JPS5481848A - Conductive image forming particles - Google Patents

Conductive image forming particles

Info

Publication number
JPS5481848A
JPS5481848A JP13818477A JP13818477A JPS5481848A JP S5481848 A JPS5481848 A JP S5481848A JP 13818477 A JP13818477 A JP 13818477A JP 13818477 A JP13818477 A JP 13818477A JP S5481848 A JPS5481848 A JP S5481848A
Authority
JP
Japan
Prior art keywords
particles
resin
image forming
transparent
copper iodide
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
JP13818477A
Other languages
Japanese (ja)
Other versions
JPS5620546B2 (en
Inventor
Yuji Takashima
Eisuke Ishida
Hisanori Nishiguchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13818477A priority Critical patent/JPS5481848A/en
Publication of JPS5481848A publication Critical patent/JPS5481848A/en
Publication of JPS5620546B2 publication Critical patent/JPS5620546B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Combination Of More Than One Step In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

PURPOSE: To enhance resolution in electrophotography, by attaching transparent films containing copper iodide on the surfaces of fine particles to form conductive image forming particles, thereby enhancing fluidity of the particles, and by reducing electric resistivity.
CONSTITUTION: Paricles 1 of about 5W80 μ in diameter prepared by dispersing pigment,dye, or the like in a transparent resin, such as polystyrene or acrylic resin are coated with layer 2 prepared by dispersing copper iodide in a transparent hydrophobic resin, such as arcylic, vinyl acelate, or the like resin. Such coating permits particle resistivity to be lowered below about 106 ohm cm, agglomeration of particles 1 due to triboelectricity to be prevented, and the releasability of particles 1 freed of static attraction by imagewise exposure from a photoreceptor to be also enhanced; therefore, superior electrophotographic images to be obtained.
COPYRIGHT: (C)1979,JPO&Japio
JP13818477A 1977-11-16 1977-11-16 Conductive image forming particles Granted JPS5481848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13818477A JPS5481848A (en) 1977-11-16 1977-11-16 Conductive image forming particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13818477A JPS5481848A (en) 1977-11-16 1977-11-16 Conductive image forming particles

Publications (2)

Publication Number Publication Date
JPS5481848A true JPS5481848A (en) 1979-06-29
JPS5620546B2 JPS5620546B2 (en) 1981-05-14

Family

ID=15216014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13818477A Granted JPS5481848A (en) 1977-11-16 1977-11-16 Conductive image forming particles

Country Status (1)

Country Link
JP (1) JPS5481848A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017454A (en) * 1983-07-08 1985-01-29 Matsushita Electric Ind Co Ltd Image forming grains
JP2002357534A (en) * 2001-03-28 2002-12-13 Sysmex Corp Method for measuring particle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194983U (en) * 1982-06-21 1983-12-24 川崎重工業株式会社 Motorcycle article storage box
JPS59111667U (en) * 1983-01-18 1984-07-27 日本洗浄機株式会社 Dishwasher
JPS59159344U (en) * 1983-04-13 1984-10-25 有限会社　森田龍商店 desk

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017454A (en) * 1983-07-08 1985-01-29 Matsushita Electric Ind Co Ltd Image forming grains
JPH0352861B2 (en) * 1983-07-08 1991-08-13 Matsushita Electric Ind Co Ltd
JP2002357534A (en) * 2001-03-28 2002-12-13 Sysmex Corp Method for measuring particle

Also Published As

Publication number Publication date
JPS5620546B2 (en) 1981-05-14

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