Patent ID: 9006310
Filing Date: 2015-04-14
Classification: B60C,C08J,C08K

Abstract:
1. A method for making a polymeric composition, the method comprising: a) mixing a polymer cement and a filler to form a solution masterbatch; b) at least partially drying the solution masterbatch to form a crumb polymer composition; c) mixing a polymeric or oligomeric liquid into the crumb polymer composition, the polymeric or oligomeric liquid having a number average molecular weight of from about 2,000 to about 120,000; and d) intermeshing mixing the crumb polymer composition; further comprising at least one of mixing the crumb polymer composition of step (b) or the intermeshing mixed composition produced from step (d) in a tangential mixer; and dry mixing the crumb polymer composition prior to intermeshing mixing.