GB1342749A - - Google Patents
Info
- Publication number
- GB1342749A GB1342749A GB2056371A GB2056371A GB1342749A GB 1342749 A GB1342749 A GB 1342749A GB 2056371 A GB2056371 A GB 2056371A GB 2056371 A GB2056371 A GB 2056371A GB 1342749 A GB1342749 A GB 1342749A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymerizable material
- glow discharge
- resin
- alkyd
- rosin
- 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
- G03G9/0825—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
- G03G9/093—Encapsulated toner particles
- G03G9/09307—Encapsulated toner particles specified by the shell material
- G03G9/09314—Macromolecular compounds
- G03G9/09321—Macromolecular compounds obtained 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
- G03G9/093—Encapsulated toner particles
- G03G9/09392—Preparation thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
1342749 Treating polymers or monomers with glow discharge EASTMAN KODAK CO 19 April 1971 [3 Dec 1970] 20563/71 Heading C3P [Also in Division G2] Toner particles used in developing electrostatic images, i.e. comprising a resin and a pigment, are exposed while agitated to a glow discharge preferably in the presence of a polymerizable material, at a low pressure. Useful resins are polystyrene, polyamide, alkyd or rosin-modified alkyl resin, polyethylene or polypropylene. The polymerizable material may be as specified in Specification 1,342,748. In the absence of polymerizable material, crosslinking on the surface is said to occur while in the presence of polymerizable material a layer of polymer is formed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US842470A | 1970-02-03 | 1970-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1342749A true GB1342749A (en) | 1974-01-03 |
Family
ID=21731516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2056371A Expired GB1342749A (en) | 1970-02-03 | 1971-04-19 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3676350A (en) |
AU (1) | AU2489371A (en) |
BE (1) | BE762325A (en) |
CA (1) | CA939180A (en) |
FR (1) | FR2080486A5 (en) |
GB (1) | GB1342749A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2352604B2 (en) * | 1972-10-21 | 1980-09-11 | Konishiroku Photo Industry Co., Ltd., Tokio | Toner for electrostatographic dry developers |
JPS5325653B2 (en) * | 1973-08-21 | 1978-07-28 | ||
US3922381A (en) * | 1974-06-14 | 1975-11-25 | Addressorgrap Multigraph Corp | Chemically treated carrier particles for use in electrophotographic process |
US3926147A (en) * | 1974-11-15 | 1975-12-16 | Mc Donnell Douglas Corp | Glow discharge-tumbling vapor deposition apparatus |
DE2556386C2 (en) * | 1975-12-15 | 1985-02-28 | Hoechst Ag, 6230 Frankfurt | Process for the production of printing forms and / or metallized images |
DE2559018C2 (en) * | 1975-12-29 | 1983-08-25 | Elfotec AG, 8126 Zumikon | Process for producing a magnetic one-component toner |
JPS52136635A (en) * | 1976-05-12 | 1977-11-15 | Toshiba Corp | Electrostatic image developing toner |
US4188426A (en) * | 1977-12-12 | 1980-02-12 | Lord Corporation | Cold plasma modification of organic and inorganic surfaces |
US4206065A (en) * | 1978-10-30 | 1980-06-03 | Xerox Corporation | Electrostatographic developer compositions using terpolymer coated carrier |
JPS6011067B2 (en) * | 1982-06-11 | 1985-03-22 | 学校法人近畿大学 | Dispersion base composition |
US4464417A (en) * | 1983-02-02 | 1984-08-07 | The United States Of America As Represented By The Department Of Energy | Method for minimizing contaminant particle effects in gas-insulated electrical apparatus |
EP0393271A1 (en) * | 1987-08-08 | 1990-10-24 | The Standard Oil Company | Fluoropolymer thin film coatings and method of preparation by plasma polymerization |
US5604066A (en) * | 1996-02-29 | 1997-02-18 | Xerox Corporation | Toner compositions with organometallic polymers |
JP5367738B2 (en) * | 2011-02-03 | 2013-12-11 | シャープ株式会社 | Fixing apparatus and image forming apparatus having the same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3090755A (en) * | 1958-12-31 | 1963-05-21 | Ibm | Xerographic process toner and method of producing same |
US3247014A (en) * | 1963-05-29 | 1966-04-19 | Battelle Development Corp | Method of coating solid particles |
US3326177A (en) * | 1963-09-12 | 1967-06-20 | Pennsalt Chemicals Corp | Metal vapor coating apparatus |
US3440085A (en) * | 1963-12-16 | 1969-04-22 | Nuclear Materials & Equipment | Method of and apparatus for producing coated particles |
US3387991A (en) * | 1964-10-13 | 1968-06-11 | Rexall Drug Chemical | Glow discharge polymerization coating of polyolefin surfaces to render them receptive to adhesives, inks, and the like |
US3392139A (en) * | 1965-05-03 | 1968-07-09 | Monsanto Graphic Syst | Electroscopic powder containing titania-calcium sulfate pigment |
US3461092A (en) * | 1965-08-23 | 1969-08-12 | Owens Illinois Inc | Solid particulate printing ink composition and process for producing same |
NL6615946A (en) * | 1965-12-14 | 1967-06-15 | ||
US3447950A (en) * | 1966-02-03 | 1969-06-03 | Valley Metallurg Processing | Production of encapsulated powders |
US3526533A (en) * | 1966-08-10 | 1970-09-01 | Xerox Corp | Coated carrier particles |
US3507686A (en) * | 1967-06-23 | 1970-04-21 | Xerox Corp | Method of coating carrier beads |
-
1970
- 1970-02-03 US US8424A patent/US3676350A/en not_active Expired - Lifetime
-
1971
- 1971-01-08 CA CA102,251A patent/CA939180A/en not_active Expired
- 1971-01-29 FR FR7102941A patent/FR2080486A5/fr not_active Expired
- 1971-01-29 BE BE762325A patent/BE762325A/en unknown
- 1971-02-02 AU AU24893/71A patent/AU2489371A/en not_active Expired
- 1971-04-19 GB GB2056371A patent/GB1342749A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU2489371A (en) | 1972-08-03 |
BE762325A (en) | 1971-07-01 |
CA939180A (en) | 1974-01-01 |
US3676350A (en) | 1972-07-11 |
FR2080486A5 (en) | 1971-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
PCNP | Patent ceased through non-payment of renewal fee |