ES431567A1 - Toner composition for electrostatography - Google Patents

Toner composition for electrostatography

Info

Publication number
ES431567A1
ES431567A1 ES431567A ES431567A ES431567A1 ES 431567 A1 ES431567 A1 ES 431567A1 ES 431567 A ES431567 A ES 431567A ES 431567 A ES431567 A ES 431567A ES 431567 A1 ES431567 A1 ES 431567A1
Authority
ES
Spain
Prior art keywords
particles
carbon black
turning
producing
original document
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
ES431567A
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.)
Tenneco Chemicals Inc
Original Assignee
Tenneco Chemicals Inc
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 Tenneco Chemicals Inc filed Critical Tenneco Chemicals Inc
Publication of ES431567A1 publication Critical patent/ES431567A1/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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • G03G9/0904—Carbon black

Abstract

A method for producing a copy of an original document comprising the steps of (a) producing a latent electrostatic image on a surface (b) triboelectrifying tack particles, said tack particles comprising a colorant dispersed in an insulating resin, said colorant comprising 5 to 20% by weight of a carbon black having a surface area of 275 to 800 m2/g, a carbon black oxygen content of 3 to 10%, a carbon black structure of 70 to 250 cc/100 gr DBP and a particle size of 5 to 75 mμ, c) contacting said triboelectric turning particles with said surface impressed by the latent electrostatic image, thus placing said turning particles on said image configuration surface and d) transferring said turning particles to a second surface in the image configuration corresponding to said original document. (Machine-translation by Google Translate, not legally binding)
ES431567A 1973-11-02 1974-10-31 Toner composition for electrostatography Expired ES431567A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41252473A 1973-11-02 1973-11-02

Publications (1)

Publication Number Publication Date
ES431567A1 true ES431567A1 (en) 1977-01-16

Family

ID=23633347

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431567A Expired ES431567A1 (en) 1973-11-02 1974-10-31 Toner composition for electrostatography

Country Status (12)

Country Link
JP (1) JPS5733786B2 (en)
BE (1) BE821402A (en)
BR (1) BR7407148D0 (en)
CA (1) CA1035988A (en)
DE (1) DE2439884B2 (en)
ES (1) ES431567A1 (en)
FR (1) FR2250141B1 (en)
GB (1) GB1467495A (en)
IT (1) IT1025305B (en)
NL (1) NL7414376A (en)
SE (1) SE398926B (en)
SU (1) SU753368A3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162754A (en) * 1980-05-19 1981-12-14 Tomoegawa Paper Co Ltd Electrophotographic toner
JPS56162753A (en) * 1980-05-19 1981-12-14 Tomoegawa Paper Co Ltd Electrophotographic toner
WO1983002013A1 (en) * 1981-11-26 1983-06-09 Kishi, Kenichi Magnetic toner
JPH0648399B2 (en) * 1984-02-17 1994-06-22 三田工業株式会社 Method of developing electrostatic image
DE3439482A1 (en) * 1984-10-27 1986-05-07 Röhm GmbH, 6100 Darmstadt METHOD FOR COATING SUBSTRATES WITH SCRATCH-RESISTANT, NON-REFLECTIVE COVERS
JPS6221183U (en) * 1985-06-27 1987-02-07
JP2769317B2 (en) * 1986-06-30 1998-06-25 三田工業株式会社 Magnetic brush development
JPS6385650A (en) * 1986-09-30 1988-04-16 Mita Ind Co Ltd Developing method in electrophotography
JP2596563B2 (en) * 1987-09-29 1997-04-02 三田工業株式会社 Toner composition
JP2602376B2 (en) * 1991-07-17 1997-04-23 三田工業株式会社 Black toner for electrophotography
JP2770816B2 (en) * 1996-06-04 1998-07-02 ミノルタ株式会社 toner
TWI395760B (en) * 2009-06-06 2013-05-11 Swancor Ind Co Ltd A method of increasing the shelf life of a vinyl ester resin or an unsaturated polyester resin
US8846283B2 (en) * 2012-11-28 2014-09-30 Xerox Corporation Hyperpigmented toner
EP3012298B1 (en) * 2013-06-21 2018-02-28 Mitsubishi Engineering-Plastics Corporation Crystalline thermoplastic resin composition and molded article
KR102079301B1 (en) 2015-07-17 2020-02-19 캐보트 코포레이션 Oxidized Carbon Black and Applications for Lead Acid Batteries

Also Published As

Publication number Publication date
JPS5733786B2 (en) 1982-07-19
NL7414376A (en) 1975-01-31
DE2439884B2 (en) 1979-11-15
JPS5080137A (en) 1975-06-30
IT1025305B (en) 1978-08-10
SE7413518L (en) 1975-05-05
FR2250141A1 (en) 1975-05-30
GB1467495A (en) 1977-03-16
SU753368A3 (en) 1980-07-30
BE821402A (en) 1975-02-17
DE2439884A1 (en) 1975-05-07
SE398926B (en) 1978-01-23
CA1035988A (en) 1978-08-08
FR2250141B1 (en) 1984-10-19
BR7407148D0 (en) 1975-08-26

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