GB1278702A - Electrophotographic process - Google Patents
Electrophotographic processInfo
- Publication number
- GB1278702A GB1278702A GB41586/69A GB4158669A GB1278702A GB 1278702 A GB1278702 A GB 1278702A GB 41586/69 A GB41586/69 A GB 41586/69A GB 4158669 A GB4158669 A GB 4158669A GB 1278702 A GB1278702 A GB 1278702A
- Authority
- GB
- United Kingdom
- Prior art keywords
- binder
- electrophotographic
- och
- aug
- mixtures
- 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 abstract 5
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000000049 pigment Substances 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 229910001369 Brass Inorganic materials 0.000 abstract 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- 229920001577 copolymer Chemical compound 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- LAQFLZHBVPULPL-UHFFFAOYSA-N methyl(phenyl)silicon Chemical compound C[Si]C1=CC=CC=C1 LAQFLZHBVPULPL-UHFFFAOYSA-N 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 125000004076 pyridyl group Chemical group 0.000 abstract 1
- 229920002050 silicone resin Polymers 0.000 abstract 1
- 239000010959 steel 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
- G03G5/0622—Heterocyclic compounds
- G03G5/0644—Heterocyclic compounds containing two or more hetero rings
- G03G5/0646—Heterocyclic compounds containing two or more hetero rings in the same ring system
- G03G5/0653—Heterocyclic compounds containing two or more hetero rings in the same ring system containing five relevant rings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75472668A | 1968-08-22 | 1968-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1278702A true GB1278702A (en) | 1972-06-21 |
Family
ID=25036048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41586/69A Expired GB1278702A (en) | 1968-08-22 | 1969-08-20 | Electrophotographic process |
Country Status (10)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH572233A5 (enrdf_load_stackoverflow) * | 1971-12-28 | 1976-01-30 | Ciba Geigy Ag | |
| DE2237679C3 (de) * | 1972-07-31 | 1981-10-15 | Hoechst Ag, 6000 Frankfurt | Elektrophotographisches Aufzeichnungsmaterial |
| IT1051922B (it) * | 1975-12-23 | 1981-05-20 | Milant Effe Elle Snc | Parete mobile ad ante scorrevoli e pieghevoli |
| CH655762A5 (en) * | 1981-11-06 | 1986-05-15 | Karl Haab | Folding sliding part for external and internal walls of buildings |
| US4760004A (en) * | 1986-11-10 | 1988-07-26 | Ciba-Geigy Corporation | Thioquinacridones and isothioquinacridones, preparation and use thereof |
| US4952471A (en) * | 1988-07-01 | 1990-08-28 | Xerox Corporation | Quinacridone photoconductor imaging members |
| DE19505839A1 (de) * | 1995-02-21 | 1996-08-22 | Losch Wandsysteme Gmbh | Abschirm- oder Schutzvorrichtung für Wandöffnungen |
-
1968
- 1968-08-22 US US754726A patent/US3667943A/en not_active Expired - Lifetime
-
1969
- 1969-06-20 BR BR209996/69A patent/BR6909996D0/pt unknown
- 1969-08-20 GB GB41586/69A patent/GB1278702A/en not_active Expired
- 1969-08-21 BE BE737810D patent/BE737810A/xx unknown
- 1969-08-21 NL NL6912733A patent/NL6912733A/xx unknown
- 1969-08-21 CH CH1269269A patent/CH519183A/de not_active IP Right Cessation
- 1969-08-21 DE DE19691942700 patent/DE1942700A1/de active Pending
- 1969-08-21 ES ES370720A patent/ES370720A1/es not_active Expired
- 1969-08-21 FR FR6928700A patent/FR2016183A1/fr not_active Withdrawn
- 1969-08-21 PL PL1969135479A patent/PL80390B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6912733A (enrdf_load_stackoverflow) | 1970-02-24 |
| BR6909996D0 (pt) | 1973-01-23 |
| DE1942700A1 (de) | 1970-02-26 |
| US3667943A (en) | 1972-06-06 |
| CH519183A (de) | 1972-02-15 |
| ES370720A1 (es) | 1972-01-01 |
| FR2016183A1 (enrdf_load_stackoverflow) | 1970-05-08 |
| PL80390B1 (enrdf_load_stackoverflow) | 1975-08-30 |
| BE737810A (enrdf_load_stackoverflow) | 1970-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |