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:
Apr. 16, 2013
Filed:
Mar. 27, 2008
Applicants:
Pedro Cavaleiro, Viersen, DE;
Eberhard Esselborn, Essen, DE;
Patrick Glöckner, Haltern am See, DE;
Mario Loebbus, Mülheim an der Ruhr, DE;
Thomas Veit, Hagen, DE;
Inventors:
Pedro Cavaleiro, Viersen, DE;
Eberhard Esselborn, Essen, DE;
Patrick Glöckner, Haltern am See, DE;
Mario Loebbus, Mülheim an der Ruhr, DE;
Thomas Veit, Hagen, DE;
Assignee:
Evonik Goldschmidt GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08L 61/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to dispersing resins for solids which are obtainable through the partial or complete reaction of the hydroxyl groups of carbonyl-hydrogenated ketone-aldehyde resins with one or more oxiranes and, if desired, subsequent complete or partial esterification with organic and/or inorganic acids.