JP4067108B2 - 静電荷像現像用トナーの製造方法 - Google Patents

静電荷像現像用トナーの製造方法 Download PDF

Info

Publication number
JP4067108B2
JP4067108B2 JP2006020476A JP2006020476A JP4067108B2 JP 4067108 B2 JP4067108 B2 JP 4067108B2 JP 2006020476 A JP2006020476 A JP 2006020476A JP 2006020476 A JP2006020476 A JP 2006020476A JP 4067108 B2 JP4067108 B2 JP 4067108B2
Authority
JP
Japan
Prior art keywords
toner
particles
barium titanate
developing
primary particle
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.)
Expired - Lifetime
Application number
JP2006020476A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007199579A5 (enExample
JP2007199579A (ja
Inventor
成敏 浅野
修造 中山
将司 植田
勝敏 斎藤
一馬 岡村
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.)
Imex Co Ltd
Original Assignee
Imex Co 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 Imex Co Ltd filed Critical Imex Co Ltd
Priority to JP2006020476A priority Critical patent/JP4067108B2/ja
Priority to EP07707843.4A priority patent/EP1980913B1/en
Priority to PCT/JP2007/051657 priority patent/WO2007086602A1/ja
Priority to US12/223,195 priority patent/US8137882B2/en
Publication of JP2007199579A publication Critical patent/JP2007199579A/ja
Publication of JP2007199579A5 publication Critical patent/JP2007199579A5/ja
Application granted granted Critical
Publication of JP4067108B2 publication Critical patent/JP4067108B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G03G9/0802—Preparation methods
    • G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • 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
    • G03G9/0812—Pretreatment of components
    • 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
    • G03G9/0815—Post-treatment
    • 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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • G03G9/0904—Carbon black
    • 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
    • G03G9/09725—Silicon-oxides; Silicates

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)
JP2006020476A 2006-01-30 2006-01-30 静電荷像現像用トナーの製造方法 Expired - Lifetime JP4067108B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006020476A JP4067108B2 (ja) 2006-01-30 2006-01-30 静電荷像現像用トナーの製造方法
EP07707843.4A EP1980913B1 (en) 2006-01-30 2007-01-25 Toner for electrostatic charge image development, and process for producing the same
PCT/JP2007/051657 WO2007086602A1 (ja) 2006-01-30 2007-01-25 静電荷像現像用トナー及びその製造方法
US12/223,195 US8137882B2 (en) 2006-01-30 2007-01-25 Toner for developing electrostatic images and process for producing the toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006020476A JP4067108B2 (ja) 2006-01-30 2006-01-30 静電荷像現像用トナーの製造方法

Publications (3)

Publication Number Publication Date
JP2007199579A JP2007199579A (ja) 2007-08-09
JP2007199579A5 JP2007199579A5 (enExample) 2007-12-20
JP4067108B2 true JP4067108B2 (ja) 2008-03-26

Family

ID=38309375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006020476A Expired - Lifetime JP4067108B2 (ja) 2006-01-30 2006-01-30 静電荷像現像用トナーの製造方法

Country Status (4)

Country Link
US (1) US8137882B2 (enExample)
EP (1) EP1980913B1 (enExample)
JP (1) JP4067108B2 (enExample)
WO (1) WO2007086602A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2031452B1 (en) * 2007-08-27 2017-10-11 Xeikon Manufacturing Dual component dual roll toner
KR100940238B1 (ko) * 2007-12-18 2010-02-04 삼성정밀화학 주식회사 전자사진용 토너 및 이를 채용한 전자사진용 화상 형성장치
JP5077435B2 (ja) * 2008-07-18 2012-11-21 コニカミノルタビジネステクノロジーズ株式会社 電子写真用現像剤
JP2011215310A (ja) * 2010-03-31 2011-10-27 Mitsubishi Chemicals Corp 静電荷像現像用トナーの製造方法
JP5644464B2 (ja) 2010-12-15 2014-12-24 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、トナーカートリッジ、プロセスカートリッジ及び画像形成装置
JP5615156B2 (ja) * 2010-12-15 2014-10-29 キヤノン株式会社 トナー
JP2012189960A (ja) 2011-03-14 2012-10-04 Fuji Xerox Co Ltd 静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置、及び、画像形成方法
JP5884276B2 (ja) * 2011-03-08 2016-03-15 富士ゼロックス株式会社 静電荷像現像用トナー、トナーカートリッジ、静電荷像現像剤、プロセスカートリッジ及び画像形成装置
JP5879931B2 (ja) 2011-10-26 2016-03-08 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、トナーカートリッジ、プロセスカートリッジ、画像形成装置及び画像形成方法
US20150024314A1 (en) * 2013-07-19 2015-01-22 Xerox Corporation Toner additives to prevent bias roller contamination

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125741A (ja) 1982-12-31 1984-07-20 Konishiroku Photo Ind Co Ltd 粉体又は粒体の熱処理装置
JPS60117258A (ja) 1983-11-29 1985-06-24 Hosokawa Funtai Kogaku Kenkyusho:Kk 熱可塑性粉粒体用球形化装置
JP2633248B2 (ja) 1987-04-17 1997-07-23 松下電器産業株式会社 カラー電子写真方法
JPH07306543A (ja) 1994-05-13 1995-11-21 Matsushita Electric Ind Co Ltd 電子写真方法
US5561019A (en) 1994-04-22 1996-10-01 Matsushita Electric Industrial Co., Ltd. Magnetic toner
US5702858A (en) 1994-04-22 1997-12-30 Matsushita Electric Industrial Co., Ltd. Toner
JPH0869173A (ja) 1994-08-31 1996-03-12 Toshiba Corp 現像方法ならびにこの現像方法が利用される現像装置
JP3412319B2 (ja) 1995-03-14 2003-06-03 松下電器産業株式会社 トナー
JPH08262785A (ja) 1995-03-23 1996-10-11 Matsushita Electric Ind Co Ltd 現像剤
JPH09160297A (ja) 1995-12-12 1997-06-20 Konica Corp トナー、トナー製造方法及び画像形成方法
JP3416444B2 (ja) * 1996-02-20 2003-06-16 キヤノン株式会社 画像形成方法及び非磁性トナー
DE69721607T2 (de) * 1996-02-20 2004-03-18 Canon K.K. Bildherstellungsverfahren
JP3525705B2 (ja) 1997-10-29 2004-05-10 ミノルタ株式会社 負荷電性トナー
JPH11295929A (ja) 1998-04-14 1999-10-29 Minolta Co Ltd 静電潜像現像用トナーおよびその製法
JP4076681B2 (ja) * 1999-08-24 2008-04-16 富士ゼロックス株式会社 静電潜像現像用トナーの製造方法
JP2002107999A (ja) 2000-10-02 2002-04-10 Aimekkusu:Kk 非磁性一成分トナー
JP3819796B2 (ja) 2002-03-26 2006-09-13 株式会社巴川製紙所 負帯電性非磁性一成分現像剤
JP2005099323A (ja) 2003-09-24 2005-04-14 Ricoh Co Ltd 画像形成装置及びプロセスカートリッジ
JP2005274722A (ja) 2004-03-23 2005-10-06 Seiko Epson Corp トナー
EP1584989B1 (en) * 2004-03-23 2011-09-21 Seiko Epson Corporation Use of a toner

Also Published As

Publication number Publication date
US20100233607A1 (en) 2010-09-16
EP1980913A4 (en) 2010-04-07
JP2007199579A (ja) 2007-08-09
EP1980913A1 (en) 2008-10-15
WO2007086602A1 (ja) 2007-08-02
US8137882B2 (en) 2012-03-20
EP1980913B1 (en) 2013-07-03

Similar Documents

Publication Publication Date Title
JP7225358B2 (ja) トナー
US8137882B2 (en) Toner for developing electrostatic images and process for producing the toner
JP5248511B2 (ja) 電子写真用トナーおよびその製造方法
JP2000338710A (ja) 二成分現像剤
KR100940238B1 (ko) 전자사진용 토너 및 이를 채용한 전자사진용 화상 형성장치
WO2008150034A1 (ja) 画像形成方法、磁性トナー及びプロセスユニット
JP5153486B2 (ja) トナー
JP5078059B2 (ja) 静電荷像現像用トナーの製造方法
JP4283800B2 (ja) 静電荷像現像用トナー及びその製造方法
JP4852095B2 (ja) 電子写真用トナー
JP2021128245A (ja) トナーおよびその製造方法ならびにそれを含む現像剤
JP7630981B2 (ja) トナー
JP4165822B2 (ja) フルカラートナーキット、プロセスカートリッジ、画像形成方法及び画像形成装置
JP2019086638A (ja) 静電荷像現像用白色トナー
JP2007240825A (ja) トナー
JP7497672B2 (ja) トナーの製造方法
JP4133685B2 (ja) 磁性トナーおよびその製造方法
JP3977727B2 (ja) 静電荷像現像用トナー
JP2003177645A (ja) 画像形成方法、画像形成装置及び画像形成プロセスユニット
JP2006235527A (ja) 電子写真用トナー及びその製造方法
JP2005107519A (ja) 磁性トナー
JP2007093881A (ja) 電子写真用トナー及びその製造方法
JP5075502B2 (ja) 静電荷像現像用トナーの製造方法
JP2007017842A (ja) 画像形成装置およびこれに用いる正帯電性二成分現像剤
JP2009053351A (ja) カラートナー

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071106

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071106

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20071106

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20071126

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071128

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071204

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20071227

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080107

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110118

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4067108

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120118

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140118

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250