C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
6/159
C08L 95/00 (2006.01)
Patent
CA 1163758
- 12 - IMPROVEMENTS IN ASPHALT CEMENTS ABSTRACT OF THE DISCLOSURE The viscosity of asphalt is improved by incorpora- ting between 1% and 12% by weight of kraft soap skimmings within the asphalt which has been heated to a temperature of between 200°F and 350°F and then stirring and agitating the soap skimmings until substantially all of the water contained within the soap skimmings, has been removed by evaporation.
397410
Ade & Company
Pounder Emulsions Ltd.
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