CA930592A - Electrophotographic material - Google Patents
Electrophotographic materialInfo
- Publication number
- CA930592A CA930592A CA107080A CA107080A CA930592A CA 930592 A CA930592 A CA 930592A CA 107080 A CA107080 A CA 107080A CA 107080 A CA107080 A CA 107080A CA 930592 A CA930592 A CA 930592A
- Authority
- CA
- Canada
- Prior art keywords
- electrophotographic material
- electrophotographic
- 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
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0666—Dyes containing a methine or polymethine group
- G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
- G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings
-
- 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
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0622—Heterocyclic compounds
- G03G5/0644—Heterocyclic compounds containing two or more hetero rings
- G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2176770A JPS4843152B1 (en) | 1970-03-13 | 1970-03-13 | |
JP2176670A JPS4843151B1 (en) | 1970-03-13 | 1970-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA930592A true CA930592A (en) | 1973-07-24 |
Family
ID=26358859
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA107080A Expired CA930592A (en) | 1970-03-13 | 1971-03-08 | Electrophotographic material |
CA248,087A Expired CA1003261B (en) | 1970-03-13 | 1976-03-17 | Electrophotographic material |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA248,087A Expired CA1003261B (en) | 1970-03-13 | 1976-03-17 | Electrophotographic material |
Country Status (4)
Country | Link |
---|---|
US (1) | US3712811A (en) |
CA (2) | CA930592A (en) |
DE (1) | DE2112437C3 (en) |
GB (1) | GB1348275A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953433A (en) * | 1971-06-22 | 1976-04-27 | Ricoh Co., Ltd. | Sensitizer for use in electrophotographic light-sensitive material |
CA990722A (en) * | 1971-08-25 | 1976-06-08 | Yoshinobu Murakami | Organic photoconductive layer sensitized with trimethine compound |
US3907561A (en) * | 1972-10-06 | 1975-09-23 | Ricoh Kk | Pyronyl-pyrylium sensitizers for electrophotographic organic photoconductors |
NL8103419A (en) * | 1981-04-01 | 1982-11-01 | Philips Nv | LINE TEST CIRCUIT FOR A SUBSCRIBER PHONE. |
-
1971
- 1971-03-05 US US00121508A patent/US3712811A/en not_active Expired - Lifetime
- 1971-03-08 CA CA107080A patent/CA930592A/en not_active Expired
- 1971-03-09 DE DE2112437A patent/DE2112437C3/en not_active Expired
- 1971-04-19 GB GB2335271*A patent/GB1348275A/en not_active Expired
-
1976
- 1976-03-17 CA CA248,087A patent/CA1003261B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2112437A1 (en) | 1971-11-11 |
DE2112437B2 (en) | 1974-08-08 |
DE2112437C3 (en) | 1975-03-27 |
GB1348275A (en) | 1974-03-13 |
CA1003261B (en) | 1977-01-11 |
US3712811A (en) | 1973-01-23 |
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