JPS5691237A - Manufacture of electrophotographic receptor - Google Patents

Manufacture of electrophotographic receptor

Info

Publication number
JPS5691237A
JPS5691237A JP16903379A JP16903379A JPS5691237A JP S5691237 A JPS5691237 A JP S5691237A JP 16903379 A JP16903379 A JP 16903379A JP 16903379 A JP16903379 A JP 16903379A JP S5691237 A JPS5691237 A JP S5691237A
Authority
JP
Japan
Prior art keywords
bisphenol
temp
prepare
dried
phthalocyanine pigment
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
JP16903379A
Other languages
Japanese (ja)
Inventor
Hiroo Ueda
Kohei Kiyota
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16903379A priority Critical patent/JPS5691237A/en
Publication of JPS5691237A publication Critical patent/JPS5691237A/en
Pending legal-status Critical Current

Links

Landscapes

  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE: To obtain a homogeneous receptor having superior charging characteristics with high reproducibility by mixing powdered bisphenol-A and phthalocyanine pigment with an insulating resin soln. to prepare a coating fluid, which is then applied and dried at a temp. above the m.p. of bisphenol-A.
CONSTITUTION: Bisphenol-A is pulverized to several μ order and mixed with phthalocyanine pigment, and this mixture is dispersed in a polycarbonate resin soln. to prepare a coating fluid. This fluid is applied to an electrically conductive support such as Al foil and dried for about 10min by heating to a temp. (about 160°) above the m.p.(about 156°C) of bisphenol-A. Since the bisphenol-A does not crystallize and deposit, a homogeneous receptor is obtd. with high reproducibility. This recep- tor has superior charging characteristics with respect to half-value exposure sensitivity, a dark attenuation rate, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP16903379A 1979-12-25 1979-12-25 Manufacture of electrophotographic receptor Pending JPS5691237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16903379A JPS5691237A (en) 1979-12-25 1979-12-25 Manufacture of electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16903379A JPS5691237A (en) 1979-12-25 1979-12-25 Manufacture of electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS5691237A true JPS5691237A (en) 1981-07-24

Family

ID=15879067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16903379A Pending JPS5691237A (en) 1979-12-25 1979-12-25 Manufacture of electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5691237A (en)

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