GB1497746A - Method of the electrophotographic properties of poly-n-vinyl carbazole - Google Patents
Method of the electrophotographic properties of poly-n-vinyl carbazoleInfo
- Publication number
- GB1497746A GB1497746A GB889375A GB889375A GB1497746A GB 1497746 A GB1497746 A GB 1497746A GB 889375 A GB889375 A GB 889375A GB 889375 A GB889375 A GB 889375A GB 1497746 A GB1497746 A GB 1497746A
- Authority
- GB
- United Kingdom
- Prior art keywords
- poly
- heating
- carbazale
- march
- vinyl carbazole
- 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
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 3
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- FKNIDKXOANSRCS-UHFFFAOYSA-N 2,3,4-trinitrofluoren-1-one Chemical compound C1=CC=C2C3=C([N+](=O)[O-])C([N+]([O-])=O)=C([N+]([O-])=O)C(=O)C3=CC2=C1 FKNIDKXOANSRCS-UHFFFAOYSA-N 0.000 abstract 1
- 230000035945 sensitivity Effects 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
- G03G5/07—Polymeric photoconductive materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742410886 DE2410886A1 (de) | 1974-03-07 | 1974-03-07 | Verfahren zur verbesserung der elektrophotographischen eigenschaften von polyn-vinylcarbazol-schichten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1497746A true GB1497746A (en) | 1978-01-12 |
Family
ID=5909362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB889375A Expired GB1497746A (en) | 1974-03-07 | 1975-03-04 | Method of the electrophotographic properties of poly-n-vinyl carbazole |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS50123347A (en, 2012) |
| BE (1) | BE826333A (en, 2012) |
| DE (1) | DE2410886A1 (en, 2012) |
| FR (1) | FR2263540B1 (en, 2012) |
| GB (1) | GB1497746A (en, 2012) |
| IT (1) | IT1033410B (en, 2012) |
| NL (1) | NL7502454A (en, 2012) |
-
1974
- 1974-03-07 DE DE19742410886 patent/DE2410886A1/de not_active Ceased
-
1975
- 1975-03-03 NL NL7502454A patent/NL7502454A/xx unknown
- 1975-03-04 JP JP2643675A patent/JPS50123347A/ja active Pending
- 1975-03-04 GB GB889375A patent/GB1497746A/en not_active Expired
- 1975-03-04 IT IT2090875A patent/IT1033410B/it active
- 1975-03-05 BE BE154042A patent/BE826333A/xx unknown
- 1975-03-07 FR FR7507202A patent/FR2263540B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1033410B (it) | 1979-07-10 |
| NL7502454A (nl) | 1975-09-09 |
| FR2263540B1 (en, 2012) | 1980-01-25 |
| FR2263540A1 (en, 2012) | 1975-10-03 |
| BE826333A (fr) | 1975-09-05 |
| JPS50123347A (en, 2012) | 1975-09-27 |
| DE2410886A1 (de) | 1975-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |