KR870010492A - 자기기록 미이디엄 및 그 제조방법 - Google Patents
자기기록 미이디엄 및 그 제조방법 Download PDFInfo
- Publication number
- KR870010492A KR870010492A KR870003571A KR870003571A KR870010492A KR 870010492 A KR870010492 A KR 870010492A KR 870003571 A KR870003571 A KR 870003571A KR 870003571 A KR870003571 A KR 870003571A KR 870010492 A KR870010492 A KR 870010492A
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic recording
- recording medium
- protective film
- adhesive
- ferromagnetic metal
- 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.)
- Ceased
Links
- 230000005291 magnetic effect Effects 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims 8
- 150000002894 organic compounds Chemical class 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims 10
- 239000000853 adhesive Substances 0.000 claims 8
- 230000001070 adhesive effect Effects 0.000 claims 8
- 238000010438 heat treatment Methods 0.000 claims 8
- 230000005294 ferromagnetic effect Effects 0.000 claims 7
- 229910052751 metal Inorganic materials 0.000 claims 7
- 239000002184 metal Substances 0.000 claims 7
- 230000001747 exhibiting effect Effects 0.000 claims 5
- 238000006116 polymerization reaction Methods 0.000 claims 5
- 239000007787 solid Substances 0.000 claims 5
- 239000000758 substrate Substances 0.000 claims 3
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical group C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 2
- 235000010290 biphenyl Nutrition 0.000 claims 2
- 239000004305 biphenyl Substances 0.000 claims 2
- 125000006267 biphenyl group Chemical group 0.000 claims 2
- WDECIBYCCFPHNR-UHFFFAOYSA-N chrysene Chemical compound C1=CC=CC2=CC=C3C4=CC=CC=C4C=CC3=C21 WDECIBYCCFPHNR-UHFFFAOYSA-N 0.000 claims 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 claims 2
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 claims 1
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- XBDYBAVJXHJMNQ-UHFFFAOYSA-N Tetrahydroanthracene Natural products C1=CC=C2C=C(CCCC3)C3=CC2=C1 XBDYBAVJXHJMNQ-UHFFFAOYSA-N 0.000 claims 1
- SLGBZMMZGDRARJ-UHFFFAOYSA-N Triphenylene Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C2=C1 SLGBZMMZGDRARJ-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 claims 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- LSQODMMMSXHVCN-UHFFFAOYSA-N ovalene Chemical compound C1=C(C2=C34)C=CC3=CC=C(C=C3C5=C6C(C=C3)=CC=C3C6=C6C(C=C3)=C3)C4=C5C6=C2C3=C1 LSQODMMMSXHVCN-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000012429 reaction media Substances 0.000 claims 1
- 238000000859 sublimation Methods 0.000 claims 1
- 230000008022 sublimation Effects 0.000 claims 1
- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 claims 1
- 125000005580 triphenylene group Chemical group 0.000 claims 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- G11B5/722—Protective coatings, e.g. anti-static or antifriction containing an anticorrosive material
-
- 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
- G11B5/725—Protective coatings, e.g. anti-static or antifriction containing a lubricant, e.g. organic compounds
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
- Physical Vapour Deposition (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 승화성 유기 화합물이 반응실 내부에서 증발되는 경우의 본 발명에 일치하는 자기기록 미이디엄을 제조하는 실예를 설명하기 위한 개략도.
제2도는 증발된 승화성 유기 화합물이 반응실 외부에서 반응실 내부로 유도되는 경우의 본 발명에 일치하는 자기기록 미이디엄을 제조하는 실예를 설명하기 위한 개략도.
Claims (10)
- 자기기록 미이디엄을 구성하기 위해 접착기면상에 얇은 강자성 금속필름을 형성하는 자기기록 미디엄에 있어서 보호피막은 륨 온도 및 대기압하에서 고체 상태를 나타내는 증발된 승화성 유기 화합물의 플라즈마 중합에 의하여 상기 얇은 강자성 필름상에 형성된 것을 특징으로 하는 자기기록 미이디엄.
- 제1항에 있어서, 상기 승화성 유기 화합물은 나프탈렌, 안트라센, 테트라센, 핵사센, 페틸렌, 펜안트렌, 크리센, 트리페닐렌, 피렌, 벤조피렌, 바이오탄트렌, 푸로넨, 또는 오발렌과 같은 방향족탄화수소와; 방향족 탄화수소의 유도체와; 디페닐, 디페닐메탄, 디벤질, 트리페닐메탄, 또는 테트페닐과 같은 지방족-방향족 탄화수소와 ; 지방족-방향족 탄화수소 등으로 구성되는 군으로부터 선택된 최소한 하나의 화합물인 것을 특징으로 하는 자기기록 미이디엄.
- 제1항에 있어서, 상기 보호피막은 승화성 유기 화합물로서 디벤질 내지 디페닐을 사용하는 플라즈마 중합 필름이며, 0.8에서 1.2까지의 수소 원자수데 탄소원자수의 비(H/C)를 가지며, 50에서 600A의 필름 두께를 가지는 것을 특징으로 하는 자기기록 미이디엄.
- 접착기면상에 형성된 얇은 강자성 금속 필름으로 구성된 자기 녹음층의 표면상에 보호피막을 형성하는 자기기록 미이디엄을 제조하는 방법에 있어서, 상기 보호피막을 륨 온도와 대기압하에서 고체 상태를 나타내는 증발된 승화성 유기 화합물의 플라즈마 중합에 의하여 형성되며, 그 뒤 최종 자기기록 미이디엄은 열처리를 받는 것을 특징으로 하는 자기기록 미이디엄 제조방법.
- 제4항에 있어서, 열처리는 외부공기, 불활성 가스, 또는 진공 환경내에서 50에서 300℃의 가열은 도로 수행되는 것을 특징으로 하는 자기기록 미이디엄 제조방법.
- 제4항에 있어서, 열처리는 산소, 수소, 질소와 같은 것으로 구성되는 군으로부터 선택된 최소한 하나의 기체를 포함하는 반응 매체 환경내에서 50에서 300℃의 가열온도로 수행되는 것을 특징으로 하는 자기기록 미이디엄 제조방법.
- 접착기면상에 형성된 얇은 강자성 금속 필름으로 구성된 자기 녹음층의 표면상에 보호피막을 형성하는 자기기록 미이디엄을 제조하는 방법에 있어서, 상기 보호피막은 상기 접착기면을 가열하는 동안 룸은 도와 대기압하에서 고체 상태를 나타내는 증발된 승화성 유기 화합물의 플라즈마 중합에 의해 상기 얇은 강자성 금속필름의 표면상에 형성되는 것을 특징으로 하는 자기기록 미이디엄 제조방법.
- 제7항에 있어서, 상기 접착기면은 50에서 300℃까지의 범위내의 온도로 가열되는 것을 특징으로하는 자기기록 디이디엄 제조방법.
- 접착기면상에 형성된 얇은 강자성 금속필름으로 구성된 자기녹음층의 표면상에 보호피막을 형성하는 자기기록 미이디엄을 제조하는 방법에 있어서, 상기 보호피막은 상기 접착기면을 가열하는 동안 룸 온도와 대기압하에서 고체 상태를 나타내는 증발된 승화성 유기 화합물의 플라즈마 중합에 의해 상기 얇은 강자성 금속필름의 표면상에 형성되며, 그 뒤 최종자기 기록 미이디엄은 열처리를 받는 것을 특징으로 하는 자기기록 미이디엄 제조방법.
- 접착기면상에 형성된 강자성 금속필름으로 구성된 자기 녹음층의 표면상에 보호피막을 형성하는 자기기록 미이디엄을 제조하는 방법에 있어서, 상기 보호피막은, 밀폐실내에서 가열되어 증발된 다음 플라즈마 중합 반응실로 유도되고 룸 온도와 대기압하에서 고체상태를 나타내는 증발된 승화유기화합물의 플라즈마 중합에 의해 상기 얇은 강자성 금속필름의 표면상에 형성되는 것을 특징으로 하는 자기기록 미이디엄 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP84966 | 1986-04-15 | ||
| JP8496686A JPH071545B2 (ja) | 1986-04-15 | 1986-04-15 | 磁気記録媒体用保護膜の製造方法 |
| JP127644 | 1986-06-02 | ||
| JP12764486A JPS62285224A (ja) | 1986-06-02 | 1986-06-02 | 磁気記録媒体の製造方法 |
| JP217216 | 1986-09-17 | ||
| JP21721686A JPS6374120A (ja) | 1986-09-17 | 1986-09-17 | 磁気記録媒体の製造方法 |
| JP227988 | 1986-09-19 | ||
| JP22798886A JPS6383920A (ja) | 1986-09-29 | 1986-09-29 | 磁気記録媒体用保護膜の製造方法 |
| JP234459 | 1986-10-03 | ||
| JP23445986A JPH0630147B2 (ja) | 1986-10-03 | 1986-10-03 | 磁気記録媒体の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR870010492A true KR870010492A (ko) | 1987-11-30 |
Family
ID=27525119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR870003571A Ceased KR870010492A (ko) | 1986-04-15 | 1987-04-14 | 자기기록 미이디엄 및 그 제조방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4769281A (ko) |
| EP (1) | EP0243798B1 (ko) |
| KR (1) | KR870010492A (ko) |
| DE (1) | DE3766872D1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2240113A (en) * | 1990-01-02 | 1991-07-24 | Shell Int Research | Preparation of adsorbent carbonaceous layers |
| US4981713A (en) * | 1990-02-14 | 1991-01-01 | E. I. Du Pont De Nemours And Company | Low temperature plasma technology for corrosion protection of steel |
| US5186899A (en) * | 1990-11-13 | 1993-02-16 | Drago Thomas E | Fixture for supporting a refrigerant sampling tube in a closed system |
| WO2002091368A1 (en) * | 2001-05-08 | 2002-11-14 | Fujitsu Limited | Method for manufacturing magnetic recording medium |
| US12170189B2 (en) | 2019-12-18 | 2024-12-17 | Jiangsu Favored Nanotechnology Co., Ltd. | Coating apparatus and coating method |
| US11898248B2 (en) * | 2019-12-18 | 2024-02-13 | Jiangsu Favored Nanotechnology Co., Ltd. | Coating apparatus and coating method |
| CN113774363A (zh) * | 2020-06-09 | 2021-12-10 | 江苏菲沃泰纳米科技股份有限公司 | 镀膜设备及其镀膜方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3024918A1 (de) * | 1979-07-02 | 1981-01-22 | Fuji Photo Film Co Ltd | Magnetisches aufzeichnungsmaterial und verfahren zu dessen herstellung |
| JPS5829119A (ja) * | 1981-08-14 | 1983-02-21 | Shin Etsu Chem Co Ltd | 帯電防止性磁気テ−プ |
| JPS59160828A (ja) * | 1983-03-01 | 1984-09-11 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
| JPS60121526A (ja) * | 1983-12-06 | 1985-06-29 | Olympus Optical Co Ltd | 磁気記録媒体 |
| US4693927A (en) * | 1984-03-19 | 1987-09-15 | Fuji Photo Film Company Limited | Magnetic recording medium and process for producing the same |
| US4552820A (en) * | 1984-04-25 | 1985-11-12 | Lin Data Corporation | Disc media |
| JPS6168725A (ja) * | 1984-09-10 | 1986-04-09 | Shin Etsu Chem Co Ltd | 磁気記録媒体およびその製造方法 |
| US4554217A (en) * | 1984-09-20 | 1985-11-19 | Verbatim Corporation | Process for creating wear and corrosion resistant film for magnetic recording media |
| JPS61213221A (ja) * | 1985-03-19 | 1986-09-22 | Japan Synthetic Rubber Co Ltd | プラズマ重合膜の製法 |
-
1987
- 1987-04-10 US US07/036,791 patent/US4769281A/en not_active Expired - Lifetime
- 1987-04-14 KR KR870003571A patent/KR870010492A/ko not_active Ceased
- 1987-04-15 DE DE8787105572T patent/DE3766872D1/de not_active Expired - Fee Related
- 1987-04-15 EP EP87105572A patent/EP0243798B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0243798B1 (en) | 1991-01-02 |
| EP0243798A2 (en) | 1987-11-04 |
| US4769281A (en) | 1988-09-06 |
| EP0243798A3 (en) | 1989-02-15 |
| DE3766872D1 (de) | 1991-02-07 |
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