GB1539080A - Magnetic developer powder for developing an electrostatic latent image and method of making the same - Google Patents
Magnetic developer powder for developing an electrostatic latent image and method of making the sameInfo
- Publication number
- GB1539080A GB1539080A GB666976A GB666976A GB1539080A GB 1539080 A GB1539080 A GB 1539080A GB 666976 A GB666976 A GB 666976A GB 666976 A GB666976 A GB 666976A GB 1539080 A GB1539080 A GB 1539080A
- Authority
- GB
- United Kingdom
- Prior art keywords
- developing
- making
- same
- latent image
- electrostatic latent
- 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09708—Inorganic compounds
- G03G9/09725—Silicon-oxides; Silicates
-
- 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
- G03G9/0819—Developers with toner particles characterised by the dimensions of the 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
- G03G9/0821—Developers with toner particles characterised by physical parameters
- G03G9/0823—Electric 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
- G03G9/083—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
- G03G9/0838—Size of magnetic components
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50020988A JPS5196330A (de) | 1975-02-21 | 1975-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1539080A true GB1539080A (en) | 1979-01-24 |
Family
ID=12042504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB666976A Expired GB1539080A (en) | 1975-02-21 | 1976-02-19 | Magnetic developer powder for developing an electrostatic latent image and method of making the same |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5196330A (de) |
DE (1) | DE2606998B2 (de) |
DK (1) | DK145067C (de) |
FR (1) | FR2301848A1 (de) |
GB (1) | GB1539080A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4495216A (en) * | 1981-07-24 | 1985-01-22 | A/S Neselco | Powder for use in dry sensitization for electroless plating |
US5206106A (en) * | 1990-11-14 | 1993-04-27 | Tomoegawa Paper Co., Ltd. | Conductive magnetic toner |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51101535A (de) * | 1975-03-04 | 1976-09-08 | Toyo Ink Mfg Co | |
CH611438A5 (de) * | 1976-07-01 | 1979-05-31 | Sublistatic Holding Sa | |
JPS53137148A (en) * | 1977-05-02 | 1978-11-30 | Xerox Corp | Developing agent and method of forming image |
CA1122460A (en) * | 1977-05-18 | 1982-04-27 | James W. Consaul | Electrographic developer comprising a free-flowing non-aqueous liquid-containing powder composition |
JPS5428142A (en) * | 1977-08-05 | 1979-03-02 | Mita Industrial Co Ltd | One component type electrophotographic developer |
JPS5846019B2 (ja) * | 1978-03-23 | 1983-10-13 | 日立金属株式会社 | 磁性トナ− |
JPS6036082B2 (ja) * | 1978-10-27 | 1985-08-19 | ティーディーケイ株式会社 | 電子写真磁性トナ−用フエライト粉体およびその製造方法 |
JPS5569150A (en) * | 1978-11-20 | 1980-05-24 | Tdk Corp | Production of magnetite powder for electrophotographic magnetic toner |
JPS5588071A (en) * | 1978-12-27 | 1980-07-03 | Hitachi Metals Ltd | Magnetic toner composition for electrostatic transfer |
JPS5588073A (en) * | 1978-12-27 | 1980-07-03 | Hitachi Metals Ltd | Magnetic toner composition for electrostatic transfer |
JPS55111950A (en) * | 1979-02-22 | 1980-08-29 | Fuji Xerox Co Ltd | Static charge image developer |
DK153337C (da) * | 1979-04-11 | 1988-11-14 | Platonec Aps | Fremgangsmaade til toer sensibilisering af en isolerende overflade |
JPS565560A (en) * | 1979-06-27 | 1981-01-21 | Hitachi Metals Ltd | Magnetic toner |
JPS565559A (en) * | 1979-06-27 | 1981-01-21 | Hitachi Metals Ltd | Magnetic toner |
JPS56125751A (en) * | 1980-03-06 | 1981-10-02 | Canon Inc | Electrophotographic carrier |
JPS5724950A (en) * | 1980-07-22 | 1982-02-09 | Fuji Xerox Co Ltd | Magnetic toner composition |
ES505586A0 (es) * | 1980-09-18 | 1983-02-01 | Xerox Corp | Un procedimiento para la preparacion de un viradon seco magnetico conductor. |
JPS5793352A (en) * | 1980-12-03 | 1982-06-10 | Canon Inc | Developer for electrophotography |
JPS5840557A (ja) * | 1981-09-03 | 1983-03-09 | Canon Inc | 電子写真用現像剤 |
WO1983002013A1 (en) * | 1981-11-26 | 1983-06-09 | Kishi, Kenichi | Magnetic toner |
-
1975
- 1975-02-21 JP JP50020988A patent/JPS5196330A/ja active Pending
-
1976
- 1976-02-19 GB GB666976A patent/GB1539080A/en not_active Expired
- 1976-02-20 DK DK71676A patent/DK145067C/da not_active IP Right Cessation
- 1976-02-20 FR FR7604819A patent/FR2301848A1/fr active Granted
- 1976-02-20 DE DE19762606998 patent/DE2606998B2/de not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4495216A (en) * | 1981-07-24 | 1985-01-22 | A/S Neselco | Powder for use in dry sensitization for electroless plating |
US5206106A (en) * | 1990-11-14 | 1993-04-27 | Tomoegawa Paper Co., Ltd. | Conductive magnetic toner |
Also Published As
Publication number | Publication date |
---|---|
DE2606998B2 (de) | 1979-01-11 |
DK71676A (da) | 1976-08-22 |
DK145067C (da) | 1983-02-21 |
DK145067B (da) | 1982-08-16 |
JPS5196330A (de) | 1976-08-24 |
FR2301848B1 (de) | 1982-07-30 |
DE2606998A1 (de) | 1976-09-16 |
FR2301848A1 (fr) | 1976-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1539080A (en) | Magnetic developer powder for developing an electrostatic latent image and method of making the same | |
JPS533337A (en) | Method of developing electrophotographic image by causing dielectric breakdown in developer | |
JPS5560960A (en) | Composition for developing electrostatic image and method of development | |
SG24383G (en) | Development of electrostatic latent images | |
GB2038495B (en) | One component developer for developing electrostatic latent images | |
JPS54124731A (en) | Electrophotographic toner and method of forming image | |
GB2081280B (en) | A toner composition for the development of electrostatic latent images and a method for preparing the same | |
GB1540729A (en) | Pressure fixable developer powder suitable for developing an electrostatic latent image | |
JPS52424A (en) | Electrostatic latent image developing apparatus | |
GB2046930B (en) | Magnetic developer for electrostatic images and process for its preparation | |
JPS5370825A (en) | Method of and device for developing electrostatic latent image | |
JPS5255536A (en) | Electrophotographic developer and method of forming electrophotographic image | |
DK71576A (da) | Magnetisk fremkalderpulver til fremkaldning af et elektrostatisk latent billede og fremgangsmade til fremstilling af pulveret | |
JPS5251949A (en) | Magnet roller and developing apparatus for electrostatic latent image | |
GB2069161B (en) | One-component magnetic dry developer for electrostatic images | |
GB2066976B (en) | Transfer-type one-component magnetic developer for electrostatic images | |
GB1539442A (en) | Toner for developing electrostatic latent images | |
GB2043932B (en) | Composite magnetic developer for electrostatic latent images | |
JPS53129660A (en) | Method of painting toner particles on surface including latent magnetic picture | |
GB1542019A (en) | Development of an electrostatic charge image | |
JPS5269333A (en) | Method of and apparatus for developing electrostatic image | |
GB1549726A (en) | Method of developing and a developer for electrical images | |
AU521080B2 (en) | Toner powder for the development of latent electrostatic images | |
JPS52143025A (en) | Positively chargeable toner powder and method of prepaping same and two component developer containing this toner powder | |
JPS5494037A (en) | Toner powder for electrostatic latent image * production and developer containing said toner powder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |