Segmental dynamics in poly(ε-caprolactone)/poly(L-lactide) copolymer networks
✍ Scribed by Roser Sabater i Serra; Jorge L. Escobar Ivirico; Jose María Meseguer Dueñas; Andreu Andrio Balado; José Luis Gómez Ribelles; Manuel Salmerón Sánchez
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 540 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0887-6266
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📜 SIMILAR VOLUMES
## Abstract Cross‐linked __ε__‐caprolactone (CL) and D,L‐lactide (DLLA) copolymers with elastic properties were synthesized in three steps. First, the monomers were copolymerized in ring‐opening polymerization to obtain telechelic star‐shaped oligomers with almost completely random monomer distribu
## Abstract L,L‐lactide (LA) and __ε__‐caprolactone (CL) block copolymers have been prepared by initiating the poly(__ε__‐caprolactone) (PCL) block growth with living poly(L,L‐lactide) (PLA\*). In the previous attempts to prepare block copolymers this way only random copolyesters were obtained beca
## SYNOPSIS Blends of poly(L-lactide) (PLLA) and poly(e-caprolactone) (PCL) were prepared in a corotating twin screw miniextruder (40 rpm, 200"). It was attempted to prepare multiblock copolymers by allowing a controlled number of transesterification reactions. Various catalysts (n-Bu,SnOMe, Sn(Oc
## Abstract **Summary:** Poly(L‐lactide) (PLLA) and poly(__ε__‐caprolactone) (PCL) ultrafine fibers were prepared by electrospinning. The influence of cationic and anionic surfactants on their enzymatic degradation behavior was investigated by measuring weight loss, molecular weight, crystallinity,