Patent ID: 7967902

Claim:
A compound having a formula of: R 1 —CONH—R 6 —CONH—C 34 H 64+n —CONH—R 6 —CONH—R 3 , R 1 —NHCO—R 6 —NHCO—C 34 H 64+n —NHCO—R 6 —NHCO—R 3 , R 1 —CONH—R 6 —NHCO—C 34 H 64+n —CONH—R 6 NHCO—R 3 , R 1 —NHCO—R 6 —CONH—C 34 H 64+n —NHCO—R 6 —CONH—R 3 , R 1 —CONH—R 4 —CONH—C 34 H 64+n CONH—R 5 —CONH—R 3 , R 1 —CONH—R 4 —NHCO—C 34 H 64+n —CONH—R 5 —NHCO—R 3 , R 1 —NHCO—R 4 —CONH—C 34 H 64+n —NHCO—R 5 —CONH—R 3 , R 1 NHCO—R 4 —NHCO—C 34 H 64+n —CONH—R 5 —CONH—R 3 , or R 1 —CONH—R 4 —CONH—C 34 H 64+n —NHCO—R 5 —NHCO—R 3 , wherein n is an integer of 0, 2 or 4, wherein R 6 is the same or different cyclic group having from 5 to 8 carbon atoms, wherein R 4 and R 5 are the same or different and comprise an alkylene having from 1 to about 200 carbon atoms, and wherein R 1 and R 3 are the same or different and comprise a straight chain or branched alkyl group having from about 3 carbon atoms to about 200 carbon atoms and wherein one or both of R 1 and R 3 include at least one hydroxyl group substituent.