Asphalt-gilsonite emulsion

Details Asphalt-gilsonite emulsion Asphalt-gilsonite emulsion

1976-09-27

1978-02-14

Lilling, Herbert J.

Compositions: coating or plastic

Coating or plastic compositions

Bituminous material or tarry residue

106273N, 106278, C08L 9500, C09D 324

Patent

active

040736598

ABSTRACT:
An improved asphalt emulsion composition comprises between about 10 and about 33% by weight gilsonite and between about 66 and about 90% by weight asphalt preferably having a penetration below 100, and preferably below about 75 dmm at 77.degree. F, a small amount of emulsifying agent, and water with the ratio of asphalt phase:water being between about 1:1 and 2:1 by weight, respectively.

REFERENCES:
patent: 1733493 (1929-10-01), Kirschbraun
patent: 2558402 (1951-06-01), Wallace
patent: 2730506 (1956-01-01), Sommer
patent: 3050468 (1962-08-01), Wright
patent: 3098094 (1963-07-01), Pitchford
patent: 3418249 (1968-12-01), Pitchford
patent: 3432321 (1969-03-01), Rostler
patent: 3445258 (1969-05-01), Ferm et al.
patent: 3592788 (1971-07-01), Rostler

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