JPS61273554A - Electrostatic charge image developing toner - Google Patents

Electrostatic charge image developing toner

Info

Publication number
JPS61273554A
JPS61273554A JP11546085A JP11546085A JPS61273554A JP S61273554 A JPS61273554 A JP S61273554A JP 11546085 A JP11546085 A JP 11546085A JP 11546085 A JP11546085 A JP 11546085A JP S61273554 A JPS61273554 A JP S61273554A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
toner
wax
prevent
roller
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.)
Pending
Application number
JP11546085A
Inventor
Koji Harakawa
Yuji Ohara
Original Assignee
Tomoegawa Paper 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

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08775Natural macromolecular compounds or derivatives thereof
    • G03G9/08782Waxes

Abstract

PURPOSE:To prevent offset trouble and to improve development performance and triboelectrifiability by using a toner composed of a styrene type resin, a colorant, and a Fischer-Tropsch wax. CONSTITUTION:The toner is composed of a styrene type resin heaving a weight average mol.wt. of >=about 3,000, an optional colorant, and a Fischer-Tropsch wax in an amt. of 2-40wt% of the toner resin component. When the wax touches a heating roller, it is liquefied to coat the whole surface of the roller, thus permitting the wax coat to prevent the toner from attaching to the surface of the roller by its own releasing property, and accordingly, to prevent the offset trouble of the toner, and to improve development performance and triboelectrifiability.
JP11546085A 1985-05-30 1985-05-30 Electrostatic charge image developing toner Pending JPS61273554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11546085A JPS61273554A (en) 1985-05-30 1985-05-30 Electrostatic charge image developing toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11546085A JPS61273554A (en) 1985-05-30 1985-05-30 Electrostatic charge image developing toner

Publications (1)

Publication Number Publication Date
JPS61273554A true true JPS61273554A (en) 1986-12-03

Family

ID=14663095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11546085A Pending JPS61273554A (en) 1985-05-30 1985-05-30 Electrostatic charge image developing toner

Country Status (1)

Country Link
JP (1) JPS61273554A (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04153659A (en) * 1990-10-18 1992-05-27 Fuji Xerox Co Ltd Electrostatic charge image developing toner
US5364722A (en) * 1991-09-11 1994-11-15 Canon Kabushiki Kaisha Toner for developing electrostatic image and heat-fixing method comprising a hydrocarbon wax
US5384224A (en) * 1992-03-06 1995-01-24 Canon Kabushiki Kaisha Toner for developing electrostatic image
EP0686885A1 (en) 1994-06-02 1995-12-13 Canon Kabushiki Kaisha Toner for developing electrostatic images
US5510222A (en) * 1993-05-20 1996-04-23 Canon Kabushiki Kaisha Toner for developing electrostatic image and process for production thereof
US5547799A (en) * 1994-04-15 1996-08-20 Minolta Co., Ltd. Electrophotographic toner with Fischer-Tropsch wax having mean molecular weight of not less than 1,000
EP0743565A2 (en) * 1995-05-16 1996-11-20 Tomoegawa Paper Co. Ltd. Electrophotographic toner and process for the production thereof
US5629122A (en) * 1992-08-25 1997-05-13 Canon Kabushiki Kaisha Toner for developing electrostatic image and image forming method
US5747213A (en) * 1995-05-31 1998-05-05 Canon Kabushiki Kaisha Image forming method and heat fixing method using a toner including a wax
US5750303A (en) * 1995-05-22 1998-05-12 Canon Kabushiki Kaisha Toner for developing electrostatic image
US5802440A (en) * 1995-06-30 1998-09-01 Canon Kabushiki Kaisha Cleaning apparatus for cleaning heat fixing member, heat fixing method and image forming method
US5853875A (en) * 1996-03-29 1998-12-29 Canon Kabushiki Kaisha Light-transmitting recording material for electrophotography, and heat fixing method
US5948584A (en) * 1997-05-20 1999-09-07 Canon Kabushiki Kaisha Toner for developing electrostatic images and image forming method
US6040103A (en) * 1996-09-02 2000-03-21 Canon Kabushiki Kaisha Toner for developing electrostatic image and image forming method
US6120961A (en) * 1996-10-02 2000-09-19 Canon Kabushiki Kaisha Toner for developing electrostatic images
US6219522B1 (en) 1998-09-17 2001-04-17 Canon Kabushiki Kaisha Fuser and image forming apparatus
US6399265B2 (en) 1998-07-09 2002-06-04 Canon Kabushiki Kaisha Transparent film for forming toner image and process for forming toner image using the same
US6458502B1 (en) 2000-06-08 2002-10-01 Canon Kabushiki Kaisha Process for producing polymerization toner
US6537716B1 (en) 1993-12-29 2003-03-25 Canon Kabushiki Kaisha Toner for developing electrostatic images and heat fixing method
US6610454B2 (en) 1997-09-05 2003-08-26 Canon Kabushiki Kaisha Toner and image forming method
US6632577B2 (en) 1992-10-15 2003-10-14 Canon Kabushiki Kaisha Image forming method
US6667140B2 (en) 2000-09-01 2003-12-23 Canon Kabushiki Kaisha Toner and image forming method
US6855471B2 (en) 2002-01-15 2005-02-15 Canon Kabushiki Kaisha Toner and image-forming method
US7070898B2 (en) 2002-12-04 2006-07-04 Canon Kabushiki Kaisha Toner
US7537875B2 (en) 2004-09-22 2009-05-26 Canon Kabushiki Kaisha Toner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028840A (en) * 1973-07-16 1975-03-24
JPS536040A (en) * 1976-11-17 1978-01-20 Konishiroku Photo Ind Co Ltd Manufacture of insulating magnetic toner for electrostatic development
JPS5723950A (en) * 1980-07-18 1982-02-08 Matsushita Electric Ind Co Ltd Electrophotographic developer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028840A (en) * 1973-07-16 1975-03-24
JPS536040A (en) * 1976-11-17 1978-01-20 Konishiroku Photo Ind Co Ltd Manufacture of insulating magnetic toner for electrostatic development
JPS5723950A (en) * 1980-07-18 1982-02-08 Matsushita Electric Ind Co Ltd Electrophotographic developer

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04153659A (en) * 1990-10-18 1992-05-27 Fuji Xerox Co Ltd Electrostatic charge image developing toner
US5364722A (en) * 1991-09-11 1994-11-15 Canon Kabushiki Kaisha Toner for developing electrostatic image and heat-fixing method comprising a hydrocarbon wax
US5384224A (en) * 1992-03-06 1995-01-24 Canon Kabushiki Kaisha Toner for developing electrostatic image
US5629122A (en) * 1992-08-25 1997-05-13 Canon Kabushiki Kaisha Toner for developing electrostatic image and image forming method
US5863695A (en) * 1992-08-25 1999-01-26 Canon Kabushiki Kaisha Toner for developing electrostatic image and image forming method
US6632577B2 (en) 1992-10-15 2003-10-14 Canon Kabushiki Kaisha Image forming method
US5510222A (en) * 1993-05-20 1996-04-23 Canon Kabushiki Kaisha Toner for developing electrostatic image and process for production thereof
US6537716B1 (en) 1993-12-29 2003-03-25 Canon Kabushiki Kaisha Toner for developing electrostatic images and heat fixing method
US5547799A (en) * 1994-04-15 1996-08-20 Minolta Co., Ltd. Electrophotographic toner with Fischer-Tropsch wax having mean molecular weight of not less than 1,000
EP0686885A1 (en) 1994-06-02 1995-12-13 Canon Kabushiki Kaisha Toner for developing electrostatic images
US5741617A (en) * 1994-06-02 1998-04-21 Canon Kabushiki Kaisha Toner for developing electrostatic images
US5780197A (en) * 1995-05-16 1998-07-14 Tomoegawa Paper Co., Ltd. Electrophotographic toner and process for the production thereof
EP0743565A3 (en) * 1995-05-16 1998-09-09 Tomoegawa Paper Co. Ltd. Electrophotographic toner and process for the production thereof
EP0743565A2 (en) * 1995-05-16 1996-11-20 Tomoegawa Paper Co. Ltd. Electrophotographic toner and process for the production thereof
US5750303A (en) * 1995-05-22 1998-05-12 Canon Kabushiki Kaisha Toner for developing electrostatic image
US5747213A (en) * 1995-05-31 1998-05-05 Canon Kabushiki Kaisha Image forming method and heat fixing method using a toner including a wax
US5802440A (en) * 1995-06-30 1998-09-01 Canon Kabushiki Kaisha Cleaning apparatus for cleaning heat fixing member, heat fixing method and image forming method
US5853875A (en) * 1996-03-29 1998-12-29 Canon Kabushiki Kaisha Light-transmitting recording material for electrophotography, and heat fixing method
US6040103A (en) * 1996-09-02 2000-03-21 Canon Kabushiki Kaisha Toner for developing electrostatic image and image forming method
US6120961A (en) * 1996-10-02 2000-09-19 Canon Kabushiki Kaisha Toner for developing electrostatic images
US5948584A (en) * 1997-05-20 1999-09-07 Canon Kabushiki Kaisha Toner for developing electrostatic images and image forming method
US6610454B2 (en) 1997-09-05 2003-08-26 Canon Kabushiki Kaisha Toner and image forming method
US6399265B2 (en) 1998-07-09 2002-06-04 Canon Kabushiki Kaisha Transparent film for forming toner image and process for forming toner image using the same
US6219522B1 (en) 1998-09-17 2001-04-17 Canon Kabushiki Kaisha Fuser and image forming apparatus
US6458502B1 (en) 2000-06-08 2002-10-01 Canon Kabushiki Kaisha Process for producing polymerization toner
US6667140B2 (en) 2000-09-01 2003-12-23 Canon Kabushiki Kaisha Toner and image forming method
US6855471B2 (en) 2002-01-15 2005-02-15 Canon Kabushiki Kaisha Toner and image-forming method
US7070898B2 (en) 2002-12-04 2006-07-04 Canon Kabushiki Kaisha Toner
US7537875B2 (en) 2004-09-22 2009-05-26 Canon Kabushiki Kaisha Toner

Similar Documents

Publication Publication Date Title
JPS52135739A (en) Developing agent for electrostatic image
JPS5971057A (en) Electrophotogaphic receptor
JPS60175052A (en) Electrophotographic sensitive body
JPS55127569A (en) Carrier for electrostatic image development
JPS58129437A (en) Developer used for electrostatic image
JPS56158340A (en) Toner for developing electrostatic charge image
JPS6093445A (en) Electrophotographic sensitive body
JPS53136838A (en) Automatic controlling method of image quality in transfer type electrostatic copier
JPS5421730A (en) Electrophotographic carrier material
JPH036567A (en) Electrophotographic sensitive body
JPS5430043A (en) Copier acting as facsimile
JPS58189646A (en) Magnetic toner
JPS62267766A (en) Carrier for developing electrostatic charge image
JPS58178380A (en) Dry developing device
JPS61231562A (en) Electrophotographic powder
JPS57128365A (en) Powder image transfer type electronic copier
JPS60202451A (en) Electrostatic charge image developing carrier
JPS63208865A (en) Toner for developing electrostatic charge image
JPS61273554A (en) Electrostatic charge image developing toner
JPH02108058A (en) Electrophotographic sensitive body
JPS5515185A (en) Image density control method
JPS61256357A (en) Formation of reflection type image
JPS6060659A (en) Electrostatic charge image developing carrier
JPS60168177A (en) One-component developing device
JPS63271371A (en) Image forming method