NYLON COMPOSITION ACCELERATED IN HYDROLYTIC PROPERTY AND METHOD FOR ACCELERATING HYDROLYTIC PROPERTY OF NYLON

摘要

PURPOSE: To provide a composition imparted in the high hydrolyzability without deteriorating the original characteristics of nylon and not accumulated as industrial wastes, by adding polylactic acid, polyglycolic acid, etc., to nylon. ;CONSTITUTION: 100 pts.wt. of a nylon is physically mixed with 1-50 pts.wt. of at least a polymer selected from a group consisting of polylactic acid, polyglycolic acid and a copolymer containing ≥50mol.% of lactic acid units or glycolic acid units as repeating units in the copolymer chain. The copolymer includes a lactic acid-glycolic acid copolymer.;COPYRIGHT: (C)1993,JPO&Japio