Owner Tokuyama Corporation

Inventors Mori, Katsuhiro; Hiraren, Toshimitsu

Agent Freehills

Pub. Number AU-A-2010238011

PCT Pub. Number WO2010/119755

Priority 2009-191587 21.08.09 JP; 2009-099644 16.04.09 JP

Filing date 25 March 2010

Wipo publication date 21 October 2010

C09D 175/04 (2006.01) Coating compositions based on polyureas or polyurethanes - Polyurethanes

C09D 5/00 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced

C09D 5/02 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Emulsion paints

C09D 7/12 (2006.01) Features of coating compositions, not provided for in group   - Other additives

G02B 1/04 (2006.01) Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

G02B 1/10 (2006.01) Optical elements characterised by the material of which they are made - Optical coatings produced by application to, or surface treatment of, optical elements

G02B 5/23 (2006.01) Optical elements other than lenses