Patent ID: 8329854

Claim:
A resinous compound of the formula or a salt thereof, wherein: G 1 is —X 1 C(O)OR 1 , —X 2 OC(O)R 2 , or —X 2 OH; G 2 is R 4 , —C(O)R 2 , or —C(O)X 2 OC(O)R 2 ; R 1 is an alkyl having from 10 to 80 carbon atoms; R 2 is an alkyl having from 2 to 40 carbon atoms; each R 3 and R 4 is independently hydrogen, alkyl, arylalkyl or alkylaryl, wherein the R 3 attached to the same nitrogen atom as R 4 and R 4 can be joined together to form a ring; each R 5 and each R 6 is independently hydrogen or alkyl; X 1 is a straight or branched alkylene group having the formula (CR 7 R 8 ) t1 or a straight or branched aromatic alkylene group having the formula (CR 7 R 8 ) t2 —Ar—(CR 7 R 8 ) t3 ; X 2 is a straight alkylene group having the formula (CR 9 R 10 ) u1 or a straight aromatic alkylene group having the formula (CR 9 R 10 ) u2 —Ar—(CR 9 R 10 ) u3 ; t1 is an integer of from 1 to 20; t2 and t3 is independently an integer of from 0 to 20; u1 is an integer from 1 to 30; u2 and u3 is independently an integer from 0 to 30; each R 7 and each R 8 is independently hydrogen, alkyl, or alkoxyl; each R 9 and each R 10 is hydrogen; Ar is an unsubstituted aromatic moiety; p is an integer from 1 to 5; and q is an integer from 1 to 12.