Toshiaki Aoai

Light-sensitive diazo photopolymerizable composition with polyurethane having carbon-carbon unsaturated and a carboxyl group

Light-sensitive composition comprising a diazonium salt condensate and a modified polyvinyl acetal polymer.

Photosensitive diazo resin composition with polyurethane resin having carboxyl group in its main chain

Photo-solubilizable composition admixture with radiation sensitive acid producing compound and silyl ether group containing compound with either urethane, ureido, amido, or ester group

Application of Silylether and Silylester Polymer for Chemical Amplification System

Hearing aid with pivotable cover

Application of silicon polymer as positive photosensitive material

Structural Effect of Polymer and Inhibitor on Alkali Dissolution and Dissolution Inhibition Characteristics.

Light-sensitive composition for lithographic printing plate

A photosensitive composition