Process for making an ethylene elastomer with long chain branching for use in anti-vibration applications
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United States of America Patent
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Sep 22, 2015
Grant Date -
Mar 19, 2015
app pub date -
Nov 26, 2014
filing date -
Oct 9, 2012
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Abstract
A process and the resultant product from the process for continuously making a blend of a terpolymer and a tetrapolymer utilizing ethylene, propylene, and non-conjugated dienes. This process allows for the creation of products with high diene contents and broad molecular weight distributions while utilizing a continuous flow reactor and a known catalyst. The process allows for these products to be made without gelling or fouling of the reactor, which are problems known in the art.
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