Curable composition comprising a photochromic compound

Derivatives of carbocyclic fused naphthopyrans

Diaryl-2H-naphthopyrans

Diaryl-2H-naphthopyrans

Electrochromic element

Fluoranthenopyrans

Fulgimide compound and use thereof and composition containing sa

Functional materials for use in optical systems

Hydrogen gas detecting material and the coating method

Indeno-fused photochromic naphthopyrans

Indeno-fused photochromic naphthopyrans

Indolino-spiro-oxazine photochromic compounds with five-membered

Indolino-spiroquinoxalino oxazine photochromatic compounds, meth

Layer by layer self-assembly of large response molecular...

Light polarizing materials and suspensions thereof

Materials for eye protection

Method for preparing a latex with photochromic properties...

Method for preparing a photochromic polyurethane latex and...

Method for preparing variable-light transmittance article

Naphthopyran compounds, photoresponsive compositions and lenses