Zobrazeno 1 - 3
of 3
pro vyhledávání: '"O. L. Karpova"'
Publikováno v:
Science of the Person: Humanitarian Researches. 39:171-177
Publikováno v:
«Современная высшая школа: инновационный аспект». :22-30
Publikováno v:
Russian Journal of Applied Chemistry. 84:311-316
Aminocarboxylic fibrous polyampholytes containing up to 2.5 mg-equiv g−1 weakly acidic groups and up to 2.9 mg-equiv g−1 weakly basic groups were prepared from Nitron commercial polyacrylonitrile fiber by its treatment with mixed aqueous solution