Invention Grant
US09481581B2 Process for the production of a storage-stable barium sulphate having good dispersibility
有权
用于生产具有良好分散性的储存稳定的硫酸钡的方法
- Patent Title: Process for the production of a storage-stable barium sulphate having good dispersibility
- Patent Title (中): 用于生产具有良好分散性的储存稳定的硫酸钡的方法
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Application No.: US12994186Application Date: 2009-05-28
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Publication No.: US09481581B2Publication Date: 2016-11-01
- Inventor: Sonja Grothe , Jörg Hocken , Elke Gosch , Bernd Rohe , Peter Ebbinghaus , Jens Kohnert
- Applicant: Sonja Grothe , Jörg Hocken , Elke Gosch , Bernd Rohe , Peter Ebbinghaus , Jens Kohnert
- Applicant Address: DE Duisburg
- Assignee: Sachtleben Chemie GmbH
- Current Assignee: Sachtleben Chemie GmbH
- Current Assignee Address: DE Duisburg
- Agency: Cahn & Samuels, LLP
- Priority: DE102008026268 20080602
- International Application: PCT/EP2009/056585 WO 20090528
- International Announcement: WO2009/147077 WO 20091210
- Main IPC: C01F11/46
- IPC: C01F11/46 ; B82Y30/00 ; C09C1/02
Abstract:
The invention concerns a process for the production of a storage-stable barium sulphate, the barium sulphate produced thereby and the use thereof as an additive.
Public/Granted literature
- US20120077059A1 Process for the Production of a Storage-Stable Barium Sulphate Having Good Dispersibility Public/Granted day:2012-03-29
Information query
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