| http://www.w3.org/ns/prov#value | - where B and B' are hydrocarbon radicals and n is an integer, and that a typical isocyanate-terminated polyurethane polymer produced from diisocyanates and dihydric glycols will, on an average, contain, at a 2:1 NCO--OH ratio, a plurality of intralinear molecules conforming to the formula:
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