Biological–synthetic hybrid block copolymers: Combining the best from two worldsWiley - Tập 43 Số 1 - Trang 1-17 - 2005
Harm‐Anton Klok
AbstractAlthough biopolymers and synthetic polymers share many common features, each of these two classes of materials is also characterized by a distinct and very specific set of advantages and disadvantages. Combining biopolymer elements with synthetic polymers into a single macromolecular conjugate is an interesting strategy for synergetically merging the proper...... hiện toàn bộ
Hydrolyzable poly(ester‐urethane) networks from L‐lysine diisocyanate and D,L‐lactide/ϵ‐caprolactone homo‐ and copolyester triolsWiley - Tập 32 Số 12 - Trang 2345-2363 - 1994
Robson F. Storey, Jeffrey S. Wiggins, A Puckett
AbstractBioabsorbable poly(ester‐urethane) networks were synthesized from ethyl 2,6‐diisocyanatohexanoate (L‐lysine diisocyanate) (LDI) and a series of polyester triols. LDI was synthesized by refluxing L‐lysine monohydrochloride with ethanol to form the ester, which was subsequently refluxed with 1,1,1,3,3,3‐hexamethyldisilazane to yield a silaz...... hiện toàn bộ
Influence of the bisphenol structure on the direct synthesis of sulfonated poly(arylene ether) copolymers. IWiley - Tập 41 Số 14 - Trang 2264-2276 - 2003
William Harrison, Feng Wang, Jeffrey B. Mecham, V. A. Bhanu, Melinda Hill, Yu Seung Kim, James E. McGrath
AbstractNew sulfonated poly(arylene ether sulfone) copolymers with high molecular weights were successfully synthesized with controlled degrees of disulfonation of up to 70 mol % via the direct copolymerization of sulfonated aromatic dihalides, aromatic dihalides, and one of four structurally distinct bisphenols. The disodium salts of the 3,3′‐disulfonated‐4,4′‐dic...... hiện toàn bộ