Synthesis of polylactide/clay nanocomposites by in situ intercalative polymerization in supercritical carbon dioxide

European Polymer Journal

Volumn 45, Issue 3, 2009, Pages 643-648

  Urbanczyk, Laetitia ^a   Ngoundjo, Fred ^a   Alexandre, Michael ^a   Jérôme, Christine ^a   Detrembleur, Christophe ^a   Calberg, Cédric ^a  

^a UNIVERSITY OF LIÈGE   (Belgium)

Author keywords

Montmorillonite; Nanocomposite; Polylactide; Supercritial CO2

Indexed keywords

BLENDING; CARBON DIOXIDE; CHEMICAL REACTIONS; EFFLUENT TREATMENT; IMPACT RESISTANCE; INDUSTRIAL WASTE TREATMENT; MATERIALS PROPERTIES; MECHANICAL PROPERTIES; METALLIC MATRIX COMPOSITES; MONOMERS; NANOCOMPOSITES; ORGANOCLAY; OXIDES; POLYMER MATRIX COMPOSITES; POLYMERIZATION; POLYMERS; RING OPENING POLYMERIZATION; SILICATE MINERALS; STIFFNESS MATRIX; SUPERCRITICAL FLUID EXTRACTION; SUPERCRITICAL FLUIDS;

CLAY CONTENTS; CLAY NANOCOMPOSITES; CLAY SURFACES; EXFOLIATED NANOCOMPOSITES; FINE POWDERS; IMPACT TESTS; IN-SITU; MASTER BATCHES; MATRIXES; MELT-BLENDING; MONTMORILLONITE; NANOCOMPOSITE; POLYLACTIDE; RING-OPENING POLYMERIZATIONS; SUPER-CRITICAL; SUPERCRITIAL CO2; SUPERCRITICAL CARBON DIOXIDES;

CLAY MINERALS;

EID: 59649101293     PISSN: 00143057     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.eurpolymj.2008.11.033     Document Type: Article

References (22)

1. Ray S.S., Maiti P., Okamoto M., Yamada K., and Ueda K. New polylactide/layered silicate nanocomposites. 1. Preparation, characterization, and properties. Macromolecules 35 (2002) 3104-3110
2. Ray S.S., Okamoto K., Yamada K., and Okamoto M. Novel porous ceramic material via burning of polylactide/layered silicate nanocomposite. Nano Lett 2 (2002) 25-423
3. 2 technology platform: an important tool for environmental problem solving. Angew Chem Int Ed 40 (2001) 518-527
4. Stassin F., Halleux O., and Jérôme R. Ring-opening polymerization of ε-caprolactone in supercritical carbon dioxide. Macromolecules 34 (2001) 775-781
5. Bratton D., Brown M., and Howdle S.M. Suspension polymerization of l-lactide in supercritical carbon dioxide in the presence of a triblock copolymer stabilizer. Macromolecules 36 (2003) 5908-5911
6. Lepoittevin B., Pantoustier N., Alexandre M., Calberg C., Jérôme R., and Dubois P. Polyester layered silicate nanohybrids by controlled grafting polymerization. J Mater Chem 12 (2002) 3528-3532
7. Paul M.A., Alexandre M., Degée P., Calberg C., Jérôme R., and Dubois P. Exfoliated polylactide/clay nanocomposites by in situ coordination-insertion polymerization. Macromol Rapid Commun 24 9 (2003) 66-561
8. Paul M.A., Delcourt C., Alexandre M., Degée P., Monteverde F., Rulmont A., and Dubois P. (Plasticized) polylactide/(organo-)clay nanocomposites by in situ intercalative polymerization. Macromol Chem Phys 206 (2005) 484-498
9. Zerda A.S., Caskey T.C., and Lesser A.J. Highly concentrated intercalated silicate nanocomposites: synthesis and characterization. Macromolecules 36 (2003) 1603-1608
10. Zhao Q., and Samulski T. In situ polymerization of poly(methyl methacrylate)/clay nanocomposites in supercritical carbon dioxide. Macromolecules 38 (2005) 7967-7971
11. Yan C., Ma L., and Yang J. Preparation of polystyrene/montmorillonite nanocomposites in supercritical carbon dioxide. J Appl Polym Sci 98 (2005) 22-28
12. 2 -assisted synthesis of polystyrene/clay nanocomposites via in situ intercalative polymerization. J Appl Polym Sci 100 (2006) 671-676
13. Zhao Q., and Samulski E.T. A comparative study of poly(methyl methacrylate) and polystyrene/clay nanocomposites prepared in supercritical carbon dioxide. Polymer 47 (2006) 663-671
14. Calberg C, Stassin F, Halleux O, Dubois P, Panoustier N, Alexandre M et al. Nanocomposite polyester preparation method. WO/2002/081541.
15. Urbanczyk L., Calberg C., Stassin F., Alexandre M., Jérôme R., Jérôme C., et al. Synthesis of PCL/clay masterbatches in supercritical carbon dioxide. Polymer 49 (2008) 3979-3986
16. Lepoittevin B., Panoustier N., Devalckenaere M., Alexandre M., Calberg C., Jérôme R., et al. Polymer/layered silicate nanocomposites by combined intercalative polymerization and melt Intercalation: a masterbatch process. Polymer 44 (2003) 2033-2040
17. Kiersnowski A., and Piglowski J. Polymer-layered silicate nanocomposites based on poly(ε-caprolactone). Eur Polym J 40 (2004) 1199-1207
18. 2 as efficient clay delamination promoters in poly(styrene-co-acrylonitrile). J Mater Chem 18 (2008) 4623-4630
19. Kendall J.L., Canelas D.A., Young J.L., and DeSimone J.M. Polymerizations in supercritical carbon dioxide. Chem Rev 99 (1999) 543-563
20. Woods H.M., Silva M.M.C.G., Nouvel C., Shakesheff K.M., and Howdle S.M. Materials processing in supercritical carbon dioxide: surfactants, polymers and biomaterials. J Mater Chem 14 (2004) 1663-1678
21. Stassin F., and Jérôme R. Polymerization of (l,l)-lactide and copolymerization with ε-caprolactone initiated by dibutyltin dimethoxide in supercritical carbon dioxide. J Pol Sci A Pol Chem 43 (2005) 2777-2789
22. Homminga D., Goderis B., Hoffman S., Reynaers H., and Groeninckx G. Influence of shear flow on the preparation of polymer layered silicate nanocomposites. Polymer 46 (2005) 9941-9954