Invention Grant
- Patent Title: Barium sulfate
- Patent Title (中): 硫酸钡
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Application No.: US12278784Application Date: 2007-02-21
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Publication No.: US07645334B2Publication Date: 2010-01-12
- Inventor: Sonja Grothe , Jochen Winkler
- Applicant: Sonja Grothe , Jochen Winkler
- Applicant Address: DE Duisburg
- Assignee: Sachtleben Chemie GmbH
- Current Assignee: Sachtleben Chemie GmbH
- Current Assignee Address: DE Duisburg
- Agency: Fulbright & Jaworski L.L.
- Priority: DE102006008413 20060221
- International Application: PCT/EP2007/051672 WO 20070221
- International Announcement: WO2007/096385 WO 20070830
- Main IPC: C09C1/02
- IPC: C09C1/02 ; C09C3/08 ; C09C3/10 ; C09C3/12 ; C01F11/46 ; B05D5/00
Abstract:
The invention relates to a method for producing barium sulphate having an organically modified surface, barium sulphate produced according to said method and to the use thereof.
Public/Granted literature
- US20080314291A1 Barium Sulfate Public/Granted day:2008-12-25
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