FR1499641A - Procédé de développement d'images électrostatiques et matériaux appropriés pour celui-ci - Google Patents
Procédé de développement d'images électrostatiques et matériaux appropriés pour celui-ciInfo
- Publication number
- FR1499641A FR1499641A FR82818A FR82818A FR1499641A FR 1499641 A FR1499641 A FR 1499641A FR 82818 A FR82818 A FR 82818A FR 82818 A FR82818 A FR 82818A FR 1499641 A FR1499641 A FR 1499641A
- Authority
- FR
- France
- Prior art keywords
- materials suitable
- developing electrostatic
- electrostatic images
- suitable therefor
- therefor
- 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
- G03G9/083—Magnetic toner particles
- G03G9/0831—Chemical composition of the magnetic components
- G03G9/0832—Metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/065—Spherical particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/06—Developing
- G03G13/08—Developing using a solid developer, e.g. powder developer
- G03G13/09—Developing using a solid developer, e.g. powder developer using magnetic brush
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/16—Layers for recording by changing the magnetic properties, e.g. for Curie-point-writing
-
- 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
- G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components
-
- 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
- G03G9/0837—Structural characteristics of the magnetic components, e.g. shape, crystallographic structure
-
- 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
-
- 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
- G03G9/0839—Treatment of the magnetic components; Combination of the magnetic components with non-magnetic materials
-
- 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
- G03G9/09733—Organic compounds
- G03G9/09741—Organic compounds cationic
-
- 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
- G03G9/09733—Organic compounds
- G03G9/0975—Organic compounds anionic
-
- 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
- G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
- G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB47079/65A GB1174571A (en) | 1965-11-05 | 1965-11-05 | Development of Electrostatic Images |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1499641A true FR1499641A (fr) | 1967-10-27 |
Family
ID=10443640
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR82819A Expired FR1499642A (fr) | 1965-11-05 | 1966-11-04 | Méthode de préparation de particules métalliques |
FR82818A Expired FR1499641A (fr) | 1965-11-05 | 1966-11-04 | Procédé de développement d'images électrostatiques et matériaux appropriés pour celui-ci |
FR82820A Expired FR1499643A (fr) | 1965-11-05 | 1966-11-04 | Procédé pour développer des images magnétiques latentes et utilisation pour cela de particules de développement |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR82819A Expired FR1499642A (fr) | 1965-11-05 | 1966-11-04 | Méthode de préparation de particules métalliques |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR82820A Expired FR1499643A (fr) | 1965-11-05 | 1966-11-04 | Procédé pour développer des images magnétiques latentes et utilisation pour cela de particules de développement |
Country Status (6)
Country | Link |
---|---|
BE (3) | BE689326A (fr) |
CH (2) | CH473410A (fr) |
DE (1) | DE1522557B2 (fr) |
FR (3) | FR1499642A (fr) |
GB (1) | GB1174571A (fr) |
NL (3) | NL6615679A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2317688A1 (fr) * | 1975-07-09 | 1977-02-04 | Eastman Kodak Co | Developpateur electrographiq |
FR2360165A1 (fr) * | 1976-07-29 | 1978-02-24 | Indesit | Procede et dispositif d'assemblage de condensateurs |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA944994A (en) * | 1969-02-17 | 1974-04-09 | Howard A. Miller | Highly conductive carrier particles |
CA1054421A (fr) * | 1973-07-18 | 1979-05-15 | Thomas A. Jadwin | Procede et compose de developpement electrographique |
US4055684A (en) * | 1974-12-02 | 1977-10-25 | Addressograph Multigraph Corporation | Coated carrier particles for use in electrophotographic process |
US4078930A (en) * | 1975-10-28 | 1978-03-14 | Xerox Corporation | Developer compositions comprising toner and carrier |
JPS5567754A (en) * | 1978-11-13 | 1980-05-22 | Ibm | Developer for copier |
FR2449911A1 (fr) | 1979-02-23 | 1980-09-19 | Cii Honeywell Bull | Procede d'impression de type magnetique et machine imprimante mettant en oeuvre ce procede |
US4256824A (en) * | 1979-03-12 | 1981-03-17 | Xerox Corporation | Method using positively charged electrophotographic toner containing amido dialkyl hydroxy ammonium compound |
US4310611A (en) | 1979-06-29 | 1982-01-12 | Eastman Kodak Company | Electrographic magnetic carrier particles |
USRE32883E (en) * | 1980-12-04 | 1989-03-07 | Xerox Corporation | Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser |
US4338390A (en) * | 1980-12-04 | 1982-07-06 | Xerox Corporation | Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser |
JP2661091B2 (ja) * | 1988-01-20 | 1997-10-08 | ミノルタ株式会社 | 現像剤 |
US5009979A (en) * | 1989-10-23 | 1991-04-23 | Olin Hunt Specialty Products Inc. | Electrostatographic particulate toner and developer compositions |
-
1965
- 1965-11-05 GB GB47079/65A patent/GB1174571A/en not_active Expired
-
1966
- 1966-11-03 DE DE1522557A patent/DE1522557B2/de active Pending
- 1966-11-04 FR FR82819A patent/FR1499642A/fr not_active Expired
- 1966-11-04 FR FR82818A patent/FR1499641A/fr not_active Expired
- 1966-11-04 FR FR82820A patent/FR1499643A/fr not_active Expired
- 1966-11-05 CH CH1598866A patent/CH473410A/de not_active IP Right Cessation
- 1966-11-05 CH CH1598766A patent/CH473407A/de not_active IP Right Cessation
- 1966-11-07 BE BE689326A patent/BE689326A/xx unknown
- 1966-11-07 BE BE689327A patent/BE689327A/xx unknown
- 1966-11-07 NL NL6615679A patent/NL6615679A/xx unknown
- 1966-11-07 NL NL6615678A patent/NL6615678A/xx unknown
- 1966-11-07 BE BE689325A patent/BE689325A/xx unknown
- 1966-11-07 NL NL6615680A patent/NL6615680A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2317688A1 (fr) * | 1975-07-09 | 1977-02-04 | Eastman Kodak Co | Developpateur electrographiq |
FR2360165A1 (fr) * | 1976-07-29 | 1978-02-24 | Indesit | Procede et dispositif d'assemblage de condensateurs |
Also Published As
Publication number | Publication date |
---|---|
CH473410A (de) | 1969-05-31 |
GB1174571A (en) | 1969-12-17 |
DE1522557A1 (de) | 1969-09-18 |
BE689326A (fr) | 1967-05-08 |
BE689325A (fr) | 1967-05-08 |
BE689327A (fr) | 1967-05-08 |
DE1522557B2 (de) | 1974-11-07 |
FR1499642A (fr) | 1967-10-27 |
NL6615678A (fr) | 1967-04-25 |
CH473407A (de) | 1969-05-31 |
FR1499643A (fr) | 1967-10-27 |
NL6615680A (fr) | 1967-04-25 |
NL6615679A (fr) | 1967-04-25 |
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