JPS51126152A - Liquid developer for electrophotography - Google Patents
Liquid developer for electrophotographyInfo
- Publication number
- JPS51126152A JPS51126152A JP49100590A JP10059074A JPS51126152A JP S51126152 A JPS51126152 A JP S51126152A JP 49100590 A JP49100590 A JP 49100590A JP 10059074 A JP10059074 A JP 10059074A JP S51126152 A JPS51126152 A JP S51126152A
- Authority
- JP
- Japan
- Prior art keywords
- electrophotography
- liquid developer
- redisperseability
- fixability
- toner
- 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.)
- Granted
Links
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
-
- 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
- C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Developers In Electrophotography (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49100590A JPS51126152A (en) | 1974-09-03 | 1974-09-03 | Liquid developer for electrophotography |
DE2538581A DE2538581C3 (de) | 1974-09-03 | 1975-08-29 | Elektrophotographischer Suspensionsentwickler und Verfahren zu seiner Herstellung |
US05/608,832 US4081391A (en) | 1974-09-03 | 1975-08-29 | Liquid developer for use in electrophotography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49100590A JPS51126152A (en) | 1974-09-03 | 1974-09-03 | Liquid developer for electrophotography |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51126152A true JPS51126152A (en) | 1976-11-04 |
JPS5510195B2 JPS5510195B2 (ja) | 1980-03-14 |
Family
ID=14278078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49100590A Granted JPS51126152A (en) | 1974-09-03 | 1974-09-03 | Liquid developer for electrophotography |
Country Status (3)
Country | Link |
---|---|
US (1) | US4081391A (ja) |
JP (1) | JPS51126152A (ja) |
DE (1) | DE2538581C3 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5535383A (en) * | 1978-09-06 | 1980-03-12 | Ricoh Co Ltd | Electrophotographic liquid developer |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2740870A1 (de) * | 1977-09-10 | 1979-03-22 | Hoechst Ag | Fluessigentwickler und hierzu geeignetnr ladungssteuerstoff |
JPS589419B2 (ja) * | 1978-08-31 | 1983-02-21 | 株式会社リコー | 電子写真用液体現像剤 |
JPS5913731B2 (ja) * | 1979-12-17 | 1984-03-31 | コニカ株式会社 | 加熱ロ−ラ定着型静電荷像現像用乾式トナ−の製造方法 |
DE3011193A1 (de) * | 1980-03-22 | 1981-10-01 | Hoechst Ag, 6000 Frankfurt | Fluessigentwickler zur entwicklung elektrostatischer ladungsbilder |
JPS57120945A (en) * | 1981-01-21 | 1982-07-28 | Ricoh Co Ltd | Liquid developer for elecrophotography |
EP0062482A1 (en) * | 1981-03-31 | 1982-10-13 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Replenishable liquid electrographic developers containing wax and method of preparing same |
DE3118544A1 (de) * | 1981-05-09 | 1982-12-02 | Hoechst Ag, 6000 Frankfurt | Elektrophotographischer fluessigentwickler und verfahren zu seiner herstellung |
JPS5855939A (ja) * | 1981-09-29 | 1983-04-02 | Fuji Photo Film Co Ltd | 電子写真用液体現像剤 |
DE3247925A1 (de) * | 1982-12-24 | 1984-06-28 | Hoechst Ag, 6230 Frankfurt | Fluessigentwickler fuer die entwicklung elektrostatischer ladungsbilder und verfahren zu seiner herstellung |
US4476210A (en) * | 1983-05-27 | 1984-10-09 | Xerox Corporation | Dyed stabilized liquid developer and method for making |
US4524199A (en) * | 1983-11-09 | 1985-06-18 | Xerox Corporation | Stable polymeric dispersion and methods for making |
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 |
US4603167A (en) * | 1985-02-19 | 1986-07-29 | Xerox Corporation | Bead polymerization process for toner resin compositions |
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 |
US4681831A (en) * | 1986-06-30 | 1987-07-21 | E. I. Du Pont De Nemours And Company | Chargeable resins for liquid electrostatic developers comprising partial ester of 3-hydroxypropanesulfonic acid |
US4772528A (en) * | 1987-05-06 | 1988-09-20 | E. I. Du Pont De Nemours And Company | Liquid electrostatic developers composed of blended resins |
US4925766A (en) * | 1988-12-02 | 1990-05-15 | Minnesota Mining And Manufacturing Company | Liquid electrophotographic toner |
US4946753A (en) * | 1988-12-02 | 1990-08-07 | Minnesota Mining And Manufacturing Company | Liquid electrophotographic toners |
US5153090A (en) * | 1990-06-28 | 1992-10-06 | Commtech International Management Corporation | Charge directors for use in electrophotographic compositions and processes |
US5069995A (en) * | 1989-05-23 | 1991-12-03 | Commtech International Management Corporation | Stain elimination in consecutive color toning |
US5019477A (en) * | 1989-07-05 | 1991-05-28 | Dx Imaging | Vinyltoluene and styrene copolymers as resins for liquid electrostatic toners |
US5061583A (en) * | 1990-01-19 | 1991-10-29 | Minnesota Mining And Manufacturing Company | Color electrophotography for high quality half-tone images |
DE4447106A1 (de) * | 1994-12-29 | 1996-07-04 | Hoechst Ag | Pfropf-Mischpolymerisate und diese enthaltende farblose, transparente elektrophotographische Toner |
DE4447107A1 (de) * | 1994-12-29 | 1996-07-04 | Hoechst Ag | Pfropf-Mischpolymerisate und diese enthaltende farblose, transparente elektrophotographische Toner |
US7141346B2 (en) * | 2003-03-20 | 2006-11-28 | Ricoh Company, Ltd. | Liquid developer for image forming apparatus |
JP2021091107A (ja) * | 2019-12-06 | 2021-06-17 | キヤノン株式会社 | 膜を有する物品、塗料、および物品の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2891911A (en) * | 1955-06-06 | 1959-06-23 | Gen Dynamics Corp | Developer for electrostatic printing |
US3105821A (en) * | 1960-02-04 | 1963-10-01 | Rca Corp | Electrostatic printing |
US3639244A (en) * | 1967-05-15 | 1972-02-01 | Ricoh Kk | Liquid developer for use in electrophotography |
US3585140A (en) * | 1967-07-10 | 1971-06-15 | Ricoh Kk | Liquid developer for use in electrophotography containing a terpolymer |
US3623986A (en) * | 1967-08-04 | 1971-11-30 | Ricoh Kk | Liquid developer for use in electrophotography |
US3657130A (en) * | 1969-02-08 | 1972-04-18 | Ricoh Kk | Liquid developer for electrophotography |
US3900412A (en) * | 1970-01-30 | 1975-08-19 | Hunt Chem Corp Philip A | Liquid toners with an amphipathic graft type polymeric molecule |
JPS5756940B2 (ja) * | 1974-08-08 | 1982-12-02 | Ricoh Kk |
-
1974
- 1974-09-03 JP JP49100590A patent/JPS51126152A/ja active Granted
-
1975
- 1975-08-29 DE DE2538581A patent/DE2538581C3/de not_active Expired
- 1975-08-29 US US05/608,832 patent/US4081391A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5535383A (en) * | 1978-09-06 | 1980-03-12 | Ricoh Co Ltd | Electrophotographic liquid developer |
JPS5825266B2 (ja) * | 1978-09-06 | 1983-05-26 | 株式会社リコー | 電子写真用液体現像剤 |
Also Published As
Publication number | Publication date |
---|---|
US4081391A (en) | 1978-03-28 |
DE2538581A1 (de) | 1976-03-11 |
DE2538581C3 (de) | 1979-10-18 |
DE2538581B2 (de) | 1979-02-22 |
JPS5510195B2 (ja) | 1980-03-14 |
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