DE68926993T2 - Toner - Google Patents

Toner

Info

Publication number
DE68926993T2
DE68926993T2 DE68926993T DE68926993T DE68926993T2 DE 68926993 T2 DE68926993 T2 DE 68926993T2 DE 68926993 T DE68926993 T DE 68926993T DE 68926993 T DE68926993 T DE 68926993T DE 68926993 T2 DE68926993 T2 DE 68926993T2
Authority
DE
Germany
Prior art keywords
toner
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 - Lifetime
Application number
DE68926993T
Other languages
English (en)
Other versions
DE68926993D1 (de
Inventor
Noriyuki Tajiri
Hirokazu Ito
Masayuki Takyu
Ryo Funato
Shinji C Kubo
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 Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17932845&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68926993(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Application granted granted Critical
Publication of DE68926993D1 publication Critical patent/DE68926993D1/de
Publication of DE68926993T2 publication Critical patent/DE68926993T2/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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
DE68926993T 1988-12-01 1989-11-30 Toner Expired - Lifetime DE68926993T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30442588 1988-12-01

Publications (2)

Publication Number Publication Date
DE68926993D1 DE68926993D1 (de) 1996-09-26
DE68926993T2 true DE68926993T2 (de) 2003-05-28

Family

ID=17932845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926993T Expired - Lifetime DE68926993T2 (de) 1988-12-01 1989-11-30 Toner

Country Status (3)

Country Link
US (1) US5153301A (de)
EP (1) EP0371824B2 (de)
DE (1) DE68926993T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2766397B2 (ja) * 1990-12-28 1998-06-18 ポリプラスチックス株式会社 溶融熱安定性の高い成形用ポリエステル樹脂及びその成形品
DE69225855T2 (de) * 1991-08-28 1998-11-12 Mitsubishi Rayon Co Polyesterharz und seine Verwendung
EP0741166A3 (de) * 1991-08-28 1996-11-20 Mitsubishi Rayon Co., Ltd Direkt formbare Polyesterflasche
WO1996002870A1 (fr) * 1994-07-13 1996-02-01 Mitsubishi Rayon Co., Ltd. Resine polyester pour un toner, procede de preparation de la resine et toner obtenu
US6342273B1 (en) * 1994-11-16 2002-01-29 Dsm N.V. Process for coating a substrate with a powder paint composition
DE69514648T2 (de) 1995-06-27 2000-07-13 Agfa Gevaert Nv Verfahren zur Herstellung eines Bildes nach dem Wärmeverfahren
US6007958A (en) * 1995-06-27 1999-12-28 Mitsubishi Rayon Company Ltd. Polyester resin for full color toner
JPWO2003001302A1 (ja) 2001-06-20 2004-10-14 三菱レイヨン株式会社 トナー用ポリエステル樹脂、トナー用ポリエステル樹脂の製造方法及びそれを用いたトナー
ES2391767T3 (es) * 2002-12-20 2012-11-29 Mitsubishi Rayon Co., Ltd. Composición de resina de poliéster para tóner y tóner
US7329476B2 (en) 2005-03-31 2008-02-12 Xerox Corporation Toner compositions and process thereof
JP4966166B2 (ja) * 2007-11-06 2012-07-04 株式会社リコー トナーの製造方法及びトナー、現像剤、画像形成方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314049A (en) * 1980-03-14 1982-02-02 Kao Soap Co., Ltd. Polyester resin composition
JPS56167767A (en) * 1980-05-30 1981-12-23 Toyobo Co Ltd Paint composition for painted steel
JPS57109825A (en) * 1980-12-26 1982-07-08 Kao Corp Preparation of novel polyester resin
US4533614A (en) * 1982-06-01 1985-08-06 Canon Kabushiki Kaisha Heat-fixable dry system toner
JPS62236871A (ja) * 1986-04-08 1987-10-16 Toray Ind Inc 粉体塗料用熱可塑性ポリエステル組成物
US4725664A (en) * 1986-07-22 1988-02-16 Celanese Corporation Impact modified polyester
JPH079546B2 (ja) * 1986-11-17 1995-02-01 日本合成化学工業株式会社 トナ−用のバインダ−
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
JP2592266B2 (ja) * 1987-10-19 1997-03-19 三菱レイヨン株式会社 トナー用ポリエステル樹脂及びその製造法
JPH0727281B2 (ja) * 1987-12-14 1995-03-29 花王株式会社 電子写真用現像剤組成物
JPH01155360A (ja) * 1987-12-14 1989-06-19 Kao Corp 電子写真用現像剤組成物
JPH01155361A (ja) * 1987-12-14 1989-06-19 Kao Corp 電子写真用現像剤組成物

Also Published As

Publication number Publication date
EP0371824A2 (de) 1990-06-06
US5153301A (en) 1992-10-06
EP0371824B1 (de) 1996-08-21
EP0371824A3 (de) 1991-11-21
DE68926993D1 (de) 1996-09-26
EP0371824B2 (de) 2002-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings