Biodegradable Yarn With An Increased Flame Resistance And Manufacturing Method Thereof

Abstract

This application relates to a biodegradable yarn which exhibits an increased flame resistance. The biodegradable yarn comprises from 25 to 55 weight-%, preferably from 35 to 45 weight-% of viscose fibers or of viscose filaments and from 45 to 65 weight-%, preferably from 50 to 60 weight-%, most preferably 55 weight-% of polybutylene succinate fibers. The viscose fibers or filaments are preferably free of chlorine. Further, the present application concerns a method for manufacturing a biodegradable yarn having an increased flame resistance.

Dependencies are inferred from the claim text.