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Shape memory effect of thermoplastic segmented polyurethanes with self-complementary quadruple hydrogen bonding in soft segments

โœ Scribed by Yong Zhu; Jinlian Hu; Yijun Liu


Book ID
111632420
Publisher
Springer-Verlag
Year
2009
Tongue
English
Weight
869 KB
Volume
28
Category
Article
ISSN
1292-8941

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โœ Y. Zhu; J. Hu; K. Yeung ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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