JPS52121327A - Production of electret toner - Google Patents

Production of electret toner

Info

Publication number
JPS52121327A
JPS52121327A JP3779976A JP3779976A JPS52121327A JP S52121327 A JPS52121327 A JP S52121327A JP 3779976 A JP3779976 A JP 3779976A JP 3779976 A JP3779976 A JP 3779976A JP S52121327 A JPS52121327 A JP S52121327A
Authority
JP
Japan
Prior art keywords
production
toner
electret
electret toner
electron beams
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
JP3779976A
Other languages
Japanese (ja)
Other versions
JPS542102B2 (en
Inventor
Hiroyuki Hoshino
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3779976A priority Critical patent/JPS52121327A/en
Publication of JPS52121327A publication Critical patent/JPS52121327A/en
Publication of JPS542102B2 publication Critical patent/JPS542102B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Developing Agents For Electrophotography (AREA)

Abstract

PURPOSE: To easily produce an electret toner for electrophotographic dry type developing without requiring carriers, by corona charging a toner material positively and shooting electron beams onthe reverse side.
COPYRIGHT: (C)1977,JPO&Japio
JP3779976A 1976-04-06 1976-04-06 Production of electret toner Granted JPS52121327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3779976A JPS52121327A (en) 1976-04-06 1976-04-06 Production of electret toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3779976A JPS52121327A (en) 1976-04-06 1976-04-06 Production of electret toner

Publications (2)

Publication Number Publication Date
JPS52121327A true JPS52121327A (en) 1977-10-12
JPS542102B2 JPS542102B2 (en) 1979-02-02

Family

ID=12507541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3779976A Granted JPS52121327A (en) 1976-04-06 1976-04-06 Production of electret toner

Country Status (1)

Country Link
JP (1) JPS52121327A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981252U (en) * 1982-11-25 1984-06-01 澤藤電機株式会社 Rotating machine with oil lubrication mechanism

Also Published As

Publication number Publication date
JPS542102B2 (en) 1979-02-02

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