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:
Nov. 04, 2014
Filed:
Jun. 28, 2013
Basf SE, Ludwigshafen, DE;
Thomas Giesenberg, Oberwil, CH;
Andreas Muhlebach, Frick, CH;
Tunja Jung, Rheinfelden-Herten, DE;
Francois Rime, Delemont, CH;
Laurent Michau, Pfetterhouse, FR;
Martin Muller, Lorrach, DE;
Didier Bauer, Kembs, FR;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention discloses functionalized nanoparticles comprising on the surface a covalently bound radical of the formula (I) wherein the nanoparticles are SiO, AlOor mixed SiOand AlOnanoparticles, and wherein the general symbols are as defined in claim. These functionalized nanoparticles are for example useful as stabilizers and/or compatibilizers in organic materials, or as photoinitiators in pre-polymeric or pre-crosslinking formulations, or as reinforcer of coatings and improver of scratch resistance in coating compositions for surfaces.