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Synthesis and characterization of polycaprolactone/poly(ethylene oxide)/polylactide tri-componet copolymers.
J Biomater Sci Polym Ed. 1999; 10(4):501-12.JB

Abstract

Polycaprolactone/poly(ethylene oxide)/polylactide tri-component copolymers (PCEL) with different compositions were synthesized by copolymerization of epsilon-caprolactone and L-lactide in the presence of poly(ethylene glycol) using stannous octoate as a catalyst. The copolymers were purified and characterized by various analytical techniques such as GPC, FT-IR, 1H NMR, 13C NMR, DSC, and X-ray diffractometry. It was evidenced that these copolymers were pure tri-component compounds which exhibited partially random chain structures, and possessed good mechanical properties and variable biodegradability.

Authors+Show Affiliations

Institute of Chemistry, The Chinese Academy of Sciences, Beijing.No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

10227470

Citation

Lang, M, et al. "Synthesis and Characterization of Polycaprolactone/poly(ethylene Oxide)/polylactide Tri-componet Copolymers." Journal of Biomaterials Science. Polymer Edition, vol. 10, no. 4, 1999, pp. 501-12.
Lang M, Bei J, Wang S. Synthesis and characterization of polycaprolactone/poly(ethylene oxide)/polylactide tri-componet copolymers. J Biomater Sci Polym Ed. 1999;10(4):501-12.
Lang, M., Bei, J., & Wang, S. (1999). Synthesis and characterization of polycaprolactone/poly(ethylene oxide)/polylactide tri-componet copolymers. Journal of Biomaterials Science. Polymer Edition, 10(4), 501-12.
Lang M, Bei J, Wang S. Synthesis and Characterization of Polycaprolactone/poly(ethylene Oxide)/polylactide Tri-componet Copolymers. J Biomater Sci Polym Ed. 1999;10(4):501-12. PubMed PMID: 10227470.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Synthesis and characterization of polycaprolactone/poly(ethylene oxide)/polylactide tri-componet copolymers. AU - Lang,M, AU - Bei,J, AU - Wang,S, PY - 1999/5/5/pubmed PY - 1999/5/5/medline PY - 1999/5/5/entrez SP - 501 EP - 12 JF - Journal of biomaterials science. Polymer edition JO - J Biomater Sci Polym Ed VL - 10 IS - 4 N2 - Polycaprolactone/poly(ethylene oxide)/polylactide tri-component copolymers (PCEL) with different compositions were synthesized by copolymerization of epsilon-caprolactone and L-lactide in the presence of poly(ethylene glycol) using stannous octoate as a catalyst. The copolymers were purified and characterized by various analytical techniques such as GPC, FT-IR, 1H NMR, 13C NMR, DSC, and X-ray diffractometry. It was evidenced that these copolymers were pure tri-component compounds which exhibited partially random chain structures, and possessed good mechanical properties and variable biodegradability. SN - 0920-5063 UR - https://www.unboundmedicine.com/medline/citation/10227470/Synthesis_and_characterization_of_polycaprolactone/poly_ethylene_oxide_/polylactide_tri_componet_copolymers_ L2 - http://www.tandfonline.com/doi/full/10.1163/156856299x00234 DB - PRIME DP - Unbound Medicine ER -