JPH0260181B2 - - Google Patents

Info

Publication number
JPH0260181B2
JPH0260181B2 JP59180149A JP18014984A JPH0260181B2 JP H0260181 B2 JPH0260181 B2 JP H0260181B2 JP 59180149 A JP59180149 A JP 59180149A JP 18014984 A JP18014984 A JP 18014984A JP H0260181 B2 JPH0260181 B2 JP H0260181B2
Authority
JP
Japan
Prior art keywords
paper
image
toner
eraser
erased
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
JP59180149A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6157948A (ja
Inventor
Keisuke Hirai
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.)
Fuji Seikoo Kk
Original Assignee
Fuji Seikoo Kk
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 Fuji Seikoo Kk filed Critical Fuji Seikoo Kk
Priority to JP59180149A priority Critical patent/JPS6157948A/ja
Priority to GB08512036A priority patent/GB2163862B/en
Publication of JPS6157948A publication Critical patent/JPS6157948A/ja
Priority to US06/923,316 priority patent/US4737431A/en
Publication of JPH0260181B2 publication Critical patent/JPH0260181B2/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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09725—Silicon-oxides; Silicates
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08773—Polymers having silicon in the main chain, with or without sulfur, oxygen, nitrogen or carbon only
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • G03G9/0904—Carbon black
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
JP59180149A 1984-08-29 1984-08-29 電子写真用負帯電粉末トナ− Granted JPS6157948A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59180149A JPS6157948A (ja) 1984-08-29 1984-08-29 電子写真用負帯電粉末トナ−
GB08512036A GB2163862B (en) 1984-08-29 1985-05-13 Negative-electrification finely-divided toner in use for electrophotography
US06/923,316 US4737431A (en) 1984-08-29 1986-10-08 Negative-electrification finely-divided toner in use for electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59180149A JPS6157948A (ja) 1984-08-29 1984-08-29 電子写真用負帯電粉末トナ−

Publications (2)

Publication Number Publication Date
JPS6157948A JPS6157948A (ja) 1986-03-25
JPH0260181B2 true JPH0260181B2 (en]) 1990-12-14

Family

ID=16078253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59180149A Granted JPS6157948A (ja) 1984-08-29 1984-08-29 電子写真用負帯電粉末トナ−

Country Status (3)

Country Link
US (1) US4737431A (en])
JP (1) JPS6157948A (en])
GB (1) GB2163862B (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455925U (en]) * 1990-09-21 1992-05-13

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348566A (ja) * 1986-08-19 1988-03-01 Fuji Seiko Kk 修正用電子写真像形成負帯電性トナ−

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297691A (en) * 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
JPS561060A (en) * 1979-06-15 1981-01-08 Shin Etsu Chem Co Ltd Binder for electrophotographic toner
JPS5913731B2 (ja) * 1979-12-17 1984-03-31 コニカ株式会社 加熱ロ−ラ定着型静電荷像現像用乾式トナ−の製造方法
JPS56165152A (en) * 1980-05-01 1981-12-18 Canon Inc Toner composition for developing electrostatic charge
JPS5926740A (ja) * 1982-08-04 1984-02-13 Mita Ind Co Ltd 電子写真用圧力定着性トナー及びその製法
US4513074A (en) * 1983-06-06 1985-04-23 Xerox Corporation Stable conductive developer compositions
JPS6012558A (ja) * 1983-07-04 1985-01-22 Ricoh Co Ltd 静電潜像現像剤用キヤリア

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455925U (en]) * 1990-09-21 1992-05-13

Also Published As

Publication number Publication date
GB2163862B (en) 1988-06-02
JPS6157948A (ja) 1986-03-25
GB8512036D0 (en) 1985-06-19
GB2163862A (en) 1986-03-05
US4737431A (en) 1988-04-12

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