Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 10, 2008
Patent Application Number
11300374
Date Filed
December 15, 2005
Patent Primary Examiner
Patent abstract
The invention is directed to rubber mixtures comprising rubber, fillers, optionally further rubber auxiliaries and at least one organosilane of the general formula I:R1R2R3SiR4—SH (I)wherein:R1 is methyl or ethyl,R2 is methoxy, ethoxy or —O—(Y—O)m—X where Y=a branched or unbranched, saturated or unsaturated divalent hydrocarbon group, X is a C1- to C9-alkyl group and m=1-40,R3 is methyl, ethyl or R2,and R4 is a branched or unbranched, saturated or unsaturated, aliphatic, aromatic or mixed aliphatic/aromatic divalent C1-C12 hydrocarbon group.
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