Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 4, 2008
0Patent Application Number
115848680
Date Filed
October 23, 2006
0Patent Primary Examiner
Patent abstract
In methods of preparing asphalt and elastomeric polymer compositions, it has been discovered that for a given crosslinker or vulcanizing agent there is an optimum crosslinking temperature to give a composition that has top and bottom softening points that are close. That is, rubber/asphalt compatibility is improved, where the crosslinking is performed within the optimum temperature range.
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