ES425870A1 - Un elemento mejorado de registro magnetico. - Google Patents

Un elemento mejorado de registro magnetico.

Info

Publication number
ES425870A1
ES425870A1 ES425870A ES425870A ES425870A1 ES 425870 A1 ES425870 A1 ES 425870A1 ES 425870 A ES425870 A ES 425870A ES 425870 A ES425870 A ES 425870A ES 425870 A1 ES425870 A1 ES 425870A1
Authority
ES
Spain
Prior art keywords
lubricant
magnetic recording
recording medium
coating
base
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
Application number
ES425870A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES425870A1 publication Critical patent/ES425870A1/es
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
    • 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
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31522—Next to metal

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Lubricants (AREA)
ES425870A 1973-05-14 1974-05-02 Un elemento mejorado de registro magnetico. Expired ES425870A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/360,228 US4034133A (en) 1973-05-14 1973-05-14 Magnetic recording medium with lubricant

Publications (1)

Publication Number Publication Date
ES425870A1 true ES425870A1 (es) 1976-09-01

Family

ID=23417124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425870A Expired ES425870A1 (es) 1973-05-14 1974-05-02 Un elemento mejorado de registro magnetico.

Country Status (12)

Country Link
US (1) US4034133A (es)
JP (1) JPS5324805B2 (es)
BE (1) BE815002A (es)
BR (1) BR7403907D0 (es)
CA (1) CA1042276A (es)
CH (1) CH581880A5 (es)
ES (1) ES425870A1 (es)
FR (1) FR2230036B1 (es)
GB (1) GB1418240A (es)
IT (1) IT1007942B (es)
NL (1) NL7404940A (es)
SE (1) SE387459B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492963U (es) * 1972-04-13 1974-01-11
JPS5494736A (en) * 1978-01-12 1979-07-26 Fujiwara Mfg Co Ltd Hinge for door or like
FR2461996A1 (fr) * 1979-07-18 1981-02-06 Matsushita Electric Ind Co Ltd Support d'enregistrement magnetique
JPS5782869U (es) * 1980-11-07 1982-05-22
JPS5994231A (ja) * 1982-11-22 1984-05-30 Fuji Photo Film Co Ltd 磁気記録体
US4473619A (en) * 1983-01-24 1984-09-25 Porco Daniel A Magnetic audio recording tape and method of preparation thereof
US4507214A (en) * 1983-11-02 1985-03-26 Union Oil Company Of California Rare earth halide grease compositions
FR2559606B1 (fr) * 1984-02-09 1986-06-13 Rhone Poulenc Syst Media d'enregistrement magnetique contenant a titre de lubrifiant un derive organique du cerium
DE68901909T2 (de) * 1988-10-10 1993-02-04 Rhone Poulenc Chimie Dispersion von halogeniden der seltenen erden in waessrigem medium.
FR2638168A1 (fr) * 1988-10-21 1990-04-27 Rhone Poulenc Chimie Dispersions d'halogenures de terres rares en milieu huileux
FR2660930A1 (fr) * 1990-04-13 1991-10-18 Ceramiques Composites Lubrifiant pour surface en ceramique et procede de lubrification.
US5538649A (en) * 1995-09-28 1996-07-23 John Crane Inc. Carbon composite mateiral for tribological applications
CN113583553B (zh) * 2021-08-20 2022-04-08 江苏大学 一种动力电池托盘用多功能聚脲涂层及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446251A (en) * 1945-07-13 1948-08-03 Nasa Joint fillers
US3320090A (en) * 1964-07-30 1967-05-16 Ampex Phenoxy-polyurethane magnetic tape binder
US3387993A (en) * 1964-10-16 1968-06-11 Ampex Magnetic tape with a lubricant containing mineral oil and fatty acid amide in the magnetic coating
DE1278664B (de) 1965-01-19 1968-09-26 Molykote Ges Mit Beschraenkter Schmierpaste
GB1152651A (en) * 1966-05-16 1969-05-21 Agfa Gevaert Nv Improved Magnetic Recording Material
US3542589A (en) * 1967-04-03 1970-11-24 Basf Ag Magnetic recording media having high abrasion resistance
US3474073A (en) * 1968-06-11 1969-10-21 Memorex Corp Magnetic coating composition with four component epoxy binder

Also Published As

Publication number Publication date
JPS5017608A (es) 1975-02-25
IT1007942B (it) 1976-10-30
BE815002A (fr) 1974-09-02
BR7403907D0 (pt) 1974-12-03
SE387459B (sv) 1976-09-06
GB1418240A (en) 1975-12-17
NL7404940A (es) 1974-11-18
JPS5324805B2 (es) 1978-07-22
FR2230036B1 (es) 1978-02-17
DE2421388B2 (de) 1976-03-18
US4034133A (en) 1977-07-05
CH581880A5 (es) 1976-11-15
AU6790274A (en) 1975-10-16
CA1042276A (en) 1978-11-14
DE2421388A1 (de) 1974-12-05
FR2230036A1 (es) 1974-12-13

Similar Documents

Publication Publication Date Title
ES425870A1 (es) Un elemento mejorado de registro magnetico.
GB1320779A (en) Magnetic coating formulation for recording tape
CA922587A (en) Magnetic recording media and device utilizing the same
CA959790A (en) Magnetic flow director
AU3970272A (en) Magnetic recording and photographic media
CA999491A (en) Magnetic recording medium incorporating fine acicular iron-based particles
CA1030284A (en) Dispersing polymeric particles in aqueous medium
CA1017169A (en) Nickel-aluminum particle with improved grindability
CA988704A (en) Ferro-magnetic acicular particles for recording medium
AU471643B2 (en) Electrical information recognition and retrieval
CA1026168A (en) Magnetic recording media
CA1004924A (en) Magnetic recording medium having binder-free phosphide coating
CA950580A (en) Magnetic disk storage file
CA1022018A (en) Annealed air-stable magnetic materials having superior magnetic characteristics and method
CA1030655A (en) Static field magnetic erase head with reduced distortion
CA918455A (en) Sintered cobalt-rare earth intermetallic product including samarium and lanthanum
CA965268A (en) Friction material of the sintered bronze type
Conroy Geographic variation and speciation in the swordgrass brown butterfly, Tisiphone abeona donovan
AU3527171A (en) Assembly type filing system comprising portfolios and filing cabinets therefor
CA816767A (en) Linear polyesters and polyester-amides from 2,2,4,4-tetraalkyl-1,3-cyclobutanediols
Stoughton The Paintings Of Giovanni Battista Caracciolo.
SU458024A1 (ru) Ммагнитный носитель
Wong Transient response and the first passage probability of randomly excited mechanical systems.
Simonson Properties and kinetic studies of orotidylate decarboxylase
AU469680B2 (en) Polymer coated and impregnated inorganic particles