Invention Grant
- Patent Title: Porous spherical titanium dioxide
- Patent Title (中): 多孔球形二氧化钛
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Application No.: US13822313Application Date: 2011-09-19
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Publication No.: US08715827B2Publication Date: 2014-05-06
- Inventor: Bernd Rohe , Markus Schulte , Christian Spitzwieser
- Applicant: Bernd Rohe , Markus Schulte , Christian Spitzwieser
- Applicant Address: DE Duisburg
- Assignee: Sachtleben Chemie GmbH
- Current Assignee: Sachtleben Chemie GmbH
- Current Assignee Address: DE Duisburg
- Agency: Cahn & Samuels, LLP
- Priority: DE102010041189 20100922
- International Application: PCT/DE2011/075226 WO 20110919
- International Announcement: WO2012/062303 WO 20120518
- Main IPC: B32B5/16
- IPC: B32B5/16
Abstract:
A particulate porous spherical titanium dioxide has a TiO2 content of at least 99.0% by weight, a particle size d50 in the range of 30 to 350 μm, a tight particle size distribution (B 90/10) in the region of a maximum of 120 μm, a pore diameter of 1 to 30 nm, a pore volume of at least 0.1 cm3/g, and a surface area of 30 to 300 m2/g (BET).
Public/Granted literature
- US20130189520A1 Porous Spherical Titanium Dioxide Public/Granted day:2013-07-25
Information query
