KR900000013B1 - 증착 자기기록매체의 휨제거방법 및 그 자기기록매체 - Google Patents
증착 자기기록매체의 휨제거방법 및 그 자기기록매체 Download PDFInfo
- Publication number
- KR900000013B1 KR900000013B1 KR1019860003131A KR860003131A KR900000013B1 KR 900000013 B1 KR900000013 B1 KR 900000013B1 KR 1019860003131 A KR1019860003131 A KR 1019860003131A KR 860003131 A KR860003131 A KR 860003131A KR 900000013 B1 KR900000013 B1 KR 900000013B1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic recording
- recording medium
- tape
- layer
- hot air
- 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
Images
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
- G11B5/735—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer characterised by the back layer
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/72—Protective coatings, e.g. anti-static or antifriction
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/85—Coating a support with a magnetic layer by vapour deposition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/90—Magnetic feature
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
Description
Claims (2)
- 표면에 자성층이 증착 형성되어 휨이 발생된 소재 테이프의 이면에 이면층을 형성함에 있어서, 소재 테이프의 이면에 이면층 물질을 일정두께로 도포한 후, 그 도포면에 50-150℃의 열풍을 분사하여 건조 경화시키는 것을 특징으로 하는 증착 자기기록 테이프의 휨 제거방법.
- 표면에 자성층이 코팅된 소재 테이프의 이면에 이면층이 형성된 것에 있어서, 소재 테이프의 이면에 불소화 카본을 약 10-100중량% 범위에서 유기고분자 바인더에 혼합한 도포액을 0.5-1.5㎛의 두께로 도포 건조하여 이면층을 형성함을 특징으로 하는 자기기록 매체.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019860003131A KR900000013B1 (ko) | 1986-04-23 | 1986-04-23 | 증착 자기기록매체의 휨제거방법 및 그 자기기록매체 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019860003131A KR900000013B1 (ko) | 1986-04-23 | 1986-04-23 | 증착 자기기록매체의 휨제거방법 및 그 자기기록매체 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870010495A KR870010495A (ko) | 1987-11-30 |
| KR900000013B1 true KR900000013B1 (ko) | 1990-01-18 |
Family
ID=19249579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019860003131A Expired KR900000013B1 (ko) | 1986-04-23 | 1986-04-23 | 증착 자기기록매체의 휨제거방법 및 그 자기기록매체 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900000013B1 (ko) |
-
1986
- 1986-04-23 KR KR1019860003131A patent/KR900000013B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR870010495A (ko) | 1987-11-30 |
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