JPH03700B2 - - Google Patents
Info
- Publication number
- JPH03700B2 JPH03700B2 JP20861887A JP20861887A JPH03700B2 JP H03700 B2 JPH03700 B2 JP H03700B2 JP 20861887 A JP20861887 A JP 20861887A JP 20861887 A JP20861887 A JP 20861887A JP H03700 B2 JPH03700 B2 JP H03700B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- magnetic
- weight
- titanium dioxide
- mixed
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 32
- 239000004408 titanium dioxide Substances 0.000 claims description 16
- 239000006229 carbon black Substances 0.000 claims description 12
- 229920006267 polyester film Polymers 0.000 claims description 9
- 239000010410 layer Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000002356 single layer Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20861887A JPS63220421A (ja) | 1987-08-21 | 1987-08-21 | 磁気カ−ド用ベ−スフイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20861887A JPS63220421A (ja) | 1987-08-21 | 1987-08-21 | 磁気カ−ド用ベ−スフイルム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16052879A Division JPS5683841A (en) | 1979-12-11 | 1979-12-11 | Base film for magnetic recording |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63220421A JPS63220421A (ja) | 1988-09-13 |
| JPH03700B2 true JPH03700B2 (en]) | 1991-01-08 |
Family
ID=16559208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20861887A Granted JPS63220421A (ja) | 1987-08-21 | 1987-08-21 | 磁気カ−ド用ベ−スフイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63220421A (en]) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07112730B2 (ja) * | 1987-10-19 | 1995-12-06 | ダイアホイルヘキスト株式会社 | プリペイドカード用ポリエステル多層フィルム |
| US20030108730A1 (en) | 2000-02-14 | 2003-06-12 | John Francis | Opaque polyester film as substrate with white coatings on both sides |
| EP0824076A1 (en) * | 1996-08-14 | 1998-02-18 | Imperial Chemical Industries Plc | Polymeric film with opaque substrate |
| GB9617078D0 (en) * | 1996-08-14 | 1996-09-25 | Ici Plc | Polymeric film |
| JP5319877B2 (ja) * | 2006-09-05 | 2013-10-16 | 三菱樹脂株式会社 | 積層ポリエステルフィルム |
| DE102010007140A1 (de) | 2010-02-05 | 2011-08-11 | Mitsubishi Polyester Film GmbH, 65203 | Mehrschichtige Polyesterfolie mit einer Gesamtdicke von maximal 60 μm mit zwei weißen Außenschichten und einer rußhaltigen Basisschicht mit hoher optischer Dichte |
| US9050785B2 (en) | 2010-02-05 | 2015-06-09 | Mitsubishi Polyester Film Gmbh | Multilayer polyester film with high optical density with a total thickness of max. 60 μm with two white outer layers and a carbon-black containing base layer |
| DE102017006359A1 (de) | 2017-07-06 | 2019-01-10 | Tesa Se | Selbstklebendes Klebeband mit spaltfestem PET-Träger |
-
1987
- 1987-08-21 JP JP20861887A patent/JPS63220421A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63220421A (ja) | 1988-09-13 |
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