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:
Dec. 05, 2017
Filed:
Mar. 17, 2011
Cornelia Roeger-goepfert, Schwetzingen, DE;
Roman Benedikt Raether, Speyer, DE;
Marco Arnold, Heidelberg, DE;
Charlotte Emnet, Stuttgart, DE;
Dieter Mayer, Darmstadt, DE;
Cornelia Roeger-Goepfert, Schwetzingen, DE;
Roman Benedikt Raether, Speyer, DE;
Marco Arnold, Heidelberg, DE;
Charlotte Emnet, Stuttgart, DE;
Dieter Mayer, Darmstadt, DE;
BASF SE, Ludwigshafen, DE;
Abstract
A composition comprising a source of metal ions and at least one additive comprising a polyalkyleneimine backbone, said polyalkyleneimine backbone having a molecular weight Mw of from 300 g/mol to 1000000 g/mol, wherein the N hydrogen atoms in the backbone are substituted by a polyoxyalkylene radical and wherein the average number of oxyalkylene units in said polyoxyalkylene radical is from 1.5 to 10 per N—H unit.