SE411262B - Plastfolie for framstellning av bild- ton- informationsberare - Google Patents

Plastfolie for framstellning av bild- ton- informationsberare

Info

Publication number
SE411262B
SE411262B SE7610017A SE7610017A SE411262B SE 411262 B SE411262 B SE 411262B SE 7610017 A SE7610017 A SE 7610017A SE 7610017 A SE7610017 A SE 7610017A SE 411262 B SE411262 B SE 411262B
Authority
SE
Sweden
Prior art keywords
manufacture
plastic foil
tone information
information carriers
picture tone
Prior art date
Application number
SE7610017A
Other languages
English (en)
Swedish (sv)
Other versions
SE7610017L (sv
Inventor
H-J Andrascheck
R Mucke
W Lorz
H Borchard
J Buck
H Knothe
B Rybka
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of SE7610017L publication Critical patent/SE7610017L/xx
Publication of SE411262B publication Critical patent/SE411262B/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/68—Record carriers
    • G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
    • G11B3/705—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers characterised by the selection of the material only
    • G11B3/707—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers characterised by the selection of the material only for video discs with grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
SE7610017A 1975-09-12 1976-09-10 Plastfolie for framstellning av bild- ton- informationsberare SE411262B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752540654 DE2540654A1 (de) 1975-09-12 1975-09-12 Kunststoffolie zur herstellung von bild-ton-informationstraegern

Publications (2)

Publication Number Publication Date
SE7610017L SE7610017L (sv) 1977-03-13
SE411262B true SE411262B (sv) 1979-12-10

Family

ID=5956278

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7610017A SE411262B (sv) 1975-09-12 1976-09-10 Plastfolie for framstellning av bild- ton- informationsberare

Country Status (14)

Country Link
US (1) US4071490A (xx)
JP (1) JPS5236003A (xx)
AT (1) AT348786B (xx)
BE (1) BE846145A (xx)
BR (1) BR7605971A (xx)
CA (1) CA1092290A (xx)
CH (1) CH622119A5 (xx)
DE (1) DE2540654A1 (xx)
ES (1) ES451276A1 (xx)
FR (1) FR2324083A1 (xx)
GB (1) GB1557715A (xx)
IT (1) IT1070596B (xx)
NL (1) NL7609920A (xx)
SE (1) SE411262B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818490C3 (de) * 1978-04-27 1985-06-27 Teldec Telefunken-Decca-Schallplatten Gmbh, 2000 Hamburg Preßmasse für die Herstellung formstarrer, scheibenförmiger Informationsträger
JPS5532298A (en) * 1978-08-28 1980-03-06 Mca Disco Vision Producing video disk structure
JPS63183949A (ja) * 1978-08-28 1988-07-29 デイスコビジョン　アソシエイツ ポリメチルメタクリレート材料
US4329276A (en) * 1981-03-11 1982-05-11 E. I. Du Pont De Nemours And Company Molding components
US4329278A (en) * 1981-03-11 1982-05-11 E. I. Du Pont De Nemours And Company Molding compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248607A1 (de) * 1972-10-04 1974-04-11 Wacker Chemie Gmbh Verfahren zur herstellung von polyvinylhalogeniden
US3922320A (en) * 1973-05-21 1975-11-25 Tenneco Chem Impact-resistant vinyl halide resin compositions containing a styrene-butadiene-alkyl methacrylate polymer and a styrene-acrylonitrile copolymer
US3960790A (en) * 1974-03-25 1976-06-01 Rca Corporation Disc record and method of compounding disc record composition
US3975321A (en) * 1974-05-13 1976-08-17 Air Products And Chemicals, Inc. Sound reproduction compositions

Also Published As

Publication number Publication date
BR7605971A (pt) 1977-08-23
US4071490A (en) 1978-01-31
FR2324083A1 (fr) 1977-04-08
SE7610017L (sv) 1977-03-13
GB1557715A (en) 1979-12-12
CH622119A5 (xx) 1981-03-13
ES451276A1 (es) 1978-08-16
NL7609920A (nl) 1977-03-15
AT348786B (de) 1979-03-12
ATA675076A (de) 1978-07-15
CA1092290A (en) 1980-12-23
BE846145A (fr) 1977-03-14
DE2540654A1 (de) 1977-03-17
IT1070596B (it) 1985-03-29
JPS5236003A (en) 1977-03-19

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