KR102260651B1 - 유화 중합을 통한 양친매성 블록 공중합체의 합성을 포함하는 토너 공정 - Google Patents

유화 중합을 통한 양친매성 블록 공중합체의 합성을 포함하는 토너 공정 Download PDF

Info

Publication number
KR102260651B1
KR102260651B1 KR1020180016794A KR20180016794A KR102260651B1 KR 102260651 B1 KR102260651 B1 KR 102260651B1 KR 1020180016794 A KR1020180016794 A KR 1020180016794A KR 20180016794 A KR20180016794 A KR 20180016794A KR 102260651 B1 KR102260651 B1 KR 102260651B1
Authority
KR
South Korea
Prior art keywords
toner
block copolymer
amphiphilic block
dispersion
methacrylate
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.)
Active
Application number
KR1020180016794A
Other languages
English (en)
Korean (ko)
Other versions
KR20180099473A (ko
Inventor
루 춘링
저우 양지아
리 쉬젱
반 나그얀 피터
에스. 슈리버 린다
청 치-민
Original Assignee
제록스 코포레이션
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 제록스 코포레이션 filed Critical 제록스 코포레이션
Publication of KR20180099473A publication Critical patent/KR20180099473A/ko
Application granted granted Critical
Publication of KR102260651B1 publication Critical patent/KR102260651B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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)
KR1020180016794A 2017-02-28 2018-02-12 유화 중합을 통한 양친매성 블록 공중합체의 합성을 포함하는 토너 공정 Active KR102260651B1 (ko)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
KR20180099473A KR20180099473A (ko) 2018-09-05
KR102260651B1 true KR102260651B1 (ko) 2021-06-07

Family

ID=62013767

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180016794A Active KR102260651B1 (ko) 2017-02-28 2018-02-12 유화 중합을 통한 양친매성 블록 공중합체의 합성을 포함하는 토너 공정

Country Status (3)

Country Link
US (1) US9958797B1 (https=)
JP (1) JP2018141961A (https=)
KR (1) KR102260651B1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019241209A1 (en) * 2018-06-11 2019-12-19 Swimc Llc Packaging coating containing water-dispersible acrylic block copolymer
KR101906445B1 (ko) * 2018-06-29 2018-10-10 (주)이노큐디 양자점 필름의 제조방법, 이로써 제조된 양자점 필름, 및 이를 포함하는 파장변환 시트 및 디스플레이
US12366787B2 (en) * 2018-11-05 2025-07-22 Halion Displays Inc. Optical activation of chemical entities in electrophoretic dispersions for display devices
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
CN119638882A (zh) * 2024-12-23 2025-03-18 万华化学集团股份有限公司 一种丙烯酸类共聚物、其组合物及应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004163955A (ja) 2002-11-12 2004-06-10 Samsung Electronics Co Ltd 両親媒性共重合体を含むドライ電子写真用トナー，その製造方法及びそれを利用した電子写真画像形成方法
JP2005105277A (ja) 2003-09-30 2005-04-21 Samsung Electronics Co Ltd ブラック着色剤化合物，その製造方法および使用方法，トナー組成物，インク組成物，および濃縮着色剤組成物
JP2017003861A (ja) 2015-06-12 2017-01-05 キヤノン株式会社 トナーの製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5545504A (en) * 1994-10-03 1996-08-13 Xerox Corporation Ink jettable toner compositions and processes for making and using
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
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
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
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
WO2010036867A1 (en) 2008-09-25 2010-04-01 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
JP6048027B2 (ja) * 2012-09-21 2016-12-21 コニカミノルタ株式会社 静電荷像現像用トナーおよびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004163955A (ja) 2002-11-12 2004-06-10 Samsung Electronics Co Ltd 両親媒性共重合体を含むドライ電子写真用トナー，その製造方法及びそれを利用した電子写真画像形成方法
JP2005105277A (ja) 2003-09-30 2005-04-21 Samsung Electronics Co Ltd ブラック着色剤化合物，その製造方法および使用方法，トナー組成物，インク組成物，および濃縮着色剤組成物
JP2017003861A (ja) 2015-06-12 2017-01-05 キヤノン株式会社 トナーの製造方法

Also Published As

Publication number Publication date
KR20180099473A (ko) 2018-09-05
US9958797B1 (en) 2018-05-01
JP2018141961A (ja) 2018-09-13

Similar Documents

Publication Publication Date Title
KR102260651B1 (ko) 유화 중합을 통한 양친매성 블록 공중합체의 합성을 포함하는 토너 공정
EP3330802B1 (en) Metallic toner comprising metal integrated particles
US6447974B1 (en) Polymerization processes
US8013074B2 (en) Toner process
CA2843862C (en) Emulsion aggregation process
KR101409157B1 (ko) 결정질 왁스를 포함하는 토너
EP0913736A1 (en) Toner processes
US20140356778A1 (en) Toner Comprising Surface Modified Colorant
US6068961A (en) Toner processes
DE102016221244B4 (de) Poly(styrol/acrylat)-Polyester-Hybridpartikel, Verfahren zu dessen Herstellung und Tonerpartikel
US20130244151A1 (en) Chemical Toner Including A Robust Resin For Solvent-Free Emulsification
US20060063084A1 (en) Emulsion aggregation toner containing pigment having a small particle size
CN107526256B (zh) 具有反增塑剂的调色剂组合物
JP4908030B2 (ja) トナーの製造方法
CA2852408A1 (en) Core/shell charge control latex for ea particles
US9023574B2 (en) Toner processes for hyper-pigmented toners
US20200050121A1 (en) Toner compositions
MX2007013427A (en) Toner compositions
BR102014026059A2 (pt) toner de derretimento super baixo possuindo imidas cristalinas

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20180212

PG1501 Laying open of application
A201 Request for examination
A302 Request for accelerated examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20210210

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20180212

Comment text: Patent Application

PA0302 Request for accelerated examination

Patent event date: 20210210

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

Patent event date: 20180212

Patent event code: PA03021R01I

Comment text: Patent Application

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20210304

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20210531

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20210601

End annual number: 3

Start annual number: 1

PG1601 Publication of registration