Patent ID: 8785562

Claim:
A functionalized multiblock polyolefin represented by the formula: PO—C(R 11 )(R 12 )—C(R 13 )═C(R 14 )—C(O)—O—((CR 15 R 16 ) z —(CR 17 R 18 ) m —O) n —R 19 (X) or PO—C(R 11 )(R 12 )—C(R 13 )═C(R 14 )—C(O)—O—((CR 15 R 16 ) z —(CR 17 R 18 ) m O) n —C(O)—C(R 14 )═C(R 13 )—C(R 12 )(R 11 )—PO (XX) wherein R 11 , R 12 , R 13 , and R 14 are each independently a substituted or unsubstituted C 1 through C 4 hydrocarbyl group or a hydrogen; R 15 , R 16 , R 17 , and R 18 are each independently a substituted or unsubstituted C 1 through C 4 hydrocarbyl group or a hydrogen; R 19 is a C 1 to a C 20 substituted or unsubstituted hydrocarbyl group or a hydrogen; z is ≧1 to about 5; m is ≧1 to about 5; PO is a polyolefin comprising 10 to 4000 carbon atoms selected from the group consisting of isotactic polypropylene, atactic polypropylene, ethylene-propylene copolymer, and polyethylene; and n is from 1 to about 10,000.