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Highly Grafted Ethylene-Based Polymers, Highly Grafted Ethylene-Based Polymer Compositions, and Processes for Forming the Same
Highly Grafted Ethylene-Based Polymers, Highly Grafted Ethylene-Based Polymer Compositions, and Processes for Forming the Same
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机译:高度接枝的基于乙烯的聚合物,高度接枝的基于乙烯的聚合物组合物及其形成方法
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摘要
A process to form a functionalized ethylene-based polymer composition comprises reacting an ethylene-based polymer composition in at least one extruder with at least one functionalization agent and at least one free radical initiator at a melt temperature of greater than or equal to 200° C. The functionalized ethylene-based polymer composition has a yellowness index (YI) value of less than or equal to 45 and a functionalization content of greater than or equal to 2.0 wt %, based on the weight of the functionalized ethylene-based polymer composition.
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