ES410206A1 - Electrostatographic toner additive - Google Patents

Electrostatographic toner additive

Info

Publication number
ES410206A1
ES410206A1 ES410206A ES410206A ES410206A1 ES 410206 A1 ES410206 A1 ES 410206A1 ES 410206 A ES410206 A ES 410206A ES 410206 A ES410206 A ES 410206A ES 410206 A1 ES410206 A1 ES 410206A1
Authority
ES
Spain
Prior art keywords
printing powder
particle size
average particle
imaging surface
constituting
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
ES410206A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26707132&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES410206(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of ES410206A1 publication Critical patent/ES410206A1/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
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08713—Polyvinylhalogenides
    • G03G9/0872—Polyvinylhalogenides containing fluorine
    • 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
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the particles
    • 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
    • G03G9/08791—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by the presence of specified groups or side chains
    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles

Abstract

An imaging method comprising constituting a latent electrostatic image on an imaging surface and constituting a printing powder image on the said imaging surface, by contacting said imaging surface with an electrostatical developer material comprising particles, which include finely divided printing powder material, of an average particle size of less than about 30 microns, and a smaller proportion, based on the weight of said printing powder, of a stable polymeric additive, tenacious, and practically not sooty, of an average particle size of less than approximately the average particle size of said finely divided printing powder (Machine-translation by Google Translate, not legally binding)
ES410206A 1969-07-03 1972-12-29 Electrostatographic toner additive Expired ES410206A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83909269A 1969-07-03 1969-07-03
US3135370A 1970-04-23 1970-04-23

Publications (1)

Publication Number Publication Date
ES410206A1 true ES410206A1 (en) 1975-12-01

Family

ID=26707132

Family Applications (2)

Application Number Title Priority Date Filing Date
ES381389A Expired ES381389A1 (en) 1969-07-03 1970-07-02 Electrostatographic toner additive
ES410206A Expired ES410206A1 (en) 1969-07-03 1972-12-29 Electrostatographic toner additive

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES381389A Expired ES381389A1 (en) 1969-07-03 1970-07-02 Electrostatographic toner additive

Country Status (11)

Country Link
JP (1) JPS511130B1 (en)
AT (1) AT301334B (en)
BE (1) BE752944A (en)
CH (1) CH549822A (en)
DE (1) DE2032393C3 (en)
ES (2) ES381389A1 (en)
FI (1) FI56907C (en)
GB (1) GB1321651A (en)
NL (1) NL165306C (en)
NO (1) NO131626C (en)
PL (1) PL88884B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789988A (en) * 1971-10-12 1973-04-12 Xerox Corp COMPOSITION OF DEVELOPER AND METHOD FOR ITS USE
DE2352604B2 (en) * 1972-10-21 1980-09-11 Konishiroku Photo Industry Co., Ltd., Tokio Toner for electrostatographic dry developers
CA1088798A (en) * 1975-08-25 1980-11-04 Meurig W. Williams Electrostatographic developing material containing toner particles and a polystyrene additive
GB2170610B (en) * 1985-01-08 1989-02-15 Canon Kk Developer for developing electrostatic latent images
JPS6247651A (en) * 1985-08-27 1987-03-02 Canon Inc Image forming method
JPS6324214U (en) * 1986-07-28 1988-02-17
JPH0283556A (en) * 1988-09-20 1990-03-23 Minolta Camera Co Ltd Color image forming device
JP2827822B2 (en) * 1993-03-25 1998-11-25 日本電気株式会社 Electrostatic image developer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172839A (en) * 1965-12-02 1969-12-03 Rank Xerox Ltd Electrophotographic Developer Materials.

Also Published As

Publication number Publication date
DE2032393B2 (en) 1978-04-06
FI56907C (en) 1980-04-10
JPS511130B1 (en) 1976-01-14
ES381389A1 (en) 1973-04-16
BE752944A (en) 1971-01-04
CH549822A (en) 1974-05-31
DE2032393A1 (en) 1971-01-21
NL165306B (en) 1980-10-15
PL88884B1 (en) 1976-10-30
DE2032393C3 (en) 1985-04-25
NL165306C (en) 1981-03-16
GB1321651A (en) 1973-06-27
NO131626C (en) 1975-06-25
NL7009918A (en) 1971-01-05
NO131626B (en) 1975-03-17
AT301334B (en) 1972-08-25
FI56907B (en) 1979-12-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19930301