"FIELD OF THE INVENTIONThe invention relates to a polyesters, and more particularly of polyesters derived from cycloaliphatic diols and cycloaliphatic esters and a process for their formation.BACKGROUND OF THE INVENTIONPoly(1,4-cyclohexylenedimethylene 1,4-cyclohexanedicarboxylate), PCCD, is a known polyester referred to in U.S. Pat. No. 2,891,930 to Caldwell et al and U.S. Pat. No. 2,901,466 to Ki" . . . .