Compositions: coating or plastic – Coating or plastic compositions – Bituminous material or tarry residue
Patent
1981-05-08
1983-12-06
Kight, III, John
Compositions: coating or plastic
Coating or plastic compositions
Bituminous material or tarry residue
106277, 2523115, C08L 9500
Patent
active
044191405
ABSTRACT:
Asphalt emulsifying compositions comprising alkoxylated diquaternary ammonium compounds, the cationic portion of the compound preferably including aliphatic radicals containing from about 12 to about 18 carbon atoms. The compounds may be prepared by treating either a diamine or an alkoxylated diamine with an alkylene oxide in a preferred ratio of 1:8. The emulsion most suitably effected by the present compounds will preferably have a size of less than 10 microns.
REFERENCES:
patent: 3764359 (1973-10-01), Dybalski
patent: 3936503 (1976-03-01), Miller, Jr. et al.
Bernard Gary A.
Reck Richard A.
Richmond James M.
Akzona Incorporated
Christus Daniel N.
Kight III John
Yarbrough Amelia B.
Young Francis W.
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