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ES410212A1 - Pressure fixable electrostatagraphic toner - Google Patents

Pressure fixable electrostatagraphic toner

Info

Publication number
ES410212A1
ES410212A1 ES410212A ES410212A ES410212A1 ES 410212 A1 ES410212 A1 ES 410212A1 ES 410212 A ES410212 A ES 410212A ES 410212 A ES410212 A ES 410212A ES 410212 A1 ES410212 A1 ES 410212A1
Authority
ES
Spain
Prior art keywords
approximately
electrostatic latent
finely divided
latent image
shade
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
ES410212A
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 ES410212A1 publication Critical patent/ES410212A1/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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09314—Macromolecular compounds
    • G03G9/09321—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • 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
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • 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
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09357—Macromolecular compounds
    • G03G9/09371—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

A method of obtaining copies from an original document that comprises the steps of forming a shade image by establishing an electrostatic latent image on a surface and contacting said surface with an electrostatical developer material comprising a carrier and a shade material, said matting material comprising finely divided matcher particles having a particle size of between approximately 0.5 and 1000 microns and a blocking temperature of approximately 37.8ºC, and comprising a colorant chosen from the group consisting of pigments, dyes and mixtures thereof, and an adhesive soft-solid core material encapsulated in a shell material, such that at least a portion of said finely divided matter particles will be attracted to and retained thereon, in accordance with said electrostatic latent image. (Machine-translation by Google Translate, not legally binding)
ES410212A 1971-12-30 1972-12-29 Pressure fixable electrostatagraphic toner Expired ES410212A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21437471A 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
ES410212A1 true ES410212A1 (en) 1976-04-01

Family

ID=22798846

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410212A Expired ES410212A1 (en) 1971-12-30 1972-12-29 Pressure fixable electrostatagraphic toner

Country Status (12)

Country Link
US (1) US3788994A (en)
JP (1) JPS548104B2 (en)
AR (1) AR200575A1 (en)
BE (1) BE793247A (en)
BR (1) BR7208648D0 (en)
CA (1) CA985943A (en)
DE (1) DE2261969C3 (en)
ES (1) ES410212A1 (en)
FR (1) FR2167021A5 (en)
GB (1) GB1406687A (en)
IT (1) IT973323B (en)
NL (1) NL7217770A (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928656A (en) * 1971-12-30 1975-12-23 Xerox Corp Method of developing electrostatic latent images with pressure sensitive toner
US3965022A (en) * 1973-06-29 1976-06-22 Minnesota Mining And Manufacturing Company Pressure-fixable developing powder
US3903320A (en) * 1974-01-03 1975-09-02 Xerox Corp Electrostatographic development method for pressure fixable toners
JPS556895B2 (en) * 1974-04-10 1980-02-20
US4186003A (en) * 1974-10-07 1980-01-29 Xerox Corporation Hybrid fix system incorporating photodegradable polymers
US4013572A (en) * 1974-10-07 1977-03-22 Xerox Corporation Hybrid fix system incorporating photodegradable polymers
CA1062946A (en) * 1974-12-19 1979-09-25 Xerox Corporation Electrostatographic pressure-fixable toner composition
US4052325A (en) 1974-12-23 1977-10-04 Eastman Kodak Company Liquid electrographic developer composition containing redispersible polyester toner and process
JPS51104829A (en) * 1975-03-13 1976-09-17 Ricoh Kk
JPS51119231A (en) * 1975-04-04 1976-10-19 Ricoh Co Ltd Pressure-fixing micro-capsule toner
JPS5838781B2 (en) * 1975-04-22 1983-08-25 株式会社リコー Manufacturing method of pressure fixable microcapsule toner
NL7508056A (en) * 1975-07-07 1977-01-11 Oce Van Der Grinten Nv TONER POWDER FOR DEVELOPING ELECTROSTATIC IMAGES.
JPS52113736A (en) * 1976-03-22 1977-09-24 Fuji Xerox Co Ltd Toner for electrophotography
NL7607380A (en) * 1976-07-05 1978-01-09 Oce Van Der Grinten Nv PRESSURE-FIXABLE TONER POWDER.
US4288519A (en) * 1977-02-28 1981-09-08 Black Copy Company, Inc. Dual purpose electrophotographic magnetic toner and process of making
US4345013A (en) * 1977-02-28 1982-08-17 Black Copy Company, Inc. Dual purpose magnetic toner
US4206247A (en) * 1977-06-08 1980-06-03 Canon Kabushiki Kaisha Electrophotographic process
GB1569657A (en) * 1977-06-16 1980-06-18 Mcgauley P Production of sorbents and purification of gases containing sulphur
JPS5443029A (en) * 1977-09-10 1979-04-05 Ricoh Co Ltd Pressure fixing toner
US4133774A (en) * 1977-09-29 1979-01-09 Reprographic Materials, Inc. Process for preparing direct imaging pressure fixable magnetic toners
JPS5518665A (en) * 1978-07-27 1980-02-08 Canon Inc Pressure-fixable capsule toner
DE2908652A1 (en) * 1978-03-06 1979-09-20 Canon Kk PRINTABLE TONER
GB2031601B (en) * 1978-07-18 1982-09-15 Canon Kk Pressure fixable electrostatographic capsule toner
JPS5564251A (en) * 1978-11-09 1980-05-14 Canon Inc Pressur-fixable capsule toner
JPS5692545A (en) * 1979-12-26 1981-07-27 Minolta Camera Co Ltd Electrophotographic developing agent and developing method
FR2501059B1 (en) * 1981-03-09 1986-04-11 Printex Sa PROCESS FOR OBTAINING ISODIAMETRIC MICROCAPSULES WITH RULED DIAMETER
DE3208635C2 (en) * 1981-03-10 1986-11-20 Canon K.K., Tokio/Tokyo Electrophotographic developer and process for its manufacture
JPS57179860A (en) * 1981-04-30 1982-11-05 Fuji Photo Film Co Ltd Capsulate toner
SE447032B (en) * 1981-12-10 1986-10-20 Casco Nobel Ab TONARY PARTICLES AND PROCEDURES FOR PRODUCING THE TONARY PARTICLES
US4599289A (en) * 1982-05-27 1986-07-08 Canon Kabushiki Kaisha Pressure-fixable encapsulated toner
US4565764A (en) * 1982-09-10 1986-01-21 Canon Kabushiki Kaisha Microcapsule toner and process of making same
US4656111A (en) * 1983-04-12 1987-04-07 Canon Kabushiki Kaisha Pressure-fixable toner comprising combination of a compound having hydrocarbon chain and a compound having amino group
EP0145717A1 (en) * 1983-06-10 1985-06-26 KemaNord AB Method for preparing an electrophotographic toner
JPS6057853A (en) * 1983-09-09 1985-04-03 Canon Inc Pressure fixing capsule toner
EP0211583B1 (en) * 1985-08-09 1992-08-12 Xerox Corporation Encapsulated colour toner compositions
JPS62212665A (en) * 1986-03-14 1987-09-18 Toppan Moore Co Ltd capsule toner
US4952477A (en) * 1988-08-12 1990-08-28 Xerox Corporation Toner and developer compositions with semicrystalline polyolefin resins
US5215854A (en) * 1988-10-05 1993-06-01 Canon Kabushiki Kaisha Process for producing microcapsule toner
US5162189A (en) * 1989-12-27 1992-11-10 Eastman Kodak Company Toner image pressure transfer method and toner useful therefor
US5049469A (en) * 1989-12-27 1991-09-17 Eastman Kodak Company Toner image pressure transfer method and toner useful therefor
US5536612A (en) * 1993-03-10 1996-07-16 Kao Corporation Encapsulated toner for heat-and-pressure fixing and method for production thereof
JPH06324511A (en) * 1993-05-14 1994-11-25 Brother Ind Ltd Photosensitive microcapsule type toner
JP3362745B2 (en) * 1993-07-28 2003-01-07 ブラザー工業株式会社 Photosensitive microcapsule type toner
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
DE60037564T2 (en) 1999-10-26 2008-12-11 Canon K.K. Dry toner, process for its preparation, image-forming process

Also Published As

Publication number Publication date
JPS4875032A (en) 1973-10-09
NL7217770A (en) 1973-07-03
JPS548104B2 (en) 1979-04-12
DE2261969B2 (en) 1978-07-27
BE793247A (en) 1973-06-22
US3788994A (en) 1974-01-29
AR200575A1 (en) 1974-11-22
CA985943A (en) 1976-03-23
IT973323B (en) 1974-06-10
FR2167021A5 (en) 1973-08-17
DE2261969A1 (en) 1973-07-05
BR7208648D0 (en) 1973-09-27
DE2261969C3 (en) 1979-03-29
GB1406687A (en) 1975-09-17

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