WO2008126865A1 - トナー - Google Patents

トナー Download PDF

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Publication number
WO2008126865A1
WO2008126865A1 PCT/JP2008/057017 JP2008057017W WO2008126865A1 WO 2008126865 A1 WO2008126865 A1 WO 2008126865A1 JP 2008057017 W JP2008057017 W JP 2008057017W WO 2008126865 A1 WO2008126865 A1 WO 2008126865A1
Authority
WO
WIPO (PCT)
Prior art keywords
toner
range
measured
differential scanning
scanning calorimeter
Prior art date
Application number
PCT/JP2008/057017
Other languages
English (en)
French (fr)
Inventor
Koji Inaba
Kazumi Yoshizaki
Yasushi Katsuta
Original Assignee
Canon Kabushiki Kaisha
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 Canon Kabushiki Kaisha filed Critical Canon Kabushiki Kaisha
Priority to JP2009509359A priority Critical patent/JP4995268B2/ja
Priority to EP08740120.4A priority patent/EP2136252B1/en
Priority to KR1020097022757A priority patent/KR101063113B1/ko
Priority to CN2008800113708A priority patent/CN101652722B/zh
Priority to US12/186,059 priority patent/US7740999B2/en
Publication of WO2008126865A1 publication Critical patent/WO2008126865A1/ja

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • G03G9/0806—Preparation methods whereby the components are brought together in a liquid dispersing medium whereby chemical synthesis of at least one of the toner components takes place
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the particles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene
    • G03G9/08711—Copolymers of styrene with esters of acrylic or methacrylic acid
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08797—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their physical properties, e.g. viscosity, solubility, melting temperature, softening temperature, glass transition temperature
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09314—Macromolecular compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/093—Encapsulated toner particles
    • G03G9/09392—Preparation thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds

Abstract

　トナーの現像性、転写性、定着性の向上を達成することを目的とする。 　結着樹脂、ワックスおよび着色剤を少なくとも含有するトナー粒子を有するトナーであって、前記トナーの示差走査熱量計により測定したガラス転移温度（ＴｇＡ）が４０乃至６０°Cに存在し、前記トナーの示差走査熱量計により測定した最大ピークの温度（Ｐ１）が７０乃至１２０°Cに存在し、前記トナーのテトラヒドロフラン（ＴＨＦ）可溶分中におけるシクロヘキサン（ＣＨＸ）不溶分の示差走査熱量計により測定したガラス転移温度（ＴｇＢ）が８０乃至１２０°Cに存在し、前記ＴｇＡと前記ＴｇＢとが特定式を満たし、前記トナーのフローテスター昇温法により測定した１００°Cでの粘度が５，０００乃至３０，０００Ｐａ・ｓであり前記シクロヘキサン（ＣＨＸ）不溶分の酸価が５乃至４０ｍｇＫＯＨ／ｇであることを特徴とする、トナーにより目的を達成することができる。
PCT/JP2008/057017 2007-04-09 2008-04-09 トナー WO2008126865A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009509359A JP4995268B2 (ja) 2007-04-09 2008-04-09 トナー
EP08740120.4A EP2136252B1 (en) 2007-04-09 2008-04-09 Toner
KR1020097022757A KR101063113B1 (ko) 2007-04-09 2008-04-09 토너
CN2008800113708A CN101652722B (zh) 2007-04-09 2008-04-09 调色剂
US12/186,059 US7740999B2 (en) 2007-04-09 2008-08-05 Toner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-101922 2007-04-09
JP2007101922 2007-04-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/186,059 Continuation US7740999B2 (en) 2007-04-09 2008-08-05 Toner

Publications (1)

Publication Number Publication Date
WO2008126865A1 true WO2008126865A1 (ja) 2008-10-23

Family

ID=39863962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057017 WO2008126865A1 (ja) 2007-04-09 2008-04-09 トナー

Country Status (6)

Country Link
US (1) US7740999B2 (ja)
EP (1) EP2136252B1 (ja)
JP (1) JP4995268B2 (ja)
KR (1) KR101063113B1 (ja)
CN (1) CN101652722B (ja)
WO (1) WO2008126865A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009288378A (ja) * 2008-05-28 2009-12-10 Canon Inc 画像形成方法、定着方法及びトナー
JP2011215341A (ja) * 2010-03-31 2011-10-27 Canon Inc トナー及びトナー粒子の製造方法
JP2011215180A (ja) * 2010-03-31 2011-10-27 Canon Inc トナー
JP2011237783A (ja) * 2010-04-14 2011-11-24 Canon Inc トナー
JP2012078649A (ja) * 2010-10-04 2012-04-19 Canon Inc トナー
JP2012083463A (ja) * 2010-10-08 2012-04-26 Canon Inc トナー
CN103097962A (zh) * 2010-09-08 2013-05-08 佳能株式会社 调色剂
US8828639B2 (en) 2010-10-04 2014-09-09 Canon Kabushiki Kaisha Toner
JP2015172744A (ja) * 2014-02-19 2015-10-01 日本ゼオン株式会社 トナー
US10303072B2 (en) 2017-02-08 2019-05-28 Ricoh Company, Ltd. Toner, developer, and image forming device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2196861B1 (en) * 2007-10-01 2016-11-09 Canon Kabushiki Kaisha Toner
WO2011122691A1 (en) 2010-03-31 2011-10-06 Canon Kabushiki Kaisha Toner and process for producing toner
KR101346248B1 (ko) * 2010-03-31 2014-01-02 캐논 가부시끼가이샤 토너 및 토너 입자의 제조 방법
CN103154824B (zh) 2010-10-04 2015-10-14 佳能株式会社 调色剂
CN102937781B (zh) * 2012-10-17 2014-04-16 河北科技大学 一种以聚酯和苯乙烯-丙烯酸酯共聚物为粘结树脂的色粉的制备方法
EP2818931B1 (en) * 2013-06-27 2016-07-06 Canon Kabushiki Kaisha Toner and toner production method
CN109643075B (zh) * 2016-08-31 2022-06-21 日本瑞翁株式会社 黄色调色剂
JP2018049182A (ja) * 2016-09-23 2018-03-29 カシオ計算機株式会社 電子写真用白色トナー
US10289016B2 (en) * 2016-12-21 2019-05-14 Canon Kabushiki Kaisha Toner

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JPH03152556A (ja) * 1989-11-09 1991-06-28 Canon Inc トナー用結着樹脂及びその製造方法
JPH03152555A (ja) * 1989-11-09 1991-06-28 Canon Inc 静電荷像現像用トナー
JPH0667504A (ja) * 1992-06-15 1994-03-11 Canon Inc 画像形成方法
JPH0734126B2 (ja) 1984-08-11 1995-04-12 キヤノン株式会社 カラー画像形成方法
JPH10333359A (ja) * 1997-03-11 1998-12-18 Canon Inc 静電荷像現像用トナー及び画像形成方法
JP2000010377A (ja) * 1998-06-18 2000-01-14 Canon Inc 画像形成方法
JP2000039794A (ja) * 1998-05-21 2000-02-08 Ricoh Co Ltd 画像形成方法及び電子写真用乾式トナ―
JP2001147588A (ja) * 1999-11-19 2001-05-29 Fujitsu Ltd 画像形成装置
JP3184626B2 (ja) 1991-09-25 2001-07-09 キヤノン株式会社 静電荷像現像用トナー
JP2001350292A (ja) * 2000-06-05 2001-12-21 Toray Ind Inc フラッシュ定着用トナー
JP2002182420A (ja) * 2000-12-19 2002-06-26 Canon Inc 乾式トナー
JP2003302788A (ja) * 2002-04-10 2003-10-24 Kao Corp トナー用結着樹脂
JP2004086105A (ja) * 2002-08-29 2004-03-18 Canon Inc 現像装置、画像形成方法、画像形成装置及びプロセスカートリッジ
JP2004184561A (ja) 2002-11-29 2004-07-02 Ricoh Co Ltd 画像形成用トナー、その製造方法、現像剤、及び画像形成方法と装置
JP2005326597A (ja) * 2004-05-14 2005-11-24 Canon Inc トナー、画像形成方法及びプロセスカートリッジ
JP2006053353A (ja) 2004-08-12 2006-02-23 Ricoh Co Ltd フルカラートナー定着方法
JP2006178329A (ja) * 2004-12-24 2006-07-06 Canon Inc 非磁性トナー
JP2006251400A (ja) * 2005-03-10 2006-09-21 Fuji Xerox Co Ltd 画像形成方法および画像形成装置

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* Cited by examiner, † Cited by third party
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US5354640A (en) 1991-09-25 1994-10-11 Canon Kabushiki Kaisha Toner for developing electrostatic image
JP3059993B2 (ja) 1993-07-21 2000-07-04 新日本製鐵株式会社 細粒化組織の低合金シームレス鋼管の製造法
DE69614605T2 (de) * 1995-05-22 2002-07-04 Canon Kk Toner für die Entwicklung elektrostatischer Bilder
JP3308812B2 (ja) 1995-05-31 2002-07-29 キヤノン株式会社 静電荷像現像用トナー及びその製造方法
US6051350A (en) * 1998-06-18 2000-04-18 Canon Kabushiki Kaisha Image forming method
JP2000172019A (ja) * 1998-09-30 2000-06-23 Canon Inc 二成分系現像剤用樹脂コ―トキャリア、二成分系現像剤及び現像方法
US7112393B2 (en) * 2003-07-29 2006-09-26 Canon Kabushiki Kaisha Non-magnetic toner
US7537875B2 (en) * 2004-09-22 2009-05-26 Canon Kabushiki Kaisha Toner
KR100989999B1 (ko) 2005-06-30 2010-10-26 캐논 가부시끼가이샤 토너 및 토너의 제조 방법
EP2196861B1 (en) * 2007-10-01 2016-11-09 Canon Kabushiki Kaisha Toner

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734126B2 (ja) 1984-08-11 1995-04-12 キヤノン株式会社 カラー画像形成方法
JPH03152555A (ja) * 1989-11-09 1991-06-28 Canon Inc 静電荷像現像用トナー
JPH03152556A (ja) * 1989-11-09 1991-06-28 Canon Inc トナー用結着樹脂及びその製造方法
JP3184626B2 (ja) 1991-09-25 2001-07-09 キヤノン株式会社 静電荷像現像用トナー
JPH0667504A (ja) * 1992-06-15 1994-03-11 Canon Inc 画像形成方法
JPH10333359A (ja) * 1997-03-11 1998-12-18 Canon Inc 静電荷像現像用トナー及び画像形成方法
JP2000039794A (ja) * 1998-05-21 2000-02-08 Ricoh Co Ltd 画像形成方法及び電子写真用乾式トナ―
JP2000010377A (ja) * 1998-06-18 2000-01-14 Canon Inc 画像形成方法
JP2001147588A (ja) * 1999-11-19 2001-05-29 Fujitsu Ltd 画像形成装置
JP2001350292A (ja) * 2000-06-05 2001-12-21 Toray Ind Inc フラッシュ定着用トナー
JP2002182420A (ja) * 2000-12-19 2002-06-26 Canon Inc 乾式トナー
JP2003302788A (ja) * 2002-04-10 2003-10-24 Kao Corp トナー用結着樹脂
JP2004086105A (ja) * 2002-08-29 2004-03-18 Canon Inc 現像装置、画像形成方法、画像形成装置及びプロセスカートリッジ
JP2004184561A (ja) 2002-11-29 2004-07-02 Ricoh Co Ltd 画像形成用トナー、その製造方法、現像剤、及び画像形成方法と装置
JP2005326597A (ja) * 2004-05-14 2005-11-24 Canon Inc トナー、画像形成方法及びプロセスカートリッジ
JP2006053353A (ja) 2004-08-12 2006-02-23 Ricoh Co Ltd フルカラートナー定着方法
JP2006178329A (ja) * 2004-12-24 2006-07-06 Canon Inc 非磁性トナー
JP2006251400A (ja) * 2005-03-10 2006-09-21 Fuji Xerox Co Ltd 画像形成方法および画像形成装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2136252A4 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009288378A (ja) * 2008-05-28 2009-12-10 Canon Inc 画像形成方法、定着方法及びトナー
JP2011215341A (ja) * 2010-03-31 2011-10-27 Canon Inc トナー及びトナー粒子の製造方法
JP2011215180A (ja) * 2010-03-31 2011-10-27 Canon Inc トナー
JP2011237783A (ja) * 2010-04-14 2011-11-24 Canon Inc トナー
CN103097962A (zh) * 2010-09-08 2013-05-08 佳能株式会社 调色剂
US8859177B2 (en) 2010-09-08 2014-10-14 Canon Kabushiki Kaisha Toner
CN103097962B (zh) * 2010-09-08 2016-04-13 佳能株式会社 调色剂
JP2012078649A (ja) * 2010-10-04 2012-04-19 Canon Inc トナー
US8828639B2 (en) 2010-10-04 2014-09-09 Canon Kabushiki Kaisha Toner
JP2012083463A (ja) * 2010-10-08 2012-04-26 Canon Inc トナー
JP2015172744A (ja) * 2014-02-19 2015-10-01 日本ゼオン株式会社 トナー
US10303072B2 (en) 2017-02-08 2019-05-28 Ricoh Company, Ltd. Toner, developer, and image forming device

Also Published As

Publication number Publication date
KR101063113B1 (ko) 2011-09-07
CN101652722B (zh) 2012-05-23
EP2136252B1 (en) 2013-11-27
US7740999B2 (en) 2010-06-22
KR20090125218A (ko) 2009-12-03
EP2136252A1 (en) 2009-12-23
JP4995268B2 (ja) 2012-08-08
US20090117483A1 (en) 2009-05-07
JPWO2008126865A1 (ja) 2010-07-22
CN101652722A (zh) 2010-02-17
EP2136252A4 (en) 2012-05-02

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