| http://www.w3.org/ns/prov#value | - sters, polypropylene, ethylene-propylene interpolymers such as ethylene-propylene rubber, ethylene-propylene-diene monomer rubbers, chlorinated polyethylene, thermoplastic vulcanates, ethylene ethylacrylate polymers (EEA), ethylene styrene interpolymers (ESI), polyurethanes, as well as graft-modified olefin polymers, and combinations of two or more of these polymers.
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