The range of viscosity ratios suitable for the fabrication of core–shell fibers was studied using a mixture of poly(methyl methacrylate) and polyacrylonitrile as a ...
Isotactic (it-) and syndiotactic (st-) poly(methyl methacrylate) (PMMA) chains are known to associate to form a stereocomplex in certain solvents, such as acetone ...