| http://www.w3.org/ns/prov#value | - Each polydiorganosiloxane (B) is terminated with endblocking units of the unit formula TRASiO1/2 where R and A are as defined above and each T radical is R or X wherein each X radical is selected from the group consisting of HO--, H-- and R'O-- radicals where each R' is an alkyl radical of from 1 to 4 inclusive carbon atoms such as methyl, ethyl, n-propyl, and isobutyl radicals.
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