Title of Invention | Refractory Carbon-Bonded Magnesia Brick and Process for Producing it |
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Abstract | The invention relates to a refractory, ceramically fired, carbon-bonded magnesia brick whose matrix comprises more than 70% by weight, in particular from 80 to 98% by weight, of MgO grains and also a carbon framework binder matrix resulting from carbonization, and pores, wherein a) the MgO grains are fixed by means of carbon bonding of the carbon framework and b) at least 30%, in particular from 50 to 100%, of the MgO grains have at least one sintering bridge resulting from the ceramic firing. |
Full Text | Refractory Carbon-Bonded Magnesia Brick and Process for Producing it |
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4446-delnp-2009-1-Abstract-(16-09-2014).pdf
4446-delnp-2009-1-Claims-(16-09-2014).pdf
4446-delnp-2009-1-Correspondence Others-(16-09-2014).pdf
4446-delnp-2009-1-Corrspondence Others-(06-08-2014).pdf
4446-delnp-2009-1-Description (Complete)-(16-09-2014).pdf
4446-DELNP-2009-Assignment-(01-10-2009).pdf
4446-delnp-2009-Correspondence Others-(16-09-2014).pdf
4446-delnp-2009-Correspondence Others-(22-07-2014).pdf
4446-DELNP-2009-Correspondence-Others (16-02-2010).pdf
4446-DELNP-2009-Correspondence-Others-(01-10-2009).pdf
4446-DELNP-2009-Correspondence-Others-(17-12-2009).pdf
4446-DELNP-2009-Correspondence-Others-(25-11-2009).pdf
4446-delnp-2009-Corrspondence Others-(06-08-2014).pdf
4446-delnp-2009-Drawings-(16-09-2014).pdf
4446-DELNP-2009-Form-18-(16-02-2010).pdf
4446-delnp-2009-Form-3-(06-08-2014).pdf
4446-DELNP-2009-Form-3-(17-12-2009).pdf
4446-DELNP-2009-Form-3-(25-11-2009).pdf
4446-DELNP-2009-GPA-(16-02-2010).pdf
Patent Number | 264203 | ||||||||
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Indian Patent Application Number | 4446/DELNP/2009 | ||||||||
PG Journal Number | 51/2014 | ||||||||
Publication Date | 19-Dec-2014 | ||||||||
Grant Date | 12-Dec-2014 | ||||||||
Date of Filing | 06-Jul-2009 | ||||||||
Name of Patentee | Refratechnik Holding GmbH | ||||||||
Applicant Address | Adalperostrasse 82 85737 Ismaning Germany | ||||||||
Inventors:
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PCT International Classification Number | C04B 35/04 | ||||||||
PCT International Application Number | PCT/EP2008/052312 | ||||||||
PCT International Filing date | 2008-02-26 | ||||||||
PCT Conventions:
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