| abstract |
(A) a polyamide having a viscosity of at least 50 Pa.s in a molten state, and (b) a polyamide having a viscosity lower than the viscosity of the polyamide (a) in the molten state, And a non-invasive polyamide having a lower number average molecular weight Mn than that of said polyamide (a), said composition having improved flowability in the molten state, said composition comprising Wherein the polyamide (b) has a melt viscosity stabilized at a value less than the melt viscosity of the polyamide (a), the amine end group (GTA) and the carboxy end group (GTC) having a concentration of 20 meq / , Or an amine end group (GTA) at a concentration of 25 meq / kg or more; Acid terminal group (GTC) at a concentration of 25 meq / kg or more; And a blocked end group (GTB) at a concentration of 25 meq / kg or more. |