Patent ID: 6924315

Claim:
A compound having formula (1), including isomers thereof: wherein a and b are integers independently selected from about 3 to about 6; x is an integer from about 1 to about 12; (m+n) is from about 1 to about 4; the R 1 groups are independently selected from the group consisting of linear, cyclic, and branched alkyl, alkenyl, aryl, and alkylaryl groups having from about C 3 to about C 30 atoms; and when (m+n) is equal to or greater than 2, each R 1 may be independently R 2 or R 3 , wherein R 2 and R 3 are independently selected from the group consisting of linear, cyclic, and branched alkyl, alkenyl, aryl, and alkylaryl groups having from about C 3 to about C 30 atoms.