| http://www.w3.org/ns/prov#value | - The process of claim 2 wherein R is a divalent aromatic radical having 6 to 16 carbon atoms, R is a divalent aliphatic radical having 2 carbon atoms, and (B) is the range of 15 to 90 mole percent and R is a monovalent alkyl radical having 1 to 8 carbon atoms. 4.
|
