Patent ID: 8399593

Claim:
A polymer comprising a structure represented by the following Chemical Formula 1: wherein, in the above Chemical Formula 1, n and m are the same or different, and independently range from about 4 to about 12, k is an integer ranging from 1 to about 10, L is a linker of a substituted or unsubstituted C1 to C30 alkylene group, a substituted or unsubstituted C1 to C30 alkyleneoxy group, a substituted or unsubstituted C1 to C30 fluoroalkylene group, a substituted or unsubstituted C3 to C30 cycloalkylene group, a substituted or unsubstituted 3- to 30-membered heterocycloalkylene group, a substituted or unsubstituted C6 to C30 arylene group, a substituted or unsubstituted C6 to C30 aryleneoxy group, a substituted or unsubstituted 5- to 30-membered heteroarylene group, a substituted or unsubstituted C2 to C30 alkenylene group, a substituted or unsubstituted C2 to C30 alkynylene group, or a substituted or unsubstituted bivalent C1 to C30 amide group, R a and R b are the same or different, and are independently hydrogen, a substituted or unsubstituted C1 to C15 alkyl group, a substituted or unsubstituted C1 to C15 alkoxy group, a substituted or unsubstituted C1 to C15 fluoroalkyl group, a substituted or unsubstituted C3 to C15 cycloalkyl group, a substituted or unsubstituted 3- to 15-membered heterocycloalkyl group, a substituted or unsubstituted C3 to C15 cycloalkyloxy group, a substituted or unsubstituted C6 to C15 aryl group, a substituted or unsubstituted C6 to C15 aryloxy group, a substituted or unsubstituted 5- to 15-membered heteroaryl group, a substituted or unsubstituted C2 to C15 alkenyl group, a substituted or unsubstituted C2 to C15 alkynyl group, NH 2 , a substituted or unsubstituted C1 to C15 amine group, a substituted or unsubstituted C1 to C15 alkylamine group, or a group represented by the following Chemical Formula 2, provided that at least of R a and R b is NH 2 , a substituted or unsubstituted C1 to C15 amine group, or a substituted or unsubstituted C1 to C15 alkylamine group, wherein, in the above Chemical Formula 2, R 1 , R 2 , and R 3 are the same or different, and are independently hydrogen, a substituted or unsubstituted C1 to C15 alkyl group, a substituted or unsubstituted C1 to C15 fluoroalkyl group, a substituted or unsubstituted C3 to C15 cycloalkyl group, a substituted or unsubstituted 3- to 15-membered heterocycloalkyl group, a substituted or unsubstituted C6 to C15 aryl group, a substituted or unsubstituted 5- to 15-membered heteroaryl group, a substituted or unsubstituted C2 to C15 alkenyl group, or a substituted or unsubstituted C2 to C15 alkynyl group; and wherein the structure of the above Chemical Formula 1 is present is an amount ranging from about 0.1 to about 50 mol % based on the total moles of the polymer.