JP2008209489A5 - - Google Patents

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Publication number
JP2008209489A5
JP2008209489A5 JP2007043933A JP2007043933A JP2008209489A5 JP 2008209489 A5 JP2008209489 A5 JP 2008209489A5 JP 2007043933 A JP2007043933 A JP 2007043933A JP 2007043933 A JP2007043933 A JP 2007043933A JP 2008209489 A5 JP2008209489 A5 JP 2008209489A5
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Japan
Prior art keywords
toner
image
developer
electrostatic
developing
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JP2007043933A
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Japanese (ja)
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JP2008209489A (en
JP5303841B2 (en
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Claims (9)

非晶性ポリエステル樹脂、結晶性ポリエステル樹脂、離型剤及び着色剤を含んで構成され、
前記結晶性ポリエステル樹脂の含有量がトナー全体の５〜１５質量％の範囲であり、トナーのテトラヒドロフラン可溶分をメタノール中に滴下させたときの該メタノールへの溶解成分量が、トナー全体に対して１質量％以下であることを特徴とする静電荷像現像用トナー。 It comprises an amorphous polyester resin, a crystalline polyester resin, a release agent and a colorant,
The content of the crystalline polyester resin is in the range of 5 to 15% by mass of the whole toner, and the amount of the soluble component in methanol when the tetrahydrofuran soluble part of the toner is dropped into methanol is based on the whole toner. And 1% by mass or less of toner for developing electrostatic images. 前記非晶性ポリエステル樹脂及び結晶性ポリエステル樹脂のテトラヒドロフラン可溶分をメタノール中に滴下させたときの該メタノールへの溶解成分量が、各々樹脂全体に対して１質量％以下であり、これらの樹脂を乳化凝集させて得られることを特徴とする請求項１に記載の静電荷像現像用トナー。   When the tetrahydrofuran-soluble content of the amorphous polyester resin and the crystalline polyester resin is dropped into methanol, the amount of each component dissolved in methanol is 1% by mass or less based on the whole resin. 2. The electrostatic image developing toner according to claim 1, wherein the toner is obtained by emulsion aggregation. 前記乳化凝集に用いる非晶性ポリエステル樹脂及び結晶性ポリエステル樹脂の各乳化液が、酸または塩を含むことを特徴とする請求項２に記載の静電荷像現像用トナー。   The electrostatic charge image developing toner according to claim 2, wherein each emulsion of the amorphous polyester resin and the crystalline polyester resin used for the emulsion aggregation contains an acid or a salt. 前記離型剤が、パラフィンワックス、カルナウバワックス及びエステルワックスから選択される１種以上であることを特徴とする請求項１〜３のいずれか１項に記載の静電荷像現像用トナー。   The electrostatic charge image developing toner according to claim 1, wherein the release agent is at least one selected from paraffin wax, carnauba wax, and ester wax. トナーを含み、該トナーが請求項１〜４のいずれか１項に記載の静電荷像現像用トナーであることを特徴とする静電荷像現像剤。   An electrostatic image developer, comprising a toner, wherein the toner is the electrostatic image developing toner according to claim 1. トナーが少なくとも収められ、該トナーが請求項１〜４のいずれか１項に記載の静電荷像現像用トナーであることを特徴とするトナーカートリッジ。   A toner cartridge comprising at least a toner, wherein the toner is the electrostatic image developing toner according to claim 1. 現像剤保持体を少なくとも備え、請求項５に記載の静電荷像現像剤を収めることを特徴とするプロセスカートリッジ。   A process cartridge comprising at least a developer holder and containing the electrostatic charge image developer according to claim 5. 像保持体と、該像保持体上に形成された静電荷像を現像剤によりトナー像として現像する現像手段と、像保持体上に形成されたトナー像を被転写体上に転写する転写手段と、被転写体上に転写されたトナー像を定着する定着手段と、を有し、前記現像剤が請求項５に記載の静電荷像現像剤であることを特徴とする画像形成装置。   An image carrier, a developing unit that develops an electrostatic image formed on the image carrier as a toner image with a developer, and a transfer unit that transfers the toner image formed on the image carrier onto a transfer target An image forming apparatus comprising: a fixing unit configured to fix a toner image transferred onto a transfer target; and the developer is the electrostatic charge image developer according to claim 5. 像保持体上に形成された静電荷像を現像剤によりトナー像として現像する現像工程と、像保持体上に形成されたトナー像を被転写体上に転写する転写工程と、被転写体上に転写されたトナー像を定着する定着工程と、を有し、前記現像剤が請求項５に記載の静電荷像現像剤であることを特徴とする画像形成方法。A developing step of developing the electrostatic image formed on the image carrier as a toner image with a developer, a transfer step of transferring the toner image formed on the image carrier onto the transfer member, and And a fixing step for fixing the toner image transferred to the toner image, wherein the developer is the electrostatic charge image developer according to claim 5.
JP2007043933A 2007-02-23 2007-02-23 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method Active JP5303841B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007043933A JP5303841B2 (en) 2007-02-23 2007-02-23 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
JP2007043933A JP5303841B2 (en) 2007-02-23 2007-02-23 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method

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JP2008209489A JP2008209489A (en) 2008-09-11
JP2008209489A5 true JP2008209489A5 (en) 2010-04-15
JP5303841B2 JP5303841B2 (en) 2013-10-02

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JP5428329B2 (en) * 2008-12-24 2014-02-26 富士ゼロックス株式会社 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus
JP4873033B2 (en) 2009-03-26 2012-02-08 富士ゼロックス株式会社 Toner for developing electrostatic image, method for producing toner for developing electrostatic image, developer for developing electrostatic image, and image forming apparatus
US8293444B2 (en) * 2009-06-24 2012-10-23 Xerox Corporation Purified polyester resins for toner performance improvement
JP5375404B2 (en) 2009-07-23 2013-12-25 富士ゼロックス株式会社 Electrostatic image developer, developer cartridge, process cartridge, image forming apparatus and image forming method
JP5460256B2 (en) * 2009-11-16 2014-04-02 花王株式会社 Method for producing binder resin for toner
JP5460257B2 (en) * 2009-11-16 2014-04-02 花王株式会社 Method for producing binder resin for toner
CN102652287B (en) * 2009-12-14 2015-03-18 花王株式会社 Method for producing toner
JP5434610B2 (en) 2010-01-12 2014-03-05 富士ゼロックス株式会社 Toner for electrostatic image development, electrostatic image developer, toner cartridge, process cartridge, image forming method and image forming apparatus
JP5562096B2 (en) * 2010-03-31 2014-07-30 キヤノン株式会社 toner
US8383310B2 (en) * 2010-04-27 2013-02-26 Xerox Corporation Toner compositions
JP2012098697A (en) * 2010-10-04 2012-05-24 Ricoh Co Ltd Toner and developer
JP5872890B2 (en) * 2011-12-27 2016-03-01 花王株式会社 Method for producing toner for developing electrostatic latent image
JP5953861B2 (en) 2012-03-23 2016-07-20 富士ゼロックス株式会社 Electrostatic image developing toner, electrostatic image developer, toner cartridge, developer cartridge, process cartridge, image forming apparatus, and image forming method
JP5910221B2 (en) 2012-03-23 2016-04-27 富士ゼロックス株式会社 Electrostatic image developing toner, electrostatic image developer, toner cartridge, developer cartridge, process cartridge, image forming apparatus, and image forming method
JP6092699B2 (en) * 2012-06-28 2017-03-08 京セラドキュメントソリューションズ株式会社 Method for producing toner for developing electrostatic latent image
JP5870896B2 (en) 2012-10-16 2016-03-01 富士ゼロックス株式会社 Positively chargeable toner, electrostatic charge image developer, toner cartridge, image forming method and image forming apparatus
JP2014098848A (en) * 2012-11-15 2014-05-29 Konica Minolta Inc Liquid developer
JP6690236B2 (en) * 2015-01-05 2020-04-28 株式会社リコー Toner, toner containing unit, and image forming apparatus
JP2017142418A (en) 2016-02-12 2017-08-17 富士ゼロックス株式会社 Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method
JP6455485B2 (en) * 2016-05-30 2019-01-23 京セラドキュメントソリューションズ株式会社 Electrostatic latent image developing toner and method for producing electrostatic latent image developing toner
JP2018122572A (en) 2017-02-03 2018-08-09 富士ゼロックス株式会社 Scratch image formation method, scratch image formation material and scratch image formation toner
JP2018128511A (en) * 2017-02-06 2018-08-16 コニカミノルタ株式会社 Toner for electrostatic latent image development
JP2019133053A (en) * 2018-02-01 2019-08-08 株式会社リコー Toner, toner storage unit, image forming apparatus, and method for manufacturing toner
JP7081253B2 (en) 2018-03-23 2022-06-07 富士フイルムビジネスイノベーション株式会社 Adhesive material, crimp printed matter manufacturing sheet, crimp printed matter manufacturing sheet manufacturing method, crimp printed matter, crimp printed matter manufacturing method, and crimp printed matter manufacturing equipment
JP7304249B2 (en) * 2019-09-13 2023-07-06 シャープ株式会社 Toner, two-component developer and image forming apparatus

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JP3358439B2 (en) * 1996-05-09 2002-12-16 富士ゼロックス株式会社 Electrophotographic toner, electrophotographic toner manufacturing method, electrophotographic developer, and image forming method
JP2003029463A (en) * 2001-07-18 2003-01-29 Fuji Xerox Co Ltd Image forming method
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JP2007034277A (en) * 2005-06-21 2007-02-08 Fuji Xerox Co Ltd Image forming apparatus and method for manufacturing toner particles

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