Asphalt based compositions

Details Asphalt based compositions Asphalt based compositions

1975-11-11

1978-03-07

Hayes, Lorenzo B.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

106273N, 106281R, 208 44, 428462, 428468, C08L 9500

Patent

active

040779289

ABSTRACT:
A composition, especially useful for making coating compositions, and having unusually good properties, comprises at least one solvent extracted hard asphalt, at least one polyhydroxy polymer, and, optionally, at least one filler and at least one stable, non-volatile, tertiary amine catalyst. This composition, where combined with at least one polyisocyanate, forms a composition especially useful for coatings, particularly finish coatings.

REFERENCES:
patent: 3574652 (1971-04-01), Alexander et al.
patent: 3637558 (1972-01-01), Verdol et al.
Abraham, Asphalts and Allied Substances, vol. 3, 6th Ed., 1960, pp. 76 & 77.
Kirk-Othmer, Encyclopedia of Chem. Tech., 2nd Ed., vol. 21, pp. 65-75.

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