C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
400/1342, 400/16
C08L 95/00 (2006.01) C08G 18/69 (2006.01) C09D 195/00 (2006.01)
Patent
CA 1047664
ASPHALT-BASED COMPOSITIONS 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 poly- isocyanate, forms a composition especially useful for coatings, particularly finish coatings.
241617
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