GB1490765A - Photoconductive compositions for electrophotography - Google Patents
Photoconductive compositions for electrophotographyInfo
- Publication number
- GB1490765A GB1490765A GB1614275A GB1614275A GB1490765A GB 1490765 A GB1490765 A GB 1490765A GB 1614275 A GB1614275 A GB 1614275A GB 1614275 A GB1614275 A GB 1614275A GB 1490765 A GB1490765 A GB 1490765A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrophotography
- photoconductive compositions
- april
- cyano
- bis
- 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
- 239000000203 mixture Substances 0.000 title 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- QPMLLJYCAKQATA-UHFFFAOYSA-N 2,3-bis(4-nitrophenyl)prop-2-enenitrile Chemical group C1=CC([N+](=O)[O-])=CC=C1C=C(C#N)C1=CC=C([N+]([O-])=O)C=C1 QPMLLJYCAKQATA-UHFFFAOYSA-N 0.000 abstract 1
- PXNJGLAVKOXITN-UHFFFAOYSA-N 2-(4-nitrophenyl)acetonitrile Chemical compound [O-][N+](=O)C1=CC=C(CC#N)C=C1 PXNJGLAVKOXITN-UHFFFAOYSA-N 0.000 abstract 1
- BXRFQSNOROATLV-UHFFFAOYSA-N 4-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=C(C=O)C=C1 BXRFQSNOROATLV-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4369574A JPS5342418B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-18 | 1974-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1490765A true GB1490765A (en) | 1977-11-02 |
Family
ID=12670954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1614275A Expired GB1490765A (en) | 1974-04-18 | 1975-04-18 | Photoconductive compositions for electrophotography |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587643A (ja) * | 1981-07-07 | 1983-01-17 | Mitsubishi Chem Ind Ltd | 電子写真感光体 |
| JPS597956A (ja) * | 1982-07-06 | 1984-01-17 | Canon Inc | 電子写真感光体 |
| JPH05148214A (ja) * | 1991-08-30 | 1993-06-15 | Ricoh Co Ltd | α−シアノスチルベン化合物、及びそれを含有する電子写真感光体 |
| US5350653A (en) * | 1992-03-02 | 1994-09-27 | Ricoh Company, Ltd. | Electrophotographic photoconductor |
| JP6753280B2 (ja) | 2016-11-24 | 2020-09-09 | コニカミノルタ株式会社 | 電子写真感光体 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE149748C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| BE591164A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1959-05-29 |
-
1974
- 1974-04-18 JP JP4369574A patent/JPS5342418B2/ja not_active Expired
-
1975
- 1975-04-03 NL NL7503944A patent/NL179687C/xx not_active IP Right Cessation
- 1975-04-14 FR FR7511519A patent/FR2268288B1/fr not_active Expired
- 1975-04-17 CA CA224,836A patent/CA1046265A/en not_active Expired
- 1975-04-18 DE DE19752517150 patent/DE2517150C2/de not_active Expired
- 1975-04-18 GB GB1614275A patent/GB1490765A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1046265A (en) | 1979-01-16 |
| NL179687B (nl) | 1986-05-16 |
| DE2517150C2 (de) | 1984-12-06 |
| NL179687C (nl) | 1986-10-16 |
| AU8030675A (en) | 1976-10-21 |
| FR2268288A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-14 |
| NL7503944A (nl) | 1975-10-21 |
| JPS5342418B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-11-11 |
| DE2517150A1 (de) | 1975-10-30 |
| FR2268288B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-08-21 |
| JPS50137543A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19950417 |