GB1257957A - - Google Patents
Info
- Publication number
- GB1257957A GB1257957A GB1257957DA GB1257957A GB 1257957 A GB1257957 A GB 1257957A GB 1257957D A GB1257957D A GB 1257957DA GB 1257957 A GB1257957 A GB 1257957A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- carrier liquid
- developer
- june
- concentrate
- 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
- 239000007788 liquid Substances 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 4
- 239000012141 concentrate Substances 0.000 abstract 2
- KPAPHODVWOVUJL-UHFFFAOYSA-N 1-benzofuran;1h-indene Chemical compound C1=CC=C2CC=CC2=C1.C1=CC=C2OC=CC2=C1 KPAPHODVWOVUJL-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 229920000180 alkyd Polymers 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 235000010985 glycerol esters of wood rosin Nutrition 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- -1 polyoxyethylene palmitate Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/09—Colouring agents for toner particles
- G03G9/0906—Organic dyes
- G03G9/0922—Formazane dyes; Nitro and Nitroso dyes; Quinone imides; Azomethine dyes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/12—Developers with toner particles in liquid developer mixtures
- G03G9/122—Developers with toner particles in liquid developer mixtures characterised by the colouring agents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Developers In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73486768A | 1968-06-06 | 1968-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1257957A true GB1257957A (enExample) | 1971-12-22 |
Family
ID=24953390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1257957D Expired GB1257957A (enExample) | 1968-06-06 | 1969-06-06 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE734182A (enExample) |
| DE (1) | DE1926570B2 (enExample) |
| FR (1) | FR2010283A1 (enExample) |
| GB (1) | GB1257957A (enExample) |
-
1969
- 1969-05-23 DE DE19691926570 patent/DE1926570B2/de not_active Withdrawn
- 1969-06-06 BE BE734182D patent/BE734182A/xx unknown
- 1969-06-06 GB GB1257957D patent/GB1257957A/en not_active Expired
- 1969-06-06 FR FR6918623A patent/FR2010283A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2010283A1 (enExample) | 1970-02-13 |
| DE1926570A1 (de) | 1970-05-27 |
| BE734182A (enExample) | 1969-11-17 |
| DE1926570B2 (de) | 1971-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB878520A (en) | Improvements in photographic colour printing and in photographic materials therefor | |
| GB1316040A (en) | Liquid developer used for electrophotography | |
| US3671646A (en) | Liquid developers for electrostatic photography | |
| JPS5345245A (en) | Electrostatic latent image developing apparatus | |
| JPS5442141A (en) | Developing method | |
| GB1314109A (en) | Method of preparing an etch resist parrern by xerography | |
| GB1257957A (enExample) | ||
| GB1468598A (en) | Method of and means for image development in electrostatic printing | |
| JPS51148430A (en) | Lens automatic exchanger | |
| JPS5740264A (en) | Toner for developing electrostatic latent image | |
| JPS5352430A (en) | Photoconductive light sensitive element | |
| JPS51119229A (en) | Electrophotography | |
| JPS5272232A (en) | Electrophotographic negatively charging liquid developer | |
| JPS531531A (en) | Development of electrostatic latent image | |
| GB1496962A (en) | Intensification by charging and illumination of a partially developed latent electrostatic image | |
| GB1192797A (en) | Removable Antihalation Layers for Photographic Film | |
| ES441861A1 (es) | Aparato para registrar imagenes en un medio fotoconductor. | |
| JPS52146640A (en) | Developing device for electrostatic latent image | |
| JPS5257831A (en) | Electrophotographic double recording | |
| JPS5381126A (en) | Electrophotographic magnetic toner | |
| JPS51143333A (en) | Toner for electrophotography | |
| GB1257189A (enExample) | ||
| GB1455492A (en) | Electropphotography | |
| JPS5339750A (en) | Electronic color photography | |
| JPS5224531A (en) | Image formation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |