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:
Jan. 07, 2014
Filed:
Nov. 29, 2012
Applicants:
Roland Bayer, Walsrode, DE;
Matthias Knarr, Walsrode, DE;
Inventors:
Roland Bayer, Walsrode, DE;
Matthias Knarr, Walsrode, DE;
Assignee:
Dow Wolff Cellulosics GMBH Co, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/636 (2006.01); C04B 35/80 (2006.01);
U.S. Cl.
CPC ...
C04B 35/6365 (2013.01); C04B 35/80 (2013.01); C04B 2235/945 (2013.01);
Abstract
The present invention relates to extrudable ceramic masses and other masses which set as a result of baking or sintering, which masses comprise specific additives based on water-soluble cellulose ethers, an extrusion process, the extrudates and their use.