Invention Grant
- Patent Title: Process for the purification of 1,4-butanediol mononitrate
- Patent Title (中): 纯化1,4-丁二醇一硝酸酯的方法
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Application No.: US12166739Application Date: 2008-07-02
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Publication No.: US07947855B2Publication Date: 2011-05-24
- Inventor: Tiziano Scubla , Nevio Francescutti , Fausto Gorassini , Graziano Castaldi
- Applicant: Tiziano Scubla , Nevio Francescutti , Fausto Gorassini , Graziano Castaldi
- Applicant Address: IT Mereto di Tomba
- Assignee: Dipharma S.p.A.
- Current Assignee: Dipharma S.p.A.
- Current Assignee Address: IT Mereto di Tomba
- Agency: Young & Thompson
- Priority: ITMI2002A2409 20021114
- Main IPC: C07C27/26
- IPC: C07C27/26 ; C07C201/02
Abstract:
A process for the purification of 1,4-butanediol mononitrate from 1,4-butanediol dinitrate and 1,4-butanediol, by selective extraction with solvents is herein disclosed.
Public/Granted literature
- US20080293961A1 PROCESS FOR THE PURIFICATION OF 1,4-BUTANEDIOL MONONITRATE Public/Granted day:2008-11-27
Information query
