OPTICAL DISC HAVING HARD-COAT LAYER TO WHICH SEBUM STAIN PROOFNESS IS IMPARTED

Details for Australian Patent Application No. 2003302062 (hide)

Owner ASAHI GLASS COMPANY, LIMITED

Inventors KONDO, Satoshi; YAMAMOTO, Hirotsugu

Pub. Number AU-A-2003302062

PCT Number PCT/JP2003/0145

PCT Pub. Number WO2004/047095

Priority 2002-333366 18.11.02 JP; 2003-088301 27.03.03 JP

Filing date 14 November 2003

Wipo publication date 15 June 2004

International Classifications

G11B 007/24 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Record carriers characterised by the selection of the material or by the structure or form

C08F 002/48 Processes

B32B 027/18 Layered products essentially comprising synthetic resin - characterised by the use of special additives

B32B 027/36 Layered products essentially comprising synthetic resin - comprising polyesters

G11B 007/26 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Apparatus or processes specially adapted for the manufacture of record carriers

C09K 003/00 Materials not provided for elsewhere

C09K 003/18 Materials not provided for elsewhere - for application to surface to minimize adherence of ice, mist or water thereto

C09D 004/02 Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond - Acrylmonomers

C09D 007/12 Features of coating compositions, not provided for in group   - Other additives

C09D 131/00 Coating compositions based on 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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid

C09D 133/00 Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof

C09D 201/00 Coating compositions based on unspecified macromolecular compounds

C08F 002/44 Processes - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers

Event Publications

8 July 2004 Complete Application Filed

  Priority application(s): 2002-333366 18.11.02 JP; 2003-088301 27.03.03 JP

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003302062

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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