GB1210071A - Improvements in or relating to photoconductive material - Google Patents
Improvements in or relating to photoconductive materialInfo
- Publication number
- GB1210071A GB1210071A GB47496/67A GB4749667A GB1210071A GB 1210071 A GB1210071 A GB 1210071A GB 47496/67 A GB47496/67 A GB 47496/67A GB 4749667 A GB4749667 A GB 4749667A GB 1210071 A GB1210071 A GB 1210071A
- Authority
- GB
- United Kingdom
- Prior art keywords
- particles
- zno
- resin particles
- cds
- oct
- 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
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
1,210,071. 071. Photo-conductive powder. FUJI SHASHIN FILM K. K. Oct. 18, 1967 [Oct. 18, 1966], No. 47496/67. Addition to 1, 165, 017. Heading G2H. [Also in Division H1] Photo-conductive toner powder is produced by applying ZnO, CdS, or Se as a vapour, solution, melt or disposed in a fluid to form an adherent coating on particles of copoly vinyl chloride-vinyl acetate, poly methyl/ ethyl methacrylate, or copoly styrene-methyl methacrylate. In one embodiment ZnO particles and trichloroethylene are heated to 120C. dispersed in air and fed to a fluidized bed of resin particles. The trichloroethylene vapour swells the resin particles and aids adhesion of the zinc oxide. In other embodiments ZnO or CdS is dispersed in a silicone resin in an organic solvent together with the optional additives methyl ethyl betoxine, Cu stearate and silica and the dispersion applied to the resin particles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6852766A JPS5431369B1 (en) | 1966-10-18 | 1966-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1210071A true GB1210071A (en) | 1970-10-28 |
Family
ID=13376270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB47496/67A Expired GB1210071A (en) | 1966-10-18 | 1967-10-18 | Improvements in or relating to photoconductive material |
Country Status (3)
Country | Link |
---|---|
US (1) | US3607363A (en) |
JP (1) | JPS5431369B1 (en) |
GB (1) | GB1210071A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314013A (en) * | 1979-04-04 | 1982-02-02 | Xerox Corporation | Particle formation by double encapsulation |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775103A (en) * | 1967-02-13 | 1973-11-27 | Fuji Photo Film Co Ltd | Electrophotographic material and process for producing same |
US3998634A (en) * | 1973-04-24 | 1976-12-21 | Fuji Photo Film Co., Ltd. | Powder electrophotographic method |
US4639402A (en) * | 1985-08-02 | 1987-01-27 | Xerox Corporation | Photoreceptor containing selenium particles coated with a reaction product of a hydrolyzed silane |
US4780386A (en) * | 1986-11-28 | 1988-10-25 | Xerox Corporation | Selenium alloy treatment |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3143508A (en) * | 1957-07-03 | 1964-08-04 | Edward K Kaprelian | Developer for electrophotography |
US2924519A (en) * | 1957-12-27 | 1960-02-09 | Ibm | Machine and method for reproducing images with photoconductive ink |
US3080318A (en) * | 1958-03-13 | 1963-03-05 | Xerox Corp | Three-component xerographic toner |
NL292131A (en) * | 1962-04-30 | |||
US3362846A (en) * | 1964-04-06 | 1968-01-09 | Dow Chemical Co | Method of coating particulate material with metal carbonates |
US3318697A (en) * | 1964-04-28 | 1967-05-09 | Minnesota Mining & Mfg | Copy sheet having a layer of thermally rupturable hollow microcapsules on a conductive backing and the method of use |
US3338991A (en) * | 1964-07-02 | 1967-08-29 | Xerox Corp | Method of forming electrostatographic toner particles |
US3400011A (en) * | 1964-09-30 | 1968-09-03 | Chevron Res | Method of coating water-soluble particles |
US3415548A (en) * | 1965-09-16 | 1968-12-10 | Ultrasonics Ltd | Transducer mounting |
-
1966
- 1966-10-18 JP JP6852766A patent/JPS5431369B1/ja active Pending
-
1967
- 1967-10-17 US US675800A patent/US3607363A/en not_active Expired - Lifetime
- 1967-10-18 GB GB47496/67A patent/GB1210071A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314013A (en) * | 1979-04-04 | 1982-02-02 | Xerox Corporation | Particle formation by double encapsulation |
Also Published As
Publication number | Publication date |
---|---|
DE1597843A1 (en) | 1970-09-17 |
US3607363A (en) | 1971-09-21 |
JPS5431369B1 (en) | 1979-10-06 |
DE1597843B2 (en) | 1975-09-11 |
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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 |