| http://www.w3.org/ns/prov#value | - Accordingly, although the prior art teaches the preparation of polymeric hydrocarbons having functional end groups such as esters, amines, hydroxyls and other reactive groups, investigators have continued to search for an olefin metathesis process and catalyst for preparation of linear non-crosslinked difunctional polyolefins with defined end groups, including acrylate and methacrylate end groups,
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