DK122692B - Poly(alkylenterephthalat)film med nedsat gnidningskoefficient til anvendelse som underlægningsmateriale for et magnetisk registreringsmedium. - Google Patents

Poly(alkylenterephthalat)film med nedsat gnidningskoefficient til anvendelse som underlægningsmateriale for et magnetisk registreringsmedium.

Info

Publication number
DK122692B
DK122692B DK335166AA DK335166A DK122692B DK 122692 B DK122692 B DK 122692B DK 335166A A DK335166A A DK 335166AA DK 335166 A DK335166 A DK 335166A DK 122692 B DK122692 B DK 122692B
Authority
DK
Denmark
Prior art keywords
poly
friction
film
recording medium
magnetic recording
Prior art date
Application number
DK335166AA
Other languages
Danish (da)
English (en)
Inventor
G Ure
Original Assignee
Fiber Industries Inc
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 Fiber Industries Inc filed Critical Fiber Industries Inc
Publication of DK122692B publication Critical patent/DK122692B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/739—Magnetic recording media substrates
    • G11B5/73923—Organic polymer substrates
    • G11B5/73927—Polyester substrates, e.g. polyethylene terephthalate
    • G11B5/73935—Polyester substrates, e.g. polyethylene terephthalate characterised by roughness or surface features, e.g. by added particles
    • 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
    • Y10S428/91—Product with molecular orientation
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/268—Monolayer with structurally defined element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
  • Laminated Bodies (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Magnetic Record Carriers (AREA)
DK335166AA 1965-06-29 1966-06-29 Poly(alkylenterephthalat)film med nedsat gnidningskoefficient til anvendelse som underlægningsmateriale for et magnetisk registreringsmedium. DK122692B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US468126A US3419460A (en) 1965-06-29 1965-06-29 Polyethylene terephthalate films containing surface protrusions

Publications (1)

Publication Number Publication Date
DK122692B true DK122692B (da) 1972-03-27

Family

ID=23858528

Family Applications (1)

Application Number Title Priority Date Filing Date
DK335166AA DK122692B (da) 1965-06-29 1966-06-29 Poly(alkylenterephthalat)film med nedsat gnidningskoefficient til anvendelse som underlægningsmateriale for et magnetisk registreringsmedium.

Country Status (13)

Country Link
US (1) US3419460A (de)
AT (1) AT275180B (de)
BE (1) BE683371A (de)
CH (1) CH447597A (de)
DE (1) DE1499644A1 (de)
DK (1) DK122692B (de)
ES (1) ES328506A1 (de)
FI (1) FI44852C (de)
GB (1) GB1138316A (de)
LU (1) LU51439A1 (de)
NL (1) NL6609014A (de)
NO (1) NO124964B (de)
SE (1) SE338849B (de)

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US3856742A (en) * 1969-09-03 1974-12-24 Wolff Walsrode Ag Process for improving the anti-friction properties of polymeric substances
US3627625A (en) * 1970-05-27 1971-12-14 Ici Ltd Biaxially oriented sheet
US3980611A (en) * 1970-07-07 1976-09-14 E. I. Du Pont De Nemours And Company Filled thermoplastic films
JPS5136779B1 (de) * 1970-07-07 1976-10-12
US3669931A (en) * 1970-07-07 1972-06-13 Celanese Corp Polyethylene terephthalate films containing hydrated aluminum silicate for less shrinkage and abrasion
US4020211A (en) * 1971-06-15 1977-04-26 Ludwig Eigenmann Anti-skid and wear resistant road surface marking material
FR2171981A1 (en) * 1972-02-11 1973-09-28 Taravel Solange Film antiblocking additive - comprising aluminium silicate for eg sterilisable medical or foodstuff packs
US3876608A (en) * 1972-05-26 1975-04-08 Du Pont Thermoplastic films containing spherical inorganic particles of 2 to 10 micron size
DE2422766C3 (de) * 1973-05-11 1988-07-07 Teijin Ltd., Osaka Magnetband und Verfahren zu dessen Herstellung
GB1568704A (en) * 1976-04-29 1980-06-04 Ici Ltd Polyester films
US4089547A (en) * 1976-07-21 1978-05-16 Reprographic Materials, Inc. Manifold receptor sheets and processes therefor
DE2633358C2 (de) * 1976-07-24 1986-10-30 Hoechst Ag, 6230 Frankfurt Verwendung von Polyäthylenterephthalat zur Herstellung gereckter Folien
GB1591582A (en) * 1977-03-01 1981-06-24 Teijin Ltd Polyester film having slipperiness
US4414272A (en) * 1980-07-10 1983-11-08 Teijin Limited Shaped polyester composite material having activated surface thereof and process for producing the same
EP0048481A3 (de) * 1980-09-22 1983-02-02 Teijin Limited Geformter Polyesterverbundstoff mit aktivierter Oberfläche und Verfahren zu seiner Herstellung
US4478964A (en) * 1981-06-05 1984-10-23 Mobay Chemical Corporation Polycarbonate-silicate compositions
EP0077549B2 (de) * 1981-10-15 1991-01-02 Matsushita Electric Industrial Co., Ltd. Magnetisches Aufzeichnungsmedium
US4476272A (en) * 1982-02-24 1984-10-09 The Goodyear Tire & Rubber Company High clarity, low haze polyesters having reduced infrared heat-up times
US4408004A (en) * 1982-02-24 1983-10-04 The Goodyear Tire & Rubber Company High clarity, low haze polyesters having reduced infrared heat-up times
US4464497A (en) * 1982-12-15 1984-08-07 General Electric Company Carbon black filled flame retardant polycarbonate compositions
US4728699A (en) * 1985-11-04 1988-03-01 General Electric Company Polycarbonate resins containing diatomaceous earth
DE3814022A1 (de) * 1988-04-26 1989-11-09 Davy Mckee Ag Verfahren zur herstellung linearer polyester, insbesondere fuer filme und folien
DE69005695T2 (de) * 1989-05-15 1994-08-04 Unitika Ltd Polyesterfilm.
US5849830A (en) * 1995-06-07 1998-12-15 Amcol International Corporation Intercalates and exfoliates formed with N-alkenyl amides and/or acrylate-functional pyrrolidone and allylic monomers, oligomers and copolymers and composite materials containing same
US5578672A (en) * 1995-06-07 1996-11-26 Amcol International Corporation Intercalates; exfoliates; process for manufacturing intercalates and exfoliates and composite materials containing same
US5721306A (en) * 1995-06-07 1998-02-24 Amcol International Corporation Viscous carrier compositions, including gels, formed with an organic liquid carrier and a layered material:polymer complex
US5698624A (en) * 1995-06-07 1997-12-16 Amcol International Corporation Exfoliated layered materials and nanocomposites comprising matrix polymers and said exfoliated layered materials formed with water-insoluble oligomers and polymers
US6228903B1 (en) 1995-06-07 2001-05-08 Amcol International Corporation Exfoliated layered materials and nanocomposites comprising said exfoliated layered materials having water-insoluble oligomers or polymers adhered thereto
US5844032A (en) * 1995-06-07 1998-12-01 Amcol International Corporation Intercalates and exfoliates formed with non-EVOH monomers, oligomers and polymers; and EVOH composite materials containing same
US5837763A (en) * 1995-06-07 1998-11-17 Amcol International Corporation Compositions and methods for manufacturing waxes filled with intercalates and exfoliates formed with oligomers and polymers
US5760121A (en) * 1995-06-07 1998-06-02 Amcol International Corporation Intercalates and exfoliates formed with oligomers and polymers and composite materials containing same
US5804613A (en) * 1995-12-22 1998-09-08 Amcol International Corporation Intercalates and exfoliates formed with monomeric carbonyl-functional organic compounds, including carboxylic and polycarboxylic acids; aldehydes; and ketones; composite materials containing same and methods of modifying rheology therewith
US6287634B1 (en) 1995-12-22 2001-09-11 Amcol International Corporation Intercalates and exfoliates formed with monomeric ethers and esters; composite materials containing same methods of modifying rheology therewith
US5830528A (en) * 1996-05-29 1998-11-03 Amcol International Corporation Intercalates and exfoliates formed with hydroxyl-functional; polyhydroxyl-functional; and aromatic compounds; composites materials containing same and methods of modifying rheology therewith
US5880197A (en) * 1995-12-22 1999-03-09 Amcol International Corporation Intercalates and exfoliates formed with monomeric amines and amides: composite materials containing same and methods of modifying rheology therewith
US5730996A (en) * 1996-05-23 1998-03-24 Amcol International Corporation Intercalates and expoliates formed with organic pesticide compounds and compositions containing the same
US5952095A (en) * 1996-12-06 1999-09-14 Amcol International Corporation Intercalates and exfoliates formed with long chain (C10 +) monomeric organic intercalant compounds; and composite materials containing same
US6124365A (en) 1996-12-06 2000-09-26 Amcol Internatioanl Corporation Intercalates and exfoliates formed with long chain (C6+) or aromatic matrix polymer-compatible monomeric, oligomeric or polymeric intercalant compounds and composite materials containing same
US6251980B1 (en) 1996-12-06 2001-06-26 Amcol International Corporation Nanocomposites formed by onium ion-intercalated clay and rigid anhydride-cured epoxy resins
US6235533B1 (en) 1998-03-18 2001-05-22 Amcol International Corporation Method of determining the composition of clay deposit
US6090734A (en) * 1998-03-18 2000-07-18 Amcol International Corporation Process for purifying clay by the hydrothermal conversion of silica impurities to a dioctahedral or trioctahedral smectite clay
US6050509A (en) * 1998-03-18 2000-04-18 Amcol International Corporation Method of manufacturing polymer-grade clay for use in nanocomposites
WO2000034375A1 (en) 1998-12-07 2000-06-15 Eastman Chemical Company A polymer/clay nanocomposite comprising a clay mixture and a process for making same
US6376591B1 (en) 1998-12-07 2002-04-23 Amcol International Corporation High barrier amorphous polyamide-clay intercalates, exfoliates, and nanocomposite and a process for preparing same
US6262162B1 (en) 1999-03-19 2001-07-17 Amcol International Corporation Layered compositions with multi-charged onium ions as exchange cations, and their application to prepare monomer, oligomer, and polymer intercalates and nanocomposites prepared with the layered compositions of the intercalates
US6225394B1 (en) 1999-06-01 2001-05-01 Amcol International Corporation Intercalates formed by co-intercalation of onium ion spacing/coupling agents and monomer, oligomer or polymer ethylene vinyl alcohol (EVOH) intercalants and nanocomposites prepared with the intercalates
US6632868B2 (en) 2000-03-01 2003-10-14 Amcol International Corporation Intercalates formed with polypropylene/maleic anhydride-modified polypropylene intercalants
US6407155B1 (en) 2000-03-01 2002-06-18 Amcol International Corporation Intercalates formed via coupling agent-reaction and onium ion-intercalation pre-treatment of layered material for polymer intercalation
US6462122B1 (en) 2000-03-01 2002-10-08 Amcol International Corporation Intercalates formed with polypropylene/maleic anhydride-modified polypropylene intercalants
US6737464B1 (en) 2000-05-30 2004-05-18 University Of South Carolina Research Foundation Polymer nanocomposite comprising a matrix polymer and a layered clay material having a low quartz content
CA2410429A1 (en) * 2000-05-30 2001-12-06 University Of South Carolina Research Foundation A polymer nanocomposite comprising a matrix polymer and a layered clay material having an improved level of extractable material
JP2002080573A (ja) * 2000-09-05 2002-03-19 Nippon Aerosil Co Ltd ポリエステル製造用原料分散液、その製造方法及びこの分散液を用いたポリエステル製品の製造方法
CN106147684B (zh) * 2016-06-28 2021-08-10 广州市金万正印刷材料有限公司 具有金属表面的模内标签材料、模内标签及制备方法和包装容器

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CA518528A (en) * 1955-11-15 T. Dickson James Process for incorporating pigments or delustrants with highly polymeric linear esters
GB504714A (en) * 1936-11-04 1939-04-28 Du Pont Method of forming delustered shaped articles
US2974105A (en) * 1956-05-01 1961-03-07 Du Pont Silica organosols and their preparation
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US3201506A (en) * 1962-08-09 1965-08-17 Du Pont Addition of magnesium silicate to a polyester in the manufacture of oriented film

Also Published As

Publication number Publication date
BE683371A (de) 1966-12-29
AT275180B (de) 1969-10-10
DE1499644A1 (de) 1971-12-16
SE338849B (de) 1971-09-20
ES328506A1 (es) 1967-08-01
CH447597A (fr) 1967-11-30
GB1138316A (en) 1969-01-01
LU51439A1 (de) 1966-12-29
NL6609014A (de) 1966-12-30
NO124964B (de) 1972-06-26
US3419460A (en) 1968-12-31
FI44852C (fi) 1972-01-10
FI44852B (de) 1971-09-30

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