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. 27, 2011
Filed:
Mar. 28, 2006
Applicants:
Ulrich Riegel, Landstuhl, DE;
Thomas Daniel, Waldsee, DE;
Dieter Hermeling, Böhl-Iggelheim, DE;
Mark Elliott, Ludwigshafen, DE;
Inventors:
Ulrich Riegel, Landstuhl, DE;
Thomas Daniel, Waldsee, DE;
Dieter Hermeling, Böhl-Iggelheim, DE;
Mark Elliott, Ludwigshafen, DE;
Assignee:
Basf Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/00 (2006.01); C08F 20/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for producing water-absorbing polymeric particles by polymerizing a monomer solution, which comprises removing the polymer gel from the reactor when the gel temperature is at least 50° C. and the monomer conversion is not more than 90 mol %, and also to a process for producing hygiene articles.