Cationic aqueous bituminous emulsion-aggregate slurries

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

1989-03-16

1990-09-18

Dixon, Jr., William R.

Compositions: coating or plastic

Coating or plastic compositions

Bituminous material or tarry residue

1062844, 1062731, 106243, 106246, 2523115, 252355, 252357, C08L 9500

Patent

active

049575600

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 polycarboxylic acids and anhydrides. The modified polyamides are obtained by reacting suitable polyalkylene amines with 1,2-unsaturated acids, able to undergo Michael addition of the amines across the double bonds resulting in amino acids which can undergo polymerization to low and high molecular weight amino polyamides.

REFERENCES:
patent: 3230104 (1966-01-01), Falkenberg et al.
patent: 3518101 (1970-06-01), Gzemski et al.
patent: 3997354 (1976-12-01), Pivette et al.
patent: 4478642 (1984-10-01), Schilling et al.
patent: 4494992 (1985-01-01), Schilling et al.
patent: 4547224 (1985-10-01), Schilling
patent: 4561901 (1985-12-01), Schilling
patent: 4810299 (1989-03-01), Schilling et al.
patent: 4861337 (1989-08-01), Schilling

Affiliated with

Also associated with

Rating

Cationic aqueous bituminous emulsion-aggregate slurries does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cationic aqueous bituminous emulsion-aggregate slurries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cationic aqueous bituminous emulsion-aggregate slurries will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1570159