NON-HALOGENATED POLYISOBUTYLENE-THERMOPLASTIC ELASTOMER BLEND PRESSURE SENSITIVE ADHESIVES

摘要

Multi-phase blended pressure sensitive adhesives are described. The adhesives include a first phase containing at least one non-halogenated polyisobutylene material and a second phase comprising a thermoplastic elastomer. Exemplary thermoplastic elastomers include polyolefins, styrenic block copolymers, acrylic polymers and silicone polymers. Crosslinked adhesives, including those crosslinked with actinic radiation are also described. Adhesive articles including such adhesives are disclosed as well