Effect of soft segment crystallization a
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Y. Zhu; J. Hu; K. Yeung
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Article
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2009
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Elsevier Science
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English
β 539 KB
Shape memory polyurethane (SMPU) ionomers containing constant 75 wt.% soft segment content were synthesized using poly(e-caprolactone)diol, 4,4 0 -diphenylmethane diisocyanate, 1,4-butanediol and/or N,N-bis(2-hydroxyethyl)-isonicotinamide. To introduce substrate bonding antibacterial activity, pyrid