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. 16, 2014
Filed:
Jan. 26, 2009
Applicants:
Wilfried Heide, Freinsheim, DE;
Claus Hechler, Ludwigshafen, DE;
Marc Gerardus Nicolas Grimmon, Tm Woensdrecht, NL;
Filip Mees, Lake Jackson, TX (US);
Karl J. Possemiers, Gravenwezel, BE;
Inventors:
Wilfried Heide, Freinsheim, DE;
Claus Hechler, Ludwigshafen, DE;
Marc Gerardus Nicolas Grimmon, Tm Woensdrecht, NL;
Filip Mees, Lake Jackson, TX (US);
Karl J. Possemiers, Gravenwezel, BE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/00 (2006.01); C08F 2/16 (2006.01); C08F 2/18 (2006.01); C08F 20/06 (2006.01); C08F 120/06 (2006.01); C08F 220/06 (2006.01);
U.S. Cl.
CPC ...
C08F 220/06 (2013.01);
Abstract
A process for continuously producing water-absorbing polymer particles, wherein the monomer stems from at least two different sources and the monomer from one source differs from the monomer from at least one other source in the content of at least one secondary component.