FR2249368A1 - Particulate electrophotographic toner material - comprising colourant and branched polyester, suitable for high speed copiers - Google Patents

Particulate electrophotographic toner material - comprising colourant and branched polyester, suitable for high speed copiers

Info

Publication number
FR2249368A1
FR2249368A1 FR7435605A FR7435605A FR2249368A1 FR 2249368 A1 FR2249368 A1 FR 2249368A1 FR 7435605 A FR7435605 A FR 7435605A FR 7435605 A FR7435605 A FR 7435605A FR 2249368 A1 FR2249368 A1 FR 2249368A1
Authority
FR
France
Prior art keywords
mole
units
colourant
alkyl
high speed
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
FR7435605A
Other languages
English (en)
French (fr)
Other versions
FR2249368B1 (xx
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 FR2249368A1 publication Critical patent/FR2249368A1/fr
Application granted granted Critical
Publication of FR2249368B1 publication Critical patent/FR2249368B1/fr
Granted 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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7435605A 1973-10-26 1974-10-23 Particulate electrophotographic toner material - comprising colourant and branched polyester, suitable for high speed copiers Granted FR2249368A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41012873A 1973-10-26 1973-10-26

Publications (2)

Publication Number Publication Date
FR2249368A1 true FR2249368A1 (en) 1975-05-23
FR2249368B1 FR2249368B1 (xx) 1977-10-28

Family

ID=23623341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435605A Granted FR2249368A1 (en) 1973-10-26 1974-10-23 Particulate electrophotographic toner material - comprising colourant and branched polyester, suitable for high speed copiers

Country Status (7)

Country Link
JP (1) JPS57493B2 (xx)
BE (1) BE821486A (xx)
BR (1) BR7406483A (xx)
CA (1) CA1032804A (xx)
DE (1) DE2435894A1 (xx)
FR (1) FR2249368A1 (xx)
NL (1) NL7414076A (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665146A (en) * 1979-10-31 1981-06-02 Toyobo Co Ltd Electrophotographic toner
JPS56116041A (en) * 1980-02-18 1981-09-11 Toyobo Co Ltd Binder for photographic toner
JPS5911902B2 (ja) * 1980-08-15 1984-03-19 コニカ株式会社 静電荷像現像用トナ−
GB2100873B (en) 1981-06-19 1984-11-21 Konishiroku Photo Ind Toner for developing electrostatic latent image
DE3249874C3 (de) * 1981-06-19 1995-09-07 Konishiroku Photo Ind Toner zum Entwickeln latenter elektrostatischer Bilder
JPS57208559A (en) * 1981-06-19 1982-12-21 Konishiroku Photo Ind Co Ltd Toner for electrostatic charged image development
JPS5811952A (ja) * 1981-06-19 1983-01-22 Konishiroku Photo Ind Co Ltd 熱ローラ定着用静電荷像現像用トナー
JPS5814145A (ja) * 1981-07-20 1983-01-26 Konishiroku Photo Ind Co Ltd 静電荷像現像剤
JPS5814147A (ja) * 1981-07-20 1983-01-26 Konishiroku Photo Ind Co Ltd 静電荷像現像剤
JPS5814144A (ja) * 1981-07-20 1983-01-26 Konishiroku Photo Ind Co Ltd 静電荷像現像剤
US4446302A (en) * 1982-07-14 1984-05-01 Eastman Kodak Company Electrostatographic developers comprising toners containing a polyester having p-hydroxybenzoic acid recurring units
US4416965A (en) * 1982-07-14 1983-11-22 Eastman Kodak Company Electrostatographic developers comprising toners containing a polyester having p-hydroxybenzoic acid recurring units
USRE32136E (en) * 1982-07-14 1986-05-06 Eastman Kodak Company Electrostatographic developers comprising toners containing a polyester having p-hydroxybenzoic acid recurring units
JPS5949551A (ja) * 1982-09-16 1984-03-22 Mitsui Toatsu Chem Inc 電子写真トナ−用樹脂
JP2703213B2 (ja) * 1984-06-18 1998-01-26 株式会社リコー 負帯電性現像用トナー
JPH0713757B2 (ja) * 1984-12-27 1995-02-15 キヤノン株式会社 電子写真用トナ−
JPS63280729A (ja) * 1987-05-13 1988-11-17 Mitsubishi Rayon Co Ltd トナ−用ポリエステル樹脂の製造方法
JP2708438B2 (ja) * 1987-11-14 1998-02-04 株式会社リコー 電子写真現像用トナー
JP2696931B2 (ja) * 1988-06-03 1998-01-14 大日本インキ化学工業株式会社 静電荷現像剤用カラートナー組成物
JP2795350B2 (ja) * 1989-08-16 1998-09-10 コニカ株式会社 画像形成方法
US5324612A (en) * 1991-10-03 1994-06-28 Toyo Boseki Kabushiki Kaisha Toner for electrophotography
US6300024B1 (en) 1999-06-30 2001-10-09 Canon Kabushiki Kaisha Toner, two-component type developer, heat fixing method, image forming method and apparatus unit
JP3491883B2 (ja) 1999-09-28 2004-01-26 花王株式会社 トナー用結着樹脂

Also Published As

Publication number Publication date
JPS57493B2 (xx) 1982-01-06
CA1032804A (en) 1978-06-13
FR2249368B1 (xx) 1977-10-28
NL7414076A (nl) 1975-01-31
BR7406483A (pt) 1976-03-30
BE821486A (fr) 1975-02-17
DE2435894A1 (de) 1975-04-30
JPS5075043A (xx) 1975-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse