FR2356977B1 - - Google Patents
Info
- Publication number
- FR2356977B1 FR2356977B1 FR777719918A FR7719918A FR2356977B1 FR 2356977 B1 FR2356977 B1 FR 2356977B1 FR 777719918 A FR777719918 A FR 777719918A FR 7719918 A FR7719918 A FR 7719918A FR 2356977 B1 FR2356977 B1 FR 2356977B1
- Authority
- FR
- France
- 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
- G03G9/09—Colouring agents for toner particles
- G03G9/0926—Colouring agents for toner particles characterised by physical or chemical properties
-
- 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
- G03G9/09—Colouring agents for toner particles
- G03G9/0902—Inorganic compounds
- G03G9/0904—Carbon black
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH843076A CH611438A5 (US06252093-20010626-C00008.png) | 1976-07-01 | 1976-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2356977A1 FR2356977A1 (fr) | 1978-01-27 |
| FR2356977B1 true FR2356977B1 (US06252093-20010626-C00008.png) | 1981-03-06 |
Family
ID=4340221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7719918A Granted FR2356977A1 (fr) | 1976-07-01 | 1977-06-29 | Toners magnetiques, dispositif et procede de developpement |
Country Status (8)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856863B2 (ja) * | 1978-04-24 | 1983-12-16 | コニカ株式会社 | 熱定着型現像用トナ− |
| WO1983000235A1 (en) * | 1981-06-29 | 1983-01-20 | Hendriks, Dieter | Electrostatic, magnetic developers, preparation and utilizations thereof |
| US4526851A (en) * | 1983-09-06 | 1985-07-02 | Trw Inc. | Magnetic developer compositions |
| US4536462A (en) * | 1983-11-22 | 1985-08-20 | International Toner Specialties | Encapsulated particulate magnetic development powders containing a sublimable dyestuff |
| DE3510610A1 (de) * | 1985-03-23 | 1986-10-02 | Alpine Ag, 8900 Augsburg | Verfahren zum erzeugen einer sphaerischen kornform bei tonern fuer die elektrophotographie |
| JPS6319663A (ja) * | 1986-07-14 | 1988-01-27 | Kao Corp | 球状トナ−粒子 |
| US4883736A (en) * | 1987-01-20 | 1989-11-28 | Xerox Corporation | Electrophotographic toner and developer compositions with polymeric alcohol waxes |
| US4859550A (en) * | 1988-09-02 | 1989-08-22 | Xerox Corporation | Smear resistant magnetic image character recognition processes |
| US4971882A (en) * | 1988-12-22 | 1990-11-20 | Xerox Corporation | Toner and developer compositions with waxes and charge enhancing additives |
| GB9124833D0 (en) * | 1991-11-22 | 1992-01-15 | Dow Corning Sa | Curable filled polysiloxane compositions |
| US7981694B2 (en) * | 2003-01-28 | 2011-07-19 | The Regents Of The University Of California | Solid phase isolation of proteins, nucleic acids and other macromolecules |
| JP2004309731A (ja) * | 2003-04-04 | 2004-11-04 | Kao Corp | 静電荷像現像用トナー |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2846333A (en) * | 1955-11-01 | 1958-08-05 | Haloid Xerox Inc | Method of developing electrostatic images |
| BE628825A (US06252093-20010626-C00008.png) * | 1962-03-01 | |||
| BE636477A (US06252093-20010626-C00008.png) * | 1962-09-06 | 1900-01-01 | ||
| US3345294A (en) * | 1964-04-28 | 1967-10-03 | American Photocopy Equip Co | Developer mix for electrostatic printing |
| NL159795C (US06252093-20010626-C00008.png) * | 1968-07-22 | Minnesota Mining & Mfg | ||
| US3909258A (en) * | 1972-03-15 | 1975-09-30 | Minnesota Mining & Mfg | Electrographic development process |
| NL168347C (nl) * | 1972-03-16 | 1982-03-16 | Oce Van Der Grinten Nv | Werkwijze voor het vervaardigen van zichtbare beelden door een langs elektrofotografische weg gevormd ladingsbeeld te ontwikkelen met een tonerpoeder dat gekleurde of zwarte, fijn verdeelde deeltjes van een thermoplastische hars bevat. |
| US3838054A (en) * | 1972-03-21 | 1974-09-24 | Eastman Kodak Co | Electrostatic developer composition containing both rough and smooth carrier particles |
| US3925219A (en) * | 1973-06-29 | 1975-12-09 | Minnesota Mining & Mfg | Pressure-fixable developing powder containing a thermoplastic resin and wax |
| JPS5196330A (US06252093-20010626-C00008.png) * | 1975-02-21 | 1976-08-24 | ||
| ZA765807B (en) * | 1975-10-07 | 1977-09-28 | Sublistatic Holding Sa | Developers |
-
1976
- 1976-07-01 CH CH843076A patent/CH611438A5/xx not_active IP Right Cessation
-
1977
- 1977-06-23 US US05/809,495 patent/US4251616A/en not_active Expired - Lifetime
- 1977-06-27 ZA ZA00773847A patent/ZA773847B/xx unknown
- 1977-06-28 DE DE2729070A patent/DE2729070C3/de not_active Expired
- 1977-06-29 AU AU26564/77A patent/AU503915B2/en not_active Expired
- 1977-06-29 FR FR7719918A patent/FR2356977A1/fr active Granted
- 1977-06-30 GB GB27465/77A patent/GB1578580A/en not_active Expired
- 1977-07-01 JP JP7943577A patent/JPS535634A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS535634A (en) | 1978-01-19 |
| DE2729070A1 (de) | 1978-01-05 |
| AU503915B2 (en) | 1979-09-27 |
| DE2729070B2 (de) | 1980-07-24 |
| AU2656477A (en) | 1979-01-04 |
| ZA773847B (en) | 1978-05-30 |
| US4251616A (en) | 1981-02-17 |
| FR2356977A1 (fr) | 1978-01-27 |
| GB1578580A (en) | 1980-11-05 |
| DE2729070C3 (de) | 1981-06-04 |
| CH611438A5 (US06252093-20010626-C00008.png) | 1979-05-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |