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. 21, 2012
Filed:
Nov. 09, 2005
Applicants:
Martin Mennig, Quierschied, DE;
Peter W. Oliveira, Saarbrücken, DE;
Helmut Schmidt, Saarbruecken-Guedingen, DE;
Inventors:
Martin Mennig, Quierschied, DE;
Peter W. Oliveira, Saarbrücken, DE;
Helmut Schmidt, Saarbruecken-Guedingen, DE;
Assignee:
Leibniz-Institut Fuer Neue Materialien Gemeinnuetzige GmbH, Saarbruecken, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/00 (2006.01); B32B 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composition with non-Newtonian behaviour which comprises a matrix former and nanoscale solid particles whose surface charge has been increased by reaction with an acid or base, and a process for the preparation thereof. The process is suitable for adjusting the rheology of materials.