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:
Aug. 12, 2008
Filed:
Nov. 01, 2004
Andrea Appel, Hannover, DE;
Fabian Dettmer, Braunschweig, DE;
Dietmar Soehnen, Lauenau, DE;
Juergen Wagemann, Bad Salzdetfurth, DE;
Andrea Appel, Hannover, DE;
Fabian Dettmer, Braunschweig, DE;
Dietmar Soehnen, Lauenau, DE;
Juergen Wagemann, Bad Salzdetfurth, DE;
Continental Aktiengesellschaft, Hannover, DE;
Abstract
The invention relates to a sulfur-vulcanizable rubber compound, in particular for treads of tires, which contains at least one diene rubber, liquid polybutadiene with a molecular weight of 1500-10000 g/mol and a vinyl content of 15-50%, at least one polar filler, at least one high-structure black with an iodine adsorption number of 115-200 g/kg and a DBP number of 125-160 mL/100 g and at least one glyceride and/or one factice for good abrasion characteristics, good wet traction and good traction on ice and snow with good dry braking at the same time.