KR860007663A - 디스크 카아트리지 - Google Patents

디스크 카아트리지 Download PDF

Info

Publication number
KR860007663A
KR860007663A KR1019860001550A KR860001550A KR860007663A KR 860007663 A KR860007663 A KR 860007663A KR 1019860001550 A KR1019860001550 A KR 1019860001550A KR 860001550 A KR860001550 A KR 860001550A KR 860007663 A KR860007663 A KR 860007663A
Authority
KR
South Korea
Prior art keywords
disc
fatty acid
disk
liner
magnetic layer
Prior art date
Application number
KR1019860001550A
Other languages
English (en)
Other versions
KR940005563B1 (ko
Inventor
후지오 마쯔모도
하지메 도이
구니오 미즈시마
마시야 후나바시
도미조 다니구지
쇼오이지 사마모도
쇼오이지 시가모도
Original Assignee
히다찌 마구세루 가부시기가이샤
나가이 아쯔시
히다찌마구세루 가부시기가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP60049436A external-priority patent/JPH0715787B2/ja
Priority claimed from JP60094084A external-priority patent/JPH0740425B2/ja
Application filed by 히다찌 마구세루 가부시기가이샤, 나가이 아쯔시, 히다찌마구세루 가부시기가이샤 filed Critical 히다찌 마구세루 가부시기가이샤
Publication of KR860007663A publication Critical patent/KR860007663A/ko
Application granted granted Critical
Publication of KR940005563B1 publication Critical patent/KR940005563B1/ko

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
    • 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
    • Y10T428/23—Sheet including cover or casing
    • 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
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/237—Noninterengaged fibered material encased [e.g., mat, batt, etc.]

Landscapes

  • Magnetic Record Carriers (AREA)
  • Paints Or Removers (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

내용 없음

Description

디스크 카아트리지
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 실시예에 관한 자기디스크 카아트리지의 평면도.
제 2 도는 제 1 도의 I-I선상의 단면도.
제 3 도는 그 자기 디스크 카아트리지에 있어서의 케이스 라이나의 전개도.

Claims (9)

  1. 지방산, 지방산의 금속염과, 지방산의 유도체의 그룹에서 선택된 적어도 1종류의 화합물로된 윤활제를 함유한 디스크와, 그 디스크를 회전이 가능하게 수납한 케이스와 상기 디스크와 케이스와의 사이에 개재되어서 상기 디스크와 대향하는 면에 폴리에스텔계 섬유를 가진 라이나를 갖춘 것을 특징으로 하는 디스크 카아트리지.
  2. 특허청구의 범위 제 1 항에 있어서, 상기 라이나중의 폴리에스텔계 섬유의 함유율이 30wt% 이상인 것을 특징으로 하는 디스크 카이트리지.
  3. 특허청구의 범위 제 1 항에 있어서, 상기 라이나가 폴리 에스텔계 섬유와 레이용계 섬유의 혼초지(混秒紙)인 것을 특징으로 하는 디스크 카이트리지.
  4. 특허청구의 범위 제 2 항 기재에 있어서, 상기 라이나 중의 폴리에스텔계 섬유의 함유율이 40~90wt%인 것을 특징으로 하는 디스크 카이트리지.
  5. 특허청구의 범위 제 1 항에 있어서, 불포화 지방산 에스텔로 된 윤활제를 자성층에 함유한 자기 디스크인 것을 특징으로 하는 디스크 카아트리지.
  6. 특허청구의 범위 제 5 항에 있어서, 윤활재를 자성분 100중량부에 대해서 1.0~40.0중량부를 자성층 중에 함유한것을 특징으로 하는 디스크 카아트리지.
  7. 특허청구의 범위 제 5 항에 있어서, 자성층의 두께가 0.5~2.0u인 것을 특징으로 하는 디스크 카아트리지.
  8. 특허청구의 범위 제 3 항에 있어서, 불포화 지방산 에스텔로 된 윤활재를 자성층에 함유한 자기 디스크인 것을 특징으로 하는 디스크 카아트리지.
  9. 특허청구의 범위 제 8 항에 있어서, 오레인산, 리노릭산, 리노레닉산에서 선택되는 1종류의 불포화 지방산 성분과탄소수가 8~18인 지방족 알코홀로 된 불포화 지방산 에스텔인 것을 특징으로 하는 디스크 카아트리지.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860001550A 1985-03-14 1986-03-05 디스크 카아트리지 KR940005563B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP49436 1985-03-14
JP60049436A JPH0715787B2 (ja) 1985-03-14 1985-03-14 デイスクカ−トリツジ
JP60094084A JPH0740425B2 (ja) 1985-04-30 1985-04-30 フロツピ−デイスク
JP94084 1985-04-30

Publications (2)

Publication Number Publication Date
KR860007663A true KR860007663A (ko) 1986-10-15
KR940005563B1 KR940005563B1 (ko) 1994-06-20

Family

ID=26389829

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860001550A KR940005563B1 (ko) 1985-03-14 1986-03-05 디스크 카아트리지

Country Status (4)

Country Link
US (1) US4709816A (ko)
EP (1) EP0194649B1 (ko)
KR (1) KR940005563B1 (ko)
DE (1) DE3665952D1 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845583A (en) * 1987-05-07 1989-07-04 Bonar Fabrics Corporation Record diskette or disk jackets lined with powder bonded nonwoven fabrics
US4812938A (en) * 1987-06-18 1989-03-14 Rogers Randall J Floppy disk liner with improved cleaning ability
US5061562A (en) * 1987-09-22 1991-10-29 Fuji Photo Film Co., Ltd. Method for preparing a magnetic recording medium and a magnetic disk using the same
JPH01146375U (ko) * 1988-03-31 1989-10-09
KR900002242A (ko) * 1988-07-14 1990-02-28 나가이 아쯔시 자기디스크 카트리지
JPH0233784A (ja) * 1988-07-25 1990-02-02 Hitachi Maxell Ltd デイスクカートリッジ
DE3842635A1 (de) * 1988-12-17 1990-06-21 Basf Ag Scheibenfoermige magnetische aufzeichnungstraeger, verfahren zu ihrer herstellung und informationsspeicher, enthaltend diese aufzeichnungstraeger
JPH0445382U (ko) * 1990-08-08 1992-04-17
JP2990446B2 (ja) * 1991-02-05 1999-12-13 富士写真フイルム株式会社 磁気記録ディスク
US5331487A (en) * 1992-01-16 1994-07-19 International Business Machines Corporation Direct access storage device with vapor phase lubricant system and a magnetic disk having a protective layer and immobile physically bonded lubricant layer
US5370917A (en) * 1992-06-10 1994-12-06 Fuji Photo Film Co., Ltd. Magnetic recording disc comprising magnetic powder and a binder in a container which includes a nonwoven fabric liner comprising polypropylene and rayon fibers
US5455109A (en) * 1993-04-20 1995-10-03 Hollingsworth & Vose Company Disk lining material
CN1084909C (zh) * 1994-01-18 2002-05-15 日立马库塞鲁株式会社 磁性记录媒体
US5485338A (en) * 1994-05-06 1996-01-16 International Paper Company Paperboard micro computer diskette
US5506740A (en) * 1994-05-06 1996-04-09 International Paper Company Paperboard micro computer diskette
KR100788651B1 (ko) * 2002-01-10 2007-12-26 삼성전자주식회사 디스크 카트리지
JP2004030705A (ja) * 2002-06-21 2004-01-29 Fuji Photo Film Co Ltd 磁気ディスクカートリッジ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52108804A (en) * 1976-03-10 1977-09-12 Fuji Photo Film Co Ltd Magnetic recording material
JPS53110513A (en) * 1977-03-08 1978-09-27 Fuji Photo Film Co Ltd Disc jacket for magnetic recording
GB2008307B (en) * 1977-11-16 1982-05-19 Hitachi Maxell Magnetic recording medium
JPS57162128A (en) * 1981-03-31 1982-10-05 Fuji Photo Film Co Ltd Magnetic recording body
US4414597A (en) * 1981-09-14 1983-11-08 Chicopee Floppy disc liner
JPS5930272A (ja) * 1982-08-12 1984-02-17 Hitachi Maxell Ltd デイスクカ−トリツジ
US4522885A (en) * 1983-02-12 1985-06-11 Hitachi Maxell, Ltd. Magnetic recording medium
JPS59198532A (ja) * 1983-04-25 1984-11-10 Fuji Photo Film Co Ltd 磁気記録媒体
JPS6018871A (ja) * 1983-07-11 1985-01-30 Ricoh Co Ltd 磁気記録媒体
US4610352A (en) * 1983-10-28 1986-09-09 The Kendall Company Nonwoven fabric
US4485421A (en) * 1984-04-10 1984-11-27 Toyo Bussan Kabushiki Kaisha Colored floppy diskette

Also Published As

Publication number Publication date
US4709816A (en) 1987-12-01
EP0194649A2 (en) 1986-09-17
EP0194649B1 (en) 1989-09-27
DE3665952D1 (en) 1989-11-02
KR940005563B1 (ko) 1994-06-20
EP0194649A3 (en) 1987-10-14

Similar Documents

Publication Publication Date Title
KR860007663A (ko) 디스크 카아트리지
KR860002839A (ko) 자성 복합물
KR850007208A (ko) 약산성욕 염조성물
KR830008681A (ko) 흡수량을 조절하는 엘라스타제 함유 조성물
FR2393392A1 (fr) Support d'enregistrement magnetique
KR850005688A (ko) 광학 디스크 플레이어
KR920700695A (ko) 비스테로이드계 소염진통제를 함유하는 수중유형 유화 조성물
KR860009151A (ko) 자기 디스크의 기판용 알루미늄 합금
KR910008297A (ko) 세라믹제 축받이
KR870004402A (ko) 자기 디스크
FI885036A0 (fi) Hiilivetykoostumus, kuten polttoaineöljy, ja sen lisäaineet
JPS5668928A (en) Magnetic recording medium
KR900011470A (ko) 외용제
KR900013056A (ko) 액정 폴리에스테르 수지 조성물
KR920019871A (ko) 폴리부틸렌 테레프탈레이트 수지 조성물
KR890013164A (ko) 윤활유 조성물
KR830003170A (ko) 해독제로서의 2-치환된-4-알킬 또는 트리할로알킬-5-옥사졸 카복실산 및 그의 유도체
KR880003288A (ko) 자기 기록 매체
KR870005350A (ko) 자기 기록 매체
KR830005360A (ko) 키자니마이신의 제조방법
KR970002915A (ko) 윤활제 및 그를 사용한 자기 기록 매체
KR890003290A (ko) 야채절임의 제조방법
KR870000413A (ko) 윤활유 조성물
KR870003473A (ko) 자기 기록매체
KR910012065A (ko) 폴리에틸렌 테레프탈레이트 수지조성물

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010612

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee