C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 95/00 (2006.01)
Patent
CA 2041070
TITLE EXTRUSION ISOLATION OF BLENDS OF RUBBER AND ASPHALT ABSTRACT OF THE INVENTION Blends of asphalt emulsions or melts and aqueous elastomeric latices are prepared using a screw type extruder adapted to provide sufficient back pressure within the screw flights of the extruder to express the water from the blend through a vent provided in the extruder.
Christell Lance A.
Kafka Fred Y.
Christell Lance A.
Christell,lance A.; Kafka Fred Y.
Kafka Fred Y.
Sim & Mcburney
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