公开(公告)号：US20200299867A1

公开(公告)日：2020-09-24

申请号：US16089048

申请日：2016-04-04

Applicant: RHODIA POLIAMIDA E ESPECIALIDADES S.A.

Inventor： Renata REDONDO BONALDI ,  Gabriel GORESCU ,  Pierre HANSU PAK ,  Richard MACRET

IPC: D01F6/60 ,  D01D5/08 ,  D01F1/10 ,  C08G69/48

Abstract: The present invention relates to a biodegradable polyamide fiber. The present invention also discloses a method for obtaining such fiber and articles made therefrom. The biodegradable polyamide fiber of the invention can be obtained by adding a biodegradation agent during the melt-spinning extrusion of a specific polyamide described below.