Method for the deactivation and neutralization of polyolefin cat

Details Method for the deactivation and neutralization of polyolefin cat Method for the deactivation and neutralization of polyolefin cat

1988-02-05

1989-01-31

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Treating polymer containing material or treating a solid...

528488, 528490, 524405, 524584, C08F 602, C08K 338

Patent

active

048016837

ABSTRACT:
A method of deactivating active, corrosive catalyst residues in an olefin polymer, and simultaneously neutralizing these corrosive residues. The polymer containing the catalyst residues is contacted with an effective amount of an alkali or alkaline earth salt of perboric acid.

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