JPS5584046A - Transfer magnetic sheet - Google Patents
Transfer magnetic sheetInfo
- Publication number
- JPS5584046A JPS5584046A JP15783878A JP15783878A JPS5584046A JP S5584046 A JPS5584046 A JP S5584046A JP 15783878 A JP15783878 A JP 15783878A JP 15783878 A JP15783878 A JP 15783878A JP S5584046 A JPS5584046 A JP S5584046A
- Authority
- JP
- Japan
- Prior art keywords
- mold releasing
- layer
- rubber
- properties
- featuring
- 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 transfer sheet featuring the excellent mold releasing properties, wearing properties and chemical resistance each by providing the mold releasing layer composed mainly of the halogenated rubber onto the substrate and then forming the magnetic layer over the mold releasing layer.
CONSTITUTION: Mold releasing layer 2 is composed mainly of the halogenated rubber such as the fluorinated rubber, chlorinated rubber or the like and especially the chlorinated rubber obtained by giving reaction of the chlorine to the double- combined part of the natural rubber. Such layer 2 is provided on substrate 1 made of polyester, release paper or the like. Then the magnetic powder of γ-Fe2O3 or the like is adhered onto layer 2 along with the vinyl chloride-vinyl acetate-vinly alcohol copolymer plus the binder of the polyurethane-group resin or the like, thus magnetic layer 3 being formed. In such way, a transfer sheet containing the mold releasing layer can be obtained, featuring the excellent mold releasing properties, wearing properties and chemical resistance each.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15783878A JPS5584046A (en) | 1978-12-19 | 1978-12-19 | Transfer magnetic sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15783878A JPS5584046A (en) | 1978-12-19 | 1978-12-19 | Transfer magnetic sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5584046A true JPS5584046A (en) | 1980-06-24 |
Family
ID=15658439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15783878A Pending JPS5584046A (en) | 1978-12-19 | 1978-12-19 | Transfer magnetic sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5584046A (en) |
-
1978
- 1978-12-19 JP JP15783878A patent/JPS5584046A/en active Pending
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