Invention Grant
- Patent Title: Process for preparing a novel crystalline form of metsulfuron-methyl and use of the same
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Application No.: US14926058Application Date: 2015-10-29
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Publication No.: US10336714B2Publication Date: 2019-07-02
- Inventor: James Timothy Bristow
- Applicant: ROTAM AGROCHEM INTERNATIONAL COMPANY LIMITED
- Applicant Address: HK Chai Wan
- Assignee: Rotam Agrochem International Co. Ltd.
- Current Assignee: Rotam Agrochem International Co. Ltd.
- Current Assignee Address: HK Chai Wan
- Agency: Dickinson Wright PLLC
- Main IPC: A01N47/36
- IPC: A01N47/36 ; A01N25/12 ; A01N25/14 ; C07D251/16 ; C07D251/42
Abstract:
A crystalline form of metsulfuron-methyl of formula (I), the crystal preparation process, the analyses of the crystal through various analytical methods and using the crystal to prepare stable agrochemical formulation. The invention also describes the use of various solvents towards the crystalline form preparation conditions.
Public/Granted literature
- US20170121293A1 PROCESS FOR PREPARING A NOVEL CRYSTALLINE FORM OF METSULFURON-METHYL AND USE OF THE SAME Public/Granted day:2017-05-04
Information query
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