Aqueous crumb rubber composition

Details Aqueous crumb rubber composition Aqueous crumb rubber composition

2007-01-09

2007-01-09

Choi, Ling-Sui (Department: 1713)

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S059000, C524S062000, C524S070000, C524S474000

Reexamination Certificate

active

10910707

ABSTRACT:
A fluid or semifluid additive composition useful for asphalt paving comprises between about 10% and about 50% crumb rubber, about 10% and about 50% petroleum hydrocarbon having at least about 50% aromatics, between about 10% and about 50% surface active clay, and water, by weight.

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