Invention Grant
- Patent Title: Process for preparing deodorized 1,2-propanediol
- Patent Title (中): 制备除臭1,2-丙二醇的方法
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Application No.: US14328787Application Date: 2014-07-11
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Publication No.: US09145347B2Publication Date: 2015-09-29
- Inventor: Stephan Maurer , Roman Prochazka , Oliver Bey , Jochen Steiner , Jochem Henkelmann , Gerhard Theis , Peter Wahl , Frank Heimann
- Applicant: BASF SE
- Applicant Address: DE
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE
- Agency: Drinker Biddle & Reath LLP
- Priority: EP09151011 20090121
- Main IPC: C07C31/18
- IPC: C07C31/18 ; C07C29/80 ; C07C29/60 ; C07C31/20
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
- US20140343329A1 PROCESS FOR PREPARING DEODORIZED 1,2-PROPANEDIOL Public/Granted day:2014-11-20
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