DE69839656D1 - Elektrophotographischer Toner und Herstellungsverfahren - Google Patents
Elektrophotographischer Toner und HerstellungsverfahrenInfo
- Publication number
- DE69839656D1 DE69839656D1 DE69839656T DE69839656T DE69839656D1 DE 69839656 D1 DE69839656 D1 DE 69839656D1 DE 69839656 T DE69839656 T DE 69839656T DE 69839656 T DE69839656 T DE 69839656T DE 69839656 D1 DE69839656 D1 DE 69839656D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing
- electrophotographic toner
- electrophotographic
- 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
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
- G03G9/0802—Preparation methods
- G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
-
- 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
- G03G9/0821—Developers with toner particles characterised by physical parameters
-
- 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
- G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components
-
- 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
- G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
-
- 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
- G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/08706—Polymers of alkenyl-aromatic compounds
- G03G9/08708—Copolymers of styrene
- G03G9/08711—Copolymers of styrene with esters of acrylic or methacrylic acid
-
- 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
- G03G9/093—Encapsulated 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
- G03G9/093—Encapsulated toner particles
- G03G9/09307—Encapsulated toner particles specified by the shell material
-
- 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
- G03G9/093—Encapsulated toner particles
- G03G9/09307—Encapsulated toner particles specified by the shell material
- G03G9/09314—Macromolecular compounds
- G03G9/09321—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- G03G9/093—Encapsulated toner particles
- G03G9/0935—Encapsulated toner particles specified by the core material
-
- 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
- G03G9/093—Encapsulated toner particles
- G03G9/0935—Encapsulated toner particles specified by the core material
- G03G9/09357—Macromolecular compounds
- G03G9/09364—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- G03G9/093—Encapsulated toner particles
- G03G9/09392—Preparation thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3674297 | 1997-02-20 | ||
JP19759097A JP3366556B2 (ja) | 1997-02-20 | 1997-07-23 | 電子写真用トナー及びその製造方法 |
JP23516797A JPH1172947A (ja) | 1997-08-29 | 1997-08-29 | 電子写真用トナーおよびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69839656D1 true DE69839656D1 (de) | 2008-08-07 |
Family
ID=27289206
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69839656T Expired - Lifetime DE69839656D1 (de) | 1997-02-20 | 1998-02-12 | Elektrophotographischer Toner und Herstellungsverfahren |
DE69832221T Expired - Lifetime DE69832221T2 (de) | 1997-02-20 | 1998-02-12 | Herstellungsverfahren eines elektrophotographischen Toners |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69832221T Expired - Lifetime DE69832221T2 (de) | 1997-02-20 | 1998-02-12 | Herstellungsverfahren eines elektrophotographischen Toners |
Country Status (3)
Country | Link |
---|---|
US (1) | US5981129A (de) |
EP (2) | EP0860746B1 (de) |
DE (2) | DE69839656D1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000003068A (ja) * | 1998-04-14 | 2000-01-07 | Minolta Co Ltd | 静電潜像現像用トナ― |
US6074795A (en) * | 1998-07-01 | 2000-06-13 | Ricoh Company, Ltd. | Toner for developing electrostatic latent image |
EP0971273B1 (de) * | 1998-07-06 | 2005-04-13 | Canon Kabushiki Kaisha | Toner, Bildherstellungsverfahren, und Apparatbauteil |
US6214511B1 (en) | 1999-05-19 | 2001-04-10 | Sharp Kabushiki Kaisha | Toner and manufacturing method thereof |
US6686112B2 (en) * | 2000-03-10 | 2004-02-03 | Seiko Epson Corporation | Electrophotographing dry-type toner and production method therefor |
JP4004433B2 (ja) * | 2003-05-21 | 2007-11-07 | シャープ株式会社 | カラー画像形成方法 |
WO2005059656A1 (en) * | 2003-12-19 | 2005-06-30 | Lg Chem, Ltd. | Non-magnetic monocomponent toner having excellent developing property at low temperature condition |
KR100635286B1 (ko) * | 2003-12-19 | 2006-10-17 | 주식회사 엘지화학 | 저온현상 특성이 우수한 비자성 일성분계 토너 |
US6991886B2 (en) * | 2004-05-14 | 2006-01-31 | Lexmark International, Inc. | Closed air circulation toner rounding |
US7276320B2 (en) * | 2005-01-19 | 2007-10-02 | Xerox Corporation | Surface particle attachment process, and particles made therefrom |
US7371495B2 (en) * | 2005-03-15 | 2008-05-13 | Kabushiki Kaisha Toshiba | Toner |
JP2008224918A (ja) * | 2007-03-12 | 2008-09-25 | Konica Minolta Business Technologies Inc | 現像ローラ、現像装置および画像形成装置 |
EP2071406B1 (de) * | 2007-06-08 | 2013-04-03 | Canon Kabushiki Kaisha | Bilderzeugungsverfahren und prozesseinheit |
CN103576477B (zh) * | 2012-07-26 | 2016-08-31 | 京瓷办公信息***株式会社 | 静电潜像显影用调色剂和静电潜像显影用调色剂制备方法 |
CN103576478B (zh) * | 2012-07-26 | 2016-12-07 | 京瓷办公信息***株式会社 | 静电潜像显影用调色剂 |
JP5622809B2 (ja) * | 2012-07-31 | 2014-11-12 | 京セラドキュメントソリューションズ株式会社 | 静電潜像現像用トナー |
KR20170046381A (ko) | 2015-10-21 | 2017-05-02 | 에스프린팅솔루션 주식회사 | 정전하상 현상용 토너 |
JP7251119B2 (ja) * | 2018-11-29 | 2023-04-04 | 京セラドキュメントソリューションズ株式会社 | トナー |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1036861A (en) * | 1973-03-23 | 1978-08-22 | Peter F. Erhardt | Imaging method |
US3967962A (en) * | 1973-11-23 | 1976-07-06 | Xerox Corporation | Developing with toner polymer having crystalline and amorphous segments |
US4288519A (en) * | 1977-02-28 | 1981-09-08 | Black Copy Company, Inc. | Dual purpose electrophotographic magnetic toner and process of making |
US4345013A (en) * | 1977-02-28 | 1982-08-17 | Black Copy Company, Inc. | Dual purpose magnetic toner |
JPS57120942A (en) * | 1981-01-21 | 1982-07-28 | Canon Inc | Heat treatment of toner |
US4533617A (en) * | 1982-05-26 | 1985-08-06 | Canon Kabushiki Kaisha | Heat fixing developer of capsule structure |
DE3373226D1 (en) * | 1982-06-17 | 1987-10-01 | Oce Nederland Bv | A toner powder and a method of forming fixed images by means of this toner powder |
JPS62246073A (ja) * | 1986-04-19 | 1987-10-27 | Konika Corp | 特性の改良された静電像現像用トナ− |
JPS63104064A (ja) * | 1986-10-22 | 1988-05-09 | Sharp Corp | 電子写真用トナ− |
JPS63212946A (ja) * | 1987-03-02 | 1988-09-05 | Toshiba Corp | 現像方法 |
JP2762507B2 (ja) * | 1988-01-29 | 1998-06-04 | ミノルタ株式会社 | 静電潜像現像用トナーおよびその製造方法 |
JP2566152B2 (ja) * | 1988-02-08 | 1996-12-25 | キヤノン株式会社 | マイクロカプセルトナーの製造方法 |
JPH0812453B2 (ja) * | 1988-04-07 | 1996-02-07 | ミノルタ株式会社 | トナー |
JP2712264B2 (ja) * | 1988-04-07 | 1998-02-10 | ミノルタ株式会社 | 静電潜像現像用トナー |
JPH0240950A (ja) * | 1988-07-30 | 1990-02-09 | Sony Corp | メモリ装置 |
JP2840259B2 (ja) * | 1988-09-30 | 1998-12-24 | キヤノン株式会社 | 静電荷像現像用トナーの製造方法 |
US5219697A (en) * | 1990-03-08 | 1993-06-15 | Canon Kabushiki Kaisha | Toner for developing electrostatic image comprising color resin particles having an irregular shape |
JPH043171A (ja) * | 1990-04-20 | 1992-01-08 | Minolta Camera Co Ltd | 現像剤構成粒子の製造方法 |
JP2872352B2 (ja) * | 1990-06-12 | 1999-03-17 | コニカ株式会社 | 正帯電性トナー |
JPH04198941A (ja) * | 1990-11-28 | 1992-07-20 | Mita Ind Co Ltd | 帯電性樹脂粒子およびこれを用いた電子写真用トナー |
JP2726154B2 (ja) * | 1990-11-30 | 1998-03-11 | 三田工業株式会社 | 電子写真用磁性現像剤 |
JP3042023B2 (ja) * | 1991-05-10 | 2000-05-15 | ミノルタ株式会社 | 静電荷像現像剤 |
JP2738162B2 (ja) * | 1991-05-13 | 1998-04-08 | 三菱化学株式会社 | 静電荷像現像用トナー |
JPH0534971A (ja) * | 1991-08-02 | 1993-02-12 | Minolta Camera Co Ltd | 静電潜像現像用トナーの製造方法 |
JP3036184B2 (ja) * | 1991-11-02 | 2000-04-24 | ミノルタ株式会社 | 静電潜像現像用トナー |
JP3156881B2 (ja) * | 1992-10-19 | 2001-04-16 | 株式会社リコー | 静電荷現像用トナー |
JP3141783B2 (ja) * | 1996-07-11 | 2001-03-05 | 富士ゼロックス株式会社 | 静電荷像現像用トナーの製造方法、静電荷像現像用トナー、静電荷像現像剤及び画像形成方法 |
-
1998
- 1998-02-12 EP EP98301036A patent/EP0860746B1/de not_active Expired - Lifetime
- 1998-02-12 DE DE69839656T patent/DE69839656D1/de not_active Expired - Lifetime
- 1998-02-12 DE DE69832221T patent/DE69832221T2/de not_active Expired - Lifetime
- 1998-02-12 EP EP05023469A patent/EP1632815B1/de not_active Expired - Lifetime
- 1998-02-17 US US09/025,113 patent/US5981129A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0860746A2 (de) | 1998-08-26 |
EP1632815B1 (de) | 2008-06-25 |
EP0860746A3 (de) | 1999-11-03 |
DE69832221T2 (de) | 2006-07-13 |
US5981129A (en) | 1999-11-09 |
EP1632815A2 (de) | 2006-03-08 |
EP0860746B1 (de) | 2005-11-09 |
DE69832221D1 (de) | 2005-12-15 |
EP1632815A3 (de) | 2007-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |