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. 09, 2013
Filed:
Mar. 24, 2009
Dieter Kuhn, Rodenbach, DE;
Werner Michel, Luetzelbach, DE;
Mario Scholz, Gruendau, DE;
Uwe Schachtely, Kahl am Main, DE;
Thomas Welker, Hanau, DE;
Andrea Tietze, Frankfurt, DE;
Ulrich Boes, Frankfurt a. M., DE;
Dieter Kuhn, Rodenbach, DE;
Werner Michel, Luetzelbach, DE;
Mario Scholz, Gruendau, DE;
Uwe Schachtely, Kahl am Main, DE;
Thomas Welker, Hanau, DE;
Andrea Tietze, Frankfurt, DE;
Ulrich Boes, Frankfurt a. M., DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
Thermoplastic elastomer, which comprises a fumed, hydrophilic or hydrophobic silica, which has been structurally modified and also a process for the improvement of the mechanical properties of thermoplastic elastomers. The thermoplastic elastomers are produced by preparing a masterbatch from the components (e.g. thermoplastic resin component and fumed silica) and compounding this with further thermoplastic elastomers.