AN ASPHALTIC COMPOSITION
Asphaltic compositions are prepared having suitable softening points, needle penetration and stain values for use in paper laminates. These compositions are prepared by airblowing a blend of a major amount of asphalt and a minor amount of foots oil derived from slack wax from a medium lubricating oi...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Asphaltic compositions are prepared having suitable softening points, needle penetration and stain values for use in paper laminates. These compositions are prepared by airblowing a blend of a major amount of asphalt and a minor amount of foots oil derived from slack wax from a medium lubricating oil distillate. |
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