RUBBER COMPOSITION COMPRISING A SPECIFIC CRUMB RUBBER
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Accused Products
Abstract
A rubber composition is based on at least an elastomer, a reinforcing filler and a crosslinking system and a crumb rubber, said crumb having an isoprene elastomer content of greater than 50 phr in the composition of the crumb and a chloroform extract with a weight-average molecular weight of less than 10 000 g/mol.
4 Citations
48 Claims
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1-24. -24. (canceled)
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25. A rubber composition based on at least an elastomer, a reinforcing filler, a crosslinking system, and a crumb rubber,
wherein the crumb rubber has an isoprene elastomer content of greater than 50 phr in the composition of the rubber crumb and a chloroform extract with a weight-average molecular weight of less than 10,000 g/mol.
Specification