A polysiloxane copolymer having the following structure: D z -(E-B) x -A-(B-E) x -D z wherein: each index x is independently an integer from 1 to 20, and each z is independently 0 or 1; A has the following structure: wherein: each R 1 is independently H, -OH, or a C 1 -C 22 alkyl group: each R 2 is independently selected from a divalent C 1 -C 22 alkylene radical, a divalent C 2 -C 12 alkylene radical, a divalent linear C 2 -C 8 alkylene radical, or a divalent linear C 3 -C 4 alkylene radical; the index n is an integer from 1 to 5,000; each B is independently selected from the following moieties: or wherein for each structure, Y is a divalent C 2 -C 22 alkylene radical that is optionally interrupted by one or more heteroatoms selected from the group consisting of O, P, S, N and combinations thereof or a divalent C 8 -C 22 aryl alkylene radical; each E is independently selected from the following moieties: wherein: each R 5 and each Q is independently selected from a divalent C 1 -C 12 linear or branched aliphatic hydrocarbon radical that is optionally interrupted by one or more heteroatoms selected from the group consisting of O, P, S, N and combinations thereof; each R 6 and R 7 is independently selected from H, C 1 -C 20 alkyl, C 1 -C 20 substituted alkyl, C 6 -C 20 aryl, and C 6 -C 20 substituted aryl; and when E is selected from and when z is 1, the respective D is selected from H, -CH 3, or R 6; when E is z is 0 and B is each index x is independently an integer from 1 to 20, and each z is independently 0 or 1; A has the following structure: wherein: each R 1 is independently H, -OH, or a C 1 -C 22 alkyl group: each R 2 is independently selected from a divalent C 1 -C 22 alkylene radical, a divalent C 2 -C 12 alkylene radical, a divalent linear C 2 -C 8 alkylene radical, or a divalent linear C 3 -C 4 alkylene radical; the index n is an integer from 1 to 5,000; each R 1 is independently H, -OH, or a C 1 -C 22 alkyl group: each R 2 is independently selected from a divalent C 1 -C 22 alkylene radical, a divalent C 2 -C 12 alkylene radical, a divalent linear C 2 -C 8 alkylene radical, or a divalent linear C 3 -C 4 alkylene radical; the index n is an integer from 1 to 5,000; each B is independently selected from the following moieties: or wherein for each structure, Y is a divalent C 2 -C 22 alkylene radical that is optionally interrupted by one or more heteroatoms selected from the group consisting of O, P, S, N and combinations thereof or a divalent C 8 -C 22 aryl alkylene radical; each E is independently selected from the following moieties: wherein: each R 5 and each Q is independently selected from a divalent C 1 -C 12 linear or branched aliphatic hydrocarbon radical that is optionally interrupted by one or more heteroatoms selected from the group consisting of O, P, S, N and combinations thereof; each R 6 and R 7 is independently selected from H, C 1 -C 20 alkyl, C 1 -C 20 substituted alkyl, C 6 -C 20 aryl, and C 6 -C 20 substituted aryl; and when E is selected from and when z is 1, the respective D is selected from H, -CH 3, or R 6; when E is z is 0 and B is each R 5 and each Q is independently selected from a divalent C 1 -C 12 linear or branched aliphatic hydrocarbon radical that is optionally interrupted by one or more heteroatoms selected from the group consisting of O, P, S, N and combinations thereof; each R 6 and R 7 is independently selected from H, C 1 -C 20 alkyl, C 1 -C 20 substituted alkyl, C 6 -C 20 aryl, and C 6 -C 20 substituted aryl; and when E is selected from and when z is 1, the respective D is selected from H, -CH 3, or R 6; when E is z is 0 and B is