GB878806A - Method of printing utilizing magnetic inks - Google Patents
Method of printing utilizing magnetic inksInfo
- Publication number
- GB878806A GB878806A GB44361/59A GB4436159A GB878806A GB 878806 A GB878806 A GB 878806A GB 44361/59 A GB44361/59 A GB 44361/59A GB 4436159 A GB4436159 A GB 4436159A GB 878806 A GB878806 A GB 878806A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dye material
- dec
- utilizing magnetic
- magnetic inks
- printing
- 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
- G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography
Abstract
878,806. Magnetic compositions. INTERNATIONAL BUSINESS MACHINES Ltd. Dec. 31, 1959 [Dec. 31, 1958], No. 44361/59. Drawings to Specification. Class 38 (2). [Also in Group XVI] A magnetic ink for use in a method of printing (see Group XVI) comprises a mixture of carbonyl iron powder, of particle size between 20 and 150 microns with a dye material. The dye material may adhere to the iron particles either as a coating or loosely as a powder. A watersoluble dye material, such as methyl violet 3B, or an oil-soluble material, such as Sudan black B.R. or DuPont oil red, may be used. Specification 848,217 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US878806XA | 1958-12-31 | 1958-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB878806A true GB878806A (en) | 1961-10-04 |
Family
ID=22207810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB44361/59A Expired GB878806A (en) | 1958-12-31 | 1959-12-31 | Method of printing utilizing magnetic inks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB878806A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014133384A1 (en) * | 2013-03-01 | 2014-09-04 | Feyecon Development & Implementation B.V. | Process of marking a textile substrate |
-
1959
- 1959-12-31 GB GB44361/59A patent/GB878806A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014133384A1 (en) * | 2013-03-01 | 2014-09-04 | Feyecon Development & Implementation B.V. | Process of marking a textile substrate |
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