Asphalt having high adhesion strength and its preparation

Compositions: coating or plastic – Coating or plastic compositions – Bituminous material or tarry residue

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106281R, C08L 9500

Patent

active

039635090

ABSTRACT:
Asphalt having a high adhesion strength is prepared by incorporating in asphalt a small amount of monocarboxylic chromic chloride expressed by the following general formula: ##EQU1## WHEREIN R is an alkyl or alkenyl group having 1 to 21 carbon atoms, as an antistripping agent.

REFERENCES:
patent: 2090577 (1937-08-01), Dillehay
patent: 2552910 (1951-05-01), Steinman
patent: 2795609 (1957-06-01), Jensen
patent: 2796375 (1957-06-01), Winslow
"Metal-Organic Compounds-Advances in Chemistry Series 23," American Chemical Society, Washington, D.C., 1959, pp. 338-345, 353-355.

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