DE3789924T2 - Tonerzusammensetzung für elektrophotographie. - Google Patents

Tonerzusammensetzung für elektrophotographie.

Info

Publication number
DE3789924T2
DE3789924T2 DE3789924T DE3789924T DE3789924T2 DE 3789924 T2 DE3789924 T2 DE 3789924T2 DE 3789924 T DE3789924 T DE 3789924T DE 3789924 T DE3789924 T DE 3789924T DE 3789924 T2 DE3789924 T2 DE 3789924T2
Authority
DE
Germany
Prior art keywords
electrophotography
toner composition
toner
composition
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
DE3789924T
Other languages
English (en)
Other versions
DE3789924D1 (de
Inventor
Akira Misawa
Hisatomo Sato
Keiichi Ishikawa
Masaaki Shin
Akio Fujiwara
Kazuo Hisamatsu
Shoji Kawasaki
Kenji Uchiyama
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Toatsu 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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE3789924D1 publication Critical patent/DE3789924D1/de
Application granted granted Critical
Publication of DE3789924T2 publication Critical patent/DE3789924T2/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
    • 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
    • G03G9/08764—Polyureas; Polyurethanes
    • 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
DE3789924T 1986-01-30 1987-01-30 Tonerzusammensetzung für elektrophotographie. Expired - Lifetime DE3789924T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP1679986 1986-01-30
JP5369086 1986-03-13
JP5957086 1986-03-19
JP5957186 1986-03-19
PCT/JP1987/000064 WO1987004811A1 (en) 1986-01-30 1987-01-30 Toner composition for electrophotography

Publications (2)

Publication Number Publication Date
DE3789924D1 DE3789924D1 (de) 1994-07-07
DE3789924T2 true DE3789924T2 (de) 1994-09-08

Family

ID=27456654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789924T Expired - Lifetime DE3789924T2 (de) 1986-01-30 1987-01-30 Tonerzusammensetzung für elektrophotographie.

Country Status (5)

Country Link
US (1) US4833057A (de)
EP (1) EP0256136B1 (de)
KR (1) KR910002891B1 (de)
DE (1) DE3789924T2 (de)
WO (1) WO1987004811A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037715A (en) * 1987-12-10 1991-08-06 Mitsui Toatsu Chemicals, Inc. Resins for toner of electrophotography and method for manufacturing the same
JP2537252B2 (ja) * 1987-12-10 1996-09-25 三井東圧化学株式会社 電子写真用トナ―組成物
US5252421A (en) * 1988-07-18 1993-10-12 Fuji Xerox Co., Ltd. Electrophotographic toner
DE68923163T2 (de) * 1988-12-21 1996-01-04 Mitsui Toatsu Chemicals Tonerzusammensetzung für Elektrophotographie.
EP0381896B1 (de) * 1988-12-26 1995-10-04 MITSUI TOATSU CHEMICALS, Inc. Tonerzusammensetzung für Elektrophotographie
KR940002422B1 (ko) * 1990-01-16 1994-03-24 미쯔이도오아쯔 가가꾸 가부시기가이샤 전자사진용 토우너조성물
US5202212A (en) * 1990-01-16 1993-04-13 Mitsui Toatsu Chemicals, Inc. Toner composition for electrophotography
US5225308A (en) * 1990-04-11 1993-07-06 Kao Corporation Encapsulated toner for heat-and-pressure fixing
US5958641A (en) * 1990-05-31 1999-09-28 Minolta Co., Ltd. Single component toner comprising specified polyester
US5077167A (en) * 1990-06-29 1991-12-31 Xerox Corporation Encapsulated toner compositions
US5176977A (en) * 1991-07-01 1993-01-05 Eastman Kodak Company Nonpolymeric amorphous developer compositions and developing processes
US5206108A (en) * 1991-12-23 1993-04-27 Xerox Corporation Method of producing a high solids replenishable liquid developer containing a friable toner resin
US5306590A (en) * 1991-12-23 1994-04-26 Xerox Corporation High solids liquid developer containing carboxyl terminated polyester toner resin
US5304451A (en) * 1991-12-23 1994-04-19 Xerox Corporation Method of replenishing a liquid developer
US5254424A (en) * 1991-12-23 1993-10-19 Xerox Corporation High solids replenishable liquid developer containing urethane-modified polyester toner resin
EP0615166B1 (de) * 1993-02-26 1998-09-23 Mitsui Chemicals, Inc. Harze für elektrophotographische Entwickler
US5789130A (en) * 1993-12-13 1998-08-04 Sekisui Chemical Kogyo Kabushiki Kaisha Resin composition for toner
JP3189556B2 (ja) * 1994-03-04 2001-07-16 ミノルタ株式会社 熱ロール定着用静電潜像現像用トナー
JP3223689B2 (ja) * 1994-03-04 2001-10-29 ミノルタ株式会社 静電潜像現像用トナー
US5665512A (en) * 1994-11-02 1997-09-09 Minolta Co., Ltd. Mono-component toner for developing an electrostatic latent image and developing method
JP3218900B2 (ja) * 1994-12-15 2001-10-15 ミノルタ株式会社 １成分現像用トナー
US5698422A (en) * 1995-01-06 1997-12-16 Xerox Corporation Toner and developer compositions
WO1999023534A1 (fr) * 1997-10-31 1999-05-14 Sanyo Chemical Industries, Ltd. Toner et liant pour toner
ATE291247T1 (de) 2000-09-07 2005-04-15 Mitsui Chemicals Inc Tonerzusammensetzung und verfahren zu deren herstellung
EP1686427A3 (de) 2001-03-19 2008-03-19 Ricoh Company, Ltd. Trockentoner und Bilderzeugungsmethode
TWI304829B (en) * 2001-12-28 2009-01-01 Mitsui Chemicals Inc Binder resin for toner and electrophotographic toner for electrostatic developing using said resin
KR100456970B1 (ko) * 2001-12-31 2004-11-10 주식회사 디피아이 우레탄 변성 폴리에스테르 수지 조성물, 이의 제조 방법및 이를 포함하는 도료 조성물
JP3571703B2 (ja) 2002-03-22 2004-09-29 株式会社リコー 静電荷像現像用トナー及び現像剤並びに画像形成方法と画像形成装置
TWI252855B (en) * 2002-11-26 2006-04-11 Mitsui Chemicals Inc Binder resin for toner and electrophotographic toner for static charge image development containing the same
JP2005157178A (ja) * 2003-11-28 2005-06-16 Canon Inc 画像形成方法及び画像形成装置
JP6260124B2 (ja) * 2013-07-03 2018-01-17 株式会社リコー 電子写真用トナー
JP6136805B2 (ja) * 2013-09-20 2017-05-31 コニカミノルタ株式会社 液体現像剤および画像形成方法
US9785074B2 (en) 2014-02-04 2017-10-10 Ricoh Company, Ltd. Polyester resin for toner, toner, developer, and image formation device
JP6582846B2 (ja) 2014-10-30 2019-10-02 株式会社リコー トナー、トナー収容ユニット、及び画像形成装置
JP6544052B2 (ja) * 2015-06-01 2019-07-17 株式会社リコー トナー、現像剤、及び画像形成装置
US11036154B2 (en) 2017-12-05 2021-06-15 Ricoh Company, Ltd. Toner, toner storage unit, image forming apparatus, and image forming method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0666032B2 (ja) * 1983-03-01 1994-08-24 三井東圧化学株式会社 乾式トナ−
JPS59166966A (ja) * 1983-03-14 1984-09-20 Fuji Photo Film Co Ltd カプセルトナ−の製造法
US4542165A (en) * 1983-09-08 1985-09-17 Sanyo Chemical Industries, Ltd. Polyurethane based on epoxy-containing polymer polyol and process for making the same
JPS60263950A (ja) * 1984-06-13 1985-12-27 Fujikura Kasei Kk 静電荷像現像トナ−用樹脂
US4717738A (en) * 1985-01-22 1988-01-05 Sanyo Chemical Industries, Ltd. Polyurethane based on hydroxyl-containing polymer polyol and process for making the same
JPH06186760A (ja) * 1992-12-18 1994-07-08 Ricoh Co Ltd 単層型電子写真用感光体

Also Published As

Publication number Publication date
EP0256136A1 (de) 1988-02-24
EP0256136B1 (de) 1994-06-01
KR880700954A (ko) 1988-04-13
EP0256136A4 (de) 1990-02-26
WO1987004811A1 (en) 1987-08-13
DE3789924D1 (de) 1994-07-07
US4833057A (en) 1989-05-23
KR910002891B1 (ko) 1991-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP