THE PROCESS FOR PREPARING HIGH I.V. POLYESTER NANOCOMPOSITES HAVING IMPROVED NANOCLAY DISPERSION BY USING NEW TREATMENT SYSTEM

摘要

The present invention relates to polyester polymer nanocomposites treatment of plate-shaped nano-clay used in the production, and a nano-clay nanocomposites polyester polymer dispersion is prepared by using this excellent. More particularly, the polymer nanocomposites produced upon reduction by eliminating the organic agent treatment step of replacing the organic matter in the nanoclay used the production costs drastically, and also polymer nano by the decomposition or side reaction of the substituted organic matter in nanoclay interlayer can eliminate factors that cause the physical properties decrease in composite materials, polyester as a way to handle the oligomer in nanoclay that may be added to the reaction directly in the polymerization process, the nano-clay and oligomers prepared by the above nano-clay treatment using a mixture of dispersibility and physical properties are improved and it is possible to manufacture a molecular weight polyester nanocomposites. ; Nanoclay nanocomposites * * * oligomer dispersible polyester *