IT7851840A0 - Particole marcatrici elettroscopi che microcapsulari - Google Patents

Particole marcatrici elettroscopi che microcapsulari

Info

Publication number
IT7851840A0
IT7851840A0 IT7851840A IT5184078A IT7851840A0 IT 7851840 A0 IT7851840 A0 IT 7851840A0 IT 7851840 A IT7851840 A IT 7851840A IT 5184078 A IT5184078 A IT 5184078A IT 7851840 A0 IT7851840 A0 IT 7851840A0
Authority
IT
Italy
Prior art keywords
microcapsular
electroscope
particulars
marking
microcapsular marking
Prior art date
Application number
IT7851840A
Other languages
English (en)
Other versions
IT1106250B (it
Original Assignee
Australia Res Lab
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 Australia Res Lab filed Critical Australia Res Lab
Publication of IT7851840A0 publication Critical patent/IT7851840A0/it
Application granted granted Critical
Publication of IT1106250B publication Critical patent/IT1106250B/it

Links

Classifications

    • 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
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation
    • 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
    • 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
    • G03G9/09328—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/09364—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/09378—Non-macromolecular organic 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09392—Preparation thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
IT51840/78A 1977-11-10 1978-11-09 Particole marcatrici elettroscopiche microcapsulari IT1106250B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD237477 1977-11-10

Publications (2)

Publication Number Publication Date
IT7851840A0 true IT7851840A0 (it) 1978-11-09
IT1106250B IT1106250B (it) 1985-11-11

Family

ID=3767253

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51840/78A IT1106250B (it) 1977-11-10 1978-11-09 Particole marcatrici elettroscopiche microcapsulari

Country Status (9)

Country Link
EP (1) EP0002119B1 (it)
JP (1) JPS5476233A (it)
AU (1) AU521423B2 (it)
BR (1) BR7807408A (it)
CA (1) CA1119445A (it)
DE (1) DE2862032D1 (it)
IE (1) IE47484B1 (it)
IT (1) IT1106250B (it)
ZA (1) ZA786186B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU547600B2 (en) * 1981-02-06 1985-10-24 Moore Business Forms, Inc. Dry toner and method of making same
JPS57179860A (en) * 1981-04-30 1982-11-05 Fuji Photo Film Co Ltd Capsulate toner
JPS5866948A (ja) * 1981-10-16 1983-04-21 Fuji Photo Film Co Ltd カプセルトナ−
JPS58145964A (ja) * 1982-02-24 1983-08-31 Fuji Photo Film Co Ltd カプセルトナ−
JPS58153947A (ja) * 1982-03-09 1983-09-13 Konishiroku Photo Ind Co Ltd マイクロカプセル型トナ−
US4565764A (en) * 1982-09-10 1986-01-21 Canon Kabushiki Kaisha Microcapsule toner and process of making same
JPS5979255A (ja) * 1982-10-29 1984-05-08 Fuji Photo Film Co Ltd カプセルトナ−
JPS59137958A (ja) * 1983-01-28 1984-08-08 Fuji Photo Film Co Ltd カプセルトナ−の製造法
JPS59151159A (ja) * 1983-02-18 1984-08-29 Konishiroku Photo Ind Co Ltd 静電荷像現像用トナ−
JPS59172653A (ja) * 1983-03-23 1984-09-29 Fuji Photo Film Co Ltd カプセルトナーの製造方法
JPS59172654A (ja) * 1983-03-23 1984-09-29 Fuji Photo Film Co Ltd カプセルトナ−
JPS59177569A (ja) * 1983-03-28 1984-10-08 Fujikura Kasei Kk 圧力定着性トナ−およびその製造方法
JPH0629978B2 (ja) * 1983-10-14 1994-04-20 富士写真フイルム株式会社 カプセルトナ−
JPS60120366A (ja) * 1983-12-02 1985-06-27 Fuji Photo Film Co Ltd カプセルトナ−
JPH0740142B2 (ja) * 1985-11-05 1995-05-01 日本カーバイド工業株式会社 静電荷像現像用トナ−
JPS61143774A (ja) * 1985-11-25 1986-07-01 Fuji Photo Film Co Ltd カプセルトナー
US4636451A (en) * 1986-02-13 1987-01-13 Minnesota Mining And Manufacturing Company Pressure-fixable toner material and method of making same
JPH0752306B2 (ja) * 1986-03-14 1995-06-05 トツパン・ム−ア株式会社 カプセルトナ−
EP0250139A3 (en) * 1986-06-11 1989-07-05 Kao Corporation Electrophotographic developer
US5069831A (en) * 1988-12-22 1991-12-03 The Mead Corporation Method for separation of microcapsules and preparation of printing inks
US5015527A (en) * 1989-01-13 1991-05-14 Moore Business Forms, Inc. Interfacial epoxy microcapsulation system
JPH0810352B2 (ja) * 1989-07-19 1996-01-31 株式会社巴川製紙所 重合トナーの製造方法
US5043240A (en) * 1989-09-05 1991-08-27 Xerox Corporation Encapsulated toner compositions

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL224379A (it) * 1957-01-30
US3080250A (en) * 1958-03-13 1963-03-05 Xerox Corp Self-tackifying xerographic toner
FR1362933A (fr) * 1962-07-11 1964-06-05 Gevaert Photo Prod Nv Procédé pour l'encapsulage d'eau et de composés en phase aqueuse
US3429827A (en) * 1962-11-23 1969-02-25 Moore Business Forms Inc Method of encapsulation
GB1091141A (en) * 1963-12-13 1967-11-15 Wallace & Tiernan Inc Encapsulating liquids or solids by interfacial polymerisation
US3782895A (en) * 1970-12-15 1974-01-01 Sandoz Ltd Electrostatic dyeing with microcapsules containing dyes in liquids of high dielectric constant
CA986770A (en) * 1972-04-10 1976-04-06 Jack C. Goldfrank Pressure fixable magnetic toners
US3893932A (en) * 1972-07-13 1975-07-08 Xerox Corp Pressure fixable toner
DE2456432C3 (de) * 1974-11-29 1981-12-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung eines Toners für elektrostatographische Entwickler
GB1538075A (en) * 1975-03-24 1979-01-10 Champion Paper Co Ltd Formation of microcapsules by interfacial cross-linking and microcapsules produced thereby
DE2547118B2 (de) * 1975-10-21 1977-12-08 Elfotec Ag, Zumikon (Schweiz) Verwendung eines magnetischen einkomponententoners in einem verfahren zur elektrophotographischen bildaufzeichnung

Also Published As

Publication number Publication date
EP0002119A1 (en) 1979-05-30
IT1106250B (it) 1985-11-11
AU4114978A (en) 1980-05-01
JPS5476233A (en) 1979-06-18
IE782173L (en) 1979-05-10
IE47484B1 (en) 1984-04-04
AU521423B2 (en) 1982-04-01
DE2862032D1 (en) 1982-11-04
JPS6354175B2 (it) 1988-10-27
BR7807408A (pt) 1979-05-15
CA1119445A (en) 1982-03-09
EP0002119B1 (en) 1982-09-15
ZA786186B (en) 1979-12-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931130