Invention Grant
- Patent Title: Nanoparticles made of amorphous cellulose
- Patent Title (中): 由无定形纤维素制成的纳米颗粒
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Application No.: US12672824Application Date: 2008-08-08
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Publication No.: US08722092B2Publication Date: 2014-05-13
- Inventor: Klaus Nachtkamp , Jürgen Engelhardt , Christa Krüger , Steffen Fischer , Manfred Pinnow , Kay Hettrich
- Applicant: Klaus Nachtkamp , Jürgen Engelhardt , Christa Krüger , Steffen Fischer , Manfred Pinnow , Kay Hettrich
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Priority: EP07015804 20070810
- International Application: PCT/EP2008/006546 WO 20080808
- International Announcement: WO2009/021687 WO 20090219
- Main IPC: A61K9/14
- IPC: A61K9/14 ; A61K31/717 ; A61K47/38
Abstract:
The present invention provides novel nanoscale cellulose particles and also a process for their production. The cellulose-based particles obtained have volume-averaged particle sizes of less than 300 nm. These nanoparticles are produced from amorphous cellulose or by amorphization of cellulose, optional subsequent hydrolysis and by input of energy into a water-containing medium after or during dispersion.
Public/Granted literature
- US20110293732A1 NANOPARTICLES MADE OF AMORPHOUS CELLULOSE Public/Granted day:2011-12-01
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