Method for enhancing the polymerization activity of crude cycloo

Details Method for enhancing the polymerization activity of crude cycloo Method for enhancing the polymerization activity of crude cycloo

1988-04-08

1989-06-27

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Purification, separation, or recovery

By plural serial diverse separations

585360, 585518, 585899, 526 75, C07C 700

Patent

active

048431850

ABSTRACT:
A process for enhancing the polymerization activity of mixtures of one or more cycloolefin monomers is provided by treatment with heat. This process can be easily incorporated into ring-opening, bulk polymerization methods and methods which form high molecular weight monomers. Enhancing the polymerization activity of crude mixtures of cycloolefin monomers by this process permits polymers having higher glass transition temperatures and higher heat distortion temperatures to be produced with greater economy.

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