CA1077324A - Support developpateur contenant un polymere a base de styrene et d'acrylate (ou de methacrylate) d'alkyle a substituants acyles, hycroxyles ou amino - Google Patents
Support developpateur contenant un polymere a base de styrene et d'acrylate (ou de methacrylate) d'alkyle a substituants acyles, hycroxyles ou aminoInfo
- Publication number
- CA1077324A CA1077324A CA231,854A CA231854A CA1077324A CA 1077324 A CA1077324 A CA 1077324A CA 231854 A CA231854 A CA 231854A CA 1077324 A CA1077324 A CA 1077324A
- Authority
- CA
- Canada
- Prior art keywords
- polymer
- electrostatographic
- carrier
- toner particles
- controlled
- 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
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
- G03G9/087—Binders for toner particles
- G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/08726—Polymers of unsaturated acids or derivatives thereof
- G03G9/08728—Polymers of esters
-
- 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
- G03G9/087—Binders for toner particles
- G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/08706—Polymers of alkenyl-aromatic compounds
- G03G9/08708—Copolymers of styrene
- G03G9/08711—Copolymers of styrene with esters of acrylic or methacrylic acid
-
- 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
- G03G9/087—Binders for toner particles
- G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
- G03G9/08791—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by the presence of specified groups or side chains
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1132—Macromolecular components of coatings
- G03G9/1137—Macromolecular components of coatings being crosslinked
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/500,773 US4134760A (en) | 1974-08-26 | 1974-08-26 | Tribo modified toner materials via acylation |
US05/500,772 US4076893A (en) | 1974-08-26 | 1974-08-26 | Tribo modified carrier materials via acylation |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1077324A true CA1077324A (fr) | 1980-05-13 |
Family
ID=27053636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA231,854A Expired CA1077324A (fr) | 1974-08-26 | 1975-07-17 | Support developpateur contenant un polymere a base de styrene et d'acrylate (ou de methacrylate) d'alkyle a substituants acyles, hycroxyles ou amino |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1077324A (fr) |
GB (1) | GB1525703A (fr) |
NL (1) | NL7510083A (fr) |
-
1975
- 1975-07-17 CA CA231,854A patent/CA1077324A/fr not_active Expired
- 1975-08-22 GB GB3494575A patent/GB1525703A/en not_active Expired
- 1975-08-26 NL NL7510083A patent/NL7510083A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB1525703A (en) | 1978-09-20 |
NL7510083A (nl) | 1976-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |