Polilu00e1tico acid, process for the production of acid polilu00e1tico composition, and molded product.

摘要

Polilu00e1tico acid, process for the production of acid polilu00e1tico, composition, and molded product containing a estereocomplexo polilu00e1tico acid crystal and having excellent moldability, a high molecular weight, high crystallinity and a high melting point and a process for prod Uu00e7u00e3o of same. A composition comprising the acid polilu00e1tico and a moulded product of the acid polilu00e1tico.Polilu00e1tico acid having a weight average molecular weight of 80000 to 500000 and a peak of a melting point of the 195 C or higher which is 80% or more of the total peak melting point in the stage of temperature elevation when measured by differential scanning caloru00edmetro by uni (DSC).