A TERNARY MIXTURE OF BIODEGRADABLE POLYESTERS AND PRODUCTS OBTAINED THEREFROM
摘要
<p>The invention relates to a mixture of biodegradable polyesters comprising: A) a polyhydroxy acid of the poly- epsilon -caprolactone type and its copolymers; B) aliphatic polyester; and C) a polymer of polyactic acid, in which the concentration of (A) varies with respect to (A + B) in the range between 40 and 70 % by weight, and the concentration of (C) with respects to (A + B + C) lies between 2 and 30 %.</p>
