Packaging material with a coloured element which at a predetermined temperature discolours partially, revealing a marking, and method for producing this material

Details for Australian Patent Application No. 2009319099 (hide)

Owner Aziende Chimiche Riunite Angelini Francesco A.C.R.A.F. S.p.A.

Inventors Masciambruni, Roberto

Agent Griffith Hack

Pub. Number AU-A-2009319099

PCT Pub. Number WO2010/060812

Priority 08425749.2 25.11.08 EP

Filing date 13 November 2009

Wipo publication date 3 June 2010

International Classifications

B41M 3/00 (2006.01) Printing processes to produce particular kinds of printed work, e.g. patterns

B41M 5/28 (2006.01) Duplicating or marking methods - using thermo-chromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat decomposable compounds, e.g. gas liberating

B44F 1/10 (2006.01) Designs or pictures characterised by special or unusual light effects

B65D 79/02 (2006.01) Kinds or details of packages, not otherwise provided for

G09F 3/02 (2006.01) Labels, tag tickets, or similar identification or indication means - Forms or constructions

Event Publications

19 May 2011 PCT application entered the National Phase

  PCT publication WO2010/060812 Priority application(s): WO2010/060812

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