| http://www.w3.org/ns/prov#value | - each R6 is independently a C1 to C4 alkyl group, R7 is R6 or a C1 to C20 halogenated alkyl group, (m+n) is 4 to 40 wherein m is zero or a positive integer and n is a positive integer, d is 0 to 8, e is zero or 1, provided that when d is zero, e is zero, and R is as defined above; monomer D is a cross-linking agent;
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