Semi-interpenetrating network structure having a linear phase isobutene polymer that is not cross-linked

摘要

You are described herein, (the polymer is obtained by crosslinking a synthetic reaction in the presence of the isobutene polymer) second phase of the first phase of a linear isobutene polymer that is not cross-linked, cross-linked polymer It is a semi-interpenetrating network structure having the door. Preferably, the cross-linked polymer obtained by radical polymerization of ethylenically unsaturated monomers containing unsaturated monomers, ethylenically multivalent least 1. As a molding material having a blocking effect of moisture and gas, or the network structure, is suitable as an adhesive.