Method for plasticizing sulfur
AssigneeStauffer Chemical Company
InventorJung Il Jin
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Abstract
The invention is a method for plasticizing sulfur which comprises intimately intermixing a stabilized polymeric polysulfide, having a sulfur rank of from about 3.5 to about 5, with sulfur to form a plasticized sulfur composition.
Claims8
A process for plasticizing sulfur which comprises intimately intermixing a stabilized polysulfide composition having a sulfur rank of from about 3.5 to 5 with sulfur in a ratio by weight of stabilized polysulfide to sulfur of from about 3:97 to about 6:4.
A plasticized sulfur composition comprising an epoxide stabilized polysulfide and sulfur in a ratio by weight of about 3:97 to about 6:4 parts of said stabilized polysulfide to said sulfur.
A plasticized sulfur composition comprising a stabilized polysulfide and sulfur in a ratio by weight of about 3:97 to about 6:4 parts of said stabilized polysulfide to said sulfur wherein said polysulfide is stabilized by an acid anhydride selected from the group consisting of acetic anhydride, propionic anhydride, succinic anhydride and malonic anhydride.
Dependencies are inferred from the claim text.