JP2018141961A - 乳化重合によって両親媒性ブロックコポリマーを合成することを含むトナープロセス - Google Patents

乳化重合によって両親媒性ブロックコポリマーを合成することを含むトナープロセス Download PDF

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Publication number
JP2018141961A
JP2018141961A JP2018020820A JP2018020820A JP2018141961A JP 2018141961 A JP2018141961 A JP 2018141961A JP 2018020820 A JP2018020820 A JP 2018020820A JP 2018020820 A JP2018020820 A JP 2018020820A JP 2018141961 A JP2018141961 A JP 2018141961A
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JP
Japan
Prior art keywords
block copolymer
amphiphilic block
toner
optionally
poly
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.)
Pending
Application number
JP2018020820A
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English (en)
Japanese (ja)
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JP2018141961A5 (enExample
Inventor
チュンリアン・ルー
Chunliang Lu
ヤンジア・ズオ
Yanjia Zuo
シゲン・リー
Shigeng Li
ピーター・ヴァン・グエン
Van Nguyen Peter
リンダ・エス・シュリーファー
S Schriever Linda
チー−ミン・チェン
Cheng Ti-Ming
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of JP2018141961A publication Critical patent/JP2018141961A/ja
Publication of JP2018141961A5 publication Critical patent/JP2018141961A5/ja
Pending legal-status Critical Current

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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
    • G03G9/0802—Preparation methods
    • G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/0817—Separation; Classifying
    • 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
    • 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
    • G03G9/08726—Polymers of unsaturated acids or derivatives 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
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08726—Polymers of unsaturated acids or derivatives thereof
    • G03G9/08728—Polymers of esters
    • 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
    • G03G9/08726—Polymers of unsaturated acids or derivatives thereof
    • G03G9/08733—Polymers of unsaturated polycarboxylic acids
    • 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
    • G03G9/08788—Block polymers
    • 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
    • G03G9/09392—Preparation thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Graft Or Block Polymers (AREA)
JP2018020820A 2017-02-28 2018-02-08 乳化重合によって両親媒性ブロックコポリマーを合成することを含むトナープロセス Pending JP2018141961A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/444,408 US9958797B1 (en) 2017-02-28 2017-02-28 Toner process comprising synthesizing amphiphilic block copolymers via emulsion polymerization
US15/444,408 2017-02-28

Publications (2)

Publication Number Publication Date
JP2018141961A true JP2018141961A (ja) 2018-09-13
JP2018141961A5 JP2018141961A5 (enExample) 2021-03-18

Family

ID=62013767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018020820A Pending JP2018141961A (ja) 2017-02-28 2018-02-08 乳化重合によって両親媒性ブロックコポリマーを合成することを含むトナープロセス

Country Status (3)

Country Link
US (1) US9958797B1 (enExample)
JP (1) JP2018141961A (enExample)
KR (1) KR102260651B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022015394A (ja) * 2020-07-09 2022-01-21 テクノＵｍｇ株式会社 無機充填剤分散剤、無機充填剤マスターバッチ、樹脂組成物、その製造方法及び成形品

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112384581A (zh) 2018-06-11 2021-02-19 宣伟投资管理有限公司 包含水分散性丙烯酸类嵌段共聚物的包装涂层
KR101906445B1 (ko) * 2018-06-29 2018-10-10 (주)이노큐디 양자점 필름의 제조방법, 이로써 제조된 양자점 필름, 및 이를 포함하는 파장변환 시트 및 디스플레이
WO2020095127A1 (en) * 2018-11-05 2020-05-14 Halion Displays Inc. Optical activation of chemical entities in electrophoretic dispersions for display devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08176216A (ja) * 1994-10-03 1996-07-09 Xerox Corp トナー組成物の製造方法
JP2006055781A (ja) * 2004-08-20 2006-03-02 Canon Inc 乳化剤、エマルジョン組成物、カプセル化トナー組成物、画像形成方法、プロセスカートリッジおよび電子写真装置
JP2014062999A (ja) * 2012-09-21 2014-04-10 Konica Minolta Inc 静電荷像現像用トナー

Family Cites Families (17)

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US4298672A (en) 1978-06-01 1981-11-03 Xerox Corporation Toners containing alkyl pyridinium compounds and their hydrates
US4338390A (en) 1980-12-04 1982-07-06 Xerox Corporation Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser
US4935326A (en) 1985-10-30 1990-06-19 Xerox Corporation Electrophotographic carrier particles coated with polymer mixture
US4937166A (en) 1985-10-30 1990-06-26 Xerox Corporation Polymer coated carrier particles for electrophotographic developers
US6593049B1 (en) 2001-03-26 2003-07-15 Xerox Corporation Toner and developer compositions
US6756176B2 (en) 2002-09-27 2004-06-29 Xerox Corporation Toner processes
US7135264B2 (en) * 2002-11-12 2006-11-14 Samsung Electronics Company Organosol including amphipathic copolymeric binder and use of the organosol to make dry toners for electrographic applications
US6992156B2 (en) 2002-12-31 2006-01-31 The Goodyear Tire & Rubber Company Controlled polymerization
US6830860B2 (en) 2003-01-22 2004-12-14 Xerox Corporation Toner compositions and processes thereof
JP4455149B2 (ja) * 2003-09-19 2010-04-21 キヤノン株式会社 トナーの製造方法
US20050066454A1 (en) * 2003-09-30 2005-03-31 Stulc Leonard J. Black colorant compound and methods of making and using same
US7390606B2 (en) * 2005-10-17 2008-06-24 Xerox Corporation Emulsion aggregation toner incorporating aluminized silica as a coagulating agent
KR20090019486A (ko) * 2007-08-21 2009-02-25 삼성전자주식회사 토너, 상기 토너를 이용한 화상 형성 방법 및 화상 형성장치
US20110144263A1 (en) 2008-09-25 2011-06-16 E.I Du Pont De Nemours And Company Block copolymer pigment dispersants
US20100081769A1 (en) 2008-09-26 2010-04-01 E.I.Du Pont De Nemours And Company Process for producing block copolymer pigment dispersants
JP2013092748A (ja) * 2011-10-26 2013-05-16 Cabot Corp 複合体粒子を含むトナー添加剤
JP6676291B2 (ja) * 2015-06-12 2020-04-08 キヤノン株式会社 トナーの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08176216A (ja) * 1994-10-03 1996-07-09 Xerox Corp トナー組成物の製造方法
JP2006055781A (ja) * 2004-08-20 2006-03-02 Canon Inc 乳化剤、エマルジョン組成物、カプセル化トナー組成物、画像形成方法、プロセスカートリッジおよび電子写真装置
JP2014062999A (ja) * 2012-09-21 2014-04-10 Konica Minolta Inc 静電荷像現像用トナー

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022015394A (ja) * 2020-07-09 2022-01-21 テクノＵｍｇ株式会社 無機充填剤分散剤、無機充填剤マスターバッチ、樹脂組成物、その製造方法及び成形品
JP7551365B2 (ja) 2020-07-09 2024-09-17 テクノＵｍｇ株式会社 無機充填剤分散剤、無機充填剤マスターバッチ、樹脂組成物、その製造方法及び成形品

Also Published As

Publication number Publication date
US9958797B1 (en) 2018-05-01
KR20180099473A (ko) 2018-09-05
KR102260651B1 (ko) 2021-06-07

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