(for example block or graft copolymer) or mixtures thereof which contain at least 85 weight per cent of polyacrylonitrile and up to 15 weight per cent of one or more polymerized and compatible ethylenically unsaturated monomers; the term " filaments " is defined to include monofilaments, fibres...
"The polymer chains that make up a PMMA macromolecule are a million repeating monomers (molecules) long—in a film, these macromolecules are all entangled and balled up," said Stein. "We were surprised to find that the smallest size we could pattern is well below the size of the...
Synergistic effect of comonomers on the thermal oxidative stabilization of polyacrylonitrile copolymers for carbon materials. Polym. Degrad. Stab. 2019, 161, 191–197. [Google Scholar] [CrossRef] Hou, C.; Ying, L. Stability of acrylonitrile/methyl vinyl ketone copolymer solutions. J. Appl. ...