Method for the prevention or inhibition of popcorn polymer in or

Details Method for the prevention or inhibition of popcorn polymer in or Method for the prevention or inhibition of popcorn polymer in or

1982-06-30

1983-09-13

Gantz, Delbert E.

Chemistry of hydrocarbon compounds

Product blend, e.g., composition, etc., or blending process...

With nonhydrocarbon additive

585950, C07C 720

Patent

active

044044135

ABSTRACT:
The growth of butadiene "popcorn" polymer seeds in butadiene separation processes is inhibited by treatment of the butadiene with carbon disulfide or elemental phosphorus.

REFERENCES:
patent: 1950438 (1934-03-01), Carothers
patent: 2136334 (1938-11-01), Couman et al.
patent: 2188772 (1940-01-01), Dreishack
patent: 2413256 (1946-12-01), Suday
patent: 2483778 (1949-10-01), Morrell et al.
patent: 2867672 (1959-01-01), Hemmerich
patent: 2934577 (1960-04-01), Graham
patent: 3565855 (1971-02-01), Meltsner
Miller et al., J. Polymer Science, vol. IX, No. 5, 453-462, (1952).
Graham et al., Can. J. Research, B-26, 564-580, (1948).

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