Spiro compounds and their use as electroluminescence materials
Spiro-indoline oxazine compounds with photochromatic and photose
Spirofluorenopyrans
Spirooxazines and use thereof in the field of ophthalmic optics
Squarylium compounds, filters for plasma display panels...
Squarylium dyes and products and processes using same
Squarylium dyestuffs and compostions containing same
Stabilized dithiolene inkjet inks
Stabilized matrix for photochromic articles
Stabilized photochromic materials
Stabilizing mixture for compounds having a photochromatic activi
Sterically stabilized second-order nonlinear optical...
Sterically stabilized second-order nonlinear optical...
Structurally ordered articles, fabrication method and applicatio
Substituted naphthopyrans
Substituted naphthopyrans
Substituted naphthopyrans
Substituted naphthopyrans
Substituted naphthopyrans
Substituted naphthopyrans