JP2013064059A5 - - Google Patents

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Publication number
JP2013064059A5
JP2013064059A5 JP2011203245A JP2011203245A JP2013064059A5 JP 2013064059 A5 JP2013064059 A5 JP 2013064059A5 JP 2011203245 A JP2011203245 A JP 2011203245A JP 2011203245 A JP2011203245 A JP 2011203245A JP 2013064059 A5 JP2013064059 A5 JP 2013064059A5
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Japan
Prior art keywords
image
electrostatic charge
electrostatic
toner
developing
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JP2011203245A
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Japanese (ja)
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JP5831077B2 (en
JP2013064059A (en
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Priority claimed from JP2011203245A external-priority patent/JP5831077B2/en
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Publication of JP2013064059A5 publication Critical patent/JP2013064059A5/ja
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Description

請求項４に係る発明は、
前記芳香族ジオールが、ロジンと２官能芳香族エポキシ化合物との反応物である請求項２に記載の静電荷像現像トナー用ポリエステル樹脂。 The invention according to claim 4
The aromatic diol, rosin and the bifunctional aromatic reactant is a second aspect to the serial mounting of the electrostatic image developing toner polyester resin with an epoxy compound.

請求項５に係る発明は、
前記脂肪族ジオールが、ロジンと２官能脂肪族エポキシ化合物との反応物である請求項３に記載の静電荷像現像トナー用ポリエステル樹脂。 The invention according to claim 5
The aliphatic diol is, rosin and difunctional aliphatic reactant a is 3. the serial mounting of the electrostatic image developing toner polyester resin with an epoxy compound.

Claims (11)

少なくとも、多価カルボン酸と、ロジンを含む芳香族多価アルコールと、ロジンを含む脂肪族多価アルコールと、の重縮合体である静電荷像現像トナー用ポリエステル樹脂。   A polyester resin for electrostatic charge image developing toner, which is a polycondensate of at least a polyvalent carboxylic acid, an aromatic polyhydric alcohol containing rosin, and an aliphatic polyhydric alcohol containing rosin. 前記芳香族多価アルコールが、ロジンを含む芳香族ジオールである請求項１に記載の静電荷像現像トナー用ポリエステル樹脂。   The polyester resin for electrostatic charge image developing toner according to claim 1, wherein the aromatic polyhydric alcohol is an aromatic diol containing rosin. 前記脂肪族多価アルコールが、ロジンを含む脂肪族ジオールである請求項１又は２に記載の静電荷像現像トナー用ポリエステル樹脂。   The polyester resin for electrostatic image developing toner according to claim 1, wherein the aliphatic polyhydric alcohol is an aliphatic diol containing rosin. 前記芳香族ジオールが、ロジンと２官能芳香族エポキシ化合物との反応物である請求項２に記載の静電荷像現像トナー用ポリエステル樹脂。 The aromatic diol, rosin and the bifunctional aromatic reactant is a second aspect to the serial mounting of the electrostatic image developing toner polyester resin with an epoxy compound. 前記脂肪族ジオールが、ロジンと２官能脂肪族エポキシ化合物との反応物である請求項３に記載の静電荷像現像トナー用ポリエステル樹脂。 The polyester resin for electrostatic charge image developing toner according to claim 3, wherein the aliphatic diol is a reaction product of rosin and a bifunctional aliphatic epoxy compound. 請求項１〜５のいずれか１項に記載の静電荷像現像トナー用ポリエステル樹脂を含んで構成された静電荷像現像トナー。   An electrostatic image developing toner comprising the polyester resin for electrostatic image developing toner according to any one of claims 1 to 5. 請求項６に記載の静電荷像現像トナーを少なくとも含む静電荷像現像剤。   An electrostatic charge image developer comprising at least the electrostatic charge image developing toner according to claim 6. 請求項６に記載の静電荷像現像トナーを収容し、
画像形成装置に着脱されるトナーカートリッジ。 Containing the electrostatic image developing toner according to claim 6;
A toner cartridge to be attached to and detached from the image forming apparatus. 請求項７に記載の静電荷像現像剤を収容し、前記静電荷像現像剤により、像保持体上に形成された静電荷像をトナー画像として現像する現像手段を備え、
画像形成装置に着脱されるプロセスカートリッジ。 A developing unit that contains the electrostatic charge image developer according to claim 7 and that develops the electrostatic charge image formed on the image carrier as a toner image with the electrostatic charge image developer,
A process cartridge attached to and detached from the image forming apparatus. 像保持体と、
前記像保持体を帯電する帯電手段と、
帯電した前記像保持体の表面に静電荷像を形成する静電荷像形成手段と、
請求項７に記載の静電荷像現像剤を収容し、前記静電荷像現像剤により、前記像保持体上に形成された静電荷像をトナー画像として現像する現像手段と、
前記像保持体上に形成されたトナー画像を被転写体上に転写する転写手段と、
前記被転写体上に転写されたトナー画像を定着する定着手段と、
を備える画像形成装置。 An image carrier,
Charging means for charging the image carrier;
An electrostatic charge image forming means for forming an electrostatic charge image on the surface of the charged image carrier;
Development means for containing the electrostatic charge image developer according to claim 7 and developing the electrostatic charge image formed on the image carrier as a toner image by the electrostatic charge image developer;
Transfer means for transferring a toner image formed on the image carrier onto a transfer target;
Fixing means for fixing the toner image transferred onto the transfer medium;
An image forming apparatus comprising: 像保持体を帯電する帯電工程と、
帯電した前記像保持体の表面に静電荷像を形成する静電荷像形成工程と、
請求項７に記載の静電荷像現像剤により、前記像保持体上に形成された静電荷像をトナー画像として現像する現像工程と、
前記像保持体上に形成されたトナー画像を被転写体上に転写する転写工程と、
前記被転写体上に転写されたトナー画像を定着する定着工程と、
を有する画像形成方法。 A charging step for charging the image carrier;
An electrostatic charge image forming step of forming an electrostatic charge image on the surface of the charged image carrier;
A developing step of developing an electrostatic image formed on the image carrier as a toner image by the electrostatic image developer according to claim 7;
A transfer step of transferring a toner image formed on the image carrier onto a transfer target;
A fixing step of fixing the toner image transferred onto the transfer medium;
An image forming method comprising:
JP2011203245A 2011-09-16 2011-09-16 Polyester resin for electrostatic image developing toner, electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method Expired - Fee Related JP5831077B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011203245A JP5831077B2 (en) 2011-09-16 2011-09-16 Polyester resin for electrostatic image developing toner, electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011203245A JP5831077B2 (en) 2011-09-16 2011-09-16 Polyester resin for electrostatic image developing toner, electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method

Publications (3)

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JP2013064059A JP2013064059A (en) 2013-04-11
JP2013064059A5 true JP2013064059A5 (en) 2014-11-13
JP5831077B2 JP5831077B2 (en) 2015-12-09

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US9377706B2 (en) * 2013-10-22 2016-06-28 Xerox Corporation Sustainable toner and optimized process
CN109991821A (en) * 2017-12-29 2019-07-09 珠海赛文电子科技有限公司 A kind of anti-decaying carbon dust of environmental protection and preparation method thereof
EP3842467A4 (en) * 2018-08-24 2022-05-11 Harima Chemicals, Inc. Ester resin and method for producing ester resin
US11673995B2 (en) 2019-08-08 2023-06-13 Ppg Industries Ohio, Inc. Polyol polymers, methods of preparing such polymers, and coating compositions containing the same

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JPS62226161A (en) * 1986-03-26 1987-10-05 Arakawa Chem Ind Co Ltd Electrophotographic toner composition superior in low temperature fixability
JP4505738B2 (en) * 2005-04-06 2010-07-21 Ｄｉｃ株式会社 Resin composition for electrophotographic toner
JP4678520B2 (en) * 2006-03-15 2011-04-27 Ｄｉｃ株式会社 Non-magnetic one-component electrostatic charge developing toner resin composition

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