02-07 1979-09-25 Konishiroku Photo Ind Co Ltd Electrophotographic photosensitive material
JPS5620543B2 (en) * 1978-02-07 1981-05-14
US4963908A (en) * 1987-09-25 1990-10-16 Canon Kabushiki Kaisha Shutter for camara
US5028504A (en) * 1989-10-04 1991-07-02 Eastman Kodak Company Infrared-sensitive photoconductor elements incorporating a cyanine dye and a perylene pigment
JP2009294253A (en) * 2008-06-02 2009-12-17 Toda Kogyo Corp Magnetic carrier for electrophotographic developer and two-component developer
WO2021003363A1 (en) * 2019-07-03 2021-01-07 Si Group, Inc. Alkylphenol copolymer
CN114026141A (en) * 2019-07-03 2022-02-08 Si集团有限公司 Alkylphenol copolymers
US11345846B2 (en) 2019-07-03 2022-05-31 Si Group, Inc. Alkylphenol copolymer

Also Published As

Publication number Publication date
JPS5613938B2 (en) 1981-04-01

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