...Zhaogang Ge; Changfa Xiao Poly(n-butyl methacrylate)(PBMA) has been prepared by a suspension polymerization process, and blended with polyacrylonitrile (PAN) in N,N-dimethyl acetamide (DMAc). The rheological analysis results show that the PBMA/PAN blend solution is a typical shear thinning fluid...

.... Stimuli sensitive fibres were prepared by the modification of commercial polyacrylonitrile (PAN) fibres. The modification was carried out in two steps: thermo-oxidation and hydrolysis. During the thermo-oxidation step, the crosslinks imparted through the pendant nitrile groups provided a stable structure...