公开(公告)号：US10604893B2

公开(公告)日：2020-03-31

申请号：US15129122

申请日：2015-03-05

Applicant: UPM-KYMMENE CORPORATION

Inventor： Isko Kajanto ,  Markus Nuopponen ,  Jaakko Pere ,  Teija Jokila

IPC: D21C5/00 ,  D21H11/18 ,  D21D1/20 ,  D21C9/00

Abstract: The present invention provides a method for producing fibrillated cellulose, the method comprising providing pulp, treating said pulp at a consistency of at least 10% with a cellulase, and fibrillating said pretreated pulp to obtain fibrillated cellulose. The present invention also provides a nanofibrillar cellulose product.

公开(公告)号：US20170107666A1

公开(公告)日：2017-04-20

申请号：US15129122

申请日：2015-03-05

Applicant: UPM-KYMMENE CORPORATION

Inventor： Isko Kajanto ,  Markus Nuopponen ,  Jaakko Pere ,  Teija Jokila

IPC: D21C5/00 ,  D21D1/20 ,  D21C9/00 ,  D21H11/18

CPC classification number: D21C5/005 ,  D21C9/007 ,  D21D1/20 ,  D21H11/18

Abstract: The present invention provides a method for producing fibrillated cellulose, the method comprising providing pulp, treating said pulp at a consistency of at least 10% with a cellulase, and fibrillating said pretreated pulp to obtain fibrillated cellulose. The present invention also provides a nanofibrillar cellulose product.