Compositions: coating or plastic – Coating or plastic compositions – Bituminous material or tarry residue
Reexamination Certificate
2007-07-10
2007-07-10
Brunsman, David M (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Bituminous material or tarry residue
C106S284040, C106S668000
Reexamination Certificate
active
11495395
ABSTRACT:
A stone matrix asphalt for use as a paving composition, containing lime kiln dust as a mineral filler. The lime kiln dust results from production of lime from limestone in a kiln and contains available calcium oxide in an amount of less than forty percent by weight.
REFERENCES:
patent: 3977891 (1976-08-01), Bertrand
patent: 5507572 (1996-04-01), Shields et al.
patent: 6562118 (2003-05-01), Hagens
patent: 6758892 (2004-07-01), Muniandy
patent: 2003/0211313 (2003-11-01), Tasaki
West et al, “Evaluation of a Lime Kiln Dust as a Mineral Filler for Stone Matrix Asphalt” (Jul. 2005).
Bardine Ralph W.
Cole Lawrence W.
Derby James V.
Armstrong Kratz Quintos Hanson & Brooks, LLP
Brunsman David M
Carmeuse North America Services, Inc.
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