CA1140784A - Conductive powder coated electrostatographic carriers - Google Patents
Conductive powder coated electrostatographic carriersInfo
- Publication number
- CA1140784A CA1140784A CA000349309A CA349309A CA1140784A CA 1140784 A CA1140784 A CA 1140784A CA 000349309 A CA000349309 A CA 000349309A CA 349309 A CA349309 A CA 349309A CA 1140784 A CA1140784 A CA 1140784A
- Authority
- CA
- Canada
- Prior art keywords
- particles
- carrier
- powdered
- accordance
- preparing
- 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
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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1131—Coating methods; Structure of coatings
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1132—Macromolecular components of coatings
- G03G9/1133—Macromolecular components of coatings obtained by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/1134—Macromolecular components of coatings obtained by reactions only involving carbon-to-carbon unsaturated bonds containing fluorine atoms
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1138—Non-macromolecular organic components of coatings
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1139—Inorganic components of coatings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4548879A | 1979-06-04 | 1979-06-04 | |
US045,488 | 1979-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1140784A true CA1140784A (en) | 1983-02-08 |
Family
ID=21938175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000349309A Expired CA1140784A (en) | 1979-06-04 | 1980-04-08 | Conductive powder coated electrostatographic carriers |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0020181A1 (de) |
JP (1) | JPS55163544A (de) |
BR (1) | BR8003338A (de) |
CA (1) | CA1140784A (de) |
ES (1) | ES492113A0 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5023161A (en) * | 1986-11-21 | 1991-06-11 | Sharp Kabushiki Kaisha | Method of making a toner for use in electrophotography |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8305948A1 (es) * | 1980-12-24 | 1983-04-16 | Xerox Corp | Un metodo mejorado de formacion electrofotografica de imagenes o de formacion magnetica de imagenes. |
JPS60207150A (ja) * | 1984-03-30 | 1985-10-18 | Mita Ind Co Ltd | 二成分系現像剤用トナ− |
JP2679724B2 (ja) * | 1986-08-01 | 1997-11-19 | ミノルタ 株式会社 | 静電潜像現像用キャリアおよびその製造方法 |
JP2710241B2 (ja) * | 1986-08-01 | 1998-02-10 | ミノルタ株式会社 | 静電潜像現像用キャリア及びその製造方法 |
JP2626754B2 (ja) * | 1987-05-14 | 1997-07-02 | 株式会社リコー | 乾式現剤像用キャリア |
EP0321709A3 (de) * | 1987-12-23 | 1990-04-04 | Francisco José Izundegui MacDonnell | Schnell heilende und bindende chemische Zusammensetzung oder Heilmittel zur Heilung von verwundeten lebenden tierischen oder menschlichen weichen Geweben, die durch schneidende Kanten oder trennende Kräfte getroffen sind |
JP2699373B2 (ja) * | 1988-02-10 | 1998-01-19 | 富士ゼロックス株式会社 | 電子写真用キャリア |
JPH01209455A (ja) * | 1988-02-17 | 1989-08-23 | Mitsubishi Kasei Corp | 電子写真用現像剤 |
JPH01211770A (ja) * | 1988-02-19 | 1989-08-24 | Mitsubishi Kasei Corp | 電子写真用現像剤 |
JPH0210375A (ja) * | 1988-06-29 | 1990-01-16 | Tomoegawa Paper Co Ltd | 正帯電性イエロー現像剤 |
JP2709943B2 (ja) * | 1988-09-22 | 1998-02-04 | コニカ株式会社 | 静電像現像用キャリア及びその製造方法 |
EP0363900B1 (de) * | 1988-10-13 | 1995-01-11 | Daikin Industries, Limited | Träger für die Entwicklung elektrostatischer Bilder |
JP2843097B2 (ja) * | 1990-03-20 | 1999-01-06 | コニカ株式会社 | 静電荷像現像用キャリアの被覆用の樹脂粒子およびその製造方法 |
JPH0484143A (ja) * | 1990-07-27 | 1992-03-17 | Konica Corp | 静電荷像現像用キャリア |
TR199701324T1 (xx) | 1995-05-09 | 1998-04-21 | Colorcon Limited | Elektrostatik kaplama. |
GB2336551B (en) * | 1995-05-09 | 2000-01-12 | Colorcon Ltd | Improvements in or relating to electrostatic coating of pharmaceutical substrates |
US7008668B2 (en) | 1995-05-09 | 2006-03-07 | Phoqus Pharmaceuticals Limited | Powder coating composition for electrostatic coating of pharmaceutical substrates |
US5627001A (en) * | 1995-10-05 | 1997-05-06 | Nashua Corporation | Coated carrier particle containing a charge control agent |
GB9623634D0 (en) | 1996-11-13 | 1997-01-08 | Bpsi Holdings Inc | Method and apparatus for the coating of substrates for pharmaceutical use |
GB0002305D0 (en) | 2000-02-01 | 2000-03-22 | Phoqus Limited | Power material for electrostatic application |
GB0407312D0 (en) | 2004-03-31 | 2004-05-05 | Phoqus Pharmaceuticals Ltd | Method and apparatus for the application of powder material to substrates |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533835A (en) * | 1966-10-11 | 1970-10-13 | Xerox Corp | Electrostatographic developer mixture |
FR2084006A5 (de) * | 1970-03-04 | 1971-12-17 | Exxon Research Engineering Co | |
FR2193687B1 (de) * | 1972-07-26 | 1978-03-10 | Burdin Jacques | |
CA1080534A (en) * | 1976-01-23 | 1980-07-01 | Pitney-Bowes | Carrier particle with core of metal, sand or glass and coating of telomer of tetrafluoroethylene |
-
1980
- 1980-04-08 CA CA000349309A patent/CA1140784A/en not_active Expired
- 1980-05-28 BR BR8003338A patent/BR8003338A/pt unknown
- 1980-05-28 JP JP7131080A patent/JPS55163544A/ja active Pending
- 1980-06-03 ES ES492113A patent/ES492113A0/es active Granted
- 1980-06-04 EP EP80301870A patent/EP0020181A1/de not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5023161A (en) * | 1986-11-21 | 1991-06-11 | Sharp Kabushiki Kaisha | Method of making a toner for use in electrophotography |
Also Published As
Publication number | Publication date |
---|---|
ES8105489A1 (es) | 1981-06-01 |
JPS55163544A (en) | 1980-12-19 |
ES492113A0 (es) | 1981-06-01 |
BR8003338A (pt) | 1980-12-30 |
EP0020181A1 (de) | 1980-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |