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:
Oct. 01, 2013
Filed:
Jun. 19, 2008
Applicant:
Roland Bayer, Walsrode, DE;
Inventor:
Roland Bayer, Walsrode, DE;
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 33/13 (2006.01); C04B 38/00 (2006.01); C04B 103/00 (2006.01);
U.S. Cl.
CPC ...
C04B 33/1305 (2013.01); C04B 38/0006 (2013.01); C04B 2103/0053 (2013.01); C04B 2235/6021 (2013.01);
Abstract
The present invention relates to specific additives comprising cellulose ether, a plasticizer, at least one defoamer and water having a pH greater than 7 for improving the extrudability of clay ceramic masses and other masses which set as a result of baking or sintering, a corresponding extrusion process, the extrudates and their use.