Process for preparing a rubber-asphalt composition

Details Process for preparing a rubber-asphalt composition Process for preparing a rubber-asphalt composition

1983-12-15

1985-04-16

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521 841, 521 94, 521 95, 521101, 5211091, 521139, 521140, C08J 910

Patent

active

045116792

ABSTRACT:
A process for preparing a rubber-asphalt composition, which comprises blending a particulate or powdery rubber composition comprising 100 parts by weight of a particulate or powdery rubber having a particle size of at most 2 mm and from 0.1 to 50 parts by weight of a particulate or powdery blowing agent having a particle size of at most 1 mm, with asphalt containing from 0.1 to 30 parts by weight of an organic base, based on 100 parts by weight of the asphalt.

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patent: 3725315 (1973-04-01), Bauer
patent: 3853684 (1974-12-01), Rubens
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