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:
Apr. 11, 2007
Carsten Romahn, Iserlohn, DE;
Michael Schwab, Iserlohn, DE;
Gunda Kuhlmann, Hamm, DE;
Peter Stracke, Iserlohn, DE;
Carsten Romahn, Iserlohn, DE;
Michael Schwab, Iserlohn, DE;
Gunda Kuhlmann, Hamm, DE;
Peter Stracke, Iserlohn, DE;
Momentive Specialty Chemicals Inc., Columbus, OH (US);
Abstract
The invention relates to watery resin dispersions, a process for their manufacture, and a product. To make available resin dispersions that do not pollute the environment during their processing, while simultaneously generating products that have a high glass transition temperature, it is suggested that the watery resin dispersion contain at least components (I), (II) and (III), whereby R: unsubstituted single or polynuclear aromatic rest or with amino groups and/or cyano groups and/or nitrile groups and/or with saturated and/or unsaturated aliphatic Cto Ccarbon chains substituted single or polynuclear aromatic rests R, Rand R: hydrogen, alkyl residue group with up to 15 C atoms or aromatic rest whereby R, Rand Rcan be equal to or different from each other, (II) is a co-dispersion agent based on epoxide resins and/or novolak resins and (II) one surfactant.