By Ann-Christine Albertsson, Indra K. Varma (auth.)
A renewed curiosity in aliphatic polyesters has ended in constructing fabrics vital within the biomedical and ecological fields. generally fabrics akin to PLA and PCL homopolymers have to this point been utilized in such a lot functions. there are various different monomers that are used. diverse molecular constructions supply a much wider variety of actual homes in addition to the potential for regulating the degradation expense. by utilizing kinds of initiators and catalysts, ring-opening polymerization of lactones and lactides presents macromolecules with complicated molecular architectures. sooner or later, new degradable polymers might be capable of perform the metabolism of nature. a few examples of novel polymers with inherent environmentally favorable homes resembling renewability and degradability and a chain of attention-grabbing monomers present in the metabolisms and cycles of nature are given.
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Extra resources for Degradable Aliphatic Polyesters
Bastioli C, Cerutti A, Guanella I, Romano GC, Tosin M (1995) J Environ Polym Degrad 3:81 178. Albertsson A-C, Löfgren A (1995) J Macromol Sci Pure Appl Chem A 32:41 179. Edlund U, Albertsson A-C (2000) J Polym Sci Part A Polym Chem 38:786 180. Ajji A, Renand MC (1991) J Appl Polym Sci 26:3917 181. Chiu S-C, Smith TG (1984) J Appl Polym Sci 29:1797 182. Edlund U, Albertsson A-C (1999) J Polym Sci Part A Polym Chem 37:1877 183. Edlund U, Albertsson A-C (2000) J Bioact Compat Polym 15:1 184. Wang S, Nishide H, Tsuchida E (1999) Polym Advanced Tech 10:282 185.
43 43 44 45 45 46 46 48 49 50 52 52 Advances in Polymer Science, Vol. 157 © Springer-Verlag Berlin Heidelberg 2002 42 K. M. Stridsberg, M. -C. Albertsson 4 Macromolecular Architecture . . . . . . . . . . . 3 Homopolymers . . . . . . . . . . . . . . . Block Copolymers . . . . . . . . . . . . . . Star-Shaped (Co)Polymers . . . . .
Dubois P, Degee P, Ropsen N, Jérôme R (1997) In: Hatada K, Kitayama T, Vogl O (eds), Macromolecular design of polymeric materials. Marcel Dekker, New York, p 247 112. Chamberlain BM, Sun Y, Hagadorn JR, Hemmesch EW, Young Jr VG, Pink M, Hillmyer MA, Tolman WB (1999) Macromolecules 32:2400 113. Baran J, Duda A, Kowalski A, Szymanski R, Penczek S (1998) Macromol Symp 128:241 114. Lundmark S, Sjöling M, Albertsson A-C, (1991) J Macromol Sci Chem A 28:15 38 Ann-Christine Albertsson, Indra K. Varma 115.