PRESSURE-SENSITIVE ADHESIVE TAPE FOR PROVISIONALLY FIXING GREEN SHEET FOR CERAMIC ELECTRONIC PART AND PROCESS FOR PRODUCING CERAMIC ELECTRONIC PART

摘要

A pressure-sensitive adhesive tape for provisionally fixing green sheets for ceramic electronic parts which comprises a base film and a pressure-sensitive adhesive layer formed on one or both sides of the film. The pressure-sensitive adhesive layer is made of an adhesive composition comprising a pressure-sensitive adhesive and 1 to 30 wt.% polymer having crystallizable side chains. The polymer is obtained mainly from an alkyl acrylate and/or an alkyl methacrylate each having a linear alkyl side chain having 16 or more carbon atoms. The pressure-sensitive adhesive tape has high tackiness when used for provisionally fixing a green sheet for ceramic electronic parts, can be easily peeled off when the work is taken out, and does not foul the work.