GB1281741A - Liquid developer for electrostatography - Google Patents
Liquid developer for electrostatographyInfo
- Publication number
- GB1281741A GB1281741A GB33225/69A GB3322569A GB1281741A GB 1281741 A GB1281741 A GB 1281741A GB 33225/69 A GB33225/69 A GB 33225/69A GB 3322569 A GB3322569 A GB 3322569A GB 1281741 A GB1281741 A GB 1281741A
- Authority
- GB
- United Kingdom
- Prior art keywords
- styrene
- copolymer
- weight
- copoly
- butylmethacrylate
- 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
- 229920001577 copolymer Polymers 0.000 abstract 12
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 4
- 239000000049 pigment Substances 0.000 abstract 3
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 abstract 1
- FWLHAQYOFMQTHQ-UHFFFAOYSA-N 2-N-[8-[[8-(4-aminoanilino)-10-phenylphenazin-10-ium-2-yl]amino]-10-phenylphenazin-10-ium-2-yl]-8-N,10-diphenylphenazin-10-ium-2,8-diamine hydroxy-oxido-dioxochromium Chemical compound O[Cr]([O-])(=O)=O.O[Cr]([O-])(=O)=O.O[Cr]([O-])(=O)=O.Nc1ccc(Nc2ccc3nc4ccc(Nc5ccc6nc7ccc(Nc8ccc9nc%10ccc(Nc%11ccccc%11)cc%10[n+](-c%10ccccc%10)c9c8)cc7[n+](-c7ccccc7)c6c5)cc4[n+](-c4ccccc4)c3c2)cc1 FWLHAQYOFMQTHQ-UHFFFAOYSA-N 0.000 abstract 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 abstract 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 229920000180 alkyd Polymers 0.000 abstract 1
- PSJCFABZBPCBNQ-UHFFFAOYSA-N butyl 2-methylprop-2-enoate;prop-2-enoic acid;styrene Chemical compound OC(=O)C=C.C=CC1=CC=CC=C1.CCCCOC(=O)C(C)=C PSJCFABZBPCBNQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 229920000767 polyaniline Polymers 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920002223 polystyrene 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
- G03G9/13—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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Developers In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4513568 | 1968-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1281741A true GB1281741A (en) | 1972-07-12 |
Family
ID=12710819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33225/69A Expired GB1281741A (en) | 1968-07-01 | 1969-07-01 | Liquid developer for electrostatography |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3668127A (enrdf_load_stackoverflow) |
| BE (1) | BE735455A (enrdf_load_stackoverflow) |
| FR (1) | FR2012108A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1281741A (enrdf_load_stackoverflow) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874896A (en) * | 1968-07-11 | 1975-04-01 | Ricoh Kk | Reversible developer for electrostatic latent imaging method |
| US3939085A (en) * | 1971-06-21 | 1976-02-17 | Savin Business Machines Corporation | Process for forming a liquid developer organisol |
| US4032463A (en) * | 1972-02-04 | 1977-06-28 | Kabushiki Kaisha Ricoh | Liquid developer for use in electrostatic photography and preparation of same |
| JPS515945B2 (enrdf_load_stackoverflow) * | 1972-06-16 | 1976-02-24 | ||
| JPS5137789B2 (enrdf_load_stackoverflow) * | 1972-08-17 | 1976-10-18 | ||
| US3926825A (en) * | 1973-05-29 | 1975-12-16 | Xerox Corp | Liquid developer composition and process for preparing same |
| US3976808A (en) * | 1973-05-29 | 1976-08-24 | Xerox Corporation | Imaging systems |
| US4157974A (en) * | 1973-06-29 | 1979-06-12 | Hoechst Aktiengesellschaft | Electrophotographic liquid developer and process for the manufacture thereof |
| US3860552A (en) * | 1973-09-12 | 1975-01-14 | Pitney Bowes Inc | Copolymer compositions and method of preparation |
| JPS5413981B2 (enrdf_load_stackoverflow) * | 1973-11-05 | 1979-06-04 | ||
| US4156034A (en) * | 1974-03-20 | 1979-05-22 | Hitachi, Ltd. | Liquid developer for electro photography |
| US4157973A (en) * | 1974-05-15 | 1979-06-12 | Pitney-Bowes, Inc. | Copolymer compositions and method of preparation |
| US4052325A (en) * | 1974-12-23 | 1977-10-04 | Eastman Kodak Company | Liquid electrographic developer composition containing redispersible polyester toner and process |
| GB1576719A (en) * | 1976-07-23 | 1980-10-15 | Agfa Gevaert | Electrophoretic developers |
| DE3232062A1 (de) * | 1982-08-28 | 1984-03-01 | Agfa-Gevaert Ag, 5090 Leverkusen | Elektrostatographischer suspensionsentwickler und verfahren zu dessen herstellung |
| US4497917A (en) * | 1982-09-29 | 1985-02-05 | Eastman Kodak Company | Latex composition comprising core-shell polymer particles |
| US5192638A (en) * | 1984-12-10 | 1993-03-09 | Spectrum Sciences B.V. | Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner |
| US5238762A (en) * | 1990-03-26 | 1993-08-24 | Olin Corporation | Liquid colored toner compositions and their use in contact and gap electrostatic transfer processes |
| US5240806A (en) * | 1990-03-26 | 1993-08-31 | Olin Corporation | Liquid colored toner compositions and their use in contact and gap electrostatic transfer processes |
| US5330872A (en) * | 1990-03-26 | 1994-07-19 | Olin Corporation | Liquid colored toner compositions |
| US5432036A (en) * | 1994-04-25 | 1995-07-11 | Lexmark International, Inc. | Liquid electrostatic toners with terpolymer resin |
| US5521046A (en) * | 1995-03-13 | 1996-05-28 | Olin Corporation | Liquid colored toner compositions with fumed silica |
| US5652282A (en) * | 1995-09-29 | 1997-07-29 | Minnesota Mining And Manufacturing Company | Liquid inks using a gel organosol |
| US6255363B1 (en) | 1995-09-29 | 2001-07-03 | 3M Innovative Properties Company | Liquid inks using a gel organosol |
| CN108463518A (zh) * | 2016-03-18 | 2018-08-28 | 惠普印迪戈股份公司 | 静电墨水组合物 |
| FR3116501B1 (fr) | 2020-11-25 | 2022-10-07 | Psa Automobiles Sa | Procédé et dispositif de détermination d’une ligne virtuelle de délimitation entre deux voies de circulation. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899335A (en) * | 1956-10-31 | 1959-08-11 | Process for developing electrostatic | |
| US3140175A (en) * | 1957-07-03 | 1964-07-07 | Edward K Kaprelian | Color electrophotography |
| US3080318A (en) * | 1958-03-13 | 1963-03-05 | Xerox Corp | Three-component xerographic toner |
| US3080250A (en) * | 1958-03-13 | 1963-03-05 | Xerox Corp | Self-tackifying xerographic toner |
| US3080251A (en) * | 1958-03-13 | 1963-03-05 | Xerox Corp | Method of xerographic development |
| BE614048A (enrdf_load_stackoverflow) * | 1961-02-20 | |||
| US3438904A (en) * | 1966-01-10 | 1969-04-15 | Scm Corp | Liquid toner |
| US3503881A (en) * | 1967-06-20 | 1970-03-31 | Ricoh Kk | Liquid developer for electrophotography |
-
1969
- 1969-06-25 US US836246A patent/US3668127A/en not_active Expired - Lifetime
- 1969-07-01 GB GB33225/69A patent/GB1281741A/en not_active Expired
- 1969-07-01 FR FR6922207A patent/FR2012108A1/fr not_active Withdrawn
- 1969-07-01 BE BE735455D patent/BE735455A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1933362A1 (de) | 1970-06-11 |
| BE735455A (enrdf_load_stackoverflow) | 1969-12-16 |
| FR2012108A1 (enrdf_load_stackoverflow) | 1970-03-13 |
| US3668127A (en) | 1972-06-06 |
| DE1933362B2 (de) | 1974-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |