ES460980A1 - Un metodo de formacion de un virador. - Google Patents

Un metodo de formacion de un virador.

Info

Publication number
ES460980A1
ES460980A1 ES460980A ES460980A ES460980A1 ES 460980 A1 ES460980 A1 ES 460980A1 ES 460980 A ES460980 A ES 460980A ES 460980 A ES460980 A ES 460980A ES 460980 A1 ES460980 A1 ES 460980A1
Authority
ES
Spain
Prior art keywords
stage
electrostatographic toner
toner
polymerizing
pigment
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
Application number
ES460980A
Other languages
English (en)
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
Priority claimed from US05/710,495 external-priority patent/US4071670A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of ES460980A1 publication Critical patent/ES460980A1/es
Expired 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
    • G03G9/0812—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
    • G03G9/0804—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

Un método de formación de un virador utilizando un procedimiento en dos etapas, donde el monómero que contiene el pigmento se reduce a un tamaño especificado mediante mezclado con alto grado de cizallamiento en una primera etapa y después se polimeriza con agitación a poca velocidad en la segunda etapa, para formar partículas de virador.
ES460980A 1976-08-02 1977-07-22 Un metodo de formacion de un virador. Expired ES460980A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71100676A 1976-08-02 1976-08-02
US05/710,495 US4071670A (en) 1976-08-02 1976-08-02 Method of sizing monomer droplets for suspension polymerization to form small particles

Publications (1)

Publication Number Publication Date
ES460980A1 true ES460980A1 (es) 1978-12-01

Family

ID=27108460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460980A Expired ES460980A1 (es) 1976-08-02 1977-07-22 Un metodo de formacion de un virador.

Country Status (5)

Country Link
JP (1) JPS5317735A (es)
ES (1) ES460980A1 (es)
FR (1) FR2360918A1 (es)
GB (1) GB1586885A (es)
NL (1) NL7706989A (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013169B2 (ja) * 1977-12-19 1985-04-05 富士ゼロックス株式会社 磁性トナ−の製造方法
FR2436423A1 (fr) * 1978-09-12 1980-04-11 Cii Honeywell Bull Poudre pour le developpement d'images latentes et son procede de fabrication
DE2849279A1 (de) * 1978-11-14 1980-05-29 Bayer Ag Fuellstoffhaltige perlpolymerisate
JPS6010617B2 (ja) * 1979-05-16 1985-03-19 日本ペイント株式会社 電子写真現像用トナ−
JPS56110949A (en) * 1980-02-06 1981-09-02 Konishiroku Photo Ind Co Ltd Toner for electrostatic charge image development and its production
JPS5926943B2 (ja) * 1980-12-30 1984-07-02 コニカ株式会社 静電荷像現像用トナ−
JPH0719076B2 (ja) * 1986-03-03 1995-03-06 キヤノン株式会社 静電荷像現像用重合トナ−の製造方法
JPH0820757B2 (ja) * 1986-12-27 1996-03-04 キヤノン株式会社 静電荷像現像用トナ−の製造方法
DE68914447T2 (de) * 1988-10-27 1994-10-20 Mitsui Toatsu Chemicals Verfahren zur herstellung von teilchenpolymeren.
US5130220A (en) * 1988-12-29 1992-07-14 Canon Kabushiki Kaisha Process for preparing toner by suspension polymerization and toner prepared thereby
JPH02245769A (ja) * 1989-03-20 1990-10-01 Tomoegawa Paper Co Ltd 重合トナーの製造方法
US5164282A (en) * 1989-04-17 1992-11-17 Xerox Corporation Processes for the preparation of toners
EP0531932B1 (en) * 1991-09-09 1998-06-17 Canon Kabushiki Kaisha Process for producing toner particles
US5354640A (en) * 1991-09-25 1994-10-11 Canon Kabushiki Kaisha Toner for developing electrostatic image
US5470687A (en) * 1993-04-28 1995-11-28 Canon Kabushiki Kaisha Process for producing toner particles using free space formed in a polymeric medium
JP3028276B2 (ja) * 1993-10-29 2000-04-04 キヤノン株式会社 静電荷像現像用カラートナー，その製造方法及びカラー画像形成方法
JP3225175B2 (ja) * 1995-03-22 2001-11-05 株式会社東芝 現像剤の製造方法
US6346356B1 (en) 1999-05-17 2002-02-12 Canon Kabushiki Kaisha Toner, toner production process, and image-forming method
US6500593B2 (en) 2000-11-29 2002-12-31 Canon Kabushiki Kaisha Toner, and toner production process
JP4289802B2 (ja) 2001-02-06 2009-07-01 キヤノン株式会社 トナー及びトナーの製造方法
JP4099163B2 (ja) 2004-06-15 2008-06-11 株式会社リコー 画像形成粒子製造方法、画像形成粒子からなるトナー、現像剤、画像形成方法、トナー入り容器、画像形成装置及びプロセスカートリッジ
JP4474211B2 (ja) 2004-06-15 2010-06-02 株式会社リコー 静電荷像現像用トナーの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114895B1 (es) * 1968-03-06 1976-05-13
NL7103123A (en) * 1971-03-09 1972-09-12 Electrostatographic toner particles - by polymerising droplets contg monomer and pigment dispersed in inert liquid contg su

Also Published As

Publication number Publication date
GB1586885A (en) 1981-03-25
FR2360918A1 (fr) 1978-03-03
NL7706989A (nl) 1978-02-06
FR2360918B1 (es) 1982-06-18
JPS5317735A (en) 1978-02-18

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