| abstract |
An adhesive composition is prepared from a major portion of (1) a carboxyl group-containing adhesive component having a weight average molecular weight of 800,000 or greater and a smaller amount of (2) an amino group-containing adhesion-improving component having a weight average molecular weight of 100,000 or less which is added to cross-link the component (1). The adhesive composition possesses excellent compatibility, transparency, and adhesive characteristics for plastics under normal and high temperatures, while controlling blistering, and is useful for producing plastic adhesive sheets, plastic protective sheets, adhesive tapes, double-coated adhesive tapes, adhesive labels, or protective films for plastics, as well as for ordinary adhesive agent for plastics. |