EP0347800A3 - Entwickler für elektrostatische Bilder - Google Patents

Entwickler für elektrostatische Bilder Download PDF

Info

Publication number
EP0347800A3
EP0347800A3 EP19890111106 EP89111106A EP0347800A3 EP 0347800 A3 EP0347800 A3 EP 0347800A3 EP 19890111106 EP19890111106 EP 19890111106 EP 89111106 A EP89111106 A EP 89111106A EP 0347800 A3 EP0347800 A3 EP 0347800A3
Authority
EP
European Patent Office
Prior art keywords
resin
toner
electrostatic images
acid ester
weight
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
EP19890111106
Other languages
English (en)
French (fr)
Other versions
EP0347800B1 (de
EP0347800A2 (de
Inventor
Akira Matsumura
Morio C/O Mitsubishi Gas Chemical Co. Inc. Gaku
Tomiji Itou
Hidenori Mitsubishi Gas Chemical Co. Inc. Kinbara
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.)
Mitsubishi Chemical Corp
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
Nippon Synthetic Chemical Industry 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
Priority claimed from JP63153561A external-priority patent/JP2680043B2/ja
Priority claimed from JP63230536A external-priority patent/JPH0279051A/ja
Priority claimed from JP63230537A external-priority patent/JPH0279050A/ja
Application filed by Mitsubishi Gas Chemical Co Inc, Nippon Synthetic Chemical Industry Co Ltd filed Critical Mitsubishi Gas Chemical Co Inc
Publication of EP0347800A2 publication Critical patent/EP0347800A2/de
Publication of EP0347800A3 publication Critical patent/EP0347800A3/de
Application granted granted Critical
Publication of EP0347800B1 publication Critical patent/EP0347800B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08793—Crosslinked polymers

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
EP19890111106 1988-06-23 1989-06-19 Entwickler für elektrostatische Bilder Expired - Lifetime EP0347800B1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP63153561A JP2680043B2 (ja) 1988-06-23 1988-06-23 静電画像用トナー
JP153561/88 1988-06-23
JP63230536A JPH0279051A (ja) 1988-09-14 1988-09-14 静電画像用トナー
JP63230537A JPH0279050A (ja) 1988-09-14 1988-09-14 静電画像用トナー
JP230536/88 1988-09-14
JP230537/88 1988-09-14

Publications (3)

Publication Number Publication Date
EP0347800A2 EP0347800A2 (de) 1989-12-27
EP0347800A3 true EP0347800A3 (de) 1991-02-27
EP0347800B1 EP0347800B1 (de) 1995-02-22

Family

ID=27320492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890111106 Expired - Lifetime EP0347800B1 (de) 1988-06-23 1989-06-19 Entwickler für elektrostatische Bilder

Country Status (2)

Country Link
EP (1) EP0347800B1 (de)
DE (1) DE68921254T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2088093C (en) * 1992-01-31 1999-06-29 Masaaki Shin Electrophotographic toner and production process thereof
JPH11140276A (ja) * 1997-11-11 1999-05-25 Sumitomo Chem Co Ltd 多官能シアン酸エステル樹脂組成物および樹脂封止型半導体装置
WO1999046645A1 (fr) 1998-03-11 1999-09-16 Sanyo Chemical Industries, Ltd. Toner et procede de formation d'images
DE19929523A1 (de) * 1999-06-28 2001-01-18 Schott Glas Beschichtungsmaterial sowie Herstellungsverfahren für ein Beschichtungsmaterial
JP5061052B2 (ja) 2008-07-11 2012-10-31 日本ユピカ株式会社 トナー用ポリエステル樹脂及び静電荷現像用トナー
CN106893258B (zh) * 2015-12-17 2019-03-19 广东生益科技股份有限公司 一种环氧树脂组合物以及含有它的预浸料、层压板和印制电路板

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31072E (en) * 1973-07-18 1982-11-02 Eastman Kodak Company Electrographic developing composition and process
US4457998A (en) * 1982-02-08 1984-07-03 Xerox Corporation Composition with uncrosslinked polymer contained in a crosslinked polymer network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31072E (en) * 1973-07-18 1982-11-02 Eastman Kodak Company Electrographic developing composition and process
US4457998A (en) * 1982-02-08 1984-07-03 Xerox Corporation Composition with uncrosslinked polymer contained in a crosslinked polymer network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 12, no. 203 (P-715)(3050) 11 June 1988; & JP-A-63 005 351 (RICOH CO., LTD.) 11 January 1988, *

Also Published As

Publication number Publication date
DE68921254T2 (de) 1995-08-10
EP0347800B1 (de) 1995-02-22
EP0347800A2 (de) 1989-12-27
DE68921254D1 (de) 1995-03-30

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