Invention Grant
- Patent Title: Method for the continuous production of water-absorbent polymer particles
- Patent Title (中): 连续生产吸水性聚合物颗粒的方法
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Application No.: US12741356Application Date: 2008-11-24
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Publication No.: US08546461B2Publication Date: 2013-10-01
- Inventor: Matthias Weismantel , Rüdiger Funk , Leigh R. Blair , Kevin D. Heitzhaus
- Applicant: Matthias Weismantel , Rüdiger Funk , Leigh R. Blair , Kevin D. Heitzhaus
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Marshall, Gerstein & Borun LLP
- International Application: PCT/EP2008/066046 WO 20081124
- International Announcement: WO2009/068490 WO 20090604
- Main IPC: C08F2/46
- IPC: C08F2/46
Abstract:
The present invention relates to a method for producing water-absorbing polymer particles by radiation-inducing polymerization on a continuously revolving belt, electromagnetic radiation having a wavelength of greater than 400 nm being shielded.
Public/Granted literature
- US20100240793A1 Method for the Continuous Production of Water-Absorbent Polymer Particles Public/Granted day:2010-09-23
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