JPS6251464B2 - - Google Patents

Info

Publication number
JPS6251464B2
JPS6251464B2 JP55154462A JP15446280A JPS6251464B2 JP S6251464 B2 JPS6251464 B2 JP S6251464B2 JP 55154462 A JP55154462 A JP 55154462A JP 15446280 A JP15446280 A JP 15446280A JP S6251464 B2 JPS6251464 B2 JP S6251464B2
Authority
JP
Japan
Prior art keywords
developer
toner
positively charged
silicic acid
insulating
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
Application number
JP55154462A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5778049A (en
Inventor
Tooru Matsumoto
Masanori Takenochi
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 JP55154462A priority Critical patent/JPS5778049A/ja
Priority to DE19813142974 priority patent/DE3142974A1/de
Publication of JPS5778049A publication Critical patent/JPS5778049A/ja
Priority to US06/518,317 priority patent/US4430409A/en
Publication of JPS6251464B2 publication Critical patent/JPS6251464B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
JP55154462A 1980-10-31 1980-10-31 Development method Granted JPS5778049A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55154462A JPS5778049A (en) 1980-10-31 1980-10-31 Development method
DE19813142974 DE3142974A1 (de) 1980-10-31 1981-10-29 Entwickler fuer elektrophotographische zwecke und entwicklungsverfahren
US06/518,317 US4430409A (en) 1980-10-31 1983-07-29 Developer for electrophotography with wet process silicic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154462A JPS5778049A (en) 1980-10-31 1980-10-31 Development method

Publications (2)

Publication Number Publication Date
JPS5778049A JPS5778049A (en) 1982-05-15
JPS6251464B2 true JPS6251464B2 (pm) 1987-10-30

Family

ID=15584763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154462A Granted JPS5778049A (en) 1980-10-31 1980-10-31 Development method

Country Status (1)

Country Link
JP (1) JPS5778049A (pm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2015147208A1 (ja) * 2014-03-27 2017-04-13 日本ゼオン株式会社 静電荷像現像用トナー

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2831870B2 (ja) * 1992-01-16 1998-12-02 日立金属株式会社 現像方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827503B2 (ja) * 1977-09-26 1983-06-09 日立金属株式会社 磁性トナ−

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2015147208A1 (ja) * 2014-03-27 2017-04-13 日本ゼオン株式会社 静電荷像現像用トナー

Also Published As

Publication number Publication date
JPS5778049A (en) 1982-05-15

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