Pelleted sulfur compositions

Details Pelleted sulfur compositions Pelleted sulfur compositions

1976-05-25

1977-06-28

Padgett, Benjamin R.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

2523635, 23313R, 260 237M, 260 336AQ, 264117, C08K 330, C09K 300

Patent

active

040324699

ABSTRACT:
Pelleted sulfur compositions consisting essentially of particles of sulfur which include a substantial proportion of carbon-disulfide-insoluble sulfur particles together with a binder consisting essentially of a plasticizing or softening oil containing an anionic or nonionic surfactant in an amount equivalent to between 0.5 and 10% of the weight of the pelleted composition, the pelleted composition containing an amount of the plasticizing oil equivalent to between 10 and 60% of its weight. The pelleted composition is free-flowing, storable, and disperses homogeneously when distributed in rubber mixtures by milling on heated compounding rolls.

REFERENCES:
patent: 3012985 (1961-12-01), Zakheim et al.
patent: 3636188 (1972-01-01), Driscoll
patent: 3691071 (1972-09-01), Corrin
patent: 3706708 (1972-12-01), Kearnan

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