IT1193221B - Polvere per lo sviluppo d'immagini latenti e relativo procedimento di fabbricazione - Google Patents

Polvere per lo sviluppo d'immagini latenti e relativo procedimento di fabbricazione

Info

Publication number
IT1193221B
IT1193221B IT25646/79A IT2564679A IT1193221B IT 1193221 B IT1193221 B IT 1193221B IT 25646/79 A IT25646/79 A IT 25646/79A IT 2564679 A IT2564679 A IT 2564679A IT 1193221 B IT1193221 B IT 1193221B
Authority
IT
Italy
Prior art keywords
powder
development
manufacturing procedure
latent images
related manufacturing
Prior art date
Application number
IT25646/79A
Other languages
English (en)
Other versions
IT7925646A0 (it
Inventor
Andre Georges Lucan
Francois Edouard Pon
Jean Philippe Voirin
Original Assignee
Cii
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 Cii filed Critical Cii
Publication of IT7925646A0 publication Critical patent/IT7925646A0/it
Application granted granted Critical
Publication of IT1193221B publication Critical patent/IT1193221B/it

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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/09775—Organic compounds containing atoms other than carbon, hydrogen or oxygen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT25646/79A 1978-09-12 1979-09-12 Polvere per lo sviluppo d'immagini latenti e relativo procedimento di fabbricazione IT1193221B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7826113A FR2436423A1 (fr) 1978-09-12 1978-09-12 Poudre pour le developpement d'images latentes et son procede de fabrication

Publications (2)

Publication Number Publication Date
IT7925646A0 IT7925646A0 (it) 1979-09-12
IT1193221B true IT1193221B (it) 1988-06-15

Family

ID=9212528

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25646/79A IT1193221B (it) 1978-09-12 1979-09-12 Polvere per lo sviluppo d'immagini latenti e relativo procedimento di fabbricazione

Country Status (6)

Country Link
US (1) US4514484A (it)
JP (1) JPS5538597A (it)
DE (1) DE2936841A1 (it)
FR (1) FR2436423A1 (it)
GB (1) GB2034491B (it)
IT (1) IT1193221B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478839B1 (fr) * 1980-03-20 1987-07-17 Bull Sa Poudre pour le developpement d'images latentes et son procede de fabrication
US4430408A (en) * 1982-06-25 1984-02-07 Minnesota Mining And Manufacturing Company Developing powder composition containing a fluorine-modified alkyl siloxane
DE3466093D1 (en) * 1983-04-28 1987-10-15 Kao Corp Magnetic toner
JPS59200257A (ja) * 1983-04-28 1984-11-13 Kao Corp 磁性トナ−
US4965172A (en) * 1988-12-22 1990-10-23 E. I. Du Pont De Nemours And Company Humidity-resistant proofing toners with low molecular weight polystyrene
US5104763A (en) * 1990-05-18 1992-04-14 Xerox Corporation Encapsulated toner compositions
DE4020749A1 (de) * 1990-06-29 1992-01-02 Johannes Honerkamp Filmveredelungseinheit

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL284236A (it) * 1961-10-24
US3185777A (en) * 1963-03-27 1965-05-25 Xerox Corp Magnetic recording
US3227675A (en) * 1963-05-01 1966-01-04 Huber Corp J M Silane-treated clay reinforced resin compositions
NL159795C (it) * 1968-07-22 Minnesota Mining & Mfg
US3558492A (en) * 1969-06-11 1971-01-26 Du Pont Ferromagnetic chromium oxide recording members and compositions stabilized with tertiary amine-containing polymers
US3840464A (en) * 1970-12-30 1974-10-08 Agfa Gevaert Nv Electrostatic glass bead carrier material
GB1359819A (en) * 1970-12-30 1974-07-10 Agfa Gevaert Electrophotography
US3900588A (en) * 1974-02-25 1975-08-19 Xerox Corp Non-filming dual additive developer
US4070296A (en) * 1974-08-26 1978-01-24 Xerox Corporation Triboelectrically controlled covalently dyed toner materials
US4043929A (en) * 1974-08-26 1977-08-23 Xerox Corporation Electrostatographic carrier composition
JPS51101535A (it) * 1975-03-04 1976-09-08 Toyo Ink Mfg Co
DE2620660A1 (de) * 1975-05-15 1976-12-02 Kip Kk Trockenentwicklerteilchen zur verwendung in der elektrofotografie und verfahren zum entwickeln von elektrostatischen bildern mit solchen teilchen
NL7706989A (nl) * 1976-08-02 1978-02-06 Xerox Corp Werkwijze ter vorming van toners door polymerisa- tie.
DE2727890A1 (de) * 1976-08-02 1978-02-09 Xerox Corp Verfahren zur herstellung eines toners
JPS599051B2 (ja) * 1976-09-06 1984-02-29 株式会社リコー 現像方法
JPS5381125A (en) * 1976-12-27 1978-07-18 Ricoh Co Ltd Electrophotographic magnetic toner
DK418578A (da) * 1977-09-22 1979-03-23 Hitachi Metals Ltd Magnetisk toner
JPS54122129A (en) * 1978-03-16 1979-09-21 Canon Inc Magnetic toner

Also Published As

Publication number Publication date
FR2436423A1 (fr) 1980-04-11
GB2034491A (en) 1980-06-04
GB2034491B (en) 1982-08-04
US4514484A (en) 1985-04-30
DE2936841A1 (de) 1980-03-20
JPS6343741B2 (it) 1988-09-01
JPS5538597A (en) 1980-03-18
IT7925646A0 (it) 1979-09-12
FR2436423B1 (it) 1981-02-13

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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: 19970918