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:
Apr. 24, 2001
Filed:
Jun. 04, 1999
Applicant:
Inventors:
Wolfgang Podszun, Köln, DE;
Olaf Halle, Köln, DE;
Werner Strüver, Leverkusen, DE;
Robert Bloodworth, Köln, DE;
Holger Lütjens, Köln, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 1/302 ; B05D 7/00 ; B32B 1/502 ; B32B 1/702 ; B32B 1/900 ;
U.S. Cl.
CPC ...
B01J 1/302 ; B05D 7/00 ; B32B 1/502 ; B32B 1/702 ; B32B 1/900 ;
Abstract
This invention relates to suspension polymers having high swellability have low contents of soluble fractions prepared using aliphatic peroxyesters as polymerization initiators.