JPS56152867A - Novel disazo compd. and preparation thereof - Google Patents
Novel disazo compd. and preparation thereofInfo
- Publication number
- JPS56152867A JPS56152867A JP5623680A JP5623680A JPS56152867A JP S56152867 A JPS56152867 A JP S56152867A JP 5623680 A JP5623680 A JP 5623680A JP 5623680 A JP5623680 A JP 5623680A JP S56152867 A JPS56152867 A JP S56152867A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- formula
- electric charge
- disazo compd
- charge generating
- 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.)
- Granted
Links
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 2
- GWTJRFCUTIHVPX-UHFFFAOYSA-N 2,7-diaminofluoren-9-one Chemical compound C1=C(N)C=C2C(=O)C3=CC(N)=CC=C3C2=C1 GWTJRFCUTIHVPX-UHFFFAOYSA-N 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- YKQVRUACBLLTAU-UHFFFAOYSA-N n-(3-bromophenyl)-3-hydroxynaphthalene-2-carboxamide Chemical compound OC1=CC2=CC=CC=C2C=C1C(=O)NC1=CC=CC(Br)=C1 YKQVRUACBLLTAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000010288 sodium nitrite Nutrition 0.000 abstract 1
Landscapes
- Photoreceptors In Electrophotography (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5623680A JPS56152867A (en) | 1980-04-30 | 1980-04-30 | Novel disazo compd. and preparation thereof |
| US06/256,162 US4618672A (en) | 1980-04-30 | 1981-04-21 | Bisazo compounds useful as charge generating pigments in electrophotography |
| DE3117076A DE3117076C2 (de) | 1980-04-30 | 1981-04-29 | Neue Bisazoverbindungen |
| GB8113374A GB2076007B (en) | 1980-04-30 | 1981-04-30 | Disazo compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5623680A JPS56152867A (en) | 1980-04-30 | 1980-04-30 | Novel disazo compd. and preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56152867A true JPS56152867A (en) | 1981-11-26 |
| JPS6359426B2 JPS6359426B2 (cs) | 1988-11-18 |
Family
ID=13021459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5623680A Granted JPS56152867A (en) | 1980-04-30 | 1980-04-30 | Novel disazo compd. and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56152867A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2495794A1 (fr) * | 1980-12-10 | 1982-06-11 | Ricoh Kk | Photoconducteur electrophotographique stratifie |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01296815A (ja) * | 1988-05-25 | 1989-11-30 | Canon Inc | 半導体集積回路 |
-
1980
- 1980-04-30 JP JP5623680A patent/JPS56152867A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2495794A1 (fr) * | 1980-12-10 | 1982-06-11 | Ricoh Kk | Photoconducteur electrophotographique stratifie |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6359426B2 (cs) | 1988-11-18 |
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