GB1406687A - Pressure fixable toner - Google Patents

Pressure fixable toner

Info

Publication number
GB1406687A
GB1406687A GB5856872A GB5856872A GB1406687A GB 1406687 A GB1406687 A GB 1406687A GB 5856872 A GB5856872 A GB 5856872A GB 5856872 A GB5856872 A GB 5856872A GB 1406687 A GB1406687 A GB 1406687A
Authority
GB
United Kingdom
Prior art keywords
pressure
dec
developer
shells
electrostatic
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
GB5856872A
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
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of GB1406687A publication Critical patent/GB1406687A/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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
GB5856872A 1971-12-30 1972-12-19 Pressure fixable toner Expired GB1406687A (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
GB1406687A true GB1406687A (en) 1975-09-17

Family

ID=22798846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5856872A Expired GB1406687A (en) 1971-12-30 1972-12-19 Pressure fixable toner

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265994A (en) 1978-07-18 1981-05-05 Canon Kabushiki Kaisha Pressure fixable capsule toner

Families Citing this family (45)

* 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 (enrdf_load_stackoverflow) * 1974-04-10 1980-02-20
US4013572A (en) * 1974-10-07 1977-03-22 Xerox Corporation Hybrid fix system incorporating photodegradable polymers
US4186003A (en) * 1974-10-07 1980-01-29 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 (enrdf_load_stackoverflow) * 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 (ja) * 1975-04-22 1983-08-25 株式会社リコー 加圧定着性マイクロカプセルトナ−の製造法
NL7508056A (nl) * 1975-07-07 1977-01-11 Oce Van Der Grinten Nv Tonerpoeder voor het ontwikkelen van elektro- statische beelden.
JPS52113736A (en) * 1976-03-22 1977-09-24 Fuji Xerox Co Ltd Toner for electrophotography
NL7607380A (nl) * 1976-07-05 1978-01-09 Oce Van Der Grinten Nv Door druk fixeerbaar tonerpoeder.
US4345013A (en) * 1977-02-28 1982-08-17 Black Copy Company, Inc. Dual purpose magnetic toner
US4288519A (en) * 1977-02-28 1981-09-08 Black Copy Company, Inc. Dual purpose electrophotographic magnetic toner and process of making
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
GB2018448B (en) * 1978-03-06 1982-09-02 Canon Kk Pressure fixable toner
JPS5518665A (en) * 1978-07-27 1980-02-08 Canon Inc Pressure-fixable 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 (fr) * 1981-03-09 1986-04-11 Printex Sa Procede d'obtention de microcapsules isodiametrales a diametre regle
DE3208635C2 (de) * 1981-03-10 1986-11-20 Canon K.K., Tokio/Tokyo Elektrofotografischer Entwickler und Verfahren zu seiner Herstellung
JPS57179860A (en) * 1981-04-30 1982-11-05 Fuji Photo Film Co Ltd Capsulate toner
SE447032B (sv) * 1981-12-10 1986-10-20 Casco Nobel Ab Tonarepartiklar samt forfarande for framstellning av tonarpartiklarna
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 (ja) * 1983-09-09 1985-04-03 Canon Inc 圧力定着性カプセルトナ−
EP0211583B1 (en) * 1985-08-09 1992-08-12 Xerox Corporation Encapsulated colour toner compositions
JPS62212665A (ja) * 1986-03-14 1987-09-18 Toppan Moore Co Ltd カプセルトナ−
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 (ja) * 1993-05-14 1994-11-25 Brother Ind Ltd 感光性マイクロカプセル型トナー
JP3362745B2 (ja) * 1993-07-28 2003-01-07 ブラザー工業株式会社 感光性マイクロカプセル型トナー
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 (de) * 1994-03-09 2001-08-02 Kao Corp., Tokio/Tokyo Kapseltoner für Wärme- und Druckfixierung
EP1096324B1 (en) 1999-10-26 2007-12-26 Canon Kabushiki Kaisha Dry toner, dry toner production process, and image forming method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265994A (en) 1978-07-18 1981-05-05 Canon Kabushiki Kaisha Pressure fixable capsule toner

Also Published As

Publication number Publication date
ES410212A1 (es) 1976-04-01
CA985943A (en) 1976-03-23
FR2167021A5 (enrdf_load_stackoverflow) 1973-08-17
JPS548104B2 (enrdf_load_stackoverflow) 1979-04-12
DE2261969A1 (de) 1973-07-05
DE2261969C3 (de) 1979-03-29
US3788994A (en) 1974-01-29
BR7208648D0 (pt) 1973-09-27
BE793247A (fr) 1973-06-22
IT973323B (it) 1974-06-10
DE2261969B2 (de) 1978-07-27
AR200575A1 (es) 1974-11-22
NL7217770A (enrdf_load_stackoverflow) 1973-07-03
JPS4875032A (enrdf_load_stackoverflow) 1973-10-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee