Patent ID: 8895679

Claim:
An imine phenol compound having Structure I: wherein: O and N represent oxygen and nitrogen, respectively; R comprises a halogen, a hydrocarbyl group, or a substituted hydrocarbyl group wherein the hydrocarbyl group or substituted hydrocarbyl group comprises a C 1 to C 30 alkyl group, a C 4 to C 30 cycloalkyl group, a C 4 to C 30 substituted cycloalkyl group, a C 3 to C 30 aliphatic heterocyclic group, a C 3 to C 30 substituted aliphatic heterocyclic group, a C 6 to C 30 aryl group, a C 6 to C 30 substituted aryl group, a C 7 to C 30 aralkyl group, a C 7 to C 30 substituted aralkyl group, a C 3 to C 30 heteroaryl group, or a C 3 to C 30 substituted heteroaryl group; R 2 and R 3 are each independently be hydrogen, a halogen, a hydrocarbyl group, or a substituted hydrocarbyl group; and Q is a donor group having Structure II, Structure III or Structure IV: where N represents nitrogen; Z is oxygen or sulfur; and R 4 comprises hydrogen, a halogen, a hydrocarbyl group, or a substituted hydrocarbyl group.