Asphalt compositions containing anti-stripping additives prepare

Details Asphalt compositions containing anti-stripping additives prepare Asphalt compositions containing anti-stripping additives prepare

1987-09-09

1988-11-22

Lieberman, Paul

Compositions: coating or plastic

Coating or plastic compositions

Bituminous material or tarry residue

106277, 208 44, C08L 9500

Patent

active

047863293

ABSTRACT:
Asphalt compositions are improved by incorporating therein the reaction product of (a) a phosphorus-containing compound, (b) an amine or polyamine and (c) a carbonyl-containing compound as an anti-stripping agent. These asphalt compositions are useful as a pavement material by blending with an aggregate.

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