PROCESS FOR REINFORCING POLYMERS WITH A SYNTHETIC ZEOLITE FILLER WITH A GREAT DISPERSIBILITY

摘要

High impact strength, improved bending modulus composites are comprised of a polymeric matrix, e.g., elastomer or synthetic polymer of polypropylene or polyamide type, said matrix having highly dispersed therein a reinforcing amount of relatively small synthetic zeolitic filler particulates, e.g., of types A, 4A and Na-P, and the mean size of the elementary particles thereof advantageously closely approximating those of the secondary particles.