Invention Grant
- Patent Title: Method for pretreating cellulose pulp
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Application No.: US15065203Application Date: 2016-03-09
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Publication No.: US09725849B2Publication Date: 2017-08-08
- Inventor: Markus Nuopponen , Monika Osterberg , Janne Laine , Jaakko Pere
- Applicant: UPM-Kymmene Corporation
- Applicant Address: FI Helsinki
- Assignee: UPM-Kymmene Corporation
- Current Assignee: UPM-Kymmene Corporation
- Current Assignee Address: FI Helsinki
- Agency: Nixon Peabody LLP
- Priority: FI20125146 20120210
- Main IPC: D21B1/06
- IPC: D21B1/06 ; D21C9/00 ; D21H11/16 ; D21H11/18 ; D21B1/16 ; D21H11/10 ; D21H17/65 ; D21H17/66 ; D21C3/04 ; D21C3/26 ; D21C9/02 ; D21C9/18
Abstract:
The invention relates to pretreating of native cellulose pulp in the manufacture of nanofibrillated cellulose, and to a nanofibrillated cellulose product obtainable by the method.
Public/Granted literature
- US20160186376A1 METHOD FOR PRETREATING CELLULOSE PULP Public/Granted day:2016-06-30
Information query
