IT7927149A0 - Miscuglio di particelle vettrici edi toner per macchine elettrofotografiche. - Google Patents
Miscuglio di particelle vettrici edi toner per macchine elettrofotografiche.Info
- Publication number
- IT7927149A0 IT7927149A0 IT7927149A IT2714979A IT7927149A0 IT 7927149 A0 IT7927149 A0 IT 7927149A0 IT 7927149 A IT7927149 A IT 7927149A IT 2714979 A IT2714979 A IT 2714979A IT 7927149 A0 IT7927149 A0 IT 7927149A0
- Authority
- IT
- Italy
- Prior art keywords
- toners
- mixture
- carrier particles
- electrophotographic
- cameras
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
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
- G03G9/1132—Macromolecular components of coatings
- G03G9/1135—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- G03G9/1139—Inorganic components of coatings
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Inorganic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96013878A | 1978-11-13 | 1978-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7927149A0 true IT7927149A0 (it) | 1979-11-09 |
IT1165364B IT1165364B (it) | 1987-04-22 |
Family
ID=25502834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27149/79A IT1165364B (it) | 1978-11-13 | 1979-11-09 | Miscuglio di particelle vettrici e di toner per macchine elettrofotografiche |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0011688B1 (it) |
JP (1) | JPS5567754A (it) |
AR (1) | AR227516A1 (it) |
AT (1) | ATE3089T1 (it) |
BR (1) | BR7907326A (it) |
CA (1) | CA1132828A (it) |
DE (1) | DE2965199D1 (it) |
ES (1) | ES485865A1 (it) |
IT (1) | IT1165364B (it) |
ZA (1) | ZA795237B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59157656A (ja) * | 1983-02-28 | 1984-09-07 | Nippon Teppun Kk | 静電像現像用キヤリア材料 |
JPH0719080B2 (ja) * | 1985-10-30 | 1995-03-06 | ゼロックス コ−ポレ−ション | キャリヤー粒子の製造方法 |
JP2569521B2 (ja) * | 1987-01-26 | 1997-01-08 | 富士ゼロックス株式会社 | 現像剤用キヤリヤ |
US5409793A (en) * | 1994-04-01 | 1995-04-25 | Xerox Corporation | Polyimide-imine toner and developer compositions |
US5567562A (en) * | 1995-01-17 | 1996-10-22 | Xerox Corporation | Coated carrier particles and processes thereof |
EP1657595B1 (en) * | 2004-11-11 | 2013-05-15 | Powdertech Co., Ltd. | Resin-coated ferrite carrier for electrophotographic developer, its production method, and electrophotographic developer using the resin-coated ferrite carrier |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE420975A (it) * | 1937-04-07 | 1937-05-31 | ||
GB1174571A (en) * | 1965-11-05 | 1969-12-17 | Agfa Gevaert Nv | Development of Electrostatic Images |
FR1473083A (fr) * | 1966-01-03 | 1967-03-17 | Fuji Photo Film Co Ltd | Révélateurs pour l'électrophotographie |
CA940360A (en) * | 1969-06-19 | 1974-01-22 | Robert J. Hagenbach | Developer material |
US3918968A (en) * | 1971-01-28 | 1975-11-11 | Ibm | Electrophotographic process utilizing carrier particles coated with a fluoropolymer in development |
US3873355A (en) * | 1971-01-28 | 1975-03-25 | Ibm | Coated carrier particles |
US3947271A (en) * | 1972-02-14 | 1976-03-30 | International Business Machines Corporation | Electrostatic imaging method using a polytetrafluoroethylene coated carrier particle |
GB1438973A (en) * | 1972-05-30 | 1976-06-09 | Xerox Corp | Developdr material |
GB1497731A (en) * | 1974-05-30 | 1978-01-12 | Xerox Corp | Classified toner particles for electrostatographic developers |
-
1979
- 1979-08-17 JP JP10416579A patent/JPS5567754A/ja active Granted
- 1979-09-07 AT AT79103347T patent/ATE3089T1/de active
- 1979-09-07 DE DE7979103347T patent/DE2965199D1/de not_active Expired
- 1979-09-07 EP EP79103347A patent/EP0011688B1/de not_active Expired
- 1979-10-02 ZA ZA00795237A patent/ZA795237B/xx unknown
- 1979-10-11 AR AR278469A patent/AR227516A1/es active
- 1979-10-24 CA CA338,284A patent/CA1132828A/en not_active Expired
- 1979-11-09 IT IT27149/79A patent/IT1165364B/it active
- 1979-11-12 BR BR7907326A patent/BR7907326A/pt not_active IP Right Cessation
- 1979-11-12 ES ES485865A patent/ES485865A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATE3089T1 (de) | 1983-04-15 |
JPS5567754A (en) | 1980-05-22 |
ZA795237B (en) | 1980-09-24 |
JPS5647551B2 (it) | 1981-11-10 |
CA1132828A (en) | 1982-10-05 |
EP0011688A1 (de) | 1980-06-11 |
ES485865A1 (es) | 1980-06-16 |
BR7907326A (pt) | 1980-07-22 |
AR227516A1 (es) | 1982-11-15 |
EP0011688B1 (de) | 1983-04-13 |
DE2965199D1 (en) | 1983-05-19 |
IT1165364B (it) | 1987-04-22 |
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