| http://www.w3.org/ns/prov#value | - The polyol component used to prepare the low intrinsic unsaturation prepolymers of the subject invention may contain one or more polyols and may, in addition, contain chain extenders, i.e. isocyanate-reactive low molecular weight compounds and oligomers, preferably aliphatic glycols and polyoxyalkylated glycol oligomers having molecular weights below about 1000 Da.
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