NL187999B - Magnetische registratieband. - Google Patents

Magnetische registratieband.

Info

Publication number
NL187999B
NL187999B NLAANVRAGE8103712,A NL8103712A NL187999B NL 187999 B NL187999 B NL 187999B NL 8103712 A NL8103712 A NL 8103712A NL 187999 B NL187999 B NL 187999B
Authority
NL
Netherlands
Prior art keywords
magnetic registration
registration band
band
magnetic
registration
Prior art date
Application number
NLAANVRAGE8103712,A
Other languages
English (en)
Other versions
NL187999C (nl
NL8103712A (nl
Original Assignee
Fuji Photo Film Co Ltd
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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of NL8103712A publication Critical patent/NL8103712A/nl
Publication of NL187999B publication Critical patent/NL187999B/nl
Application granted granted Critical
Publication of NL187999C publication Critical patent/NL187999C/nl

Links

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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/851—Coating a support with a magnetic layer by sputtering
    • 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
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • 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
    • 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
    • G11B5/8416—Processes or apparatus specially adapted for manufacturing record carriers coating a support with a magnetic layer by precipitation
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • 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
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/928—Magnetic property
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12431—Foil or filament smaller than 6 mils
    • Y10T428/12438—Composite
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12583—Component contains compound of adjacent metal
    • Y10T428/1259—Oxide
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
NLAANVRAGE8103712,A 1980-08-15 1981-08-06 Magnetische registratieband. NL187999C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11241580A JPS5737737A (en) 1980-08-15 1980-08-15 Magnetic recording medium
JP11241580 1980-08-15

Publications (3)

Publication Number Publication Date
NL8103712A NL8103712A (nl) 1982-03-01
NL187999B true NL187999B (nl) 1991-10-01
NL187999C NL187999C (nl) 1992-03-02

Family

ID=14586065

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8103712,A NL187999C (nl) 1980-08-15 1981-08-06 Magnetische registratieband.

Country Status (5)

Country Link
US (2) US4456661A (nl)
JP (1) JPS5737737A (nl)
DE (1) DE3131065A1 (nl)
GB (1) GB2082477B (nl)
NL (1) NL187999C (nl)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220244A (ja) * 1982-06-16 1983-12-21 Fuji Photo Film Co Ltd 磁気記録媒体及びその製造方法
JPS59119531A (ja) * 1982-12-25 1984-07-10 Tdk Corp 磁気記録媒体
US4610911A (en) * 1983-11-03 1986-09-09 Hewlett-Packard Company Thin film magnetic recording media
JPS60127527A (ja) * 1983-12-15 1985-07-08 Saiteku Kk 膜状積重磁気記録媒体およびその製造方法
DE3347532A1 (de) * 1983-12-30 1985-07-11 Basf Ag, 6700 Ludwigshafen Magnetische aufzeichnungstraeger
DE3502852C2 (de) * 1984-02-01 1999-06-24 Tdk Corp Magnetisches Aufzeichnungsmaterial
JPH0719369B2 (ja) * 1984-02-02 1995-03-06 日本ビクター株式会社 磁気記録媒体及びその製造法
JPS60229227A (ja) * 1984-04-27 1985-11-14 Fuji Photo Film Co Ltd 磁気記録媒体
JPS60261015A (ja) * 1984-06-06 1985-12-24 Matsushita Electric Ind Co Ltd 磁気記録媒体
US4690857A (en) * 1984-08-14 1987-09-01 Fuji Photo Film Co., Ltd. Magnetic recording medium
JPS61214212A (ja) * 1985-03-20 1986-09-24 Konishiroku Photo Ind Co Ltd 磁気記録媒体
US4659627A (en) * 1984-10-17 1987-04-21 Memorex Corporation Magnetic recording medium with lubricant
US4822637A (en) * 1984-10-17 1989-04-18 Memorex Corporation Fabrication of magnetic recording medium with lubricant
US4923574A (en) * 1984-11-13 1990-05-08 Uri Cohen Method for making a record member with a metallic antifriction overcoat
US4678722A (en) * 1984-11-13 1987-07-07 Uri Cohen Record member with metallic antifriction overcoat
US4686151A (en) * 1985-04-09 1987-08-11 Dynamic Disk Substrate material for magnetic recording media
US4686146A (en) * 1986-02-18 1987-08-11 Memorex Corporation Radiation-cured recording composition with bi-part lube
JPS62219316A (ja) * 1986-03-20 1987-09-26 Mitsubishi Electric Corp 磁気記録体
JPS62236135A (ja) * 1986-04-08 1987-10-16 Hitachi Maxell Ltd 磁気記録媒体
US4770924A (en) * 1986-07-02 1988-09-13 Tdk Corporation Magnetic recording medium
JPS6339131A (ja) * 1986-08-01 1988-02-19 Hitachi Maxell Ltd 磁気記録媒体
WO1988005473A1 (en) * 1987-01-27 1988-07-28 Dynamic Disk, Inc. Metal surface coating
US5236791A (en) * 1988-08-31 1993-08-17 Hitachi, Ltd. Magnetic recording medium and magnetic storage
JP2809528B2 (ja) * 1991-05-31 1998-10-08 富士写真フイルム株式会社 可撓性磁気ディスクの製造方法
JP3018762B2 (ja) * 1992-08-06 2000-03-13 富士電機株式会社 磁気記録媒体およびその製造方法
US5834709A (en) * 1994-01-26 1998-11-10 Lucent Technologies Inc. Position sensing systems including magnetoresistive elements
GB2352654B (en) * 1999-06-24 2003-09-24 Fuji Photo Film Co Ltd Magnetic recording medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277540A (en) * 1971-05-03 1981-07-07 Aine Harry E Thin film magnetic recording medium
JPS5630609B2 (nl) * 1973-11-02 1981-07-16
US4087542A (en) * 1975-07-09 1978-05-02 Merck & Co., Inc. 2,3-Dihydro-6,7-disubstituted-5-acyl benzofuran-2-carboxylic acids
JPS5255603A (en) * 1975-10-31 1977-05-07 Nec Corp Magnetic memory element and production of same
JPS54123920A (en) * 1978-03-17 1979-09-26 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPS54141107A (en) * 1978-04-25 1979-11-02 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPS551651A (en) * 1978-06-19 1980-01-08 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPS5629841A (en) * 1979-08-12 1981-03-25 Tdk Corp Magnetic recording medium
US4305993A (en) * 1979-10-09 1981-12-15 Hitachi Maxell, Ltd. Magnetic recording medium
DE3011591A1 (de) * 1980-03-26 1981-10-01 Ibm Deutschland Gmbh, 7000 Stuttgart Verfahren zur verringerung der schleif- oder kratzspuren auf der oberflaeche eines aufzeichnungstraegers

Also Published As

Publication number Publication date
DE3131065A1 (de) 1982-03-25
JPS5737737A (en) 1982-03-02
GB2082477B (en) 1984-05-10
JPH0253849B2 (nl) 1990-11-20
GB2082477A (en) 1982-03-10
NL187999C (nl) 1992-03-02
US4499138A (en) 1985-02-12
US4456661A (en) 1984-06-26
DE3131065C2 (nl) 1989-06-08
NL8103712A (nl) 1982-03-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19980301