Method for obtaining a stablished photochromic latex, latex obtained and use in ophthalmic optics

Details for Australian Patent Application No. 2002229884 (hide)

Owner Essilor International Compagnie Generale D'Optique

Inventors Robert, Anne; Maisonnier, Sylvette; Cano, Jean-Paul; Tardieu, Pascale

Agent Watermark

Pub. Number AU-B-2002229884

PCT Pub. Number WO2002/055564

Priority 01/00343 11.01.01 FR

Filing date 11 January 2002

Wipo publication date 24 July 2002

Acceptance publication date 24 November 2005

International Classifications

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

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-B-2002229884

24 November 2005 Application Accepted

  Published as AU-B-2002229884

8 December 2005 Corrigenda

  Applications Accepted - Name Index Under the name Essilor International Compagnie Generale D'Optique, Application No. 2002229884, under INID (54) correct the title to read Method for obtaining a stabilised photochromic latex, latex obtained and use in ophthalmic optics.

1 June 2006 Standard Patent Sealed

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