Asphalt-based compositions

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing

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Details

106279, 106280, 106281N, 106278, 106273N, 428425, 260 775AQ, C08L 9500, F16L 5810

Patent

active

040270599

ABSTRACT:
A precursor composition, especially useful for making a patching and coating composition, and having unusual physical properties, comprises at least one non-air-blown, solvent extracted asphalt, at least one polyhydroxy polymer, at least one polyhydroxy compound, at least one polyamine, at least one solvent, and, optionally, at least one filler. This precursor composition, where combined with at least one polyisocyanate, forms a composition especially useful for coating and for patching coating.

REFERENCES:
patent: 3259512 (1966-07-01), Dickson et al.
patent: 3615802 (1971-10-01), Betty et al.

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