JPS5480752A - Production of electrostatic latent image developing toners - Google Patents

Production of electrostatic latent image developing toners

Info

Publication number
JPS5480752A
JPS5480752A JP14836077A JP14836077A JPS5480752A JP S5480752 A JPS5480752 A JP S5480752A JP 14836077 A JP14836077 A JP 14836077A JP 14836077 A JP14836077 A JP 14836077A JP S5480752 A JPS5480752 A JP S5480752A
Authority
JP
Japan
Prior art keywords
atomized
coloring
toners
production
latent image
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
JP14836077A
Other languages
Japanese (ja)
Other versions
JPS5613945B2 (en
Inventor
Toshihiko Oguchi
Kazuyoshi Saito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14836077A priority Critical patent/JPS5480752A/en
Publication of JPS5480752A publication Critical patent/JPS5480752A/en
Publication of JPS5613945B2 publication Critical patent/JPS5613945B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To produce round toners, which are excellent in fluidity and smoothness, even with the use of a thermoplastic resin which is easily deformable under compressed condition by atomizing a coloring thermoplastic resin under molten condition.
CONSTITUTION: 5 to 50 wt. % of a coloring agent and/or ferromagnetic powders are mixed to be uniformly dispersed into such a polymer having long chain alkyl at its main or side chain as may preferably have its fluidity remarkably lowered at a temperature higher than a preset value to take a liquid stage so that it can be easily atomized. The resultant mass of coloring resin is heated and atomized under its molten condition. The particles thus atomized are instantly cooled and classified to produce developing toners having a desired diameter.
COPYRIGHT: (C)1979,JPO&Japio
JP14836077A 1977-12-10 1977-12-10 Production of electrostatic latent image developing toners Granted JPS5480752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14836077A JPS5480752A (en) 1977-12-10 1977-12-10 Production of electrostatic latent image developing toners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14836077A JPS5480752A (en) 1977-12-10 1977-12-10 Production of electrostatic latent image developing toners

Publications (2)

Publication Number Publication Date
JPS5480752A true JPS5480752A (en) 1979-06-27
JPS5613945B2 JPS5613945B2 (en) 1981-04-01

Family

ID=15451008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14836077A Granted JPS5480752A (en) 1977-12-10 1977-12-10 Production of electrostatic latent image developing toners

Country Status (1)

Country Link
JP (1) JPS5480752A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353561A (en) * 1986-08-25 1988-03-07 Fuji Xerox Co Ltd Thermal fixing toner
EP0704768A1 (en) * 1994-08-31 1996-04-03 Mita Industrial Co., Ltd. Toner for a two-component type developer
US6131010A (en) * 1996-11-15 2000-10-10 Canon Kabushiki Kaisha Rotatable member having elastic layer and fixing apparatus having said rotatable member
US7238387B2 (en) 2003-07-30 2007-07-03 Canon Kabushiki Kaisha Hydrophobic inorganic fine particles, hydrophobic inorganic fine particles production process, and toner
US7241546B2 (en) 2003-07-29 2007-07-10 Canon Kabushiki Kaisha Toner, and image forming method
US7941073B2 (en) 2007-04-20 2011-05-10 Fuji Xerox Co., Ltd. Toner cartridge

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1376255B1 (en) 2002-05-20 2015-01-14 Canon Kabushiki Kaisha Toner kit, method for forming a toner image, and image forming apparatus
EP2244129B1 (en) 2002-10-02 2012-07-18 Canon Kabushiki Kaisha Silica fine particle, toner, two-component developer and image forming method
JP4777118B2 (en) 2005-06-01 2011-09-21 キヤノン株式会社 Image forming apparatus
US8367288B2 (en) 2009-04-27 2013-02-05 Canon Kabushiki Kaisha Yellow toner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895444A (en) * 1972-03-23 1973-12-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895444A (en) * 1972-03-23 1973-12-07

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353561A (en) * 1986-08-25 1988-03-07 Fuji Xerox Co Ltd Thermal fixing toner
EP0704768A1 (en) * 1994-08-31 1996-04-03 Mita Industrial Co., Ltd. Toner for a two-component type developer
US6131010A (en) * 1996-11-15 2000-10-10 Canon Kabushiki Kaisha Rotatable member having elastic layer and fixing apparatus having said rotatable member
US7241546B2 (en) 2003-07-29 2007-07-10 Canon Kabushiki Kaisha Toner, and image forming method
US7387860B2 (en) 2003-07-29 2008-06-17 Canon Kabushiki Kaisha Toner, and image forming method
US7238387B2 (en) 2003-07-30 2007-07-03 Canon Kabushiki Kaisha Hydrophobic inorganic fine particles, hydrophobic inorganic fine particles production process, and toner
US7402368B2 (en) 2003-07-30 2008-07-22 Canon Kabushiki Kaisha Hydrophobic inorganic fine particles, hydrophobic inorganic fine particles production process, and toner
US7941073B2 (en) 2007-04-20 2011-05-10 Fuji Xerox Co., Ltd. Toner cartridge

Also Published As

Publication number Publication date
JPS5613945B2 (en) 1981-04-01

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