Compositions – Preservative agents – Anti-corrosion
Patent
1989-02-21
1992-11-03
Stoll, Robert L.
Compositions
Preservative agents
Anti-corrosion
252351, 252357, 1062731, 106277, B01J 1300, B01F 1728, C08L 9500, C09D20100
Patent
active
051604531
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 modified polyamine with certain plycarboxylic acids and anhydrides. The modified polyamines are obtained by reacting suitable polyalkylene amines with aldehydes, preferentially formaldehyde and glyoxal.
REFERENCES:
patent: 3928061 (1975-12-01), Hellsten et al.
patent: 4447269 (1984-05-01), Schreuders et al.
patent: 4450115 (1984-05-01), Schilling et al.
patent: 4462840 (1984-07-01), Schilling et al.
patent: 4464286 (1984-08-01), Schilling
patent: 4523957 (1985-06-01), Graf et al.
patent: 4547224 (1985-10-01), Schilling
patent: 4597799 (1986-07-01), Schilling
patent: 4639273 (1987-01-01), Gilmore et al.
patent: 4789402 (1988-12-01), Kostusyk
patent: 4810299 (1989-03-01), Schilling et al.
McDaniel Terry B.
Metzmaier Daniel S.
Reece IV Daniel B.
Schmalz Richard L.
Stoll Robert L.
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