JPS60252360A - Toner for developing electrostatic charge image - Google Patents

Toner for developing electrostatic charge image

Info

Publication number
JPS60252360A
JPS60252360A JP10744684A JP10744684A JPS60252360A JP S60252360 A JPS60252360 A JP S60252360A JP 10744684 A JP10744684 A JP 10744684A JP 10744684 A JP10744684 A JP 10744684A JP S60252360 A JPS60252360 A JP S60252360A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
wax
acid
etc
fatty
charge
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
JP10744684A
Other versions
JPH0355820B2 (en )
Inventor
Kunio Akimoto
Akizo Shirase
Yusaku Takagiwa
Masafumi Uchida
Original Assignee
Konishiroku Photo Ind 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09733Organic compounds
    • G03G9/09775Organic compounds containing atoms other than carbon, hydrogen or oxygen

Abstract

PURPOSE:To improve non-offsetting property, durability, etc. by incorporating wax consisting of the chemically bonded matter of wax having a polar group in the molecular structure and paraffin wax into a toner for developing an electrostatic charge image. CONSTITUTION:The wax having the polar group in the molecular structure is chemically bonded with the paraffin wax by a method consisting in grafting, etc. The resultant wax is then dispersed and incorporated together with a coloring agent, charge controlling agent, etc. into the granular material of a binder resin to obtain the intended toner for developing the electrostatic charge image. The wax having the polar group in the molecular structure is exemplified by a fatty acid ester (e.g.; butyl stearate, fatty acid monoglyceride), alkylene bis-fatty acid amide (e.g.; formula I, formula II), higher fatty acid (e.g.; stearic acid), higher alcohol (e.g.; myristyl alcohol), etc.
JP10744684A 1984-05-29 1984-05-29 Expired - Lifetime JPH0355820B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10744684A JPH0355820B2 (en) 1984-05-29 1984-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10744684A JPH0355820B2 (en) 1984-05-29 1984-05-29

Publications (2)

Publication Number Publication Date
JPS60252360A true true JPS60252360A (en) 1985-12-13
JPH0355820B2 JPH0355820B2 (en) 1991-08-26

Family

ID=14459353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10744684A Expired - Lifetime JPH0355820B2 (en) 1984-05-29 1984-05-29

Country Status (1)

Country Link
JP (1) JPH0355820B2 (en)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292609A (en) * 1991-06-04 1994-03-08 Kabushiki Kaisha Toshiba Electrophotographic developer having different polyolefin waxes
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
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
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
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
US6756170B2 (en) 2001-12-28 2004-06-29 Toyo Ink Manufacturing Co., Ltd. Electrostatic image developing toner and image-forming method using the same
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
US7569320B2 (en) 2002-12-25 2009-08-04 Toyo Ink Mfg. Co., Ltd Polyester resin for toner, toner for developing electrostatic charge image and method for forming image

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292609A (en) * 1991-06-04 1994-03-08 Kabushiki Kaisha Toshiba Electrophotographic developer having different polyolefin waxes
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
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
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
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
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
US6756170B2 (en) 2001-12-28 2004-06-29 Toyo Ink Manufacturing Co., Ltd. Electrostatic image developing toner and image-forming method using the same
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
US7569320B2 (en) 2002-12-25 2009-08-04 Toyo Ink Mfg. Co., Ltd Polyester resin for toner, toner for developing electrostatic charge image and method for forming image
US7537875B2 (en) 2004-09-22 2009-05-26 Canon Kabushiki Kaisha Toner

Also Published As

Publication number Publication date Type
JP1694842C (en) grant
JPH0355820B2 (en) 1991-08-26 grant

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term