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:
Feb. 01, 2005
Filed:
Oct. 02, 2000
Applicants:
Klaus Joachim Müller-engel, Stutensee, DE;
Gerhard Nestler, Ludwigshafen, DE;
Jürgen Schröder, Ludwigshafen, DE;
Inventors:
Klaus Joachim Müller-Engel, Stutensee, DE;
Gerhard Nestler, Ludwigshafen, DE;
Jürgen Schröder, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 6900 ; C07C 6934 ; C07C 6452 ; C07C 6700 ; C07C 6736 ;
U.S. Cl.
CPC ...
Abstract
Mixtures containing monomers having at least one ethylenically unsaturated group are chemically and/or physically treated in the presence of the reaction products of alkylsuccinic anhydrides and stable N-oxyl radicals having a hydroxyl group.