Chromene compound

Details for Australian Patent Application No. 2010263533 (hide)

Owner Tokuyama Corporation

Inventors Takahashi, Toshiaki; Takenaka, Junji; Teranishi, Kazuhiro

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2010263533

PCT Pub. Number WO2010/150905

Priority 2009-150798 25.06.09 JP

Filing date 22 June 2010

Wipo publication date 29 December 2010

International Classifications

C07D 491/107 (2006.01) Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

C07D 493/10 (2006.01) Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system

C08K 5/151 (2006.01) Use of organic ingredients

C08L 101/00 (2006.01) Compositions of unspecified macromolecular compounds

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 5/23 (2006.01) Optical elements other than lenses

Event Publications

19 January 2012 PCT application entered the National Phase

  PCT publication WO2010/150905 Priority application(s): WO2010/150905

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