| http://www.w3.org/ns/prov#value | - These materials have the general formula RCO(X)n OH wherein R is a C10-30 alkyl group, X is -OCH2 CH2 - (i.e. derived from ethylene glycol or oxide) or -OCH2 CHCH3 - (i.e. derived from propylene glycol or oxide), and n is an integer from about 1 to about 100.
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