JPH0421859B2 - - Google Patents

Info

Publication number
JPH0421859B2
JPH0421859B2 JP57068946A JP6894682A JPH0421859B2 JP H0421859 B2 JPH0421859 B2 JP H0421859B2 JP 57068946 A JP57068946 A JP 57068946A JP 6894682 A JP6894682 A JP 6894682A JP H0421859 B2 JPH0421859 B2 JP H0421859B2
Authority
JP
Japan
Prior art keywords
toner
developer
silicic acid
fine powder
magnetic
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 - Lifetime
Application number
JP57068946A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58186750A (ja
Inventor
Yasuo Mihashi
Masashi Kiuchi
Masaki Uchama
Shigeo Kato
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
Priority to JP57068946A priority Critical patent/JPS58186750A/ja
Publication of JPS58186750A publication Critical patent/JPS58186750A/ja
Publication of JPH0421859B2 publication Critical patent/JPH0421859B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09708Inorganic compounds
    • G03G9/09725Silicon-oxides; Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silicon Compounds (AREA)
  • Developing Agents For Electrophotography (AREA)
JP57068946A 1982-04-24 1982-04-24 静電潜像現像用現像剤 Granted JPS58186750A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57068946A JPS58186750A (ja) 1982-04-24 1982-04-24 静電潜像現像用現像剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57068946A JPS58186750A (ja) 1982-04-24 1982-04-24 静電潜像現像用現像剤

Publications (2)

Publication Number Publication Date
JPS58186750A JPS58186750A (ja) 1983-10-31
JPH0421859B2 true JPH0421859B2 (enrdf_load_stackoverflow) 1992-04-14

Family

ID=13388333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57068946A Granted JPS58186750A (ja) 1982-04-24 1982-04-24 静電潜像現像用現像剤

Country Status (1)

Country Link
JP (1) JPS58186750A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4944489B2 (ja) * 2006-05-09 2012-05-30 ローム株式会社 過電圧保護回路ならびにそれを用いた充電装置および電子機器
US10495993B2 (en) 2014-03-27 2019-12-03 Zeon Corporation Toner for developing electrostatic images

Also Published As

Publication number Publication date
JPS58186750A (ja) 1983-10-31

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