Polyethylene resins

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

Reexamination Certificate

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Details

C526S113000, C526S118000, C526S119000, C526S160000, C526S124300, C502S117000, C502S152000

Reexamination Certificate

active

10475601

ABSTRACT:
The invention provides ethylene/α-olefin copolymers exhibiting improved environmental stress cracking resistance properties, and methods for the production of the copolymers in a single reactor by means of a bimetallic catalyst including a Ziegler component and a metallocene component.

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