Invention Grant
- Patent Title: Method of packaging of polysilicon
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Application No.: US15576530Application Date: 2016-05-20
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Publication No.: US10689135B2Publication Date: 2020-06-23
- Inventor: Werner Lazarus , Franz Bergmann , Matthias Vietz
- Applicant: Wacker Chemie AG
- Applicant Address: DE Munich
- Assignee: WACKER CHEMIE AG
- Current Assignee: WACKER CHEMIE AG
- Current Assignee Address: DE Munich
- Agency: Brooks Kushman P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5b46ca84
- International Application: PCT/EP2016/061406 WO 20160520
- International Announcement: WO2016/188893 WO 20161201
- Main IPC: B65B1/06
- IPC: B65B1/06 ; B65B1/32 ; B65B29/00 ; B65B25/00 ; B65B39/00 ; B65B43/54
Abstract:
Reduction of contamination and the proportion of fines fractions in the packaging of rod form polysilicon is achieved by directly filling a plastic bag with polysilicon from a cleaning bowl by a rotating motion which causes polysilicon chunks to slide into the bag.
Public/Granted literature
- US20180148198A1 PACKAGING OF POLYSILICON Public/Granted day:2018-05-31
Information query
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