DE1797009C3 - - Google Patents
Info
- Publication number
- DE1797009C3 DE1797009C3 DE1797009A DE1797009A DE1797009C3 DE 1797009 C3 DE1797009 C3 DE 1797009C3 DE 1797009 A DE1797009 A DE 1797009A DE 1797009 A DE1797009 A DE 1797009A DE 1797009 C3 DE1797009 C3 DE 1797009C3
- Authority
- DE
- Germany
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic 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
- G03G9/12—Developers with toner particles in liquid developer mixtures
- G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
- G03G9/133—Graft-or block polymers
-
- 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
- Y10S430/105—Polymer in developer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Liquid Developers In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4978767 | 1967-08-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1797009A1 DE1797009A1 (de) | 1971-04-22 |
DE1797009B2 DE1797009B2 (de) | 1975-05-22 |
DE1797009C3 true DE1797009C3 (de) | 1976-01-08 |
Family
ID=12840856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1797009A Granted DE1797009B2 (de) | 1967-08-04 | 1968-08-02 | Elektrophotographischer Suspensionsentwickler |
Country Status (2)
Country | Link |
---|---|
US (1) | US3623986A (de) |
DE (1) | DE1797009B2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3874896A (en) * | 1968-07-11 | 1975-04-01 | Ricoh Kk | Reversible developer for electrostatic latent imaging method |
JPS5036770B1 (de) * | 1970-10-21 | 1975-11-27 | ||
US4032463A (en) * | 1972-02-04 | 1977-06-28 | Kabushiki Kaisha Ricoh | Liquid developer for use in electrostatic photography and preparation of same |
US3968044A (en) * | 1974-02-01 | 1976-07-06 | Rank Xerox Ltd. | Milled liquid developer |
US3986968A (en) * | 1974-02-01 | 1976-10-19 | Rank Xerox Ltd. | Milled and polar solvent extracted liquid developer |
US4156034A (en) * | 1974-03-20 | 1979-05-22 | Hitachi, Ltd. | Liquid developer for electro photography |
JPS50147723A (de) * | 1974-05-17 | 1975-11-27 | ||
US4134760A (en) * | 1974-08-26 | 1979-01-16 | Xerox Corporation | Tribo modified toner materials via acylation |
US4078931A (en) * | 1974-08-26 | 1978-03-14 | Xerox Corporation | Aminolyzed toner compositions and imaging process using same |
JPS51126152A (en) * | 1974-09-03 | 1976-11-04 | Ricoh Co Ltd | Liquid developer for electrophotography |
US4060493A (en) * | 1975-07-10 | 1977-11-29 | Ricoh Co., Ltd. | Liquid electrostatic developer |
GB1572343A (en) * | 1976-01-23 | 1980-07-30 | Agfa Gevaert | Liquid developers for electrostatic images |
GB1576719A (en) * | 1976-07-23 | 1980-10-15 | Agfa Gevaert | Electrophoretic developers |
US4314931A (en) * | 1980-06-09 | 1982-02-09 | Xerox Corporation | Toner pigment treatment process for reducing the residual styrene monomer concentration to less than 0.5 percent by weight |
FR2517318B1 (fr) * | 1981-12-01 | 1987-05-07 | Toyo Aluminium Kk | Pigments metalliques revetus de polymere et leur procede de preparation |
US4476210A (en) * | 1983-05-27 | 1984-10-09 | Xerox Corporation | Dyed stabilized liquid developer and method for making |
US4524199A (en) * | 1983-11-09 | 1985-06-18 | Xerox Corporation | Stable polymeric dispersion and methods for making |
JPS6163855A (ja) * | 1984-09-05 | 1986-04-02 | Fuji Photo Film Co Ltd | 静電写真用液体現像剤 |
US4880857A (en) * | 1986-12-17 | 1989-11-14 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Carbon black-graft polymer, method for production thereof, and use thereof |
US4762764A (en) * | 1986-12-23 | 1988-08-09 | Xerox Corporation | Liquid developer |
JP3515637B2 (ja) * | 1995-06-21 | 2004-04-05 | 株式会社日本触媒 | カーボンブラックグラフトポリマーの製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2899335A (en) * | 1956-10-31 | 1959-08-11 | Process for developing electrostatic | |
US3078231A (en) * | 1959-05-13 | 1963-02-19 | Commw Of Australia | Controlled developer for use in electro-photography and electro-radiography |
US3438904A (en) * | 1966-01-10 | 1969-04-15 | Scm Corp | Liquid toner |
US3503881A (en) * | 1967-06-20 | 1970-03-31 | Ricoh Kk | Liquid developer for electrophotography |
-
1968
- 1968-07-29 US US748237A patent/US3623986A/en not_active Expired - Lifetime
- 1968-08-02 DE DE1797009A patent/DE1797009B2/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE1797009A1 (de) | 1971-04-22 |
US3623986A (en) | 1971-11-30 |
DE1797009B2 (de) | 1975-05-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |