Patent classifications
C
CHEMISTRY; METALLURGY
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C08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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2555/00
Characteristics of bituminous mixtures
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C08L2555/40
Mixtures based upon bitumen or asphalt containing functional additives
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C08L2555/60
Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye
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C08L2555/70
from natural non-renewable resources
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C08L2555/72
Petrochemical based or extracted waxes, e.g. paraffin, Montan wax or cracked polyethylene wax
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