Patent · US Active

Process for the neutralization of a catalytic system for the dimerization of olefins containing at least one halogenated derivative

US10662133B2 · kind B2 · utility

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2References

13Claims

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Assignee

IFP ENERGIES NOUVELLES · FR

Inventors

Helene Olivier-Bourbigou · Saint-Genis-Laval, FR
Francois Hugues · Vernaison, FR
Emmanuel Pellier · Vienne, FR

Key dates

Filing date	Dec 21, 2017
Grant date	May 26, 2020
Priority date	—
Expiry date	Jan 1, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2531/22
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention concerns a process for the neutralization of a catalytic system for the oligomerization of olefins, said catalytic system comprising at least one halogenated derivative, characterized in that the reaction effluent is brought into contact with at least one nitrile compound.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.