Invention Grant
- Patent Title: Cyclic aza-sila compounds
- Patent Title (中): 环状氮杂硅烷化合物
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Application No.: US13147869Application Date: 2010-02-12
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Publication No.: US08487124B2Publication Date: 2013-07-16
- Inventor: Wolfgang Knies , Hans Eiblmeier
- Applicant: Wolfgang Knies , Hans Eiblmeier
- Applicant Address: DE Munich
- Assignee: Wacker Chemie AG
- Current Assignee: Wacker Chemie AG
- Current Assignee Address: DE Munich
- Agency: Caesar, Rivise, Bernstein, Cohen & Pokotilow, Ltd.
- Priority: DE102009001181 20090226
- International Application: PCT/EP2010/051799 WO 20100212
- International Announcement: WO2010/097303 WO 20100902
- Main IPC: C07F7/10
- IPC: C07F7/10

Abstract:
The invention relates to cyclic aza-sila compounds that are made of 4 to 10 units of the general formulas (I) and (II) bonded by means of Si—Si or Si—N single bonds, wherein Y is selected from among —NR1R2, hydrogen, and a halogen, R1 and R2 are selected from among hydrogen and a hydrocarbon group having 1 to 20 carbon atoms, and R3 is a hydrocarbon group having 1 to 20 carbon atoms, with the stipulation that at least two units of the general formula (I) are bonded to each other in the ring by means of an Si—Si single bond, that at most 35 mol % of the groups Y is a hydrogen, and that at most 15 mol % of the groups Y is a halogen, and to a method for the production thereof.
Public/Granted literature
- US20110301373A1 CYCLIC AZA-SILA COMPOUNDS Public/Granted day:2011-12-08
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