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:
Sep. 04, 2007
Filed:
Jul. 22, 2004
Applicants:
Reinhold Klipper, Köln, DE;
Olaf Halle, Köln, DE;
Claudia Schmid, Leichlingen, DE;
Wolfgang Podszun, Köln, DE;
Rüdiger Seidel, Leverkusen, DE;
Hans-karl Soest, Köln, DE;
Inventors:
Reinhold Klipper, Köln, DE;
Olaf Halle, Köln, DE;
Claudia Schmid, Leichlingen, DE;
Wolfgang Podszun, Köln, DE;
Rüdiger Seidel, Leverkusen, DE;
Hans-Karl Soest, Köln, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/20 (2006.01); B01J 39/20 (2006.01); B01J 41/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for preparing monodisperse weakly basic or optionally strongly basic anion exchangers of the poly(meth)acrylamide type, the ion exchangers themselves and their use.