JP2003123238A5 - - Google Patents
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- Publication number
- JP2003123238A5 JP2003123238A5 JP2001319506A JP2001319506A JP2003123238A5 JP 2003123238 A5 JP2003123238 A5 JP 2003123238A5 JP 2001319506 A JP2001319506 A JP 2001319506A JP 2001319506 A JP2001319506 A JP 2001319506A JP 2003123238 A5 JP2003123238 A5 JP 2003123238A5
- Authority
- JP
- Japan
- Prior art keywords
- film
- polyester film
- hard chromium
- fine particles
- plus
- 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.)
- Granted
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 17
- 229920006267 polyester film Polymers 0.000 claims description 16
- 229910052804 chromium Inorganic materials 0.000 claims description 13
- 239000011651 chromium Substances 0.000 claims description 13
- 239000010419 fine particle Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 239000010408 film Substances 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 208000032005 Spinocerebellar ataxia with axonal neuropathy type 2 Diseases 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 208000033361 autosomal recessive with axonal neuropathy 2 spinocerebellar ataxia Diseases 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001793 charged compounds Chemical class 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001319506A JP4503207B2 (ja) | 2001-10-17 | 2001-10-17 | 磁気記録媒体用ポリエステルフィルム及び磁気記録テープ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001319506A JP4503207B2 (ja) | 2001-10-17 | 2001-10-17 | 磁気記録媒体用ポリエステルフィルム及び磁気記録テープ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003123238A JP2003123238A (ja) | 2003-04-25 |
| JP2003123238A5 true JP2003123238A5 (2) | 2005-02-24 |
| JP4503207B2 JP4503207B2 (ja) | 2010-07-14 |
Family
ID=19137046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001319506A Expired - Fee Related JP4503207B2 (ja) | 2001-10-17 | 2001-10-17 | 磁気記録媒体用ポリエステルフィルム及び磁気記録テープ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4503207B2 (2) |
-
2001
- 2001-10-17 JP JP2001319506A patent/JP4503207B2/ja not_active Expired - Fee Related
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