Invention Grant
- Patent Title: Method for pretreating cellulose pulp
- Patent Title (中): 纤维素纸浆预处理方法
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Application No.: US14376875Application Date: 2013-02-11
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Publication No.: US09315942B2Publication Date: 2016-04-19
- 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
- Agent Elizabeth W. Baio; Leena Karttunen Contarino
- Priority: FI20125146 20120210
- International Application: PCT/FI2013/050150 WO 20130211
- International Announcement: WO2013/117823 WO 20130815
- Main IPC: D21H17/66
- IPC: D21H17/66 ; D21C9/00 ; D21H11/16 ; D21H11/18 ; D21B1/16 ; D21H11/10 ; D21H17/65
Abstract:
A Method of pretreating native cellulose pulp in the manufacture of nanofibrillated cellulose, and a nanofibrillated cellulose product obtainable by the method.
Public/Granted literature
- US20140374045A1 METHOD FOR PRETREATING CELLULOSE PULP Public/Granted day:2014-12-25
Information query
