Cationic aqueous bituminous emulsion-aggregate slurries preparat

Details Cationic aqueous bituminous emulsion-aggregate slurries preparat Cationic aqueous bituminous emulsion-aggregate slurries preparat

1988-10-27

1989-10-31

Lieberman, Paul

Compositions: coating or plastic

Coating or plastic compositions

Bituminous material or tarry residue

106210, 106212, 106216, 1062731, 1062811, 10628406, 2523115, C08L 9500, C09D 324, C09D 320

Patent

active

048774570

ABSTRACT:
Cationic aqueous bituminous emulsion-aggregate slurries are disclosed to be formed with cationic emulsions prepared at elevated temperatures by emulsifying bitumen, such as an asphalt, in water with a cation-active emulsifier which is the product of the reaction of a sugar-containing syrup with modified polyamine which is the reaction product of a polyamine with certain polycarboxylic acids and anhydrides.

REFERENCES:
patent: 4017419 (1977-04-01), Ludwig et al.
patent: 4447269 (1984-05-01), Schreuders et al.
patent: 4450011 (1984-05-01), Schilling et al.
patent: 4462840 (1984-07-01), Schilling et al.
patent: 4547224 (1985-10-01), Schilling
patent: 4548966 (1985-10-01), Moore
patent: 4597799 (1986-07-01), Schilling
patent: 4724003 (1988-02-01), Treybig et al.
patent: 4810299 (1989-03-01), Schilling et al.

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