DE69120157D1 - Trockne elektrostatografische Entwicklerzusammensetzung - Google Patents
Trockne elektrostatografische EntwicklerzusammensetzungInfo
- Publication number
- DE69120157D1 DE69120157D1 DE69120157T DE69120157T DE69120157D1 DE 69120157 D1 DE69120157 D1 DE 69120157D1 DE 69120157 T DE69120157 T DE 69120157T DE 69120157 T DE69120157 T DE 69120157T DE 69120157 D1 DE69120157 D1 DE 69120157D1
- Authority
- DE
- Germany
- Prior art keywords
- developer composition
- electrostatographic developer
- dry electrostatographic
- dry
- 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 - 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09708—Inorganic compounds
- G03G9/09716—Inorganic compounds treated with organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90113845 | 1990-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69120157D1 true DE69120157D1 (de) | 1996-07-18 |
DE69120157T2 DE69120157T2 (de) | 1997-02-06 |
Family
ID=8204230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69120157T Expired - Fee Related DE69120157T2 (de) | 1990-07-19 | 1991-07-04 | Trockne elektrostatografische Entwicklerzusammensetzung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5312711A (de) |
EP (1) | EP0467439B1 (de) |
JP (1) | JP2857811B2 (de) |
DE (1) | DE69120157T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0695426A (ja) * | 1992-09-16 | 1994-04-08 | Fuji Xerox Co Ltd | 静電荷像現像用乾式トナー |
CA2177103A1 (en) * | 1995-05-23 | 1996-11-24 | Masatomi Funato | Toner for two component magnetic developing agent |
US5753392A (en) * | 1995-08-24 | 1998-05-19 | Minnesota Mining And Manufacturing Company | Method of electrostatically printing image-enhancing particles and said particles |
TW340198B (en) * | 1996-06-10 | 1998-09-11 | Mitsuta Industry Co Ltd | Toner for two-component type developer |
US5916723A (en) * | 1997-05-12 | 1999-06-29 | Hand; John E. | Method for transferring images onto substrates |
US6806013B2 (en) | 2001-08-10 | 2004-10-19 | Samsung Electronics Co. Ltd. | Liquid inks comprising stabilizing plastisols |
US6605402B2 (en) | 2001-08-21 | 2003-08-12 | Aetas Technology, Incorporated | Method of using variably sized coating particles in a mono component developing system |
DE10154987A1 (de) * | 2001-11-08 | 2003-06-05 | Schott Glas | Kunststofftoner und Verfahren zum Herstellen eines Kunststofftoners |
WO2005076087A1 (en) * | 2004-02-06 | 2005-08-18 | Lg Chem, Ltd. | Positive chargeable magnetic toner composition |
CN114369452B (zh) * | 2020-10-15 | 2023-10-20 | 上海全凯新材料科技有限公司 | 一种荧光铁磁体、高磁饱和强度的荧光磁粉及高灵敏度复合荧光磁粉 |
PL4043398T3 (pl) * | 2021-02-11 | 2023-11-06 | Evonik Operations Gmbh | Krzemionka o zmniejszonym ładunku elektrostatycznym do zastosowań tonera |
WO2024085908A1 (en) * | 2022-10-21 | 2024-04-25 | Hewlett-Packard Development Company, L.P. | Additive for toner particle containing silica particles surface-treated with silane-coupling agent and toner |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1158090A (en) * | 1980-10-28 | 1983-12-06 | Minnesota Mining And Manufacturing Company | One part magnetic toner powder including a fluoroaliphatic surface treatment composition |
JPS6093455A (ja) * | 1983-10-28 | 1985-05-25 | Fuji Xerox Co Ltd | 電子写真用現像剤 |
JPS60138563A (ja) * | 1983-12-27 | 1985-07-23 | Minolta Camera Co Ltd | 静電潜像現像用トナ− |
JPS6247651A (ja) * | 1985-08-27 | 1987-03-02 | Canon Inc | 画像形成方法 |
EP0317667B1 (de) * | 1987-11-24 | 1993-02-17 | Agfa-Gevaert N.V. | Magnetische Trägerteilchen |
US5041351A (en) * | 1988-03-30 | 1991-08-20 | Canon Kabushiki Kaisha | One component developer for developing electrostatic image and image forming method |
US4973540A (en) * | 1988-08-31 | 1990-11-27 | Minolta Camera Kabushiki Kaisha | Developer for electrostatic latent image containing fine particle comprising positively and negatively chargeable polar group |
-
1991
- 1991-07-04 EP EP91201726A patent/EP0467439B1/de not_active Expired - Lifetime
- 1991-07-04 DE DE69120157T patent/DE69120157T2/de not_active Expired - Fee Related
- 1991-07-16 US US07/730,480 patent/US5312711A/en not_active Expired - Fee Related
- 1991-07-18 JP JP3203497A patent/JP2857811B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5312711A (en) | 1994-05-17 |
DE69120157T2 (de) | 1997-02-06 |
JP2857811B2 (ja) | 1999-02-17 |
EP0467439A1 (de) | 1992-01-22 |
EP0467439B1 (de) | 1996-06-12 |
JPH04250463A (ja) | 1992-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: XEIKON N.V., MORTSEL, BE |
|
8328 | Change in the person/name/address of the agent |
Free format text: LEDERER, KELLER & RIEDERER, 80538 MUENCHEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: XEIKON INTERNATIONAL N.V., LIER, BE |
|
8339 | Ceased/non-payment of the annual fee |