JPS58199354A - 静電潜像用現像剤 - Google Patents

静電潜像用現像剤

Info

Publication number
JPS58199354A
JPS58199354A JP57081571A JP8157182A JPS58199354A JP S58199354 A JPS58199354 A JP S58199354A JP 57081571 A JP57081571 A JP 57081571A JP 8157182 A JP8157182 A JP 8157182A JP S58199354 A JPS58199354 A JP S58199354A
Authority
JP
Japan
Prior art keywords
developer
toner
charge
resin
silicone resin
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
JP57081571A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0229210B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Mitsuo Aoki
三夫 青木
Satoru Inoue
哲 井上
Kimitoshi Yamaguchi
公利 山口
Mitsuru Uchida
充 内田
Masami Tomita
正実 冨田
Chiaki Uematsu
植松　千秋
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP57081571A priority Critical patent/JPS58199354A/ja
Publication of JPS58199354A publication Critical patent/JPS58199354A/ja
Priority to US06/669,749 priority patent/US4562136A/en
Publication of JPH0229210B2 publication Critical patent/JPH0229210B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium
    • 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
    • G03G9/091—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
JP57081571A 1982-03-05 1982-05-17 静電潜像用現像剤 Granted JPS58199354A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57081571A JPS58199354A (ja) 1982-05-17 1982-05-17 静電潜像用現像剤
US06/669,749 US4562136A (en) 1982-03-05 1984-11-07 Two-component dry-type developer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57081571A JPS58199354A (ja) 1982-05-17 1982-05-17 静電潜像用現像剤

Publications (2)

Publication Number Publication Date
JPS58199354A true JPS58199354A (ja) 1983-11-19
JPH0229210B2 JPH0229210B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-28

Family

ID=13749985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57081571A Granted JPS58199354A (ja) 1982-03-05 1982-05-17 静電潜像用現像剤

Country Status (1)

Country Link
JP (1) JPS58199354A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136757A (ja) * 1984-07-30 1986-02-21 Mita Ind Co Ltd 二成分系磁性現像剤

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127569A (en) * 1979-03-24 1980-10-02 Konishiroku Photo Ind Co Ltd Carrier for electrostatic image development
JPS55157751A (en) * 1979-05-29 1980-12-08 Konishiroku Photo Ind Co Ltd Carrier for developing electrostatic charge image

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127569A (en) * 1979-03-24 1980-10-02 Konishiroku Photo Ind Co Ltd Carrier for electrostatic image development
JPS55157751A (en) * 1979-05-29 1980-12-08 Konishiroku Photo Ind Co Ltd Carrier for developing electrostatic charge image

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136757A (ja) * 1984-07-30 1986-02-21 Mita Ind Co Ltd 二成分系磁性現像剤

Also Published As

Publication number Publication date
JPH0229210B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-28

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