GB1443282A - Process for the preparation of an electrophotographic liquid developer - Google Patents
Process for the preparation of an electrophotographic liquid developerInfo
- Publication number
- GB1443282A GB1443282A GB2910074A GB2910074A GB1443282A GB 1443282 A GB1443282 A GB 1443282A GB 2910074 A GB2910074 A GB 2910074A GB 2910074 A GB2910074 A GB 2910074A GB 1443282 A GB1443282 A GB 1443282A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier liquid
- polymeric material
- polymer
- styrene
- dispersed
- 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 title abstract 5
- 239000000463 material Substances 0.000 abstract 4
- 229920000642 polymer Polymers 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000000049 pigment Substances 0.000 abstract 2
- 229920006271 aliphatic hydrocarbon resin Polymers 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- SOGAXMICEFXMKE-UHFFFAOYSA-N alpha-Methyl-n-butyl acrylate Natural products CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000008282 halocarbons Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- 229940065472 octyl acrylate Drugs 0.000 abstract 1
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 abstract 1
- 150000002888 oleic acid derivatives Chemical class 0.000 abstract 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 abstract 1
- 230000011514 reflex Effects 0.000 abstract 1
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 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
- G03G9/12—Developers with toner particles in liquid developer mixtures
- G03G9/122—Developers with toner particles in liquid developer mixtures characterised by the colouring agents
-
- 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
- G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
- G03G9/131—Developers with toner particles in liquid developer mixtures characterised by polymer components obtained by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Liquid Developers In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732333064 DE2333064C2 (de) | 1973-06-29 | 1973-06-29 | Verfahren zum Herstellen eines elektrostatographischen Suspensionsentwicklers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1443282A true GB1443282A (en) | 1976-07-21 |
Family
ID=5885420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2910074A Expired GB1443282A (en) | 1973-06-29 | 1974-07-01 | Process for the preparation of an electrophotographic liquid developer |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS6034106B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2333064C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2235403B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1443282A (enrdf_load_stackoverflow) |
| NL (1) | NL7408206A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2194644A (en) * | 1986-07-28 | 1988-03-09 | Ricoh Kk | Developing replenisher material for use in image forming devices |
| US4966825A (en) * | 1987-09-07 | 1990-10-30 | Fuji Photo Film Co., Ltd. | Method for producing electrophotographic liquid developer |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117205A (en) * | 1978-03-03 | 1979-09-12 | Canon Kk | Recording liquid |
| JPS5539715A (en) * | 1978-09-11 | 1980-03-19 | Kazuo Kataoka | Method of making cracker of flower shape |
| JPS5539716A (en) * | 1978-09-11 | 1980-03-19 | Kazuo Kataoka | Cracker with flower shape |
| JPH073603B2 (ja) * | 1985-06-20 | 1995-01-18 | 富士写真フイルム株式会社 | 電子写真用液体現像剤の製造法 |
| JPH0471248A (ja) * | 1990-07-11 | 1992-03-05 | Nec Kyushu Ltd | 測定用プローブ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3198649A (en) * | 1959-05-13 | 1965-08-03 | Commw Of Australia | Controlled and fixing liquid developer for electro-photography and electroradiography |
| BE614048A (enrdf_load_stackoverflow) * | 1961-02-20 | |||
| DE1772059C3 (de) * | 1967-04-05 | 1974-05-30 | K.K. Ricoh, Tokio | Flüssiger elektrophotographischer Entwickler |
| DE1928817C2 (de) * | 1969-06-06 | 1982-07-01 | Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven | Verwendung einer Dispersion feinteiliger Stoffe in einem apolaren Dispersionsmittel |
| CA942554A (en) * | 1969-07-01 | 1974-02-26 | Alan B. Amidon | Imaging systems |
| JPS505060B1 (enrdf_load_stackoverflow) * | 1971-04-30 | 1975-02-27 |
-
1973
- 1973-06-29 DE DE19732333064 patent/DE2333064C2/de not_active Expired
-
1974
- 1974-06-19 NL NL7408206A patent/NL7408206A/xx not_active Application Discontinuation
- 1974-06-28 FR FR7422605A patent/FR2235403B1/fr not_active Expired
- 1974-06-29 JP JP49074907A patent/JPS6034106B2/ja not_active Expired
- 1974-07-01 GB GB2910074A patent/GB1443282A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2194644A (en) * | 1986-07-28 | 1988-03-09 | Ricoh Kk | Developing replenisher material for use in image forming devices |
| GB2194644B (en) * | 1986-07-28 | 1990-12-19 | Ricoh Kk | Electrostatic copying machine |
| US4966825A (en) * | 1987-09-07 | 1990-10-30 | Fuji Photo Film Co., Ltd. | Method for producing electrophotographic liquid developer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2333064C2 (de) | 1983-03-10 |
| JPS5039140A (enrdf_load_stackoverflow) | 1975-04-11 |
| NL7408206A (enrdf_load_stackoverflow) | 1974-12-31 |
| AU7016074A (en) | 1975-12-18 |
| JPS6034106B2 (ja) | 1985-08-07 |
| FR2235403B1 (enrdf_load_stackoverflow) | 1978-12-22 |
| DE2333064A1 (de) | 1975-01-16 |
| FR2235403A1 (enrdf_load_stackoverflow) | 1975-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |