Owner Nippon Kayaku Kabushiki Kaisha

Inventors Mizutani, Go; Kobayashi, Daisuke; Tokuda, Kiyohisa; Naito, Masahiro

Agent Davies Collison Cave

Pub. Number AU-B-2007273571

PCT Pub. Number WO2008/007641

Priority 2006-189118 10.07.06 JP

Filing date 9 July 2007

Wipo publication date 17 January 2008

Acceptance publication date 27 October 2011

G11B 7/254 (2006.01) Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

B32B 27/30 (2006.01) Layered products essentially comprising synthetic resin - comprising vinyl resin

C08F 20/20 (2006.01) Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

G11B 7/24 (2006.01) 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

G11B 7/257 (2006.01) Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

G11B 7/26 (2006.01) 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