A study for graft-reaction of PEG onto PLA chains by reactive processing

Zairyo/Journal of the Society of Materials Science, Japan

Volumn 58, Issue 1, 2009, Pages 16-21

  Kanzawa, Takeshi ^a   Tokumitsu, Katsuhisa ^b  

^a INDUSTRIAL RESEARCH CENTER OF SHIGA PREFECTURE   (Japan)

^b UNIVERSITY OF SHIGA PREFECTURE   (Japan)

Author keywords

Dicumyl peroxide; Graft copolymer; Maleic anhydride; Poly (ethylene glycol); Poly (lactic acid); Polymer blend; Reactive processing; Twin acrew extruder

Indexed keywords

DICUMYL PEROXIDE; POLY (ETHYLENE GLYCOL); POLY (LACTIC ACID); REACTIVE PROCESSING; TWIN-ACREW EXTRUDER;

BLENDING; BODY FLUIDS; CHROMATOGRAPHIC ANALYSIS; COPOLYMERIZATION; ETHYLENE; ETHYLENE GLYCOL; EXTRUDERS; FREE RADICAL POLYMERIZATION; FREE RADICALS; GRAFT COPOLYMERS; GRAFTING (CHEMICAL); HYDROGEN; LACTIC ACID; MALEIC ANHYDRIDE; ORGANIC ACIDS; ORGANIC POLYMERS; OXIDATION; PEROXIDES; POLYETHYLENE GLYCOLS; POLYMER BLENDS; POLYMER MELTS; POLYMERS; SIZE EXCLUSION CHROMATOGRAPHY; THERMAL EFFECTS;

POLYETHYLENE OXIDES;

EID: 63849109689     PISSN: 05145163     EISSN: None     Source Type: Journal    
DOI: 10.2472/jsms.58.16     Document Type: Article

References (26)

1. M. Matsuo, "Current Status of Polylactic and Development", Seikei-Kakou, Vol.17, No.10, pp.670-674 (2005).
2. The Society of Polymer Science, Japan, "Polymer Alloys (2nd edition)", pp.25-28, 333-334 (1993) Tokyo Kagaku Douzin Co., Ltd.
3. F. Ide, K. Kamata and A. Hasegawa, "The Reaction of Isotactic Polypropylene with Maleic Anhydride, and Ionic Crosslinking of the Obtained Products", Kobunshi Kagaku, Vol.25, No.274, pp.107-115 (1968).
4. F. Ide, T. Kodama and A Hasegawa, "The study of Blending method of Polypropylene and Nylon by Polymerization procedure", Kobunshi Kagaku, Vol.29, No.324, pp.259-264 (1972).
5. F. Ide and A Hasegawa, "Nylon 6 polymer blends", Journal of Applied Polymer Science, Vol.18, pp.963- 974 (1974).
6. D. Carlson, L Nie, R. Narayan and P. Dubois, "Maleation of Polylactide (PLA) by Reactive Extrusion", Journal of Applied Polymer Science, Vol.72, No.4, pp.477-485 (1999).
7. R. Mani, M. Bhattacharya and J. Tang, "Functionalization of Polyesters with Maleic Anhydride by Reactive Extrusion", Journal of Polymer Science. Part A. Polymer Chemistry, Vol.37, No.11, pp.1693-1702 (1999).
8. P. Dubois and R. Narayan, "Biodegradable compositions by reactive processing of aliphatic polyester/polysaccharide blends", Macromolecular Symposia, Vol. 198, pp.233-243 (2003).
9. M. A. Huneault and H. Li, "Morphology and properties of compatibilized polylactide/thermoplastic starch blends", Polymer, Vol.48, No.1, 270-280 (2007).
10. J. F. Zhang and X. Sun, "Mechanical and Thermal Properties of Poly (lactic acid) /Starch Blends with Dioctyl Maleate", Journal of Applied Polymer Science, Vol.94, No.4, pp.1697-1704 (2004).
11. J Zhang and X. Sun, "Mechanical Properties of Poly (lactic acid)/Starch Composites Compatibilized by Maleic Anhydride", Biomacromol, Vol.5, No.4, pp.1446-1451 (2004).
12. S. H. Lee, T. Ohkita and K. Kitagawa, "Ecc-composite from poly (lactic acid) and bamboo fiber", Holzforschung, Vol.58, No.5, pp.529-536 (2004).
13. S. H. Lee, T. Ohkita, H. Kimura and K Kitagawa, "Composites of Biomass and Biodegradable Polymers", JP.2005-76025 (2005).
14. I. Yoshida, S. Ohbuchi, Y. Kitahara, T. Watanabe, H. Aihara and T. Nakata, "Composites and Procedures of PLA Blends", JP.2001-26658 (2001).
15. Y. Horibe and K Kanamori, "Procedures and Composites of Compatible Aliphatic Polyesters", JP.2001-64379 (2001).
16. T. Semba, K. Kitagawa, U. Ishiaku and H. Hamada, "The Effect of Crosslinking on the Mechanical Properties of Polylactic Acid/Poh/caprolactone Blends", Journal of Applied Polymer Science, Vol.101, pp.1816-1825 (2006).
17. K. Kanamori, "Composites and Procedures of PLA Blends", JP.2002-37987 (2002).
18. Y. Horibe and K Kanamori, "Procedures and Composites of PLA Blends", JP.2002-37995 (2002).
19. Y. Horibe, "Procedures and Composites of Cross-linked Soft PIA Blends", JP.2002-69192 (2002).
20. K Ueda, F. Matsuoka and M. Fujita, "Composites, Procedures, Forms and Moldings of Biodegradable Polyesters", JP. 2004-67894 (2004).
21. M. Harada, T. Ohya, K Iida, H. Hayashi, K. Hirano and H. Fukuda, "Increased Impact Strength of Biodegrable Poly (lactic acid)/Poly (butylene succinate) Blend Composites by Using Isocyanate as a Reactive Processing Agent", Journal of Applied Polymer Science, Vol.106, pp. 1813-1820 (2007).
22. S. Jacobsen and H. G. Fritz, "Plasticising Polylactide-The Effect of Different Plasticizers on the Mechanical Properties", Polymer Engineering & Science, Vol.39, No.7, pp.1303-1310 (1999).
23. K. Y. Cho, C. H. Kim, J. W. Lee and J. K. Park, "Synthesis and characterization of poly (ethylene glycol) grafted poly (L-lactide)", Macromolecular Rapid Communications, Vol.20, No.11, pp.598-601 (1999).
24. T. Kanzawa, "Improved Polyesters", JP.2007-25714 (2007).
25. T. Kanzawa, "Reactive Processing and Mechanical Properties of PLA Blends", Polymer Preprints Japan, Vol.56, No.2, p.5634 (2007).
26. S. Murahashi, H. Fujita and T. Kodaka, "Polymer Chemistry (4th edition)", pp.62-64 (1993) Kyoritsu Shuppan Co., Ltd.