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:
Jun. 30, 2015
Filed:
Dec. 11, 2009
Martin Brunner, Wallbach, CH;
Bruno Rotzinger, Delémont, CH;
Per Magnus Kristiansen, Zürich, CH;
Rolf Benz, Muttenz, CH;
Martin Brunner, Wallbach, CH;
Bruno Rotzinger, Delémont, CH;
Per Magnus Kristiansen, Zürich, CH;
Rolf Benz, Muttenz, CH;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to methods of improving the scratch resistance of plastics materials and products made from them, such as articles in the automotive industry e.g. for the interior of automobiles, as well as the use of certain additives for that purpose and related invention embodiments. The improving comprises adding a friction modifier, and in addition a grafted polymer and a fatty acid amide, to a rubber modified polyolefin composition used as polymer substrate for the articles.