Patent ID: 6337420
Filing Date: 2002-01-08
Classification: C07C,C09K

Abstract:
A non-aromatic ester of formula: whereinX is CF3, CF2H, CFH2, hydrogen, alkyl or alkoxy; X2 is CF3, CF2H, CFH2, hydrogen, alkyl or alkoxy; X3 is CF3, CF2H, CFH2, hydrogen, alkyl or alkoxy; X4 is CF3, CF2H, CFH2, hydrogen, alkyl or alkoxy; A and B are independently phenyl, mono-fluorinated phenyl, di-fluorinated phenyl or cyclohexyl; Y groups are independently selected from a single bond, COO, OOC, Câ‰¡C provided that at least one of the Y groups is a single bond; q is 0 or 1; and provided that any aromatic group present is linked to a COO group is linked to any oxygen of a COO groupR1 is an end group of the following Formula II: whereinZ is (CH2)nO where n is 0, 1 or 2; J and M are independently selected from H, C1-4 alkyl; W is C1-C12 straight or branched alkyl chain; provided J, M, W are different; that R2 contains 1-14 carbon atoms wherein one or more non-adjacent CH2 groups may be replaced by CO2 or O; and further provided that at least one of X or X2 is CF3, CF2H or CFH2.