Invention Grant
- Patent Title: Process for the preparation of directly compressible δ-mannitol
- Patent Title (中): 制备直接可压缩的δ-甘露糖醇的方法
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Application No.: US13994235Application Date: 2011-11-17
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Publication No.: US08716536B2Publication Date: 2014-05-06
- Inventor: Martin Erdmann , Walter Hamm , Eugen Schwarz
- Applicant: Martin Erdmann , Walter Hamm , Eugen Schwarz
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: EP10015770 20101217
- International Application: PCT/EP2011/005801 WO 20111117
- International Announcement: WO2012/079671 WO 20120621
- Main IPC: C07C31/26
- IPC: C07C31/26
Abstract:
The present invention relates to a process for the preparation of directly compressible mannitol having a content of the δ modification of greater than 90%.
Public/Granted literature
- US20130261346A1 PROCESS FOR THE PREPARATION OF DIRECTLY COMPRESSIBLE BETA MANNITOL Public/Granted day:2013-10-03
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