BR0213590A - Formulações de toner - Google Patents

Formulações de toner

Info

Publication number
BR0213590A
BR0213590A BR0213590-6A BR0213590A BR0213590A BR 0213590 A BR0213590 A BR 0213590A BR 0213590 A BR0213590 A BR 0213590A BR 0213590 A BR0213590 A BR 0213590A
Authority
BR
Brazil
Prior art keywords
charge control
toner
approximately
mixed
finely divided
Prior art date
Application number
BR0213590-6A
Other languages
English (en)
Other versions
BRPI0213590B1 (pt
Inventor
Bryan Michael Blair
Michael Thomas Moore
Michelle Kathryn Morris
John Melvin Olson
Jodi Lynne Walsh
Original Assignee
Lexmark Int Inc
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 Lexmark Int Inc filed Critical Lexmark Int Inc
Publication of BR0213590A publication Critical patent/BR0213590A/pt
Publication of BRPI0213590B1 publication Critical patent/BRPI0213590B1/pt

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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/09741—Organic compounds cationic
    • 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
    • G03G9/08704—Polyalkenes
    • 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
    • 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
    • G03G9/09708—Inorganic 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09716—Inorganic compounds treated with organic 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09725—Silicon-oxides; Silicates
    • 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
    • G03G9/09775—Organic compounds containing atoms other than carbon, hydrogen or oxygen
    • 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
    • G03G9/09783—Organo-metallic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

"FORMULAçõES DE TONER". A presente invenção refere-se a toner eletrostático em pó, seco, com uma resina de poliéster como aglutinante, pigmento como corante, ingredientes de controle de carga, cera de polietileno como agente de liberação e elementos divididos de modo especialmente fino para aperfeiçoar o fluxo e limpar a lâmina raspadora, sendo que um elemento dividido de modo especialmente fino é óxido de titânio acicular de rutílio hidrofílico com tratamento de superfície com óxido de alumínio, sendo que as duas sílicas são misturadas dentro da massa do toner, sendo que uma tem uma área de superfície BET de aproximadamente 30 m^ 2^/g e a outra, uma área de superfície BET de aproximadamente 380 m^ 2^/gm; e um agente de controle de carga negativo de complexo de organoboro é misturado com um sal de amónio quaternário de um composto de silicato de alumínio como controle de carga negativo.
BRPI0213590-6A 2001-09-28 2002-09-19 Formulações de toner BRPI0213590B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/966,190 US6534230B1 (en) 2001-09-28 2001-09-28 Toner formulations
PCT/US2002/029651 WO2003029902A1 (en) 2001-09-28 2002-09-19 Toner formulations

Publications (2)

Publication Number Publication Date
BR0213590A true BR0213590A (pt) 2004-08-31
BRPI0213590B1 BRPI0213590B1 (pt) 2015-07-28

Family

ID=25511029

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213590-6A BRPI0213590B1 (pt) 2001-09-28 2002-09-19 Formulações de toner

Country Status (8)

Country Link
US (1) US6534230B1 (pt)
JP (4) JP2005505002A (pt)
KR (1) KR20040037201A (pt)
CN (1) CN1575440A (pt)
BR (1) BRPI0213590B1 (pt)
CA (1) CA2461988C (pt)
MX (1) MXPA04002948A (pt)
WO (1) WO2003029902A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004102154A (ja) * 2002-09-12 2004-04-02 Hitachi Printing Solutions Ltd 電子写真用トナー及び画像形成装置
JP4192723B2 (ja) * 2003-08-26 2008-12-10 藤倉化成株式会社 負帯電性荷電制御剤および負帯電トナー
KR100713780B1 (ko) * 2005-01-18 2007-05-02 주식회사 엘지화학 인쇄 품질을 향상시킬 수 있는 비자성 일성분계 칼라 토너및 이의 제조방법
JP4623664B2 (ja) * 2005-08-01 2011-02-02 株式会社リコー トナーおよび画像形成方法
CN1908822B (zh) * 2005-08-01 2011-06-15 株式会社理光 调色剂、成像方法和处理盒
JP2007241091A (ja) * 2006-03-10 2007-09-20 Mitsubishi Chemicals Corp 静電荷像現像用トナー
US20070231727A1 (en) * 2006-03-31 2007-10-04 Baird Brian W Toner formulations containing extra particulate additive
KR20090012247A (ko) 2006-05-26 2009-02-02 가부시키가이샤 시세이도 계면활성제 및 이를 함유하는 조성물
JP4857033B2 (ja) * 2006-06-16 2012-01-18 株式会社アイメックス 静電荷像現像用トナーの製造方法
US20080090167A1 (en) * 2006-10-13 2008-04-17 Ligia Aura Bejat Method of addition of extra particulate additives to image forming material
US20080090166A1 (en) * 2006-10-13 2008-04-17 Rick Owen Jones Addition of extra particulate additives to chemically processed toner
KR20080063645A (ko) * 2007-01-02 2008-07-07 삼성전자주식회사 혼성 토너 및 그의 제조방법
US7695882B2 (en) * 2007-02-01 2010-04-13 Lexmark International, Inc. Toner formulation for controlling mass flow
US8377620B2 (en) * 2007-11-30 2013-02-19 Ricoh Company, Limited Image forming apparatus, image forming method, and toner for image forming apparatus
JP5760331B2 (ja) * 2009-05-27 2015-08-05 三菱化学株式会社 静電荷像現像用トナー
US8669035B2 (en) 2011-12-29 2014-03-11 Lexmark International, Inc. Process for preparing toner including a borax coupling agent
US9023569B2 (en) 2011-12-29 2015-05-05 Lexmark International, Inc. Chemically prepared toner formulation including a borax coupling agent
US8980519B2 (en) * 2013-05-23 2015-03-17 Xerox Corporation Toner composition
US9372466B2 (en) 2013-06-07 2016-06-21 Xerox Corporation Cleaning blade lubricant having high aspect ratio
JP6324104B2 (ja) * 2014-02-24 2018-05-16 キヤノン株式会社 トナー
JP6584158B2 (ja) * 2015-06-15 2019-10-02 キヤノン株式会社 トナー
US9612545B2 (en) 2015-07-09 2017-04-04 Lexmark International, Inc. Chemically prepared core shell toner formulation including a styrene acrylate polyester copolymer used for the shell
CN109100922A (zh) * 2018-08-08 2018-12-28 珠海思美亚碳粉有限公司 一种改性碳粉及其制备方法、碳粉盒

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US3565654A (en) * 1966-08-29 1971-02-23 Owens Illinois Inc Process for treating polyamide-based resin particles for use in electro-photography
JPS60136755A (ja) 1983-12-26 1985-07-20 Minolta Camera Co Ltd 静電潜像現像用乾式現像剤
US4652509A (en) 1984-05-11 1987-03-24 Konishiroku Photo Industry Co., Ltd. Toner for developing electrostatic latent image
US4647522A (en) 1985-01-14 1987-03-03 Xerox Corporation Toner compositions containing certain cleaning additives
DE69223071T2 (de) 1991-01-11 1998-03-26 Canon Kk Toner für die Entwicklung elektrostatischer Bilder
US5272040A (en) 1991-04-09 1993-12-21 Minolta Camera Kabushiki Kaisha Toner for developing electrostatic latent images
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JP3018858B2 (ja) 1992-11-20 2000-03-13 富士ゼロックス株式会社 電子写真用トナー組成物および画像形成方法
JP2884129B2 (ja) * 1993-05-20 1999-04-19 株式会社巴川製紙所 電子写真用トナー
US5504559A (en) 1993-08-30 1996-04-02 Minolta Co., Ltd. Method for image formation
JP3363570B2 (ja) * 1994-03-07 2003-01-08 キヤノン株式会社 トナー
US5827632A (en) 1994-12-05 1998-10-27 Canon Kabushiki Kaisha Toner for developing electrostatic image containing hydrophobized inorganic fine powder
JPH08202081A (ja) 1995-01-31 1996-08-09 Brother Ind Ltd 静電潜像現像剤
US5840458A (en) 1995-02-14 1998-11-24 Minolta Co., Ltd. Developer for developing an electrostatic latent image to which laminated titanium oxide is externally added
JP3601108B2 (ja) * 1995-04-25 2004-12-15 三菱化学株式会社 静電荷像現像用トナーおよび画像形成方法
JP3336838B2 (ja) 1995-08-22 2002-10-21 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤および画像形成方法
US5747211A (en) 1996-02-20 1998-05-05 Minolta Co., Ltd. Toner for developing electrostatic latent images
US5776646A (en) 1996-06-21 1998-07-07 Minolta Co., Ltd. Negatively chargeable toner with specified fine particles added externally
US5759731A (en) 1996-06-21 1998-06-02 Minolta, Co., Ltd. Toner for electrophotography with specified fine particles added externally
JPH1090951A (ja) 1996-09-10 1998-04-10 Minolta Co Ltd 静電潜像現像用トナーおよびその製造方法
DE69711551T2 (de) 1996-11-19 2002-08-22 Canon Kk Toner für die Entwicklung elektrostatischer Bilder
US5837413A (en) 1996-11-29 1998-11-17 Tdk Corporation Electrophotographic toner, and developer
JP3412439B2 (ja) 1997-03-12 2003-06-03 ミノルタ株式会社 非磁性一成分負荷電性カラー現像剤
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JPH1144965A (ja) * 1997-05-29 1999-02-16 Ricoh Co Ltd 電子写真用トナー
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JP3652113B2 (ja) * 1998-05-21 2005-05-25 キヤノン株式会社 トナー及び画像形成方法
JP4044229B2 (ja) * 1998-12-07 2008-02-06 花王株式会社 電子写真用トナー

Also Published As

Publication number Publication date
JP4521560B2 (ja) 2010-08-11
JP4970368B2 (ja) 2012-07-04
JP2006146268A (ja) 2006-06-08
WO2003029902A1 (en) 2003-04-10
JP4970295B2 (ja) 2012-07-04
CA2461988A1 (en) 2003-04-10
CN1575440A (zh) 2005-02-02
BRPI0213590B1 (pt) 2015-07-28
US6534230B1 (en) 2003-03-18
KR20040037201A (ko) 2004-05-04
CA2461988C (en) 2016-05-03
JP2008139899A (ja) 2008-06-19
JP2005505002A (ja) 2005-02-17
MXPA04002948A (es) 2004-07-30
JP2008287279A (ja) 2008-11-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/07/2015, OBSERVADAS AS CONDICOES LEGAIS.