Bitumens comprising unconventional bitumen bases

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United States of America

PATENT NO 12049591
SERIAL NO

17409856

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Abstract

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Between 40% and 75% by weight of a first bitumen base B1 an asphalt obtained by a solvent deasphalting of a first vacuum residue R1 resulting from the distillation of an effluent hydroconverted by a process for the ebullated bed hydroconversion of a heavy hydrocarbon feedstock, and

    Between 25% and 60% by weight of a second bitumen base B2 and/or of a flux F, F at least one heavy aromatic cut with a hydrogen content of greater than 8.5% by weight, B2, R1 or a second vacuum residue R2 resulting from a distillation of a crude oil or a mixture of R1 and R2.

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Patent Owner(s)

Patent OwnerAddress
IFP ENERGIES NOUVELLESFRANCE RUEZ - MA MAISON RUEIL-MALMAISON HAUTS-DE-SEINE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barbier, Jeremie Rueil-Malmaison, FR 8 124
Merdrignac, Isabelle Rueil-Malmaison, FR 14 291
Quignard, Alain Rueil-Malmaison, FR 19 318
Weiss, Wilfried Rueil-Malmaison, FR 61 909

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