Invention Grant
- Patent Title: Synthesis of trichlorosilane from tetrachlorosilane and hydridosilanes
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Application No.: US17273796Application Date: 2019-09-05
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Publication No.: US11691883B2Publication Date: 2023-07-04
- Inventor: Norbert Auner , Alexander G Sturm
- Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.
- Applicant Address: US NY Waterford
- Assignee: Momentive Performance Materials Inc.
- Current Assignee: Momentive Performance Materials Inc.
- Current Assignee Address: US NY Waterford
- Agent James C Abruzzo
- Priority: EP 193571 2018.09.10
- International Application: PCT/US2019/049685 2019.09.05
- International Announcement: WO2020/055656A 2020.03.19
- Date entered country: 2021-03-05
- Main IPC: C01B33/107
- IPC: C01B33/107 ; B01J14/00 ; B01J23/72
Abstract:
The invention relates to a process for the preparation of trichlorosilane (HSiCl3) which comprises the reaction of tetrachlorosilane (SiCU) with hydridosilanes in the presence of a catalyst.
Public/Granted literature
- US20210246037A1 SYNTHESIS OF TRICHLOROSILANE FROM TETRACHLOROSILANE AND HYDRIDOSILANES Public/Granted day:2021-08-12
Information query
