AGENT ANTISTATIQUE

摘要

Durable block copolymer antistatic compositions comprised of polyether and polyamide blocks arranged linearly and joined together with linking ester groups have been prepared. The poly(ether-ester-amides) have molecular weights below the fiber-forming range and contain a specified amount of the polyether block and a definite ratio of amide to ester linkages. They are blended with polyesters, polyamides and other fiber-forming polymers to impart durable antistatic properties.