Sulfur plasticizing composition

Details Sulfur plasticizing composition Sulfur plasticizing composition

1977-11-17

1979-03-13

Morris, Theodore

Compositions: coating or plastic

Coating or plastic compositions

O-containing organic compound

10628732, C07G 1700, C09K 300

Patent

active

041440820

ABSTRACT:
A sulfur plasticizing composition comprising an aromatic polymeric polysulfide, a linear aliphatic polysulfide and an olefinic-type unsaturated carboxylic acid. The presence of unsaturated acid moderates the evolution of hydrogen sulfide when the plasticizing composition is reacted with sulfur, thereby preventing a rapid, uncontrolled degassing of the reaction mixture.

REFERENCES:
patent: 3306000 (1967-02-01), Barnes
patent: 3674525 (1972-07-01), Louthan
patent: 3954685 (1976-05-01), Woo
patent: 3960585 (1976-06-01), Gaw
patent: 4011179 (1977-03-01), Woo et al.
patent: 4026719 (1977-05-01), Simic

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