| http://www.w3.org/ns/prov#value | - preparation of the binder composition may be represented by the formulae: in which R and R are aliphatic and aromatic hydrocarbon radicals having up to about carbon atoms and more preferably from about 1 to 6 carbon atoms, R is a divalent hydrocarbon radical having from 2 to 6 carbon atoms, and R' is the same as R' or hydrogen.
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