Photochromic multilayer body and method for producing same

Details for Australian Patent Application No. 2004220183 (hide)

Owner Tokuyama Corporation

Inventors Izumi, Shinobu; Momoda, Junji

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2004220183

PCT Pub. Number WO2004/080714

Priority 2003-062756 10.03.03 JP

Filing date 9 March 2004

Wipo publication date 23 September 2004

Acceptance publication date 3 September 2009

International Classifications

B32B 27/20 (2006.01) Layered products essentially comprising synthetic resin - using fillers, pigments, thixotroping agents

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

C09D 175/16 (2006.01) Coating compositions based on polyureas or polyurethanes

C09K 9/02 (2006.01) Tenebrescent materials, i.e. materials for which the range of wavelengths for energy adsorption is changed as a result of excitation by some form of energy - Organic tenebrescent materials

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

G02C 7/10 (2006.01) Optical parts

G03C 1/73 (2006.01) Photosensitive materials - containing organic compounds

Event Publications

15 September 2005 PCT application entered the National Phase

  PCT publication WO2004/080714 Priority application(s): WO2004/080714

3 September 2009 Application Accepted

  Published as AU-B-2004220183

7 January 2010 Standard Patent Sealed

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