JPS5234924B2 - - Google Patents

Info

Publication number
JPS5234924B2
JPS5234924B2 JP49114391A JP11439174A JPS5234924B2 JP S5234924 B2 JPS5234924 B2 JP S5234924B2 JP 49114391 A JP49114391 A JP 49114391A JP 11439174 A JP11439174 A JP 11439174A JP S5234924 B2 JPS5234924 B2 JP S5234924B2
Authority
JP
Japan
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
Application number
JP49114391A
Other languages
Japanese (ja)
Other versions
JPS5140903A (US06623731-20030923-C00052.png
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 filed Critical
Priority to JP49114391A priority Critical patent/JPS5234924B2/ja
Priority to GB38971/75A priority patent/GB1497891A/en
Priority to US05/618,368 priority patent/US4007313A/en
Priority to DE2544126A priority patent/DE2544126C3/de
Publication of JPS5140903A publication Critical patent/JPS5140903A/ja
Publication of JPS5234924B2 publication Critical patent/JPS5234924B2/ja
Expired legal-status Critical Current

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
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/71—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the lubricant
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating
    • 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]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • 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]
    • Y10T428/31652—Of asbestos
    • Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product
    • 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]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP49114391A 1974-10-02 1974-10-02 Expired JPS5234924B2 (US06623731-20030923-C00052.png)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP49114391A JPS5234924B2 (US06623731-20030923-C00052.png) 1974-10-02 1974-10-02
GB38971/75A GB1497891A (en) 1974-10-02 1975-09-23 Magnetic recording media
US05/618,368 US4007313A (en) 1974-10-02 1975-10-01 Magnetic recording medium
DE2544126A DE2544126C3 (de) 1974-10-02 1975-10-02 Magnetisches Speichermedium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49114391A JPS5234924B2 (US06623731-20030923-C00052.png) 1974-10-02 1974-10-02

Publications (2)

Publication Number Publication Date
JPS5140903A JPS5140903A (US06623731-20030923-C00052.png) 1976-04-06
JPS5234924B2 true JPS5234924B2 (US06623731-20030923-C00052.png) 1977-09-06

Family

ID=14636491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49114391A Expired JPS5234924B2 (US06623731-20030923-C00052.png) 1974-10-02 1974-10-02

Country Status (4)

Country Link
US (1) US4007313A (US06623731-20030923-C00052.png)
JP (1) JPS5234924B2 (US06623731-20030923-C00052.png)
DE (1) DE2544126C3 (US06623731-20030923-C00052.png)
GB (1) GB1497891A (US06623731-20030923-C00052.png)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270811A (en) * 1975-12-10 1977-06-13 Fuji Photo Film Co Ltd Magnetic recording material
US4177317A (en) * 1975-12-15 1979-12-04 Basf Aktiengesellschaft Stabilization of chromium dioxide magnetic pigments
JPS52140303A (en) * 1976-05-18 1977-11-22 Sony Corp Magnetic record medium
US4071460A (en) * 1976-09-10 1978-01-31 Ball Brothers Research Corporation Lubricants comprising dialkanolamine derivatives
US4232072A (en) * 1976-09-10 1980-11-04 Ball Corporation Protective compositions for recording
NL7700107A (nl) * 1977-01-07 1978-07-11 Philips Nv Magnetisch registreermedium alsmede methode voor de vervaardiging ervan.
JPS5414711A (en) * 1977-07-06 1979-02-03 Fuji Photo Film Co Ltd Magnetic recording medium
DE2759812C2 (de) * 1977-11-17 1986-05-28 Ball Brothers Research Corp., Boulder, Col. Aufzeichnungsmedium
JPS6035267B2 (ja) * 1978-01-09 1985-08-13 東レ株式会社 表面の改質されたポリエステルフイルム
JPS5850664B2 (ja) * 1979-05-10 1983-11-11 信越化学工業株式会社 合成樹脂用改質剤
JPS5625232A (en) * 1979-08-06 1981-03-11 Sony Corp Magnetic recording medium
JPS56169223A (en) * 1980-05-28 1981-12-25 Sony Corp Magnetic recording medium
JPS6017416B2 (ja) * 1980-05-28 1985-05-02 信越化学工業株式会社 オルガノポリシロキサン化合物
US4342660A (en) * 1981-06-12 1982-08-03 Rca Corporation High density information disc lubricants
JPS5891527A (ja) * 1981-11-26 1983-05-31 Sony Corp 磁気記録媒体
JPS5922228A (ja) * 1982-07-29 1984-02-04 Victor Co Of Japan Ltd 磁気記録媒体
JPS5922227A (ja) * 1982-07-29 1984-02-04 Victor Co Of Japan Ltd 磁気記録媒体
DE3333930C2 (de) * 1982-09-21 1985-08-14 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Magnetaufzeichnungsmaterial
JPS5994234A (ja) * 1982-11-19 1984-05-30 Sony Corp 磁気記録媒体
JPH0611008B2 (ja) * 1983-11-16 1994-02-09 株式会社東芝 圧粉鉄心
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
US4647507A (en) * 1984-10-31 1987-03-03 Matsushita Electric Industrial Co., Ltd. Magnetic recording material
JPS61211828A (ja) * 1985-03-16 1986-09-19 Hitachi Maxell Ltd 磁気記録媒体
US4689181A (en) * 1985-12-27 1987-08-25 Dow Corning Corporation Fluorine-containing organosilanes useful as magnetic media lubricants
JPH0630140B2 (ja) * 1986-02-05 1994-04-20 日本ビクター株式会社 磁気記録媒体
US4686146A (en) * 1986-02-18 1987-08-11 Memorex Corporation Radiation-cured recording composition with bi-part lube
JPH0670921B2 (ja) * 1988-06-03 1994-09-07 松下電器産業株式会社 磁性流体とその製造方法およびそれを用いた磁気シール装置
KR20130131406A (ko) * 2010-12-27 2013-12-03 다우 코닝 코포레이션 경화성 실리케이트-실록산 혼합된 매트릭스 멤브레인 조성물

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1079892A (en) * 1964-01-27 1967-08-16 Fuji Photo Film Co Ltd Improvements in or relating to magnetic recording elements
US3484286A (en) * 1966-12-05 1969-12-16 Reeves Ind Inc High temperature magnetic tape
FR1561251A (US06623731-20030923-C00052.png) * 1968-01-12 1969-03-28
US3497411A (en) * 1968-03-14 1970-02-24 Ibm Method and materials for printing smooth magnetic layers
US3775171A (en) * 1970-04-28 1973-11-27 Du Pont Article coated with composition of polysilicic acid and silyl-fluoroolefin
US3794556A (en) * 1970-12-30 1974-02-26 Dow Corning Primer composition for adhering silicone elastomer to substrates

Also Published As

Publication number Publication date
DE2544126A1 (de) 1976-04-08
US4007313A (en) 1977-02-08
DE2544126C3 (de) 1980-07-31
DE2544126B2 (de) 1979-11-22
GB1497891A (en) 1978-01-12
JPS5140903A (US06623731-20030923-C00052.png) 1976-04-06

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