Research on the Influence of Stiffness of Copolymer(N-Tert-octylacrylamide/Acrylic acid/Methyl methacrylate/Butylaminoethyl Methacrylate/Hydroxypropyl Methacrylate) by Methyl Methacrylate and N-Tert-Octylacrylamide

The copolymer had been synthesized by using N-tert-octylacrylamide/Acrylic acid/Methyl methacrylate/Butylaminoethyl Methacrylate/Hydroxypropyl Methacrylate as monomers.By adjusting monomers ratio,N-tert-octylacrylamide or methyl methacrylate,futher study the influence on the stiffness of the copolymer and the relationship beween monomers ratio and the stiffness.