Invention Grant
- Patent Title: Process for the preparation of ammeline
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Application No.: US15033949Application Date: 2014-11-19
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Publication No.: US10590447B2Publication Date: 2020-03-17
- Inventor: Petronella Catharina Raemakers-Franken , Renier Henricus Maria Kierkels
- Applicant: DSM IP ASSETS B.V.
- Applicant Address: NL Heerlen
- Assignee: DSM IP ASSETS B.V.
- Current Assignee: DSM IP ASSETS B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP13193770 20131121
- International Application: PCT/EP2014/074967 WO 20141119
- International Announcement: WO2015/075048 WO 20150528
- Main IPC: C12N9/14
- IPC: C12N9/14 ; C07C27/22 ; C12P17/14 ; C12P17/12 ; A61K38/00
Abstract:
The present invention relates to a new process for the preparation of ammeline and/or ammelide from melamine by a solid-to-solid reaction in an aqueous reaction mixture comprising a biocatalyst, wherein the biocatalyst comprises at least one enzyme belonging to the amidohydrolase superfamily and having aminohydrolase activity towards 1,3,5-triazine compounds. The invention further relates a product obtainable by the process according to the invention, wherein the product comprises ammeline and/or ammelide.
Public/Granted literature
- US20180282775A1 PROCESS FOR THE PREPARATION OF AMMELINE Public/Granted day:2018-10-04
Information query
