Process for preparation of asphalt mix composition
AssigneeBASF SE
InventorsSamantha Au Gee, Brian Orr, Hong Lu, Bernie Lewis Malonson, Paul Lewandowski, Waldemar Schatz
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Abstract
The present invention relates to process for the preparation of an asphalt mix composition, said process comprising: (1) heating an asphalt composition to a temperature in the range of from 110 to 190° C. to obtain a first input stream; (2) providing one or more thermosetting reactive compounds to obtain a second input stream; and (3) homogenizing the streams of (1) and (2) in at least a first tank fitted with a rotor stator.
Claims34
A process for the preparation of an asphalt mix composition, said process comprising:
- (1) heating an asphalt composition to a temperature in the range of from 110 to 190° C. to obtain a first input stream;
- (2) providing one or more thermosetting reactive compounds to obtain a second input stream;
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- (3) homogenizing the streams of (1) and (2) in at least a first tank fitted with a rotor stator.
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Dependencies are inferred from the claim text.