AT372536B - Aufzeichnungsmaterial fuer videoinformationen - Google Patents

Aufzeichnungsmaterial fuer videoinformationen

Info

Publication number: AT372536B
Authority: AT; Austria
Prior art keywords: recording material; video information; video; information; recording
Prior art date: 1978-11-13

Application number

AT723179A

Other languages

English (en)

Other versions

ATA723179A (de

Original Assignee

Rca 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.)

1978-11-13

Filing date

1979-11-12

Publication date

1983-10-25

1979-11-12 Application filed by Rca Corp filed Critical Rca Corp

1983-02-15 Publication of ATA723179A publication Critical patent/ATA723179A/de

1983-10-25 Application granted granted Critical

1983-10-25 Publication of AT372536B publication Critical patent/AT372536B/de

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
- G11B9/061—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers
- G11B9/063—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers characterised by the selection of the material
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
- 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
- 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
- Y10T428/2998—Coated including synthetic resin or polymer
- 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

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)

AT723179A 1978-11-13 1979-11-12 Aufzeichnungsmaterial fuer videoinformationen AT372536B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/959,846 US4241120A (en)	1978-11-13	1978-11-13	Video discs and molding compositions therefor

Publications (2)

Publication Number	Publication Date
ATA723179A ATA723179A (de)	1983-02-15
AT372536B true AT372536B (de)	1983-10-25

Family

ID=25502486

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT723179A AT372536B (de)	1978-11-13	1979-11-12	Aufzeichnungsmaterial fuer videoinformationen

Country Status (9)

Country	Link
US (1)	US4241120A (de)
JP (1)	JPS5567950A (de)
AT (1)	AT372536B (de)
AU (1)	AU529154B2 (de)
CA (1)	CA1143835A (de)
DE (1)	DE2945218A1 (de)
FR (1)	FR2441899A1 (de)
GB (1)	GB2037054B (de)
IT (1)	IT1193850B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1139503B (it) *	1980-10-27	1986-09-24	Rca Corp	Dischi di supporto di informazioni ad elevata densita'
US4490283A (en) *	1981-02-27	1984-12-25	Mitech Corporation	Flame retardant thermoplastic molding compounds of high electroconductivity
GB2098221B (en) *	1981-04-17	1985-02-06	Matsushita Electric Ind Co Ltd	Method of producing video discs
JPS57177047A (en) *	1981-04-22	1982-10-30	Tokuyama Sekisui Kogyo Kk	Electrically conductive resin composition and video disc record
JPS57212627A (en) *	1981-06-24	1982-12-27	Tdk Corp	Optical recording method
JPS5827737A (ja) *	1981-08-12	1983-02-18	Mitsubishi Rayon Co Ltd	光学式情報記録体用メタクリル樹脂組成物
JPS5880140A (ja) *	1981-11-02	1983-05-14	Victor Co Of Japan Ltd	記録媒体の製造法
US4596669A (en) *	1981-12-24	1986-06-24	Mitech Corporation	Flame retardant thermoplastic molding compositions of high electroconductivity
JPS59191152A (ja) *	1983-04-14	1984-10-30	Victor Co Of Japan Ltd	高密度情報信号記録媒体
JPS61110352A (ja) *	1984-11-02	1986-05-28	Victor Co Of Japan Ltd	情報信号記録媒体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2997451A (en) *	1957-03-07	1961-08-22	Harry B Miller	Conductive phonograph record containing thermoplastic resin and carbon black
US3842194A (en) *	1971-03-22	1974-10-15	Rca Corp	Information records and recording/playback systems therefor
US3842217A (en) *	1971-03-22	1974-10-15	Rca Corp	Record fabrication of a capacitive type storage medium
US3909517A (en) *	1971-03-22	1975-09-30	Rca Corp	Disc records with groove bottom depth variations
US3770667A (en) *	1971-10-01	1973-11-06	Abc Dispersion Chem Co	Phonograph record additive
JPS513341B2 (de) *	1971-12-27	1976-02-02
US3833408A (en) *	1972-04-19	1974-09-03	Rca Corp	Video discs having a methyl alkyl silicone coating
US3833541A (en) *	1972-07-03	1974-09-03	Borden Inc	Molding powder of aggregates containing carbon black embedded in matrix of vinyl chloride-acetate resin and heat-stabilizer
US4151132A (en) *	1977-07-25	1979-04-24	Rca Corporation	Molding composition
DE2810367C2 (de) *	1977-03-15	1984-12-20	Rca Corp., New York, N.Y.	Informationsspeicherplatte
US4129536A (en) *	1977-07-25	1978-12-12	Rca Corporation	Vinyl chloride based injection molding composition

1978
- 1978-11-13 US US05/959,846 patent/US4241120A/en not_active Expired - Lifetime
1979
- 1979-10-19 AU AU51973/79A patent/AU529154B2/en not_active Ceased
- 1979-10-24 IT IT2677279A patent/IT1193850B/it active
- 1979-11-06 CA CA000339285A patent/CA1143835A/en not_active Expired
- 1979-11-07 JP JP14491879A patent/JPS5567950A/ja active Pending
- 1979-11-09 DE DE19792945218 patent/DE2945218A1/de not_active Withdrawn
- 1979-11-09 GB GB7938948A patent/GB2037054B/en not_active Expired
- 1979-11-12 FR FR7927812A patent/FR2441899A1/fr not_active Withdrawn
- 1979-11-12 AT AT723179A patent/AT372536B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU5197379A (en)	1980-05-22
US4241120A (en)	1980-12-23
IT1193850B (it)	1988-08-24
AU529154B2 (en)	1983-05-26
DE2945218A1 (de)	1980-05-22
ATA723179A (de)	1983-02-15
CA1143835A (en)	1983-03-29
GB2037054B (en)	1983-05-05
JPS5567950A (en)	1980-05-22
IT7926772A0 (it)	1979-10-24
GB2037054A (en)	1980-07-02
FR2441899A1 (fr)	1980-06-13

Publication	Publication Date	Title
BR7906499A (pt)	1980-06-24	Material de registro fotografico
GB2042749B (en)	1983-01-19	Thermal recording material
GB2021798B (en)	1983-03-16	Information recording element
ATA634178A (de)	1979-10-15	Aufzeichnungssystem und kassette fuer ein solches aufzeichnungssystem
BE872709A (nl)	1979-06-13	Magnetisch registreermateriaal
GB2015770B (en)	1982-08-25	Optical information record
JPS5443017A (en)	1979-04-05	Substrate for information recording material
AT367220B (de)	1982-06-11	Bildaufnahmegeraet
AT372536B (de)	1983-10-25	Aufzeichnungsmaterial fuer videoinformationen
GB2028524B (en)	1982-11-24	Image recording material
JPS5517899A (en)	1980-02-07	Information recorder*reproducer
ATA296779A (de)	1990-11-15	Elektrophotographisches aufzeichnungsmaterial
FR2340210A1 (fr)	1977-09-02	Materiau d'enregistrement
DK160847C (da)	1991-10-07	Termofotografisk optagelsesmateriale
NL7901802A (nl)	1979-09-12	Magnetisch registratiemateriaal.
DE2965727D1 (en)	1983-07-28	Thermal recording material
GB2027616B (en)	1982-09-02	Electrostatic record material
JPS5514599A (en)	1980-02-01	Information recorder*reproducer
JPS5538699A (en)	1980-03-18	Image information recoding member
ATA98779A (de)	1980-05-15	Videoplattenspieler
AT359303B (de)	1980-11-10	Videobandkassette
NO151518C (no)	1985-04-24	Kassett for opptegningsbaerer
DE2953431A1 (de)	1981-01-08	Pressure-sensitive recording material
ATA441482A (de)	1991-10-15	Aufzeichnungsmaterial
ATA378378A (de)	1986-11-15	Korrekturmittel fuer aufzeichnungsmaterialien

Legal Events

Date	Code	Title	Description
1986-11-15	ELJ	Ceased due to non-payment of the annual fee