PROCESS FOR PREPARING SYNTHETIC FILM-FORMING SUBSTANCE Russian patent published in 1997 - IPC

Abstract RU 2084464 C1

FIELD: chemical industry. SUBSTANCE: prior to deactivation of catalyst, polymerizate is kept for 2 to 7 hours at α-catalyst to promoter weight ratio of (1.5:12.0):1. EFFECT: reduced toxicity and smell of synthetic film-forming substances, higher softening temperature, greater elasticity and stronger adhesion of coating to metal.

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RU 2 084 464 C1

Authors

Popov B.I.

Rutman G.I.

Pantukh B.I.

Dates

1997-07-20—Published

1994-10-11—Filed