ES410170A1 - Electrostatographic development - Google Patents

Electrostatographic development

Info

Publication number
ES410170A1
ES410170A1 ES410170A ES410170A ES410170A1 ES 410170 A1 ES410170 A1 ES 410170A1 ES 410170 A ES410170 A ES 410170A ES 410170 A ES410170 A ES 410170A ES 410170 A1 ES410170 A1 ES 410170A1
Authority
ES
Spain
Prior art keywords
group
latent electrostatic
chosen
electrostatic image
amorphous polymers
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
ES410170A
Other languages
Spanish (es)
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 ES410170A1 publication Critical patent/ES410170A1/en
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
    • G03G9/087—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

A method of producing a copy from an original document, comprising the steps of a) forming a latent electrostatic image on a first surface. b) revealing said latent electrostatic image by contact with an electrostatgraphic toner comprising a finely divided colored resin, said resin comprising a block copolymer consisting essentially of at least one ABA unit in which one of said A and B is a polymer tenacious chosen from the group consisting of amorphous polymers having a Tg greater than about 50ºC, and crystalline polymers having a Tm greater than about 50ºC, and the other of said A and B is a soft polymer chosen from the group consisting of amorphous polymers and lenses having a Tg of less than about 20ºC, and c) fixing said developed image on a support surface. (Machine-translation by Google Translate, not legally binding)
ES410170A 1971-12-30 1972-12-29 Electrostatographic development Expired ES410170A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21444071A 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
ES410170A1 true ES410170A1 (en) 1976-04-16

Family

ID=22799098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410170A Expired ES410170A1 (en) 1971-12-30 1972-12-29 Electrostatographic development

Country Status (10)

Country Link
JP (1) JPS576585B2 (en)
BE (1) BE793248A (en)
BR (1) BR7208211D0 (en)
CA (1) CA985551A (en)
DE (1) DE2253402A1 (en)
ES (1) ES410170A1 (en)
FR (1) FR2167047A5 (en)
GB (1) GB1414159A (en)
IT (1) IT973324B (en)
NL (1) NL7217791A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1036861A (en) * 1973-03-23 1978-08-22 Peter F. Erhardt Imaging method
JPS5325653B2 (en) * 1973-08-21 1978-07-28
JPS56154741A (en) * 1980-05-01 1981-11-30 Fuji Xerox Co Ltd Toner for pressure fixing
JPS56154740A (en) * 1980-05-01 1981-11-30 Fuji Xerox Co Ltd Dry toner
JPS578549A (en) * 1980-06-20 1982-01-16 Fuji Xerox Co Ltd Dry toner
JPS5732447A (en) * 1980-08-01 1982-02-22 Fuji Xerox Co Ltd Toner composition and its manufacture
EP0060122B1 (en) * 1981-03-09 1986-07-16 Minnesota Mining And Manufacturing Company Method for providing permanent images
JPS57188045A (en) * 1981-05-15 1982-11-18 Fuji Xerox Co Ltd Developer composition
JPS5833263A (en) * 1981-08-20 1983-02-26 Canon Inc Toner
JPS5863947A (en) * 1981-10-14 1983-04-16 Mitsui Petrochem Ind Ltd Thermofixable type electrophotographic developer
JPS58202455A (en) * 1982-05-20 1983-11-25 Konishiroku Photo Ind Co Ltd Electrostatic image developing toner
US4533617A (en) * 1982-05-26 1985-08-06 Canon Kabushiki Kaisha Heat fixing developer of capsule structure
US4599289A (en) * 1982-05-27 1986-07-08 Canon Kabushiki Kaisha Pressure-fixable encapsulated toner
DE3373226D1 (en) * 1982-06-17 1987-10-01 Oce Nederland Bv A toner powder and a method of forming fixed images by means of this toner powder
DE3650460T2 (en) * 1985-03-15 1996-05-30 Konishiroku Photo Ind TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT AND IMAGING PROCESS
JPS62276566A (en) * 1986-05-26 1987-12-01 Konica Corp Electrostatic image developing toner
JPS6327855A (en) * 1986-07-22 1988-02-05 Konica Corp Toner for electrostatic image development
JPH0785179B2 (en) * 1986-07-22 1995-09-13 コニカ株式会社 Toner for electrostatic image development
US4758491A (en) * 1987-07-06 1988-07-19 Eastman Kodak Company Dry toner and developer composition
US4925765A (en) * 1988-12-23 1990-05-15 E. I. Du Pont De Nemours And Company Negative solid block toner
US4925764A (en) * 1988-12-23 1990-05-15 E. I. Du Pont De Nemours & Co. Positive solid block toner
DE69127856T2 (en) * 1990-06-25 1998-02-26 Mitsui Toatsu Chemicals Toner composition for electrophotography
JPH0588406A (en) * 1991-04-16 1993-04-09 Minolta Camera Co Ltd Toner for electrophotograph and manufacture thereof
US5567567A (en) * 1993-11-05 1996-10-22 Kao Corporation Method for producing encapsulated toner for heat-and-pressure fixing and encapsulated toner obtained thereby
DE69519758T2 (en) * 1994-03-09 2001-08-02 Kao Corp., Tokio/Tokyo Capsule toner for heat and pressure fixation
US5723247A (en) * 1997-02-28 1998-03-03 Eastman Kodak Company Toner and developer compositions with organosiloxane copolymers
EP1096324B1 (en) 1999-10-26 2007-12-26 Canon Kabushiki Kaisha Dry toner, dry toner production process, and image forming method
JP4687380B2 (en) * 2005-10-24 2011-05-25 富士ゼロックス株式会社 Image forming method and method for producing toner for developing electrostatic image
JP5152030B2 (en) * 2009-02-18 2013-02-27 富士ゼロックス株式会社 Image forming method and image forming apparatus
JP4770950B2 (en) * 2009-03-10 2011-09-14 富士ゼロックス株式会社 Toner for developing electrostatic image, method for producing toner for developing electrostatic image, developer for electrostatic image, toner cartridge, process cartridge, image forming method, and image forming apparatus
JP5673056B2 (en) * 2010-12-10 2015-02-18 富士ゼロックス株式会社 Toner for electrostatic charge development, developer for electrostatic charge development and image forming method
JP6020156B2 (en) * 2011-12-28 2016-11-02 株式会社リコー Toner, developer, and image forming apparatus

Also Published As

Publication number Publication date
IT973324B (en) 1974-06-10
JPS4875033A (en) 1973-10-09
CA985551A (en) 1976-03-16
GB1414159A (en) 1975-11-19
FR2167047A5 (en) 1973-08-17
JPS576585B2 (en) 1982-02-05
DE2253402A1 (en) 1973-07-05
BR7208211D0 (en) 1973-09-13
BE793248A (en) 1973-06-22
NL7217791A (en) 1973-07-03

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