ES2179787B1 - SUPPORT OF DATA OF TYPE CD'S, DVD'S AND OTHERS, PROTECTED AGAINST INFECTION OF FUNGI AND OTHER PARASITES. - Google Patents

SUPPORT OF DATA OF TYPE CD'S, DVD'S AND OTHERS, PROTECTED AGAINST INFECTION OF FUNGI AND OTHER PARASITES.

Info

Publication number
ES2179787B1
ES2179787B1 ES200101503A ES200101503A ES2179787B1 ES 2179787 B1 ES2179787 B1 ES 2179787B1 ES 200101503 A ES200101503 A ES 200101503A ES 200101503 A ES200101503 A ES 200101503A ES 2179787 B1 ES2179787 B1 ES 2179787B1
Authority
ES
Spain
Prior art keywords
fungi
support
parasites
dvd
protected against
Prior art date
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
Application number
ES200101503A
Other languages
Spanish (es)
Other versions
ES2179787A1 (en
Inventor
Francisco Alagarda Carregui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES200101503A priority Critical patent/ES2179787B1/en
Priority to PCT/ES2002/000302 priority patent/WO2003001515A1/en
Publication of ES2179787A1 publication Critical patent/ES2179787A1/en
Application granted granted Critical
Publication of ES2179787B1 publication Critical patent/ES2179787B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction
    • 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
    • G11B7/24097—Structures for detection, control, recording operation or replay operation; Special shapes or structures for centering or eccentricity prevention; Arrangements for testing, inspecting or evaluating; Containers, cartridges or cassettes
    • 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
    • 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

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Soporte de datos de tipo CD''s, DVD''s y otros, protegido contra la infección de hongos y otros parásitos. Soporte de datos de tipo CD''s, DVD''s y otros, protegido contra la infección de hongos y otros parásitos. Se ha descubierto la existencia de tipos de hongos que atacan el policarbonato y el aluminio, de entre otros materiales de los que están compuestos los soportes referidos. La invención impide el ataque de estos hongos mediante tres técnicas aplicadas al soporte; una el perfecto sellado del soporte en las periferias exterior y en la interior del disco, la segunda aplicando una capa de una laca en una de sus dos caras, y por fin la tercera aplicándole un baño de una laca específica al soporte de forma a que ésta lo envuelva superficialmente. Las tres técnicas pueden ser complementarias unas de otras.Data type support CD''s, DVD''s and others, protected against infection of fungi and other parasites. Data type support CD''s, DVD''s and others, protected against infection of fungi and other parasites. It has been discovered the existence of types of fungi that attack polycarbonate and aluminum, among other materials of which the referred supports are composed. The invention prevents the attack of these fungi by three techniques applied to the support; join the perfect seal of the support in the outer peripheries and inside the disk, the second applying a layer of a lacquer on one of its two faces, and finally the third by applying a bath of a specific lacquer to the support so that It envelops it superficially. The three techniques can be complementary to each other.

ES200101503A 2001-06-23 2001-06-23 SUPPORT OF DATA OF TYPE CD'S, DVD'S AND OTHERS, PROTECTED AGAINST INFECTION OF FUNGI AND OTHER PARASITES. Expired - Lifetime ES2179787B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200101503A ES2179787B1 (en) 2001-06-23 2001-06-23 SUPPORT OF DATA OF TYPE CD'S, DVD'S AND OTHERS, PROTECTED AGAINST INFECTION OF FUNGI AND OTHER PARASITES.
PCT/ES2002/000302 WO2003001515A1 (en) 2001-06-23 2002-06-17 Cd- or dvd-type medium which is protected against infection from fungi and other parasites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200101503A ES2179787B1 (en) 2001-06-23 2001-06-23 SUPPORT OF DATA OF TYPE CD'S, DVD'S AND OTHERS, PROTECTED AGAINST INFECTION OF FUNGI AND OTHER PARASITES.

Publications (2)

Publication Number Publication Date
ES2179787A1 ES2179787A1 (en) 2003-01-16
ES2179787B1 true ES2179787B1 (en) 2004-05-16

Family

ID=8498217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101503A Expired - Lifetime ES2179787B1 (en) 2001-06-23 2001-06-23 SUPPORT OF DATA OF TYPE CD'S, DVD'S AND OTHERS, PROTECTED AGAINST INFECTION OF FUNGI AND OTHER PARASITES.

Country Status (2)

Country Link
ES (1) ES2179787B1 (en)
WO (1) WO2003001515A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2222766A1 (en) * 2001-08-08 2005-02-01 Consejo Superior De Investigaciones Cientificas Fabrication of microorganism proof compact discs includes fungicide based protection of the disc layer interfaces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2829344B2 (en) * 1989-07-06 1998-11-25 株式会社ソフト九九コーポレーション Cleaning and coating protective agent for optical discs
US5698030A (en) * 1995-01-31 1997-12-16 Nobler Technologies, Inc. Compact disc coating and handling system
US5776573A (en) * 1996-04-16 1998-07-07 Cd Magic, Inc. Compact disc revitalizer formulations and revitalizer
AT1939U1 (en) * 1997-01-17 1998-01-26 Sony Dadc Austria Ag COMPACT DISK
FR2788529B1 (en) * 1999-01-18 2001-04-06 Quinte & Sens VARNISH, USE THEREOF IN PARTICULAR FOR THE MANUFACTURE OF A COMPACT DISC, COMPACT DISC OBTAINED AND ITS MANUFACTURING METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2222766A1 (en) * 2001-08-08 2005-02-01 Consejo Superior De Investigaciones Cientificas Fabrication of microorganism proof compact discs includes fungicide based protection of the disc layer interfaces

Also Published As

Publication number Publication date
WO2003001515A1 (en) 2003-01-03
ES2179787A1 (en) 2003-01-16

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