Importance

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Abstract

This invention relates to relatively thick pressure sensitive adhesive films comprising a homogeneous mixture based on 100% of the solids weight of the adhesive film, (i) at least 20 weight % of a low molecular weight resin produced by the polymerization and hydrogenation of styrenic monomer feedstock having a ring and ball softening point of about 10.degree.-45.degree. C., (ii) from about 2 to about 40 weight % of a triblock copolymer with a saturated elastomeric block in the center and a thermoplastic block on each end alone or in combination with a diblock copolymer of a hard thermoplastic block and a saturated, soft ethylene-propylene polymeric block, and (iii) up to about 80 weight % of a mineral oil.

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First Claim