POLYAMIDE RESIN COMPOSITION AND PROCESS FOR PRODUCING THE SAME

摘要

A polyamide resin composition which is obtained by melt-kneading (A) a polyamide resin, (B) a phyllosilicate, and (C) either an olefin compound having a carboxylic acid anhydride group in the molecule or a polymer of the olefin compound, wherein the phyllosilicate (B) is one in which exchangeable metal ions present between layers thereof have undergone ion exchange with an organic onium salt and which has reactive functional groups bonded thereto. The composition combines high rigidity with stretchability even when it has a low ash content. It may optionally contain an inorganic filler other than the phyllosilicate, an impact modifier, and a flame retardant. In this case also, the composition retains rigidity and stretchability.