GB1417595A - Electrophotographic liquid developer - Google Patents
Electrophotographic liquid developerInfo
- Publication number
- GB1417595A GB1417595A GB2870373A GB2870373A GB1417595A GB 1417595 A GB1417595 A GB 1417595A GB 2870373 A GB2870373 A GB 2870373A GB 2870373 A GB2870373 A GB 2870373A GB 1417595 A GB1417595 A GB 1417595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- june
- pigment
- developers
- electrophotographic liquid
- liquid developer
- 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
- 239000000049 pigment Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- -1 N-morpholinyl Chemical group 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- AOADSHDCARXSGL-ZMIIQOOPSA-M alkali blue 4B Chemical compound CC1=CC(/C(\C(C=C2)=CC=C2NC2=CC=CC=C2S([O-])(=O)=O)=C(\C=C2)/C=C/C\2=N\C2=CC=CC=C2)=CC=C1N.[Na+] AOADSHDCARXSGL-ZMIIQOOPSA-M 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000005827 chlorofluoro hydrocarbons Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000010287 polarization Effects 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials
-
- 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
- G03G9/133—Graft-or block polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Liquid Developers In Electrophotography (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47060110A JPS515945B2 (enrdf_load_stackoverflow) | 1972-06-16 | 1972-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1417595A true GB1417595A (en) | 1975-12-10 |
Family
ID=13132629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2870373A Expired GB1417595A (en) | 1972-06-16 | 1973-06-15 | Electrophotographic liquid developer |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3883440A (enrdf_load_stackoverflow) |
| JP (1) | JPS515945B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1417595A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830647B2 (ja) * | 1975-03-22 | 1983-06-30 | ソニー株式会社 | ディジタル信号の記録再生装置 |
| JPS60179751A (ja) * | 1984-02-28 | 1985-09-13 | Fuji Photo Film Co Ltd | 静電写真用液体現像剤 |
| JPS6163855A (ja) * | 1984-09-05 | 1986-04-02 | Fuji Photo Film Co Ltd | 静電写真用液体現像剤 |
| JPH0629994B2 (ja) * | 1985-12-26 | 1994-04-20 | 富士写真フイルム株式会社 | 静電写真用液体現像剤 |
| CA1299932C (en) * | 1986-11-10 | 1992-05-05 | Yoshikuni Mori | Colored microfine globular particles, method for production thereof,and uses thereof |
| US5998075A (en) * | 1998-06-19 | 1999-12-07 | Minolta Co., Ltd. | Liquid developer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3639244A (en) * | 1967-05-15 | 1972-02-01 | Ricoh Kk | Liquid developer for use in electrophotography |
| US3668127A (en) * | 1968-07-01 | 1972-06-06 | Ricoh Kk | Liquid developer for electrophotography |
| US3544946A (en) * | 1969-03-10 | 1970-12-01 | Nippon Musical Instruments Mfg | Variable resistor |
-
1972
- 1972-06-16 JP JP47060110A patent/JPS515945B2/ja not_active Expired
-
1973
- 1973-06-15 US US370212A patent/US3883440A/en not_active Expired - Lifetime
- 1973-06-15 GB GB2870373A patent/GB1417595A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3883440A (en) | 1975-05-13 |
| JPS515945B2 (enrdf_load_stackoverflow) | 1976-02-24 |
| JPS4922138A (enrdf_load_stackoverflow) | 1974-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930614 |