The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2015
Filed:
Aug. 12, 2011
Applicants:
Alfred Reimer, Furth im Wald, DE;
Carsten Ihmels, Schwandorf, DE;
Christian Beer, Beratzhausen, DE;
Inventors:
Assignee:
NABALTEC AG, Schwandorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 11/08 (2006.01); B02C 21/00 (2006.01); C08K 7/00 (2006.01); C01F 7/02 (2006.01); C09C 1/40 (2006.01); C09K 21/02 (2006.01);
U.S. Cl.
CPC ...
C08K 7/00 (2013.01); C01F 7/023 (2013.01); C09C 1/407 (2013.01); C09K 21/02 (2013.01); C01P 2004/52 (2013.01); C01P 2004/61 (2013.01); C01P 2006/12 (2013.01); C01P 2006/82 (2013.01);
Abstract
The invention relates to a process for the milling-drying of a raw mixture containing aluminum trihydroxide having an average particle size Din the range from 50 to 130 μm and a specific BET surface area in the range from 0.01 to 0.5 m/g and containing from 0.1 to 20% by weight of water, based on the raw mixture, which including the steps