RADIATION-SENSITIVE COMPOSITION, MULTILAYER BODY AND METHOD FOR PRODUCING SAME, AND ELECTRONIC COMPONENT

摘要

Disclosed is a very safe radiation-sensitive composition having excellent electrical characteristics and good solution stability which is able to form a coating free from unevenness. Also disclosed are a multilayer body wherein a resin film is formed on a substrate by using this radiation-sensitive composition, and a method for producing such a multilayer body. A radiation-sensitive composition containing a cyclic olefin polymer having a polar protic group, a radiation-sensitive compound, a crosslinking agent and a solvent is characterized in that the solvent contains a dialkylene glycol dialkyl ether having two different alkyl groups in one molecule. A multilayer body comprises a substrate and a resin film formed on the substrate using the above-described radiation-sensitive composition.