Asphalt compositions
Addition of selected dispersants comprising metal petroleum sulfurates and selected oil-soluble esters to asphaltic fractions exhibiting a positive Oliensis spot test to improve the properties thereof so that the asphaltic material will pass the Oliensis spot test and be suitable for use in paving f...
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Zusammenfassung: | Addition of selected dispersants comprising metal petroleum sulfurates and selected oil-soluble esters to asphaltic fractions exhibiting a positive Oliensis spot test to improve the properties thereof so that the asphaltic material will pass the Oliensis spot test and be suitable for use in paving formulations. |
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