GB944393A - Developer for electrophotographic purposes - Google Patents
Developer for electrophotographic purposesInfo
- Publication number
- GB944393A GB944393A GB25289/60A GB2528960A GB944393A GB 944393 A GB944393 A GB 944393A GB 25289/60 A GB25289/60 A GB 25289/60A GB 2528960 A GB2528960 A GB 2528960A GB 944393 A GB944393 A GB 944393A
- Authority
- GB
- United Kingdom
- Prior art keywords
- toner
- acid
- carrier
- potassium
- copolymer
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/103—Glass particles
-
- 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
- G03G9/08713—Polyvinylhalogenides
- G03G9/08715—Polyvinylhalogenides containing chlorine, bromine or iodine
- G03G9/08717—Polyvinylchloride
-
- 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
-
- 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
- G03G9/09—Colouring agents for toner particles
- G03G9/0902—Inorganic compounds
-
- 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
- G03G9/09—Colouring agents for toner particles
- G03G9/0906—Organic dyes
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK38290A DE1115581B (de) | 1959-07-25 | 1959-07-25 | Entwickler fuer elektrophotographische Zwecke |
Publications (1)
Publication Number | Publication Date |
---|---|
GB944393A true GB944393A (en) | 1963-12-11 |
Family
ID=7221327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25289/60A Expired GB944393A (en) | 1959-07-25 | 1960-07-20 | Developer for electrophotographic purposes |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH381982A (fr) |
DE (1) | DE1115581B (fr) |
GB (1) | GB944393A (fr) |
LU (1) | LU38933A1 (fr) |
NL (1) | NL131248C (fr) |
SE (1) | SE305368B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5317496B2 (fr) * | 1973-12-29 | 1978-06-08 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2599542A (en) * | 1948-03-23 | 1952-06-10 | Chester F Carlson | Electrophotographic plate |
US2598732A (en) * | 1949-03-09 | 1952-06-03 | Haloid Co | Electrophotography |
-
1959
- 1959-07-25 DE DEK38290A patent/DE1115581B/de active Pending
-
1960
- 1960-07-08 LU LU38933A patent/LU38933A1/fr unknown
- 1960-07-19 CH CH820860A patent/CH381982A/de unknown
- 1960-07-20 GB GB25289/60A patent/GB944393A/en not_active Expired
- 1960-07-22 SE SE7156/60A patent/SE305368B/xx unknown
- 1960-07-25 NL NL254157A patent/NL131248C/nl active
Also Published As
Publication number | Publication date |
---|---|
NL254157A (fr) | 1964-03-25 |
LU38933A1 (fr) | 1960-09-08 |
SE305368B (fr) | 1968-10-21 |
DE1115581B (de) | 1961-10-19 |
NL131248C (fr) | 1970-11-16 |
CH381982A (de) | 1964-09-15 |
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