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:
Jan. 07, 2014
Filed:
Nov. 23, 2011
Applicants:
Frank Fischer, Kirchheim, DE;
Erik Bohrer, Maxdorf, DE;
Angelika Maschke, Mannheim, DE;
Karl Kolter, Limburgerhof, DE;
Michael Kerber, Weinheim, DE;
Inventors:
Frank Fischer, Kirchheim, DE;
Erik Bohrer, Maxdorf, DE;
Angelika Maschke, Mannheim, DE;
Karl Kolter, Limburgerhof, DE;
Michael Kerber, Weinheim, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 26/10 (2006.01); C08F 26/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for the preparation of low-peroxide crosslinked vinyllactam polymer by free-radical polymerization in the presence of at least one organic substance acting as antioxidant, low-peroxide crosslinked vinyllactam polymer obtainable by this process, and its use.