Invention Grant
- Patent Title: Method for producing fibrillated cellulose
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Application No.: US15129122Application Date: 2015-03-05
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Publication No.: US10604893B2Publication Date: 2020-03-31
- Inventor: Isko Kajanto , Markus Nuopponen , Jaakko Pere , Teija Jokila
- Applicant: UPM-KYMMENE CORPORATION
- Applicant Address: FI Helsinki
- Assignee: UPM-KYMMENE CORPORATION
- Current Assignee: UPM-KYMMENE CORPORATION
- Current Assignee Address: FI Helsinki
- Agency: Cantor Colburn LLP
- Priority: FI20145299 20140331
- International Application: PCT/FI2015/050138 WO 20150305
- International Announcement: WO2015/150620 WO 20151008
- Main IPC: D21C5/00
- 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.
Public/Granted literature
- US20170107666A1 A METHOD FOR PRODUCING FIBRILLATED CELLULOSE Public/Granted day:2017-04-20
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