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Assignee: H. C. Starck GmbH & Co. KG.


Location: Goslar, DE
No. of patents: 3

NumberTitleIssue Date
7241911Niobium compound
The present invention relates to novel, water-soluble niobium compounds, a process for their preparation and their formulations. ...
07/10/2007
6183621Basic cobaltous carbonates, process for preparing the same and their use
The present invention relates to processes for the production of cobalt(II) carbonates corresponding to the general formula Co[(OH)2 ]a [CO3 ]1-a, cobalt(II) carbonates and cobalt(II) oxalate carbonates obtainab...
02/06/2001
5407458Fine-particle metal powders
This invention relates to fine-particle powders of the metals B, Al, Si, Ti, Zr, Hf, V, Nb, Ta and/or Cr which have a defined particle size of 1.0 nm to less than 3 μm. Less than 1% of the individual particles of the powder deviate by more than 40% from ...
04/18/1995
 
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