Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-06-06
1977-04-19
Ziegler, J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
106277, 260 285AS, 260733, 260742, 260745, 260758, 404 32, 404 44, 404 75, C08L 100, C08L 9500, C09D 324
Patent
active
040187306
ABSTRACT:
A new method is provided for emulsifing a asphaltrubber pavement repair material into a stable thixotropic emulsion capable of flowing as a liquid upon gentle agitation. The method generally comprises the steps of heating asphalt and rubber to form a jellied reaction product, and admixing a asphalt-rubber soap consisting essentially of water, an anionic water soluble emulsifying agent, a thickner, and the halide of an alkali metal or an alkaline earth metal to form a thixotropic emulsion capable of flowing as a liquid upon gentle agitation.
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Abraham, Asphalt and Allied Substances, 6th Ed., vol. 3, D. Nostrand Co. Inc. N.J. 1962, pp. 44-45.
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