Structure development of polylactides with various D-lactide contents in the high-speed melt spinning process

Journal of Macromolecular Science - Physics

Volumn 42 B, Issue 1, 2003, Pages 57-73

  Takasaki, Midori ^a   Ito, Hiroshi ^a   Kikutani, Takeshi ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BIREFRINGENCE; CRYSTALLIZATION; ELASTIC MODULI; FIBERS; MELT SPINNING; TENACITY;

POLYLACTIDES;

ORGANIC POLYMERS;

EID: 0037225142     PISSN: 00222348     EISSN: None     Source Type: Journal    
DOI: 10.1081/MB-120015750     Document Type: Article

References (22)

1. Santis, P.De.; Kovacs, A.J. Molecular conformation of poly(L-lactic acid). Biopolymers 1968, 6, 299-306.
2. Hoogsteen, W.; Postema, A.R.; Pennings, A.J.; Brinke, G.ten.; Zugenmaier, P. Crystal structure, conformation, and morphology of solution-spun poly(L-lactide) fibers. Macromolecules 1990, 23, 634-642.
3. Okihara, T.; Tsuji, M.; Kawaguchi, A.; Katayama, K.J. Crystal structure of stereocomplex of poly(L-lactide) and poly(D-lactide). Macromol. Sci. Phys. B 1991, 30, 119-140.
4. Brizzolara, D.; Cantow, H.J.; Diederichs, K.; Keller, E.; Domb, A.J. Mechanism of the stereocomplex formation between enantiomeric poly(lactide)s. Macromolecules 1996, 29, 191-197.
5. Cartier, L.; Okihara, T.; Lotz, B. Triangular polymer single crystals: stereocomplexs, twins, and frustrated structures. Macromolecules 1997, 30, 6313-6322.
6. Ikada, Y.; Jamshidi, K.; Tsuji, H.; Hyon, S.H. Stereocomplex formation between enantiomeric. Macromolecules 1987, 20, 904-906.
7. Eling, B.; Gogolewski, S.; Pennings, A.J. Biodegradable materials of poly(L-lactic acid). 1. Melt-spun and solution-spun fibres. Polymer 1982, 23, 1587-1593.
8. Gogolewski, S.; Pennings, A.J. Resorbable materials of poly(L-lactide). 2. Fibers spun from solution of poly(L-lactide) in good solvents. J. Appl. Polym. Sci. 1983, 28, 1045-1061.
9. Leenslag, J.W.; Pennings, A.J. High-strength poly(L-lactide) fibers by a dry-spinning/hot-drawing process. Polymer 1987, 28, 1695-1702.
10. Postema, A.R.; Pennings, A.J. Study on the drawing behavior of poly(L-lactide) to obtain high-strength fibers. J. Appl. Polym. Sci. 1989, 37, 2351-2369.
11. Postema, A.R.; Luiten, A.H.; Pennings, A.J. High-strength poly(L-lactide) fibers by a dry-spinning/hot-drawing process. 1. Influence of the ambient temperature on the dry-spinning process. Appl. Polym. Sci. 1990, 39, 1265-1274.
12. Penning, J.P.; Dijkstra, H.; Pennings, A.J. Preparation and properties of absorbable fibers from L-lactide copolymers. Polymer 1993, 34, 942-951.
13. Penning, J.P.; Grijpma, D.W.; Pennings, A.J. Hot-drawing of poly(lactide) networks. J. Mater. Sci. Lett. 1993, 12, 1048-1051.
14. Tsuji, H.; Ikada, Y.; Hyon, S.H.; Kimura, Y.; Kitao, T. Stereocomplex formation between enantiomeric poly(lactic acid). 8. Complex fibers spun from mixed solution of poly(D-lactic acid) and poly(L-lactic acid). J. Appl. Polym. Sci. 1994, 51, 337-344.
15. Mezghani, K.; Spruiell, J.E. High speed melt spinning of poly(L-lactic acid) filaments. J. Polym. Sci. Polym. Phys. B 1998, 36, 1005-1011.
16. Schmack, G.; Tandler, B.; Vogel, R.; Beyreuther, R.; Jacobsen, S.; Frinz, H.G. Biodegradable fibers of poly(L-lactide) produced by high-speed melt spinning and spin drawing. J. Appl. Polym. Sci. 1999, 73, 2785-2797.
17. Shimizu, J. Ultra-high speed melt spinning-mechanism of structure development and fiber formation of PET. Sen'i Kikai Gakkaishi 1985, 38, 243-257.
18. Ohkoshi, Y.; Shirai, H.; Gotoh, Y.; Nagura, M. Intrinsic birefringence of poly(L-lactic acid). Sen'i Gakkaishi 1999, 55, 21-27.
19. Kikutani, T.; Nakao, K.; Takarada, W.; Ito, H. On-line measurement of orientation development in the high-speed melt spinning process. Polym. Eng. Sci. 1999, 39, 2349-2357.
20. Urabe, H.; Ito, H.; Kikutani, T.; Okui, N. On-line measurement of orientation development in the high-speed melt spinning process of polypropylene. Seikei-kakou 2000, 12, 729-735.
21. Kikutani, T.; Yamada, H.; Takaku, A.; Shimizu, J. Effects of sodium stearate as a nucleating additive in high-speed melt spinning of poly(ethylene terephthalate). Sen'i Gakkaishi 1988, 44, 317-324.
22. Shimizu, J.; Okui, N.; Kikutani, T. Fine structure and physical properties of fibers melt-spun at high speeds from various polymers. In High-Speed Fiber Spinning; Ziabicki, A., Kawai, H.,Eds.; John Wiley & Sons: New York, 1985; 429-483.