Patent ID: 8232357

Claim:
A catalytic composition for producing a 1-alkene-acrylate copolymer that includes a metal nano catalyst represented by the following Formula 1: M/N x O Y [Formula 1] wherein M is selected from the group consisting of Ru, Rh, Pd, Pt, Ir, Co, Cu, Sm, Au, Ag, Re, Ni, Fe, and Os, having the particle size in the range of 2 to 200 nm, N is selected from the group consisting of Group 3 to 14 atoms, O is an oxygen atom, and x and y are determined by an oxidation state of N, x and y are each independently an integer in the range of 1 to 20, and M is a nanoparticle surrounded by a support that is made of N x O y or is bonded and fixed in a state of absorption to the surface of the support, and the content of M is in the range of 0.1 to 10 wt % on the basis of the total content of the metal nano catalyst.