C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 195/00 (2006.01) C09D 5/02 (2006.01) C09D 7/12 (2006.01)
Patent
CA 2698218
Asphalt emulsion compositions for use in priming a granular surface such as a road bed are provided. The asphalt emulsion comprises asphalt, an amphoteric emulsifier, and water. The asphalt emulsion priming composition may be used on road beds to prepare the road bed for paving. Application of the asphalt emulsion priming composition to a granular surface, such as a road bed, can provide several advantages, including reducing or eliminating dust generated by traffic on the granular surface.
L'invention concerne des compositions d'émulsion d'asphalte à utiliser dans l'amorçage d'une surface granulaire telle que le lit d'une route. La composition d'émulsion d'asphalte comprend de l'asphalte, un émulsionnant amphotère et de l'eau. La composition d'amorçage d'émulsion d'asphalte peut être utilisée sur le lit d'une route pour préparer le lit de la route pour un pavage. L'application de la composition d'amorçage d'émulsion d'asphalte à une surface granulaire, telle que le lit d'une route, peut conférer plusieurs avantages, y compris la réduction ou l'élimination de la poussière générée par le trafic sur la surface granulaire.
Hemsley James Michael Jr.
Martin Jean-Valery
Innophos Inc.
Ridout & Maybee Llp
LandOfFree
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