DE202005008538U1 - Scratchproof lacquer, useful for e.g. digital audio/data media e.g. compact disc, chip, digital versatile disc and magnetic strip, comprises a particle of special hardness - Google Patents

Scratchproof lacquer, useful for e.g. digital audio/data media e.g. compact disc, chip, digital versatile disc and magnetic strip, comprises a particle of special hardness Download PDF

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Publication number
DE202005008538U1
DE202005008538U1 DE202005008538U DE202005008538U DE202005008538U1 DE 202005008538 U1 DE202005008538 U1 DE 202005008538U1 DE 202005008538 U DE202005008538 U DE 202005008538U DE 202005008538 U DE202005008538 U DE 202005008538U DE 202005008538 U1 DE202005008538 U1 DE 202005008538U1
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Germany
Prior art keywords
scratch
resistant
paint
lacquer
resistant lacquer
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Legal status (The legal status 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 status listed.)
Expired - Lifetime
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DE202005008538U
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German (de)
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Individual
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Individual
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Priority to DE202005008538U priority Critical patent/DE202005008538U1/en
Publication of DE202005008538U1 publication Critical patent/DE202005008538U1/en
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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
    • G11B7/2542—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
    • G11B7/2542—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins
    • G11B7/2545—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins containing inorganic fillers, e.g. particles or fibres

Abstract

Scratchproof lacquer (I), for digital audio/data media, comprises a particle of special hardness.

Description

Digitale Ton- oder Datenträger üblicher Produktionsart sind aus harten Kunststoffen gefertigt. Sie besitzen jedoch keine besondere Kratzfestigkeit. Mit einem harten oder spitzen Gegenstand kann der Träger beschädigt werden, dadurch können Daten verloren gehen, bzw. die Funktionsfähigkeit erlischt völlig. Ebenfalls können, durch nicht sachgemäße Lagerung in einer Hülle, oder dem Aufeinanderstapeln von Ton- oder Datenträgern Kratzer entstehen.digital Sound or data carrier more usual Production type are made of hard plastics. You own but no special scratch resistance. With a hard or sharp Subject may be the carrier damaged can, thereby Data is lost, or the functionality completely disappears. Also can, due to improper storage in a shell, or the stacking of audio or data carriers scratches.

Aus der Automobiltechnik sind Nano-Lacke bekannt, die eine besondere Kratzfestigkeit besitzen und damit vor Korrosion schützen.Out Nano paints are known to the automotive industry, which is a special Have scratch resistance and thus protect against corrosion.

Der im Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, einen Lack zu schaffen, welcher Nano – Partikel enthält, die auf der Moos'schen Härteskala nahe am Wert 10 liegen, z.B. Keramik oder Saphir mit Härte 9 oder Diamant mit Härte 10.Of the in claim 1 protection invention is based on the problem to create a varnish containing nano - particles which on the moss's hardness scale close to the value 10, e.g. Ceramic or sapphire with hardness 9 or Diamond with hardness 10th

Dieses Problem wird mit dem im Schutzanspruch 1 aufgeführten Merkmalen und den folgenden Untermerkmalen gelöst.This Problem is with the features listed in the protection claim 1 and the following sub-features solved.

Mit der Erfindung wird erreicht, das digitale Ton – oder Datenträger optisch ansprechend und voll funktionsfähig bleiben. Die Betriebsdauer wird dadurch erheblich verlängert.With The invention achieves the digital sound or data carrier optically appealing and fully functional stay. The service life is considerably extended.

Ein Ausführungsbeispiel der Erfindung wird anhand der 1–2 erläutert.An embodiment of the invention will be described with reference to 1 - 2 explained.

Es zeigen:It demonstrate:

1: Einen Ton/Datenträger 1 : One sound / disk

2: Eine Seitenansicht des Ton/Datenträgers 2 : A side view of the sound / data carrier

11
Der GrundträgerOf the base support
22
Der LackOf the paint
33
Die Nanopartikel (---)The Nanoparticles (---)

Claims (22)

Kratzfester Lack für digitale Ton-/Datenträger, dadurch gekennzeichnet, dass der Lack (2) Partikel (3) von besonderer Härte enthält.Scratch-resistant lacquer for digital sound / data carriers, characterized in that the lacquer ( 2 ) Particles ( 3 ) of particular hardness. Kratzfester Lack nach Anspruch 1, dadurch gekennzeichnet, dass die Partikel von ihrer Größe her Nano-Format aufweisen.Scratch-resistant paint according to claim 1, characterized that the particles of their size are nano-sized exhibit. Kratzfester Lack nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass die Partikel auf der Moos'schen Härteskala möglichst nahe am Wert 10 liegen.Scratch-resistant paint according to one of claims 1 to 2, characterized in that the particles on the Moos hardness scale preferably close to 10. Kratzfester Lack nach Anspruch 3, dadurch gekennzeichnet, dass die Nanopartikel insbesondere aus Keramik bestehen.Scratch-resistant paint according to claim 3, characterized that the nanoparticles consist in particular of ceramic. Kratzfester Lack nach Anspruch 3, dadurch gekennzeichnet, dass die Nanopartikel aus Edelsteinen insbesondere Saphir bestehen.Scratch-resistant paint according to claim 3, characterized that the nanoparticles are made of gemstones, especially sapphire. Kratzfester Lack nach Anspruch 3, dadurch gekennzeichnet, dass die Nanopartikel aus Diamant bestehen.Scratch-resistant paint according to claim 3, characterized that the nanoparticles consist of diamond. Kratzfester Lack nach den Ansprüchen 1–6, dadurch gekennzeichnet, dass die Nanopartikel aus in der Natur vorhandenem Material bestehen.Scratch-resistant lacquer according to claims 1-6, characterized that the nanoparticles consist of naturally occurring material. Kratzfester Lack nach den Ansprüchen 1–6, dadurch gekennzeichnet, dass die Nanopartikel aus rekonstruiertem Material bestehen.Scratch-resistant lacquer according to claims 1-6, characterized that the nanoparticles consist of reconstructed material. Kratzfester Lack nach den Ansprüchen 1–6, dadurch gekennzeichnet, dass die Nanopartikel aus synthetischem Material bestehen.Scratch-resistant lacquer according to claims 1-6, characterized that the nanoparticles consist of synthetic material. Kratzfester Lack nach den Ansprüchen 1–9, dadurch gekennzeichnet, dass digitale Tonträger beschichtet werden.Scratch-resistant lacquer according to claims 1-9, characterized that digital sound carrier be coated. Kratzfester Lack nach den Ansprüchen 1–9, dadurch gekennzeichnet, dass digitale Datenträger beschichtet werden.Scratch-resistant lacquer according to claims 1-9, characterized that coated digital media become. Kratzfester Lack nach Anspruch 10, dadurch gekennzeichnet, dass der Tonträger eine CD ist.Scratch-resistant paint according to claim 10, characterized that the sound carrier a CD is. Kratzfester Lack nach Anspruch 10, dadurch gekennzeichnet, dass der Tonträger eine DVD ist.Scratch-resistant paint according to claim 10, characterized that the sound carrier a DVD is. Kratzfester Lack nach Anspruch 11, dadurch gekennzeichnet, dass der Datenträger eine CD-ROM ist.Scratch-resistant lacquer according to claim 11, characterized that the disk a CD-ROM is. Kratzfester Lack nach Anspruch 11, dadurch gekennzeichnet, dass der Datenträger ein Chip ist.Scratch-resistant lacquer according to claim 11, characterized that the disk a chip is. Kratzfester Lack nach Anspruch 11, dadurch gekennzeichnet, dass der Datenträger ein Magnetstreifen ist.Scratch-resistant lacquer according to claim 11, characterized that the disk a magnetic stripe is. Kratzfester Lack nach einem der Ansprüche 1–16, dadurch gekennzeichnet, dass programmierfähiges Material beschichtet ist, insbesondere Silizium.Scratch-resistant paint according to any one of claims 1-16, characterized characterized in that programmable material is coated is, especially silicon. Kratzfester Lack nach einem der Ansprüche 1–17, dadurch gekennzeichnet, dass der Lack RFID-Daten oder einen Laserstrahl durchdringen lässt.Scratch-resistant lacquer according to one of claims 1-17, characterized characterized in that the paint RFID data or a laser beam permeate. Kratzfester Lack nach einem der Ansprüche 1–17, dadurch gekennzeichnet, dass der Lack RFID-Daten oder einen Laserstrahl als Manipulations- und Kopierschutz nicht durchdringen lässt.Scratch-resistant lacquer according to one of claims 1-17, characterized characterized in that the paint RFID data or a laser beam as manipulation and copy protection can not penetrate. Kratzfester Lack nach einem der Ansprüche 1–19, dadurch gekennzeichnet, dass der Lack auf einer Einlasskarte, Kundenkarte, Gesundheitskarte, EC- oder Kreditkarte aufgetragen ist.Scratch-resistant lacquer according to one of claims 1-19, characterized that the paint on an admission card, customer card, Health card, EC or credit card is applied. Kratzfester Lack nach einem der Ansprüche 1–19, dadurch gekennzeichnet, dass der Lack auf einem Warenauszeichnungssystem, insbesondere auf einem Etikett aufgebracht ist.Scratch-resistant lacquer according to one of claims 1-19, characterized characterized in that the paint on a goods labeling system, is applied in particular on a label. Kratzfester Lack nach einem der Ansprüche 1–21, dadurch gekennzeichnet, dass der Lack aus chemisch hergestellten Nanomeren besteht.Scratch-resistant paint according to one of claims 1-21, characterized characterized in that the paint is made from chemically produced nanomers consists.
DE202005008538U 2004-08-11 2005-05-26 Scratchproof lacquer, useful for e.g. digital audio/data media e.g. compact disc, chip, digital versatile disc and magnetic strip, comprises a particle of special hardness Expired - Lifetime DE202005008538U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202005008538U DE202005008538U1 (en) 2004-08-11 2005-05-26 Scratchproof lacquer, useful for e.g. digital audio/data media e.g. compact disc, chip, digital versatile disc and magnetic strip, comprises a particle of special hardness

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202004012802 2004-08-11
DE202004012802.0 2004-08-11
DE202005008538U DE202005008538U1 (en) 2004-08-11 2005-05-26 Scratchproof lacquer, useful for e.g. digital audio/data media e.g. compact disc, chip, digital versatile disc and magnetic strip, comprises a particle of special hardness

Publications (1)

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DE202005008538U1 true DE202005008538U1 (en) 2005-12-08

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DE202005008538U Expired - Lifetime DE202005008538U1 (en) 2004-08-11 2005-05-26 Scratchproof lacquer, useful for e.g. digital audio/data media e.g. compact disc, chip, digital versatile disc and magnetic strip, comprises a particle of special hardness

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019038370A1 (en) * 2017-08-25 2019-02-28 Sicpa Holding Sa Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019038370A1 (en) * 2017-08-25 2019-02-28 Sicpa Holding Sa Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles
RU2770545C2 (en) * 2017-08-25 2022-04-18 Сикпа Холдинг Са Assemblies and methods for obtaining layers with optical effect containing oriented non-spherical flattened magnetic or magnetized pigment particles
US11660902B2 (en) 2017-08-25 2023-05-30 Sicpa Holding Sa Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles

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R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20060112

R156 Lapse of ip right after 3 years

Effective date: 20081202