| http://www.w3.org/ns/prov#value | - Of these, polyurethanes, including acrylate polyurethanes, acid-modified acrylate polyurethanes, amine-modified acrylate polyurethanes, rubbers, including acrylonitrile rubbers, and di- and triblock copolymers such as those made from styrene-isoprene and styrene-butadiene may be mentioned.
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