Hydrolytic degradation behavior of biodegradable polyetheresteramide-based polyurethane copolymers

Journal of Biomedical Materials Research - Part A

Volumn 75, Issue 2, 2005, Pages 465-471

  Liu, CaiBing ^a   Gu, YingChun ^a   Qian, ZhiYong ^a   Fan, LinYu ^b   Li, Jim ^c   Chao, GuoTao ^a   Tu, MingJing ^a   Jia, Wenjuan ^a  

^a SICHUAN UNIVERSITY   (China)

^b SICHUAN UNIVERSITY   (China)

^c NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Biodegradable polymer; Degradation; Polyetheresteramide copolymer; Polyurethane

Indexed keywords

BIODEGRADATION; COPOLYMERS; ESTERS; HYDROLYSIS; ORGANIC ACIDS; POLYETHYLENE GLYCOLS; TOLUENE; VISCOSITY;

6-AMINOCAPROIC ACID; BIODEGRADABLE POLYMERS; POLYETHERESTERAMIDE COPOLYMERS; TOLUENE DIISOCYANATE;

POLYURETHANES;

AMINOCAPROIC ACID; COPOLYMER; EPSILON CAPROLACTONE; ESTER; LACTONE DERIVATIVE; MACROGOL; POLYAMIDE; POLYETHER; POLYETHERESTER AMIDE; POLYURETHAN; TOLUENE DIISOCYANATE; UNCLASSIFIED DRUG;

ARTICLE; BIODEGRADATION; CHEMICAL COMPOSITION; DIFFERENTIAL SCANNING CALORIMETRY; HYDROLYSIS; PH; POLYMERIZATION; PROTON NUCLEAR MAGNETIC RESONANCE; REACTION TIME; VISCOSITY; WATER ABSORPTION;

ABSORBABLE IMPLANTS; AMIDES; BIOCOMPATIBLE MATERIALS; BIODEGRADATION, ENVIRONMENTAL; HYDROGEN-ION CONCENTRATION; HYDROLYSIS; MAGNETIC RESONANCE SPECTROSCOPY; MATERIALS TESTING; MOLECULAR STRUCTURE; POLYMERS; POLYURETHANES; WATER;

EID: 26844556015     PISSN: 00219304     EISSN: None     Source Type: Journal    
DOI: 10.1002/jbm.a.30453     Document Type: Article

References (17)

1. Ikada Y, Tsuji H. Biodegradable polyesters for medical and ecological applications. Macromol Rapid Commun 2000;21:117-132.
2. Edlund U, Albertsson AC. Polyesters based on diacid monomers. Adv Drug Deliv Rev 2003;55:585-609.
3. Chiu H-C, Kopečková P, Deshmane SS, Kopeček J. Lysosomal degradability of poly(α-amino acids). J Biomed Mater Res 1997; 34:381-392.
4. Wei M, Chang J, Yao KD, Steven NG, Heller J. Drug release from poly(ortho esters)-poly(ethylene glycol) polyblend. J Appl Polym Sci 1999;71:303-309.
5. Domb AJ, Langer R. Polyanhydrides. I. Preparation of high molecular weight polyanhydrides. J Polym Sci Part A: Polym Chem 1987;25:3373-3386.
6. Huang SJ, Kim SH. Poly(amide-ester)s from p-aminobenzoic acid. Polym Int 1998;46:172-176.
7. Tuominen J, Seppala JV. Synthesis and characterization of lactic acid based poly(ester-amide). Macromolecules 2000;33: 3530-3535.
8. Goodman I, Vachon RN. Copolyesteramides-II, anionic copolymers of e-caprolactam with e-caprolactone: Preparation and general properties. Eur Polym J 1984;20:529-537.
9. Qian ZY, Li S, He Y, Zhang HL, Liu XB. Hydrolytic degradation study of biodegradable polyesteramide copolymers based on caprolactone and 11-aminoundecanoic acid. Biomaterials 2004;25:1975-1981.
10. Qian ZY, Li S, He Y, Li C, Liu XB. Synthesis, characterization, and thermal degradation study of biodegradable polyesteramide copolymers based on caprolactone. Polym Degrad Stabil 2003;81:279-286.
11. Qian ZY, Li S, Zhang HL, Liu XB. Synthesis, characterization and in vitro degradation of biodegradable polyesteramide based on lactic acid. Colloid Polym Sci 2003;281:869-87.
12. Lee SI, Yu SC, Lee YS. Degradable polyurethanes containing poly(butylenes succinate) and poly(ethylene glycol). Polym Degrad Stabil 2001;72:81-87.
13. Gorna K, Polowinski S, Gogolewski S. Synthesis and characterization of biodegradable poly(caprolactone urethane)s, I. Effect of the polyol molecular weight, catalyst, and chain extender on the molecular and physical characteristics. J Polym Sci Part A: Polym Chem 2002;40:156-170.
14. Woo SI, Kim BO, Jun HS, Chang HN. Polymerization of aqueous lactic acid to prepare high molecular weight poly(lactic acid) by chain-extending with hexamethylene diisocyanate. Polym Bull 1995;35:415-421.
15. Qian ZY, Li S, He Y, Liu XB. Thermal and hydrolytic degradation behavior of biodegradable poly (etheresteramide) copolymers based on ε-caprolactone, aminoundecanoic acid, and polyethylene glycol). Polym Degrad Stabil 2004;84:41-47.
16. Qian ZY, Li S, He Y, Zhang XL, Liu XB. Synthesis, characterization, and degradation study of biodegradable polyetheresteramide copolymers based on caprolactone. Colloid Polym Sci 2003;282:133-140.
17. Liu CB, Fan LY, Qian ZY, Li J, Chao GT, Jia WJ, Tu MJ. Synthesis, characterization, and thermal properties of biodegradable polyetheresteramide based polyurethane copolymers. Polym Degrad Stabil, in review.