GB1249051A - Electrophotographic materials - Google Patents
Electrophotographic materialsInfo
- Publication number
- GB1249051A GB1249051A GB5310/69A GB531069A GB1249051A GB 1249051 A GB1249051 A GB 1249051A GB 5310/69 A GB5310/69 A GB 5310/69A GB 531069 A GB531069 A GB 531069A GB 1249051 A GB1249051 A GB 1249051A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jan
- cyanine dye
- organic photoconductor
- cyanine
- electrophotographic materials
- 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
- 239000000975 dye Substances 0.000 abstract 3
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 150000003217 pyrazoles Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C09B23/107—The polymethine chain containing an even number of >CH- groups four >CH- groups
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70182868A | 1968-01-31 | 1968-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1249051A true GB1249051A (en) | 1971-10-06 |
Family
ID=24818841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5310/69A Expired GB1249051A (en) | 1968-01-31 | 1969-01-31 | Electrophotographic materials |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3560207A (enrdf_load_stackoverflow) |
| BE (1) | BE727703A (enrdf_load_stackoverflow) |
| DE (1) | DE1904629A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2001015A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1249051A (enrdf_load_stackoverflow) |
-
1968
- 1968-01-31 US US701828*A patent/US3560207A/en not_active Expired - Lifetime
-
1969
- 1969-01-29 FR FR6901722A patent/FR2001015A1/fr not_active Withdrawn
- 1969-01-30 BE BE727703D patent/BE727703A/xx unknown
- 1969-01-30 DE DE19691904629 patent/DE1904629A1/de not_active Withdrawn
- 1969-01-31 GB GB5310/69A patent/GB1249051A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2001015A1 (enrdf_load_stackoverflow) | 1969-09-19 |
| DE1904629B2 (enrdf_load_stackoverflow) | 1970-09-17 |
| DE1904629A1 (de) | 1969-12-04 |
| BE727703A (enrdf_load_stackoverflow) | 1969-07-01 |
| US3560207A (en) | 1971-02-02 |
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