公开(公告)号：US20220002523A1

公开(公告)日：2022-01-06

申请号：US17481627

申请日：2021-09-22

Applicant: FiberLean Technologies Limited

Inventor： Patrick A.C. Gane ,  Michael Schenker ,  Ramjee Subramanian ,  Joachim SchoIkopf

IPC: C08L1/02 ,  D21H17/67 ,  D21C9/00 ,  D21H11/18 ,  D21H17/64 ,  A61P17/02 ,  D21H21/18 ,  D21H17/00

Abstract: A process for the production of composite materials comprising nano-fibrillar cellulose gels, by providing cellulose fibres and at least one filler and/or pigment, combining the cellulose fibres and the at least one filler and/or pigment, fibrillating the cellulose fibres in the presence of the at least one filler and/or pigment until a gel is formed, subsequently providing at least one further filler and/or pigment and combining the gel with the at least one further filler and/or pigment.