Invention Grant
- Patent Title: Process for preparing silicon-containing azodicarbamides
- Patent Title (中): 制备含硅偶氮二酰胺的方法
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Application No.: US13580780Application Date: 2011-03-11
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Publication No.: US08664370B2Publication Date: 2014-03-04
- Inventor: Karsten Korth , Julia Keck , Susann Witzsche , Oliver Klockmann , Jaroslaw Monkiewicz , Christian Springer
- Applicant: Karsten Korth , Julia Keck , Susann Witzsche , Oliver Klockmann , Jaroslaw Monkiewicz , Christian Springer
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agency: Smith, Gambrell & Russell, LLP
- Priority: DE102010003387 20100329
- International Application: PCT/EP2011/053824 WO 20110311
- International Announcement: WO2011/120792 WO 20111006
- Main IPC: C09B43/12
- IPC: C09B43/12 ; C07F7/18
Abstract:
The invention relates to a process for preparing silicon-containing azodicarbamides of the general formula (I) (R1)3-a(R2)aSi—RI—NH—C(O)—N═N—C(O)—NH—RI—Si(R1)3-a(R2)a (I), by reaction of azobiscarboxy compounds of the general formula II R3—X1—C(O)—N═N—C(O)—X1—R4 (II) with aminosilanes of the general formula III (R1)3-a(R2)aSi—RI—NH2 (III).
Public/Granted literature
- US20130012691A1 Process for Preparing Silicon-Containing Azodicarbamides Public/Granted day:2013-01-10
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