JPH0240574Y2 - - Google Patents
Info
- Publication number
- JPH0240574Y2 JPH0240574Y2 JP5954584U JP5954584U JPH0240574Y2 JP H0240574 Y2 JPH0240574 Y2 JP H0240574Y2 JP 5954584 U JP5954584 U JP 5954584U JP 5954584 U JP5954584 U JP 5954584U JP H0240574 Y2 JPH0240574 Y2 JP H0240574Y2
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- magnetic recording
- glass
- magnetic
- core member
- 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
- 239000011521 glass Substances 0.000 claims description 49
- 239000010409 thin film Substances 0.000 claims description 23
- 239000010408 film Substances 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229920006264 polyurethane film Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000011162 core material Substances 0.000 description 23
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 239000005340 laminated glass Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000003822 epoxy resin Substances 0.000 description 7
- 229920000647 polyepoxide Polymers 0.000 description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000069 polyphenylene sulfide Polymers 0.000 description 3
- 239000005361 soda-lime glass Substances 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 238000006124 Pilkington process Methods 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000005345 chemically strengthened glass Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229920001197 polyacetylene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5954584U JPS60173119U (ja) | 1984-04-23 | 1984-04-23 | 磁気記録デイスク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5954584U JPS60173119U (ja) | 1984-04-23 | 1984-04-23 | 磁気記録デイスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60173119U JPS60173119U (ja) | 1985-11-16 |
| JPH0240574Y2 true JPH0240574Y2 (en]) | 1990-10-30 |
Family
ID=30586069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5954584U Granted JPS60173119U (ja) | 1984-04-23 | 1984-04-23 | 磁気記録デイスク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60173119U (en]) |
-
1984
- 1984-04-23 JP JP5954584U patent/JPS60173119U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60173119U (ja) | 1985-11-16 |
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