Invention Grant
- Patent Title: Cellulosic product
- Patent Title (中): 纤维素产品
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Application No.: US12516975Application Date: 2007-11-29
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Publication No.: US08013041B2Publication Date: 2011-09-06
- Inventor: Fredrik Solhage
- Applicant: Fredrik Solhage
- Applicant Address: NL Arnhem
- Assignee: Akzo Nobel N.V.
- Current Assignee: Akzo Nobel N.V.
- Current Assignee Address: NL Arnhem
- Agent Robert C. Morriss
- Priority: EP06125240 20061201; EP07108545 20070521
- International Application: PCT/SE2007/050922 WO 20071129
- International Announcement: WO2008/066488 WO 20080605
- Main IPC: C08L1/00
- IPC: C08L1/00 ; C08L33/00
Abstract:
The invention relates to a cellulosic product containing thermoplastic microspheres and a charged aromatic acrylamide-based polymer. The invention further relates to a process for a process for producing a cellulosic product which comprises providing an aqueous suspension containing cellulosic fibers; adding to the suspension thermoplastic microspheres and a charged aromatic acrylamide-based polymer; and dewatering the obtained suspension. The invention also relates to the use of the cellulosic product as a liquid packaging board.
Public/Granted literature
- US20100048768A1 Cellulosic product Public/Granted day:2010-02-25
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