NL180620C - Magnetisch registratiemateriaal, met een organische siliciumverbinding als glijmiddel. - Google Patents

Magnetisch registratiemateriaal, met een organische siliciumverbinding als glijmiddel.

Info

Publication number: NL180620C
Authority: NL; Netherlands
Prior art keywords: lubricant; silicon compound; organic silicon; registration material; magnetic registration
Prior art date: 1973-07-21

Application number

NL7409897A

Other languages

English (en)

Dutch (nl)

Other versions

NL7409897A (nl

Original Assignee

Sony 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.)

1973-07-21

Filing date

1974-07-22

Publication date

1987-03-16

1974-07-22 Application filed by Sony Corp filed Critical Sony Corp

1975-01-23 Publication of NL7409897A publication Critical patent/NL7409897A/xx

1987-03-16 Application granted granted Critical

1987-03-16 Publication of NL180620C publication Critical patent/NL180620C/xx

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
- G11B5/62—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
- G11B5/702—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 bonding agent
- G11B5/7023—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 bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins
- 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]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane

NL7409897A 1973-07-21 1974-07-22 Magnetisch registratiemateriaal, met een organische siliciumverbinding als glijmiddel. NL180620C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP8082473A JPS5228687B2 (de)	1973-07-21	1973-07-21

Publications (2)

Publication Number	Publication Date
NL7409897A NL7409897A (nl)	1975-01-23
NL180620C true NL180620C (nl)	1987-03-16

Family

ID=13729162

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7409897A NL180620C (nl)	1973-07-21	1974-07-22	Magnetisch registratiemateriaal, met een organische siliciumverbinding als glijmiddel.

Country Status (9)

Country	Link
US (1)	US3993846A (de)
JP (1)	JPS5228687B2 (de)
CA (1)	CA1039124A (de)
CH (1)	CH593537A5 (de)
DE (1)	DE2434972C3 (de)
FR (1)	FR2238208B1 (de)
GB (1)	GB1450317A (de)
IT (1)	IT1017326B (de)
NL (1)	NL180620C (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4162350A (en) *	1975-07-01	1979-07-24	Nippon Electric Co., Ltd.	Magnetic record member
JPS5212802A (en) *	1975-07-21	1977-01-31	Yoshiro Nakamatsu	Recording medium for electronics calculator
JPS5255603A (en) *	1975-10-31	1977-05-07	Nec Corp	Magnetic memory element and production of same
JPS5270811A (en) *	1975-12-10	1977-06-13	Fuji Photo Film Co Ltd	Magnetic recording material
JPS52140303A (en) *	1976-05-18	1977-11-22	Sony Corp	Magnetic record medium
JPS5313907A (en) *	1976-07-26	1978-02-08	Fuji Photo Film Co Ltd	Reader or trailer for magnetic tape
JPS5812300Y2 (ja) *	1977-12-21	1983-03-09	富士電機株式会社	ポストミツクス形飲料自動販売機における飲料撹拌装置
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
JPS56169223A (en) *	1980-05-28	1981-12-25	Sony Corp	Magnetic recording medium
DE3169992D1 (en) *	1980-08-20	1985-05-23	Hitachi Maxell	Magnetic recording medium
JPS5891527A (ja) *	1981-11-26	1983-05-31	Sony Corp	磁気記録媒体
DE3368806D1 (en) *	1982-03-10	1987-02-05	Toray Industries	Laminated film and magnetic recording medium made therewith
DE3368805D1 (en) *	1982-03-10	1987-02-05	Toray Industries	Laminated film and magnetic recording medium made therewith
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
US4686146A (en) *	1986-02-18	1987-08-11	Memorex Corporation	Radiation-cured recording composition with bi-part lube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL140630B (nl) *	1964-11-09	1973-12-17	Du Pont	Werkwijze voor het thermomagnetisch kopieren.
US3476595A (en) *	1966-07-08	1969-11-04	Du Pont	Silica-coated magnetic tape
US3526533A (en) *	1966-08-10	1970-09-01	Xerox Corp	Coated carrier particles
US3542589A (en) *	1967-04-03	1970-11-24	Basf Ag	Magnetic recording media having high abrasion resistance
FR1561251A (de) *	1968-01-12	1969-03-28
US3625760A (en) *	1970-02-27	1971-12-07	Rca Corp	Magnetic recording medium with lubricant

1973
- 1973-07-21 JP JP8082473A patent/JPS5228687B2/ja not_active Expired
1974
- 1974-07-17 GB GB3169274A patent/GB1450317A/en not_active Expired
- 1974-07-17 US US05/489,241 patent/US3993846A/en not_active Expired - Lifetime
- 1974-07-19 CA CA205,151A patent/CA1039124A/en not_active Expired
- 1974-07-19 DE DE2434972A patent/DE2434972C3/de not_active Expired
- 1974-07-19 IT IT2540574A patent/IT1017326B/it active
- 1974-07-22 FR FR7425394A patent/FR2238208B1/fr not_active Expired
- 1974-07-22 NL NL7409897A patent/NL180620C/xx not_active IP Right Cessation
- 1974-07-22 CH CH1003174A patent/CH593537A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1450317A (en)	1976-09-22
NL7409897A (nl)	1975-01-23
IT1017326B (it)	1977-07-20
FR2238208B1 (de)	1976-10-22
JPS5228687B2 (de)	1977-07-28
JPS5032904A (de)	1975-03-29
AU7141574A (en)	1976-01-22
FR2238208A1 (de)	1975-02-14
DE2434972B2 (de)	1977-10-06
US3993846A (en)	1976-11-23
CA1039124A (en)	1978-09-26
CH593537A5 (de)	1977-12-15
DE2434972C3 (de)	1978-06-01
DE2434972A1 (de)	1975-02-13

Publication	Publication Date	Title
NL186976C (nl)	1991-04-16	Lineair lager.
NL180345C (nl)	1987-02-02	Lineair kogellager.
NL161554C (nl)	1980-02-15	Lagerconstructie.
NL180620C (nl)	1987-03-16	Magnetisch registratiemateriaal, met een organische siliciumverbinding als glijmiddel.
NL7415156A (nl)	1975-05-27	Organische elektrolyten.
NO740638L (no)	1974-08-27	Dor for ringformet hullsag.
NL7416007A (nl)	1975-06-12	Magneetklep.
NL7412906A (nl)	1975-04-02	Transistorversterkers.
NL7506988A (nl)	1976-12-14	Organische trifosfieten met verbeterde hydrolyti- sche stabiliteit.
SE394143B (sv)	1977-06-06	Magnetisk kompass.
NO139317C (no)	1979-02-14	Akselanordning for skip.
BR7410386D0 (pt)	1975-09-16	Aperfeicoamentos em conjunto de mancal
NL7316847A (nl)	1975-06-12	Wentellager.
NL7610802A (nl)	1977-04-01	Organische titanaat-chelaten.
ES202400Y (es)	1976-03-01	Casquillo de cojinete perfeccionado.
NL7413027A (nl)	1975-04-04	Magnetische wiskop.
NL180052C (nl)	1986-12-16	Magnetisch registratiemedium.
SE390196B (sv)	1976-12-06	Axel, serskilt for vetskecentrifugalpumpar
NL7406213A (nl)	1975-01-21	Tentvormige hal.
BE813113A (fr)	1974-07-15	Roulement lineaire.
NL7413029A (nl)	1975-04-04	Magnetische wiskop.
NL183366C (nl)	1988-10-03	Registratie-inrichting.
NL7408865A (nl)	1975-01-08	Glijlager.
NL7411374A (nl)	1975-03-04	Bereiding van organische fosforesters.
BR7407713A (pt)	1974-11-05	Aperfeicoamentos em conjunto mancal

Legal Events

Date	Code	Title
1981-09-01	BA	A request for search or an international-type search has been filed
1981-09-01	BB	A search report has been drawn up
1982-01-04	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1989-03-16	V1	Lapsed because of non-payment of the annual fee