Co-catalyst dispersion method

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

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526 86, 526 87, C08F 234

Patent

active

046651438

ABSTRACT:
In a gas-phase fluidized-bed polyethylene reactor using a Ziegler catalyst under operating conditions, a co-catalyst, such as triethyl aluminum, is added to the reactor by mixing the TEA with some of the feed ethylene and pumping the solution into the reactor.

REFERENCES:
patent: 4287327 (1981-09-01), Michaels

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