Recipe calculation method for matt colour shades

Details for Australian Patent Application No. 2004248204 (hide)

Owner E.I. Dupont De Nemours and Company

Inventors Johansson, Uwe; Kettler, Wilhelm

Agent Houlihan2

Pub. Number AU-B-2004248204

PCT Pub. Number WO2004/111587

Priority 10/459,202 11.06.03 US

Filing date 10 June 2004

Wipo publication date 23 December 2004

Acceptance publication date 23 April 2009

International Classifications

G01J 3/50 (2006.01) Spectrometry - using electric radiation detectors

G01N 21/25 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Colour

G01N 21/27 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 21/57 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

Event Publications

24 November 2005 PCT application entered the National Phase

  PCT publication WO2004/111587 Priority application(s): WO2004/111587

23 April 2009 Application Accepted

  Published as AU-B-2004248204

29 October 2009 Standard Patent Sealed

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