BE826333A - Procede pour ameliorer les proprietes electrophotographiques de couches de poly-n-vynylcarbazole - Google Patents
Procede pour ameliorer les proprietes electrophotographiques de couches de poly-n-vynylcarbazoleInfo
- Publication number
- BE826333A BE826333A BE154042A BE154042A BE826333A BE 826333 A BE826333 A BE 826333A BE 154042 A BE154042 A BE 154042A BE 154042 A BE154042 A BE 154042A BE 826333 A BE826333 A BE 826333A
- Authority
- BE
- Belgium
- Prior art keywords
- vynylcarbazole
- poly
- improving
- layers
- electrophotographic properties
- Prior art date
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
- G03G5/07—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 |
|---|---|
| BE826333A true BE826333A (fr) | 1975-09-05 |
Family
ID=5909362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE154042A BE826333A (fr) | 1974-03-07 | 1975-03-05 | Procede pour ameliorer les proprietes electrophotographiques de couches de poly-n-vynylcarbazole |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS50123347A (ja) |
| BE (1) | BE826333A (ja) |
| DE (1) | DE2410886A1 (ja) |
| FR (1) | FR2263540B1 (ja) |
| GB (1) | GB1497746A (ja) |
| IT (1) | IT1033410B (ja) |
| NL (1) | NL7502454A (ja) |
-
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 IT IT2090875A patent/IT1033410B/it active
- 1975-03-04 GB GB889375A patent/GB1497746A/en not_active Expired
- 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 |
|---|---|
| GB1497746A (en) | 1978-01-12 |
| DE2410886A1 (de) | 1975-09-18 |
| FR2263540A1 (ja) | 1975-10-03 |
| IT1033410B (it) | 1979-07-10 |
| JPS50123347A (ja) | 1975-09-27 |
| NL7502454A (nl) | 1975-09-09 |
| FR2263540B1 (ja) | 1980-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO74958A (ro) | Procedeu de preparare a unor cefalosporine | |
| FR2325668A1 (fr) | Procede pour la preparation de polyurethannes | |
| RO68142A (ro) | Procedeu pentru prepararea unor 4-fenilpiperidine | |
| RO65454A (ro) | Procedeu pentru prepararea unor calcone substituite | |
| RO66914A (ro) | Procedeu pentru prepararea de pirido-benzodiazepinone | |
| RO66018A (fr) | Procede pour la preparation des cephalosporines | |
| RO70462A (ro) | Procedeu pentru prepararea unor 3-halometilcefemi | |
| RO71572A (ro) | Procedeu pentru prepararea unor o0imcarbamati n-sulfenilati | |
| FR2303020A1 (fr) | Procede de preparation de cephalosporines | |
| RO63021A (fr) | Procede pour la preparation des 3-fluorcephalosporines | |
| RO71066A (ro) | Procedeu pentru prepararea unor 2-clorsulfinilazetidin-4-one | |
| RO64281A (fr) | Procede pour la preparation des 6-methyle-8-methylergolines substituees | |
| PT64718B (fr) | Procede pour la preparation de phenyalcoylamines | |
| BE832424A (fr) | Procede pour la preparation de cephalosporines | |
| RO68749A (ro) | Procedeu pentru prepararea 2-aminoimidazolilor | |
| RO72831A (ro) | Procedeu pentru prepararea unor fenilpiperazine | |
| RO66020A (ro) | Procedeu pentru prepararea unor 3-piperazinoizochinoline | |
| BE826333A (fr) | Procede pour ameliorer les proprietes electrophotographiques de couches de poly-n-vynylcarbazole | |
| BE824730A (fr) | Procede pour la preparation de cyclopentandiones | |
| FR2281368A1 (fr) | Procede de preparation de cephalosporines | |
| FR2348174A1 (fr) | Procede pour la preparation de dihalogenures gemines | |
| FR2296628A1 (fr) | Procede pour la preparation de chloroamino-s-triazines | |
| RO70052A (ro) | Procedeu pentru prepararea unor 7-alcoxi-3-clormetilcefemi | |
| FR2289475A1 (fr) | Procede pour la preparation d'hydrocarbures | |
| PT64796B (fr) | Procede pour la preparation de imidazole-benzo-diazepines |