JPS5584050A - Colored transfer magnetic sheet - Google Patents
Colored transfer magnetic sheetInfo
- Publication number
- JPS5584050A JPS5584050A JP15784478A JP15784478A JPS5584050A JP S5584050 A JPS5584050 A JP S5584050A JP 15784478 A JP15784478 A JP 15784478A JP 15784478 A JP15784478 A JP 15784478A JP S5584050 A JPS5584050 A JP S5584050A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- colored
- magnetic
- mold releasing
- fading
- 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.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
PURPOSE: To obtain a recording medium which is free from the fading of the colored and reduction of the output and excels in the wearing properties, by providing the mold releasing layer composed mainly of the halogenated rubber or the cyclized rubber onto the substrate and then forming the colored layer and the magnetic layer over the mold releasing layer.
CONSTITUTION: Mold releasing layer 2 composed mainly of the halogenated rubber or the cyclized rubber is provided on substrate 1 of polyester, release paper or the like. Then colored layer 3, on which the inorganic pigment such as the titanium oxide, chromium oxide or the like or the organic pigment such as the naphthol red, etc. is coated along with the binder such as the vinyl chloride-vinyl acetate- vinyl alcohol copolymer or the like, is formed on layer 2. Furthermore, magnetic layer 4, to which the magnetic powder of γ-Fe2O3 or the like is coated along with the binder of the polyurethane-group resin or the like, is formed on layer 3. In such way, a magnetic recording medium can be obtained with no fading of the colored layer nor reduction of the output and with the excellent wearing properties.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15784478A JPS5584050A (en) | 1978-12-19 | 1978-12-19 | Colored transfer magnetic sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15784478A JPS5584050A (en) | 1978-12-19 | 1978-12-19 | Colored transfer magnetic sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5584050A true JPS5584050A (en) | 1980-06-24 |
Family
ID=15658579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15784478A Pending JPS5584050A (en) | 1978-12-19 | 1978-12-19 | Colored transfer magnetic sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5584050A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59168933A (en) * | 1983-03-17 | 1984-09-22 | Toppan Printing Co Ltd | Coloring method of magnetic tape |
-
1978
- 1978-12-19 JP JP15784478A patent/JPS5584050A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59168933A (en) * | 1983-03-17 | 1984-09-22 | Toppan Printing Co Ltd | Coloring method of magnetic tape |
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