Asphalt composition

Details Asphalt composition Asphalt composition

1982-03-22

1984-02-07

Welsh, Maurice J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524 59, 524 68, 524 62, 428291, 428289, C08L 9500, B32B 2708

Patent

active

044304650

ABSTRACT:
An asphalt composition is made by mixing together asphalt, at least one alkadiene-vinylarene copolymer, a petroleum hydrocarbon resin and an amine-based antistripping agent. A fibrous mate can be coated with the above-described composition to produce an article useful for road repair applications and waterproofing purposes.

REFERENCES:
patent: 2534713 (1950-12-01), Hankins
patent: 3047414 (1962-07-01), Katz
patent: 3096191 (1963-07-01), Pitchford
patent: 3096192 (1963-07-01), Pitchford
patent: 3129106 (1964-04-01), Katz
patent: 3235522 (1966-02-01), Carr
patent: 3474625 (1969-10-01), Draper et al.
patent: 3611888 (1971-10-01), Kavallr et al.
patent: 3864157 (1975-02-01), Bresson et al.
patent: 3931439 (1976-01-01), Bresson et al.
patent: 3953974 (1976-05-01), Bresson et al.
patent: 4115335 (1978-09-01), Reusser et al.
patent: 4158371 (1979-06-01), Reusser et al.
patent: 4196115 (1980-04-01), Bresson
patent: 4217259 (1980-08-01), Bresson
The Function and Chemistry of Asphalt Additives, Huber and Thompson (Amines Added to Asphalt), pp. 374-386.
Rubber World Blue Book, 1981 (Escorez 2101 disclosed on p. 176).

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