Coating processes – Interior of hollow article coating
Patent
1977-07-15
1981-03-10
Silverberg, Sam
Coating processes
Interior of hollow article coating
526 62, 422131, C08F 1000
Patent
active
042554705
ABSTRACT:
This invention relates to a process of coating the internal surface of a polymerization reactor in order to substantially eliminate the buildup of polymer on said surfaces during the polymerization process. There is applied to the surfaces a coating composition containing a straight chain or branched polyaromatic amine dissolved in an aqueous acid solution and thereafter the coated surfaces are flushed or rinsed with water without drying the same.
REFERENCES:
patent: 4024330 (1977-05-01), Morningstar
"Organic Chemistry", Fieser and Fieser, 1944, p. 228.
Cohen Louis
Haehn James B.
Witenhafer Donald E.
Silverberg Sam
The B. F. Goodrich Company
Wymbs Roy P.
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