WO2008149740A1 - トナー用樹脂およびトナー組成物 - Google Patents

トナー用樹脂およびトナー組成物 Download PDF

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Publication number
WO2008149740A1
WO2008149740A1 PCT/JP2008/059788 JP2008059788W WO2008149740A1 WO 2008149740 A1 WO2008149740 A1 WO 2008149740A1 JP 2008059788 W JP2008059788 W JP 2008059788W WO 2008149740 A1 WO2008149740 A1 WO 2008149740A1
Authority
WO
WIPO (PCT)
Prior art keywords
toner
resin
value
mgkoh
formula
Prior art date
Application number
PCT/JP2008/059788
Other languages
English (en)
French (fr)
Inventor
Masanori Koike
Hideaki Saito
Original Assignee
Sanyo Chemical Industries, 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
Application filed by Sanyo Chemical Industries, Ltd. filed Critical Sanyo Chemical Industries, Ltd.
Priority to CN2008800178685A priority Critical patent/CN101681136B/zh
Priority to US12/601,817 priority patent/US8592120B2/en
Priority to KR1020097024844A priority patent/KR101259226B1/ko
Publication of WO2008149740A1 publication Critical patent/WO2008149740A1/ja

Links

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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • G03G9/08784—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

　高速化、省エネ化されたトナーの用途においても、耐ホットオフセット性と低温定着性の両立するトナー用樹脂を開発する。従って、本発明は、ＴＨＦ不溶解分が１～３６重量％、ＴＨＦ可溶分のゲルパーミエーションクロマトグラフィーのピークトップ分子量が４５００～２００００、軟化点が１２０～１８０°Cであり、次の式（１）および（２）を満たすポリエステル樹脂（Ａ）を含有することを特徴とするトナー用樹脂である。 　酸価／水酸基価≧１（但し、酸価＝１５～８０ｍｇＫＯＨ／ｇ、水酸基価＞３．０ｍｇＫＯＨ／ｇ）・・・式（１） 　ＴＨＦ不溶解分を重量％単位で表した数値／軟化点を°C単位で表した数値≦０．２・・・式（２）
PCT/JP2008/059788 2007-05-31 2008-05-28 トナー用樹脂およびトナー組成物 WO2008149740A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800178685A CN101681136B (zh) 2007-05-31 2008-05-28 调色剂用树脂和调色剂组合物
US12/601,817 US8592120B2 (en) 2007-05-31 2008-05-28 Resin for toner and toner composition
KR1020097024844A KR101259226B1 (ko) 2007-05-31 2008-05-28 토너용 수지 및 토너 조성물

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-146284 2007-05-31
JP2007146284 2007-05-31

Publications (1)

Publication Number Publication Date
WO2008149740A1 true WO2008149740A1 (ja) 2008-12-11

Family

ID=40093559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059788 WO2008149740A1 (ja) 2007-05-31 2008-05-28 トナー用樹脂およびトナー組成物

Country Status (5)

Country Link
US (1) US8592120B2 (ja)
JP (2) JP4878357B2 (ja)
KR (1) KR101259226B1 (ja)
CN (1) CN101681136B (ja)
WO (1) WO2008149740A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011008191A (ja) * 2009-06-29 2011-01-13 Sanyo Chem Ind Ltd トナー用樹脂組成物およびトナー組成物

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103890035B (zh) * 2011-10-21 2016-03-30 日华化学株式会社 非结晶性聚酯树脂以及调色剂用粘结树脂和粘结树脂分散物
US9354530B2 (en) * 2011-12-12 2016-05-31 Xerox Corporation Carboxylic acid or acid salt functionalized polyester polymers
US9417540B2 (en) * 2013-12-26 2016-08-16 Canon Kabushiki Kaisha Toner and two-component developer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03188468A (ja) * 1989-12-18 1991-08-16 Kyocera Corp 静電荷像用現像剤
JP2002148867A (ja) * 2000-08-30 2002-05-22 Sanyo Chem Ind Ltd トナーバインダー
JP2007011307A (ja) * 2005-05-31 2007-01-18 Sanyo Chem Ind Ltd トナーおよびトナーバインダー

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60031072T2 (de) * 1999-11-22 2007-02-15 Dainippon Ink And Chemicals, Inc. Toner für elektrostatische Bildentwicklung und Bildherstellungsverfahren unter Verwendung desselben
JP3950719B2 (ja) * 2001-03-15 2007-08-01 キヤノン株式会社 トナー、画像形成方法及びプロセスカートリッジ
EP1480089B1 (en) * 2002-02-28 2009-09-30 Sanyo Chemical Industries, Ltd. Toner binders
JP2005157074A (ja) 2003-11-27 2005-06-16 Toyo Ink Mfg Co Ltd トナー用ポリエステル樹脂の製造方法
CN100504628C (zh) * 2003-12-10 2009-06-24 三洋化成工业株式会社 调色剂用聚酯树脂和调色剂组合物
EP1722276B1 (en) * 2005-05-06 2010-04-14 Konica Minolta Business Technologies, Inc. Method of manufacturing toner
US8182971B2 (en) * 2005-05-27 2012-05-22 Sanyo Chemical Industries, Ltd. Resin for toner and toner composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03188468A (ja) * 1989-12-18 1991-08-16 Kyocera Corp 静電荷像用現像剤
JP2002148867A (ja) * 2000-08-30 2002-05-22 Sanyo Chem Ind Ltd トナーバインダー
JP2007011307A (ja) * 2005-05-31 2007-01-18 Sanyo Chem Ind Ltd トナーおよびトナーバインダー

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011008191A (ja) * 2009-06-29 2011-01-13 Sanyo Chem Ind Ltd トナー用樹脂組成物およびトナー組成物

Also Published As

Publication number Publication date
CN101681136A (zh) 2010-03-24
JP2009009118A (ja) 2009-01-15
JP4878357B2 (ja) 2012-02-15
KR101259226B1 (ko) 2013-04-29
US8592120B2 (en) 2013-11-26
CN101681136B (zh) 2012-08-08
KR20090130262A (ko) 2009-12-21
US20100196812A1 (en) 2010-08-05
JP2010266904A (ja) 2010-11-25

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