Invention Grant
- Patent Title: Method for producing deodorized 1,2-propanediol
- Patent Title (中): 生产除臭1,2-丙二醇的方法
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Application No.: US13145722Application Date: 2010-01-19
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Publication No.: US08809596B2Publication Date: 2014-08-19
- Inventor: Stephan Maurer , Roman Prochazka , Oliver Bey , Jochen Steiner , Jochem Henkelmann , Gerhard Theis , Peter Wahl , Frank Heimann
- Applicant: Stephan Maurer , Roman Prochazka , Oliver Bey , Jochen Steiner , Jochem Henkelmann , Gerhard Theis , Peter Wahl , Frank Heimann
- Applicant Address: DE
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE
- Agency: Drinker Biddle & Reath LLP
- Priority: EP09151011 20090121
- International Application: PCT/EP2010/050597 WO 20100119
- International Announcement: WO2010/084118 WO 20100729
- Main IPC: C07C31/18
- IPC: C07C31/18
Abstract:
The present invention relates to a process for preparing deodorized 1,2-propanediol, to the use of the purified propanediol and to an apparatus for performing the process.
Public/Granted literature
- US20110282107A1 METHOD FOR PRODUCING DEODORIZED 1,2-PROPANEDIOL Public/Granted day:2011-11-17
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