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:
Oct. 08, 2019
Filed:
May. 19, 2017
Leibniz-institut Fuer Polymerforschung Dresden E.v., Dresden, DE;
Tamil Selvan Natarajan, Dresden, DE;
Amit Das, Dresden, DE;
Klaus Werner Stoeckelhuber, Freiberg, DE;
Rene Jurk, Schwarzheide, DE;
Hai Le Hong, Halle, DE;
Sven Wiessner, Dresden, DE;
Gert Heinrich, Hannover, DE;
LEIBNIZ-INSTITUT FUER POLYMERFORSCHUNG DRESDEN E.V., Dresden, DE;
Abstract
The present invention relates to rubber or elastomer compositions as can be used for vehicle tires, and to a method for the production of the rubber or elastomer compositions. The elastic modulus of the compositions can be adapted depending on the temperature and/or the application conditions, and is a cost-effective and easily implemented method for the production of the compositions. The rubber or elastomer compositions contain at least one rubber or elastomer matrix and at least 20 to 150 phr of a phase change material in solid or liquid form. The compositions may be made by mixing the at least one rubber and the at least 20 to 150 phr of a phase change material in solid or liquid form, or the at least one rubber is at least brought into contact with the phase change material, and further processing steps can be performed, and a vulcanization can be performed.