Turkish Journal of Chemistry
The crosslinked polystyrene-polycaprolactone , PS-PCL-, block copolymers were prepared by the copolymerization of styrene and poly(caprolacton dimethylmethacrylate) (PCL-DM). The molecular weights of polycaprolactone, PCL, PCL-DM were 1250 and 2000. The swelling in H_2O or CHCl_3 of the sulfonated and unsulfonated block copolymers were determined under comparable conditions and investigated. The capacities of the obtained ion exchange resins were 1.31 and 1.10 meq/g.
YILMAZ, S. Savaşkan; ÖZBAYRAK, Hulisi; and HAZER, Baki (1997) "Synthesis of the New Cation Exchange Resins Having Poly (Styrene-Caprolactone) Units," Turkish Journal of Chemistry: Vol. 21: No. 4, Article 6. Available at: https://journals.tubitak.gov.tr/chem/vol21/iss4/6