Encapsulation of asphalt prills

Details Encapsulation of asphalt prills Encapsulation of asphalt prills

1995-06-01

1997-06-10

Utech, Benjamin

Coating processes

Particles, flakes, or granules coated or encapsulated

427215, 427402, 427403, 4274071, 427413, 427421, 427422, 264 5, 264 7, 264 8, 264 13, 75332, 425 10, B05D 700, B29B 900

Patent

active

056373503

ABSTRACT:
An encapsulated asphalt prill having an impervious, water-insoluble shell, and a process for making same are disclosed. The encapsulating material are preferably composed primarily of materials such as molten fatty acids, low melt polymers, waxes, elastomers (synthetic rubbers) or plastomers many of which are also used as blending agents to enhance the final use properties of the commercial asphalt end products.

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