JPS5796356A - Dry type developer for electrophotography - Google Patents

Dry type developer for electrophotography

Info

Publication number
JPS5796356A
JPS5796356A JP55172006A JP17200680A JPS5796356A JP S5796356 A JPS5796356 A JP S5796356A JP 55172006 A JP55172006 A JP 55172006A JP 17200680 A JP17200680 A JP 17200680A JP S5796356 A JPS5796356 A JP S5796356A
Authority
JP
Japan
Prior art keywords
carrier
toner
crosslinked
polyvinyl acetal
acetal 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
JP55172006A
Other languages
English (en)
Other versions
JPS6349223B2 (ja
Inventor
Satoru Inoue
Naoyuki Ushiyama
Kimitoshi Yamaguchi
Katsuomi Kobayashi
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 JP55172006A priority Critical patent/JPS5796356A/ja
Publication of JPS5796356A publication Critical patent/JPS5796356A/ja
Publication of JPS6349223B2 publication Critical patent/JPS6349223B2/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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1132—Macromolecular components of coatings
    • G03G9/1137—Macromolecular components of coatings being crosslinked

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
JP55172006A 1980-12-08 1980-12-08 Dry type developer for electrophotography Granted JPS5796356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55172006A JPS5796356A (en) 1980-12-08 1980-12-08 Dry type developer for electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55172006A JPS5796356A (en) 1980-12-08 1980-12-08 Dry type developer for electrophotography

Publications (2)

Publication Number Publication Date
JPS5796356A true JPS5796356A (en) 1982-06-15
JPS6349223B2 JPS6349223B2 (ja) 1988-10-04

Family

ID=15933765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55172006A Granted JPS5796356A (en) 1980-12-08 1980-12-08 Dry type developer for electrophotography

Country Status (1)

Country Link
JP (1) JPS5796356A (ja)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7629104B2 (en) 2005-08-08 2009-12-08 Ricoh Company, Ltd. Carrier, method for producing the carrier, developer, and image forming method using the developer
US8043785B2 (en) 2006-12-07 2011-10-25 Ricoh Company, Ltd. Carrier, method for producing the same, developer, and image forming method
US8084181B2 (en) 2007-05-11 2011-12-27 Ricoh Company, Ltd. Carrier and method for producing the same, developer and image forming method
US8178273B2 (en) 2006-09-12 2012-05-15 Ricoh Company, Ltd. Carrier and manufacturing method thereof, developer, process cartridge, image forming apparatus, and image forming method
US8211610B2 (en) 2009-03-18 2012-07-03 Ricoh Company Limited Carrier for use in developer developing electrostatic image, developer using the carrier, and image forming method and apparatus and process cartridge using the developer
US8329374B2 (en) 2008-01-18 2012-12-11 Ricoh Company, Ltd. Carrier, production method thereof, developer and image forming method
US8475989B2 (en) 2009-10-15 2013-07-02 Ricoh Company, Limited Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and process cartridge using the developer
US8481239B2 (en) 2009-10-13 2013-07-09 Ricoh Company Limited Carrier for two-component developer
US8512928B2 (en) 2010-09-14 2013-08-20 Rocoh Company, Ltd. Carrier for developing electrostatic latent image, and two-component developer, supplemental developer, image forming apparatus, process cartridge, and image forming method using the carrier
US8518626B2 (en) 2010-03-17 2013-08-27 Ricoh Company, Limited Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and apparatus and process cartridge using the developer
US8652735B2 (en) 2010-09-08 2014-02-18 Ricoh Company, Ltd. Carrier, developer, method of manufacturing carrier, developer container, image forming method, process cartridge, image forming apparatus, and supplemental developer
US8652738B2 (en) 2010-09-07 2014-02-18 Ricoh Company, Ltd. Contact developing method, image forming apparatus, and process cartridge
JP2015175996A (ja) * 2014-03-14 2015-10-05 パウダーテック株式会社 電子写真現像剤用樹脂被覆フェライトキャリア及び該樹脂被覆キャリアを用いた電子写真現像剤
US9229347B2 (en) 2013-02-13 2016-01-05 Ricoh Company, Ltd. Carrier for two-component developer, two-component developer using the carrier, and process cartridge and image forming method and apparatus using the two component developer
US9519234B2 (en) 2012-06-27 2016-12-13 Ricoh Company, Ltd. Carrier, two-component developer, supplemental developer, image forming method, process cartridge and image forming apparatus
US9946177B2 (en) 2016-01-18 2018-04-17 Ricoh Company, Ltd. Carrier, two-component developer, image forming apparatus, process cartridge, and image forming method
US9989874B2 (en) 2016-03-17 2018-06-05 Ricoh Company, Ltd. Carrier for developing electrostatic latent images, two-component developer, image forming apparatus, toner storing unit, and supplemental developer
US10054868B2 (en) 2015-11-27 2018-08-21 Ricoh Company, Ltd. Carrier, two-component developer, developer for replenishment, process cartridge, image forming apparatus, and image forming method

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7629104B2 (en) 2005-08-08 2009-12-08 Ricoh Company, Ltd. Carrier, method for producing the carrier, developer, and image forming method using the developer
US8178273B2 (en) 2006-09-12 2012-05-15 Ricoh Company, Ltd. Carrier and manufacturing method thereof, developer, process cartridge, image forming apparatus, and image forming method
US8043785B2 (en) 2006-12-07 2011-10-25 Ricoh Company, Ltd. Carrier, method for producing the same, developer, and image forming method
US8084181B2 (en) 2007-05-11 2011-12-27 Ricoh Company, Ltd. Carrier and method for producing the same, developer and image forming method
US8329374B2 (en) 2008-01-18 2012-12-11 Ricoh Company, Ltd. Carrier, production method thereof, developer and image forming method
US8211610B2 (en) 2009-03-18 2012-07-03 Ricoh Company Limited Carrier for use in developer developing electrostatic image, developer using the carrier, and image forming method and apparatus and process cartridge using the developer
US8481239B2 (en) 2009-10-13 2013-07-09 Ricoh Company Limited Carrier for two-component developer
US8475989B2 (en) 2009-10-15 2013-07-02 Ricoh Company, Limited Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and process cartridge using the developer
US8518626B2 (en) 2010-03-17 2013-08-27 Ricoh Company, Limited Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and apparatus and process cartridge using the developer
US8652738B2 (en) 2010-09-07 2014-02-18 Ricoh Company, Ltd. Contact developing method, image forming apparatus, and process cartridge
US8652735B2 (en) 2010-09-08 2014-02-18 Ricoh Company, Ltd. Carrier, developer, method of manufacturing carrier, developer container, image forming method, process cartridge, image forming apparatus, and supplemental developer
US8512928B2 (en) 2010-09-14 2013-08-20 Rocoh Company, Ltd. Carrier for developing electrostatic latent image, and two-component developer, supplemental developer, image forming apparatus, process cartridge, and image forming method using the carrier
US9519234B2 (en) 2012-06-27 2016-12-13 Ricoh Company, Ltd. Carrier, two-component developer, supplemental developer, image forming method, process cartridge and image forming apparatus
US9229347B2 (en) 2013-02-13 2016-01-05 Ricoh Company, Ltd. Carrier for two-component developer, two-component developer using the carrier, and process cartridge and image forming method and apparatus using the two component developer
JP2015175996A (ja) * 2014-03-14 2015-10-05 パウダーテック株式会社 電子写真現像剤用樹脂被覆フェライトキャリア及び該樹脂被覆キャリアを用いた電子写真現像剤
US10054868B2 (en) 2015-11-27 2018-08-21 Ricoh Company, Ltd. Carrier, two-component developer, developer for replenishment, process cartridge, image forming apparatus, and image forming method
US9946177B2 (en) 2016-01-18 2018-04-17 Ricoh Company, Ltd. Carrier, two-component developer, image forming apparatus, process cartridge, and image forming method
US9989874B2 (en) 2016-03-17 2018-06-05 Ricoh Company, Ltd. Carrier for developing electrostatic latent images, two-component developer, image forming apparatus, toner storing unit, and supplemental developer

Also Published As

Publication number Publication date
JPS6349223B2 (ja) 1988-10-04

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