Calcium Sulfate as High-Performance Filler for Polylactide (PLA) or How to Recycle Gypsum as By-product of Lactic Acid Fermentation Process

References

• Platt , D. 2006 . Biodegradable Polymers — Market Report , Shrewsbury, Shropshire , , UK : Smithers Rapra Limited . Shawbury
   Google Scholar
• Drumright , R. E. , Gruber , P. R. and Henton , D. E. 2000 . Polylactic acid technology . Adv. Mater. , 12 : 1841 – 1846 .
   Web of Science ®Google Scholar
• Auras , R. , Harte , B. and Selke , S. 2004 . An overview of polylactides as packaging materials . Macromol. Biosci. , 4 : 835 – 864 .
   PubMed Web of Science ®Google Scholar
• Vink , E. T. H. , Rábago , K. R. , Glassner , D. A. and Gruber , P. R. 2003 . Applications of life cycle assessment to NatureWorks™ polylactide (PLA) production . Polym. Degrad. Stab. , 80 : 403 – 419 .
   Web of Science ®Google Scholar
• Degée , Ph. and Dubois , Ph. 2004 . “ Recent advances in polylactide chemistry and materials science ” . In Encyclopedia of Chemical Technology (online edition) , Edited by: Kirk-Othmer . Hoboken, NJ , , USA : Wiley .
   Google Scholar
• Ray , S. S. and Okamoto , M. 2003 . Biodegradable polylactide and its nanocomposites: opening a new dimension for plastics and composites . Macromol. Rapid Commun. , 24 : 815 – 840 .
   Web of Science ®Google Scholar
• Paul , M.-A. , Alexandre , M. , Degée , Ph. , Henrist , C. , Rulmont , A. and Dubois , Ph. 2003 . New nanocomposite materials based on plasticized poly(L-lactide) and organo-modified montmorillonites: thermal and morphological study . Polymer , 44 : 443 – 450 .
   Web of Science ®Google Scholar
• Pluta , M. , Paul , M.-A. , Alexandre , M. and Dubois , Ph. 2005 . Plasticized polylactide/clay nanocomposites. I. The role of filler content and its surface organo-modification on the physico-chemical properties . J. Polym. Sci. B: Polym. Phys. , 44 : 299 – 311 .
   Web of Science ®Google Scholar
• Murariu , M. , Da Silva Ferriera , A. , Degée , Ph. , Alexandre , M. and Dubois , Ph. 2007 . Polylactide compositions. Part 1: Effect of filler content and size on mechanical properties of PLA/calcium sulfate composites . Polymer , 48 : 2613 – 2618 .
   Web of Science ®Google Scholar
• Pluta , M. , Murariu , M. , Da Silva Ferreira , A. , Alexandre , M. , Galeski , A. and Dubois , Ph. 2007 . Polylactide compositions. II. Correlation between morphology and main properties of PLA/calcium sulfate composites . J. Polym. Sci. B: Polym. Phys. , 45 : 2770 – 2780 .
   Web of Science ®Google Scholar
• Bleach , N. C. , Nazhat , S. N. , Tanner , K. E. , Kellomäki , M. and Törmälä , P. 2002 . Effect of filler content on mechanical and dynamic mechanical properties of particulate biphasic calcium phosphate– polylactide composite . Biomaterials , 23 : 1579 – 1585 .
   PubMed Web of Science ®Google Scholar
• Narayanan , N. , Roychoudhury , P. K. and Srivastava , A. 2004 . L(+) lactic acid fermentation and its product polymerization . Electron. J. Biotechnol. , 7 : 167 – 179 .
   Web of Science ®Google Scholar
• Mecking , S. 2004 . Nature or petrochemistry? — Biologically degradable materials . Angew. Chem. Int. Ed. , 43 : 1078 – 1085 .
   PubMed Web of Science ®Google Scholar
• Zuiderduin , W. C. J. , Westzaan , C. , Huétink , J. and Gaymans , R. J. 2003 . Toughening of polypropylene with calcium carbonate particles . Polymer , 44 : 261 – 275 .
   Web of Science ®Google Scholar
• Rothon , R. N. 1999 . “ Mineral fillers in thermoplastics: filler manufacture and characterization ” . In Mineral Fillers in Thermoplastics I. Raw Materials and Processing , Edited by: Jancar , J. vol. 139 , 67 – 107 . Berlin and Heidelberg , , Germany : Springer-Verlag . Advances in Polymer Science
   Google Scholar
• Osman , M. A. , Atallah , A. and Suter , U. W. 2004 . Influence of excessive filler coating on the tensile properties of LDPE-calcium carbonate composites . Polymer , 45 : 1177 – 1183 .
   Web of Science ®Google Scholar
• Kovler , K. Recycling of chemical gypsum in construction , Faculty of Civil Engineering Technion —Israel Institute of Technology . Power Point presentation www.technion.ac.il.
   Google Scholar
• Couturier , J. U.S. Patent No. 6,706,113 . 2004 .
   Google Scholar
• Mori , T. 1986 . Thermal behavior of the gypsum binder in dental casting investments . J. Dent. Res. , 65 : 877 – 884 .
   PubMed Web of Science ®Google Scholar
• Hall , E. S. , Kolstad , J. J. , Conn , R. S. E. , Gruber , P. R. and Ryan , C. M. U.S. Patent No. 6,355,772 . 2002 .
   Google Scholar
• DeArmitt , C. 2006 . Understanding filler interactions improves impact resistance, Plastics . Additives and Compounding , 4 : 34 – 39 .
   Google Scholar
• Wang , K. , Wu , J. , Ye , L. and Zeng , H. 2003 . Mechanical properties and toughening mechanisms of polypropylene/barium sulfate composites . Composites Part A , 34 : 1199 – 1205 .
   Web of Science ®Google Scholar
• Lazzeri , A. , Zebarjad , S. M. , Pracella , M. , Cavalier , K. and Rosa , R. 2005 . Filler toughening of plastics. Part 1: The effect of surface interactions on physico-mechanical properties and rheological behaviour of ultrafine CaCO3/HDPE nanocomposites . Polymer , 46 : 827 – 844 .
   Web of Science ®Google Scholar
• Demjen , Z. and Pukanszky , B. 2004 . Effect of surface coverage of silane treated CaCO, on the tensile properties of polypropylene composites . Polym. Compos. , 18 : 741 – 747 .
   Google Scholar
• Pukanszky , B. 2000 . “ Polyolefin composites: interfacial phenomena and properties ” . In Handbook of Polyolefins , Edited by: Vasile , C. New York , , USA : Marcel Dekker .
   Google Scholar