CA2041910A1 - Toner et revelateur a additif d'enrichissement de charge - Google Patents

Toner et revelateur a additif d'enrichissement de charge

Info

Publication number
CA2041910A1
CA2041910A1 CA2041910A CA2041910A CA2041910A1 CA 2041910 A1 CA2041910 A1 CA 2041910A1 CA 2041910 A CA2041910 A CA 2041910A CA 2041910 A CA2041910 A CA 2041910A CA 2041910 A1 CA2041910 A1 CA 2041910A1
Authority
CA
Canada
Prior art keywords
toner
present
enhancing additives
charge enhancing
developer compositions
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.)
Granted
Application number
CA2041910A
Other languages
English (en)
Other versions
CA2041910C (fr
Inventor
Joseph R. Weber
Edward J. Gutman
John R. Laing
John L. Haack
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 CA2041910A1 publication Critical patent/CA2041910A1/fr
Application granted granted Critical
Publication of CA2041910C publication Critical patent/CA2041910C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/09741—Organic compounds cationic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/904—Powder coating compositions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
CA002041910A 1990-06-01 1991-05-07 Toner et revelateur a additif d'enrichissement de charge Expired - Fee Related CA2041910C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US531,739 1990-06-01
US07/531,739 US5045423A (en) 1990-06-01 1990-06-01 Toner and developer compositions with charge enhancing additives

Publications (2)

Publication Number Publication Date
CA2041910A1 true CA2041910A1 (fr) 1991-12-02
CA2041910C CA2041910C (fr) 1999-04-20

Family

ID=24118856

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002041910A Expired - Fee Related CA2041910C (fr) 1990-06-01 1991-05-07 Toner et revelateur a additif d'enrichissement de charge

Country Status (6)

Country Link
US (1) US5045423A (fr)
EP (1) EP0460510B1 (fr)
JP (1) JP3072144B2 (fr)
CA (1) CA2041910C (fr)
DE (1) DE69118963T2 (fr)
ES (1) ES2087175T3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754406B2 (ja) * 1989-11-08 1995-06-07 株式会社巴川製紙所 静電荷像現像用トナー
US5308363A (en) * 1992-02-18 1994-05-03 Xerox Corporation Process for quaternary ammonium bisulfates
US5494768A (en) * 1992-10-01 1996-02-27 Nashua Corporation Toner composition containing ethylene bisamide compounds
US5283086A (en) * 1992-12-23 1994-02-01 The University Of Western Ontario Plasma treatment of polymer powders
US6048920A (en) 1994-08-15 2000-04-11 Xerox Corporation Magnetic nanocomposite compositions and processes for the preparation and use thereof
US6017668A (en) * 1999-05-26 2000-01-25 Xerox Corporation Toner compositions
CN100347247C (zh) * 2002-12-26 2007-11-07 米克斯服务有限公司 颜料团聚体,其制备方法及其用途
US8101328B2 (en) * 2008-02-08 2012-01-24 Xerox Corporation Charge control agents for toner compositions
JP6970463B2 (ja) 2020-02-26 2021-11-24 株式会社クロンティップ バッグ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299903A (en) * 1980-07-03 1981-11-10 Xerox Corporation Emulsion polymerization process for dry positive toner compositions employs charge control agent as wetting agent
US4338390A (en) * 1980-12-04 1982-07-06 Xerox Corporation Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser
US4560635A (en) * 1984-08-30 1985-12-24 Xerox Corporation Toner compositions with ammonium sulfate charge enhancing additives
US4752550A (en) * 1986-12-05 1988-06-21 Xerox Corporation Toner compositions with inner salt charge enhancing additives
US4820604A (en) * 1987-10-01 1989-04-11 Xerox Corporation Toner and developer compositions with sulfur cotaining organopolysiloxane waxes
US4894308A (en) * 1988-10-17 1990-01-16 Xerox Corporation Process for preparing electrophotographic toner
US4904762A (en) * 1989-08-21 1990-02-27 Xerox Corporation Toner compositions with charge enhancing additives

Also Published As

Publication number Publication date
JPH04232966A (ja) 1992-08-21
CA2041910C (fr) 1999-04-20
JP3072144B2 (ja) 2000-07-31
EP0460510A1 (fr) 1991-12-11
EP0460510B1 (fr) 1996-04-24
DE69118963T2 (de) 1996-09-12
DE69118963D1 (de) 1996-05-30
US5045423A (en) 1991-09-03
ES2087175T3 (es) 1996-07-16

Similar Documents

Publication Publication Date Title
DE69502807T2 (de) Gefärbte metallpigmente
GB2163861B (en) Toner compositions with ammonium sulfate charge enhancing additives
AU4597689A (en) Inorganic pigments having improved properties, containing polyorganisoloxane additives
DE3469075D1 (en) Photoconductive compositions and electrophotographic photoreceptors using the same
ES2081938T3 (es) Composiciones para toner y revelador con aditivos potenciadores de carga.
CA2154091A1 (fr) Compositions de toners magnetiques
CA2041910A1 (fr) Toner et revelateur a additif d'enrichissement de charge
GB1375814A (fr)
DE3465384D1 (en) Toner composition for use in the developing of electrostatic charge patterns
FR2586696B1 (fr) Colorant rouge pour le developpement d'images electrostatiques latentes
EP0402026A3 (fr) Particule de pigment noir
CA2047816A1 (fr) Toner et revelateur a resines a verre soluble
JPS57168255A (en) Two-component developer for electrophotography
DK428689D0 (da) Middel og fremgangsmaade til fremkaldelse af elektrostatiske, latente billeder
GB2283827A (en) Charge-control agent composition and toner containing this composition
JPS57151952A (en) Magnetic developer
JPS57130044A (en) Negatively charging magenta toner
JPS5740264A (en) Toner for developing electrostatic latent image
GB1172839A (en) Electrophotographic Developer Materials.
CA2061109A1 (fr) Toners
DE3561018D1 (en) Squarylium charge generating dye and electrophotographic photoconductor
JPS5764252A (en) Charge type magnetic toner
IL56092A0 (en) Eyeglasses of the multi-focal type and positioning member particularly useful therewith
JPS5436726A (en) Dry type development for zerography
GB9111090D0 (en) Toner and developer compositions

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed