Sulfur composition

Details Sulfur composition Sulfur composition

1974-03-18

1976-12-14

Hayes, Lorenzo B.

Compositions: coating or plastic

Coating or plastic compositions

Bituminous material or tarry residue

106274, 106281R, 106282, 106287SC, C08L 9500

Patent

active

039973557

ABSTRACT:
A sulfur-based aggregate-asphalt composition prepared by a process comprising mixing aggregate with asphalt and a molten sulfur system, wherein the molten sulfur system is made by a method comprising heating a mixture of sulfur and a sulfur plasticizer. Dicyclopentadiene is a preferred material for plasticizing the sulfur. Preferably the sulfur system contains, in addition to the sulfur plasticizer, a fibrous filler such as glass fiber or asbestos, and an inorganic filler such as talc powder.

REFERENCES:
patent: 3465064 (1969-09-01), Signouret
patent: 3721578 (1973-03-01), Bennett et al.
patent: 3810857 (1974-05-01), Garrigues et al.
patent: 3823019 (1974-07-01), Dale et al.

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