Patent ID: 7786057
Filing Date: 2010-08-31
Classification: C08F,C08G,C10M,C10N

Abstract:
1. Compounds of the formula: wherein: each Ar independently represents an aromatic moiety having 0 to 3 substituents selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, hydroxy, hydroxyalkyl, acyloxy, acyloxyalkyl, acyloxyalkoxy, aryloxy, aryloxyalkyl, aryloxyalkoxy, halo and combinations thereof; each L is independently a linking moiety comprising a carbon-carbon single bond or a linking group; from about 98% to 2% of Y′ units are independently a moiety of the formula Z′O— and from about 2% to 98% of Y′ units are independently a moiety of the formula Z(O(CR each a is independently 0 to 3, with the proviso that at least one Ar moiety bears at least one group Z(O(CR m is 2 to 100.