JPS56113141A - Pressure fixing toner - Google Patents

Pressure fixing toner

Info

Publication number
JPS56113141A
JPS56113141A JP1548880A JP1548880A JPS56113141A JP S56113141 A JPS56113141 A JP S56113141A JP 1548880 A JP1548880 A JP 1548880A JP 1548880 A JP1548880 A JP 1548880A JP S56113141 A JPS56113141 A JP S56113141A
Authority
JP
Japan
Prior art keywords
epoxy resin
toner
solid
100pts
colorant
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.)
Pending
Application number
JP1548880A
Other languages
Japanese (ja)
Inventor
Toshiharu Nakagawa
Toshihiko Oguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1548880A priority Critical patent/JPS56113141A/en
Publication of JPS56113141A publication Critical patent/JPS56113141A/en
Pending 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
    • G03G9/0975—Organic compounds anionic
    • 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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08753—Epoxyresins

Abstract

PURPOSE:To obtain a pressure fixing toner usable on plain paper and superior in fluidity, by adding a liquid epoxy resin and a solid chlorinated paraffin to a solid epoxy resin as a resin component each in a specified amount range. CONSTITUTION:2-30pts.wt. epoxy resin liquid at normal temperature and 10- 100pts.wt. solid chlorinated paraffin of 50-75% chlorination rate are added to 100pts.wt. solid epoxy resin of >=60 deg.C softening point together with a colorant, a charge controlling agent, and other necessary additives, mixed, heat neaded, pulverized, and classified to obtain a toner of 3-20mum particle diameter. A magnetic powder may be added to prepare a magnetic toner. The obtained toner does not cause melt attachment to one another particles and agglomeration, has good dispersivity of the colorant, the magnetic powder, etc., and superior pressure fixability on plain paper, and forms a sharp, fogless copy image.
JP1548880A 1980-02-13 1980-02-13 Pressure fixing toner Pending JPS56113141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1548880A JPS56113141A (en) 1980-02-13 1980-02-13 Pressure fixing toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1548880A JPS56113141A (en) 1980-02-13 1980-02-13 Pressure fixing toner

Publications (1)

Publication Number Publication Date
JPS56113141A true JPS56113141A (en) 1981-09-05

Family

ID=11890174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1548880A Pending JPS56113141A (en) 1980-02-13 1980-02-13 Pressure fixing toner

Country Status (1)

Country Link
JP (1) JPS56113141A (en)

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