Polymerisable LC medium and polymer film with flat optical dispersion

Oligomeric aminoketones and their use as photoinitiators

Polymerizable composition containing polymerizable compound, film, and half mirror for displaying projection image

Cardanol glycidyl ether derivatives

Optical fiber ribbons and ribbon matrix materials having low oligomer content

Oligomeric aminoketones and their use as photoinitiators

Deoxybenzoin-derived anti-flammable polymers

Deoxybenzoin-derived anti-flammable polymers

Comb polymer, method of preparing the same, and use thereof

Ionic bonding group-containing comb polymers

Ophthalmic and otorhinolaryngological device materials