DD142198A1 - Material fuer frequenzaufzeichnungstraeger - Google Patents

Material fuer frequenzaufzeichnungstraeger Download PDF

Info

Publication number
DD142198A1
DD142198A1 DD21128879A DD21128879A DD142198A1 DD 142198 A1 DD142198 A1 DD 142198A1 DD 21128879 A DD21128879 A DD 21128879A DD 21128879 A DD21128879 A DD 21128879A DD 142198 A1 DD142198 A1 DD 142198A1
Authority
DD
German Democratic Republic
Prior art keywords
vinyl chloride
weight
copolymer
copolymers
olefins
Prior art date
Application number
DD21128879A
Other languages
German (de)
English (en)
Inventor
Vendelin Macho
Zdenek Bartusek
Vladimir Kabicek
Karel Cerny
Juraj Porubsky
Original Assignee
Vyzk Ustav Petrochem
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 Vyzk Ustav Petrochem filed Critical Vyzk Ustav Petrochem
Publication of DD142198A1 publication Critical patent/DD142198A1/de

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/68Record carriers
    • G11B3/70Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
    • G11B3/705Record 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions 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
    • C08L27/02Compositions 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
    • C08L27/04Compositions 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
    • C08L27/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

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)
DD21128879A 1978-02-28 1979-02-28 Material fuer frequenzaufzeichnungstraeger DD142198A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS125378A CS208245B1 (en) 1978-02-28 1978-02-28 Material for frequency record vehicles

Publications (1)

Publication Number Publication Date
DD142198A1 true DD142198A1 (de) 1980-06-11

Family

ID=5346430

Family Applications (1)

Application Number Title Priority Date Filing Date
DD21128879A DD142198A1 (de) 1978-02-28 1979-02-28 Material fuer frequenzaufzeichnungstraeger

Country Status (6)

Country Link
CS (1) CS208245B1 (cs)
DD (1) DD142198A1 (cs)
GB (1) GB2015005B (cs)
HU (1) HU178799B (cs)
PL (1) PL110788B2 (cs)
RO (1) RO79085A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05125245A (ja) * 1991-11-08 1993-05-21 Sumitomo Chem Co Ltd 粉末成形用塩化ビニル系樹脂組成物及びその製法

Also Published As

Publication number Publication date
PL213761A2 (cs) 1979-12-03
PL110788B2 (en) 1980-07-31
CS208245B1 (en) 1981-09-15
RO79085A (ro) 1982-06-25
GB2015005B (en) 1982-12-08
HU178799B (en) 1982-06-28
GB2015005A (en) 1979-09-05

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