| http://www.w3.org/ns/prov#value | - In a preferred embodiment, the adhesive composition comprises a homogeneous blend of mineral oil, one or more polyisobutylenes or mixtures of one or more polyisobutylenes and an elastomer such as butyl rubber, styrene radial or block type copolymers, water soluble hydrocolloid gums, water swellable cohesive strengthening agents, tackifiers, and small amounts of various other optional ingredients.
|
