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:
Mar. 02, 2004
Filed:
Aug. 21, 2000
Applicant:
Inventors:
Reinhold Klipper, Köln, DE;
Ulrich Schnegg, Leverkusen, DE;
Rüdiger Seidel, Leverkusen, DE;
Hans-Karl Soest, Köln, DE;
Alfred Mitschker, Odenthal, DE;
Holger Lütjens, Köln, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/34 ;
U.S. Cl.
CPC ...
C08F 8/34 ;
Abstract
The present invention relates to a process for preparing novel, monodisperse anion exchangers having strongly basic functional groups either in the center of the resin particle or in the shell of the resin particle, as well as to their use.