DE68915579D1 - Magnetischer Toner zur Entwickelung elektrostatischer Bilder. - Google Patents
Magnetischer Toner zur Entwickelung elektrostatischer Bilder.Info
- Publication number
- DE68915579D1 DE68915579D1 DE68915579T DE68915579T DE68915579D1 DE 68915579 D1 DE68915579 D1 DE 68915579D1 DE 68915579 T DE68915579 T DE 68915579T DE 68915579 T DE68915579 T DE 68915579T DE 68915579 D1 DE68915579 D1 DE 68915579D1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic toner
- developing electrostatic
- electrostatic images
- images
- developing
- 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 - Fee Related
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
- G03G9/083—Magnetic 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
- G03G9/083—Magnetic toner particles
- G03G9/0836—Other physical parameters of the magnetic 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
- G03G9/083—Magnetic toner particles
- G03G9/0837—Structural characteristics of the magnetic components, e.g. shape, crystallographic structure
-
- 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
-
- 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
-
- 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
- G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
- Y10S430/104—One component toner
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/901—Electrodepositable compositions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/904—Powder coating compositions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/934—Powdered coating composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/934—Electrodeposit, e.g. electrophoretic, xerographic
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63044360A JPH01219768A (ja) | 1988-02-29 | 1988-02-29 | 静電荷像現像用磁性トナーの製造方法 |
JP63046891A JPH0810343B2 (ja) | 1988-02-29 | 1988-02-29 | 静電荷像現像用トナー |
JP63044363A JPH07117774B2 (ja) | 1988-02-29 | 1988-02-29 | トナー製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68915579D1 true DE68915579D1 (de) | 1994-07-07 |
DE68915579T2 DE68915579T2 (de) | 1994-10-06 |
Family
ID=27291866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68915579T Expired - Fee Related DE68915579T2 (de) | 1988-02-29 | 1989-02-27 | Magnetischer Toner zur Entwickelung elektrostatischer Bilder. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4939060A (de) |
EP (1) | EP0331393B1 (de) |
KR (1) | KR920003986B1 (de) |
CA (1) | CA1326154C (de) |
DE (1) | DE68915579T2 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5310812A (en) * | 1986-09-08 | 1994-05-10 | Canon Kabushiki Kaisha | Binder resin for a toner for developing electrostatic images, and process for production thereof |
US5130219A (en) * | 1989-04-17 | 1992-07-14 | Canon Kabushiki Kaisha | Color toner and process for fixing the same |
ATE128563T1 (de) * | 1989-04-26 | 1995-10-15 | Canon Kk | Magnetischer entwickler, bildherstellungsverfahren und bildherstellungsapparat. |
US5262267A (en) * | 1989-04-26 | 1993-11-16 | Canon Kabushiki Kaisha | Magnetic developer, image forming method and image forming apparatus |
US5321091A (en) * | 1989-05-29 | 1994-06-14 | Canon Kabushiki Kaisha | Binder resin used in a toner |
ATE136663T1 (de) * | 1989-05-30 | 1996-04-15 | Canon Kk | Magnetischer toner für die entwicklung elektronischer bilder |
DE69030846T2 (de) * | 1989-07-28 | 1998-01-22 | Canon Kk | Bildherstellungsapparat |
EP0410457B1 (de) * | 1989-07-28 | 1997-06-11 | Canon Kabushiki Kaisha | Bildherstellungsapparat |
US5307122A (en) * | 1989-07-28 | 1994-04-26 | Canon Kabushiki Kaisha | Image forming apparatus apparatus unit facsimile apparatus and developer comprising hydrophobic silica fine powder for developing electrostatic images |
SG67317A1 (en) * | 1989-09-14 | 1999-09-21 | Canon Kk | Image forming method |
EP0423743B1 (de) * | 1989-10-17 | 1995-03-01 | Canon Kabushiki Kaisha | Magnetischer Toner |
CA2029468C (en) * | 1989-11-09 | 1997-01-28 | Tsutomu Kukimoto | Toner, image forming apparatus, apparatus unit and facsimile apparatus |
EP0427273B1 (de) * | 1989-11-09 | 1994-02-16 | Canon Kabushiki Kaisha | Toner für die Entwicklung elektrostatischer Bilder, demontierbarer Apparat, Bildherstellungsapparat und Facsimileapparat |
EP0462280B1 (de) * | 1989-12-12 | 1998-03-11 | MITSUI TOATSU CHEMICALS, Inc. | Elektrophotographische tonerzusammensetzung und herstellungsverfahren |
US5663027A (en) * | 1989-12-28 | 1997-09-02 | Minolta Camera Kabushiki Kaisha | Two-component developer comprising specific magnetic toner and specific magnetic carrier |
SG48073A1 (en) * | 1990-01-19 | 1998-04-17 | Canon Kk | Electrostatic image developing toner and fixing method |
JPH03215870A (ja) * | 1990-01-19 | 1991-09-20 | Nippon Paint Co Ltd | 高速電子写真用乾式トナー |
US5219697A (en) * | 1990-03-08 | 1993-06-15 | Canon Kabushiki Kaisha | Toner for developing electrostatic image comprising color resin particles having an irregular shape |
US5411798A (en) * | 1990-07-02 | 1995-05-02 | Mitsubishi Paper Mills Limited | Magnetic recording sheet comprising a gel binder |
JP2604892B2 (ja) * | 1990-07-25 | 1997-04-30 | 三田工業株式会社 | 電子写真用トナー |
SG78355A1 (en) * | 1990-10-26 | 2001-02-20 | Canon Kk | Developer for developing electrostatic image image forming method electrophotographic apparatus apparatus unit and facsimile apparatus |
US5338638A (en) * | 1990-11-29 | 1994-08-16 | Canon Kabushiki Kaisha | Toner for developing electrostatic image and process for production thereof |
US5330871A (en) * | 1990-11-29 | 1994-07-19 | Canon Kabushiki Kaisha | Toner for developing electrostatic image |
JP2896822B2 (ja) * | 1990-11-29 | 1999-05-31 | キヤノン株式会社 | 非磁性一成分系現像剤、画像形成方法、画像形成装置、装置ユニット及びファクシミリ装置 |
US5268248A (en) * | 1990-11-30 | 1993-12-07 | Canon Kabushiki Kaisha | Toner for developing electrostatic image and process for production thereof |
CA2071457C (en) * | 1991-06-19 | 1999-09-14 | Yushi Mikuriya | Magnetic toner and process for producing magnetic toner |
US5376494A (en) * | 1991-12-30 | 1994-12-27 | Xerox Corporation | Reactive melt mixing process for preparing cross-linked toner resin |
US5227460A (en) * | 1991-12-30 | 1993-07-13 | Xerox Corporation | Cross-linked toner resins |
CA2098233C (en) * | 1992-06-19 | 1999-06-29 | Kazuyoshi Hagiwara | Toner for developing electrostatic image and image forming method |
US5395723A (en) * | 1992-09-30 | 1995-03-07 | Xerox Corporation | Low gloss, low melt cross-linked toner resins |
US5300590A (en) * | 1992-11-30 | 1994-04-05 | General Electric Company | Macrocyclic polyester compositions convertible to linear polyesters of improved integrity |
JP3131754B2 (ja) * | 1993-01-20 | 2001-02-05 | キヤノン株式会社 | 静電荷像現像用トナー及び該トナー用樹脂組成物の製造方法 |
US5422218A (en) * | 1993-03-25 | 1995-06-06 | Industrial Technology Research Institute | Electrophotographic toner compositions |
DE69416770T2 (de) * | 1993-08-27 | 1999-10-07 | Minolta Co., Ltd. | Aufladbarkeitbezogenes Element eine Calixarenverbindung enthaltend |
EP0709743B1 (de) * | 1994-05-10 | 2002-12-18 | Mitsubishi Rayon Co., Ltd. | Harz für toner und verfahren zu dessen herstellung |
US6090515A (en) | 1994-05-13 | 2000-07-18 | Canon Kabushiki Kaisha | Toner for developing electrostatic image, image forming method and process cartridge |
JP3301233B2 (ja) * | 1994-10-18 | 2002-07-15 | ミノルタ株式会社 | 静電潜像現像用トナーおよび該トナーの製造方法 |
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 |
US5789131A (en) * | 1994-12-28 | 1998-08-04 | Minolta Co., Ltd. | Developer for developing electrostatic latent image |
WO1997000466A1 (fr) * | 1995-06-19 | 1997-01-03 | Mitsubishi Rayon Co., Ltd. | Resine de liaison pour toner et toner ainsi obtenu |
DE69606472T2 (de) * | 1995-07-21 | 2000-09-28 | Mitsubishi Chemical Corp., Tokio/Tokyo | Toner für elektrostatische Bildentwicklung |
JPH09221504A (ja) * | 1996-02-16 | 1997-08-26 | Brother Ind Ltd | 球状重合粒子及びその製造方法 |
US5824446A (en) * | 1996-04-23 | 1998-10-20 | Minolta Co., Ltd. | Toners for developing electrostatically charged images |
JP3764520B2 (ja) * | 1996-04-23 | 2006-04-12 | コニカミノルタビジネステクノロジーズ株式会社 | 二成分現像剤用トナー |
IT1292745B1 (it) * | 1997-06-10 | 1999-02-11 | Alberto Franceschini | Procedimento ed impianto per la formatura di piastrelle ceramiche e simili. |
US5976752A (en) * | 1997-08-21 | 1999-11-02 | Canon Kabushiki Kaisha | Toner and image forming method |
FR2795190B1 (fr) | 1999-06-17 | 2002-03-15 | Ricoh Kk | Developpateur, recipient de developpateur, et procede et appareil de formation d'images |
JP2006030249A (ja) * | 2004-07-12 | 2006-02-02 | Ricoh Co Ltd | 定着装置および画像形成装置 |
US8808958B2 (en) * | 2010-10-27 | 2014-08-19 | Lg Chem, Ltd. | Process for preparing polymerized toner |
KR20130073817A (ko) * | 2011-12-23 | 2013-07-03 | 주식회사 엘지화학 | 중합 토너 및 이의 제조 방법 |
US10450409B2 (en) * | 2014-09-29 | 2019-10-22 | Lg Hausys, Ltd. | Polymer powder and method for preparing same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2070031B (en) * | 1980-02-06 | 1985-01-23 | Konishiroku Photo Ind | Toner composition for electrophotography and a method for manufacturing the same |
JPS57196264A (en) * | 1981-05-29 | 1982-12-02 | Mita Ind Co Ltd | One component type developer |
GB2100873B (en) * | 1981-06-19 | 1984-11-21 | Konishiroku Photo Ind | Toner for developing electrostatic latent image |
JPS60230666A (ja) * | 1984-04-28 | 1985-11-16 | Canon Inc | トナ−用結着樹脂及びその製造方法 |
US4702986A (en) * | 1984-08-30 | 1987-10-27 | Canon Kabushiki Kaisha | Electrophotographic method uses toner of polyalkylene and non-magnetic inorganic fine powder |
JPS61155223A (ja) * | 1984-12-27 | 1986-07-14 | Toda Kogyo Corp | 球型を呈したマグネタイト粒子粉末及びその製造法 |
JPS6262368A (ja) * | 1985-09-13 | 1987-03-19 | Konishiroku Photo Ind Co Ltd | 静電像現像用トナ− |
EP0223594B1 (de) * | 1985-11-19 | 1992-03-11 | Canon Kabushiki Kaisha | Trockener magnetischer Entwickler |
CA1302612C (en) * | 1986-09-08 | 1992-06-02 | Satoshi Yasuda | Toner for developing electrostatic images, binder resin therefor and process for production thereof |
-
1989
- 1989-02-24 CA CA000592032A patent/CA1326154C/en not_active Expired - Fee Related
- 1989-02-27 EP EP89301923A patent/EP0331393B1/de not_active Expired - Lifetime
- 1989-02-27 DE DE68915579T patent/DE68915579T2/de not_active Expired - Fee Related
- 1989-02-28 KR KR1019890002465A patent/KR920003986B1/ko not_active IP Right Cessation
- 1989-10-12 US US07/420,732 patent/US4939060A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR920003986B1 (ko) | 1992-05-21 |
DE68915579T2 (de) | 1994-10-06 |
KR890013533A (ko) | 1989-09-23 |
EP0331393B1 (de) | 1994-06-01 |
US4939060A (en) | 1990-07-03 |
CA1326154C (en) | 1994-01-18 |
EP0331393A3 (en) | 1990-11-28 |
EP0331393A2 (de) | 1989-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |