Asphalt composition

Details Asphalt composition Asphalt composition

1974-06-26

1976-01-20

Welsh, M. J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C08L 9100

Patent

active

039337103

ABSTRACT:
A latex-asphalt emulsion composition comprising a cationic latex prepared by the emulsion-polymerization of a diene in the presence of an emulsifier of an inorganic or organic acid salt of an N-alkylpropylene diaminepolyglycol ether having the formula ##EQU1## wherein R represents a C.sub.12.sub.-20 saturated or unsaturated aliphatic hydrocarbon radical; x, y and z represent 0 or an integer such that 0 < x + y + z .ltoreq. 3; and n represents the integers 2 or 3; and further comprises an alumina sol, asphalt or an asphalt emulsion.

REFERENCES:
patent: 3464156 (1969-09-01), Rogers et al.
Gaylord, Polyethers, Part I, Interscience, NY, 1963, pp. 107-108.

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