公开(公告)号：US20200370215A1

公开(公告)日：2020-11-26

申请号：US16898225

申请日：2020-06-10

Applicant: Modern Meadow, Inc.

Inventor： Francoise Suzanne MARGA ,  Darryl M. CASSINGHAM ,  Monique DE LEEUW ,  Gabor FORGACS

IPC: D04H1/4266 ,  D04H1/30 ,  D03D15/00 ,  C12P21/00 ,  C14C3/02 ,  D04H1/44

Abstract: Methods of using of natural or engineered proteins such as collagen to form tanned and/or crosslinked fibers suitable for a wide range of textile manufacturing processes, including non-woven, woven and knitted fabrics. In particular, described herein are methods of forming collagen fibers formed from cell-cultured materials by forming a solution of collagen, tanning agent and in some variations cross-linker, and shortly thereafter, extruding collagen fibers. Also described herein are collagen fibers formed by these methods.