Patent · US Active

1,3-butadiene synthesis

US10384987B2 · kind B2 · utility

0Cited by

7References

12Claims

0Family size

Assignee

Arlanxeo Deutschland GmbH · DE

Inventors

Claus Dreisbach
Stefan Schlenk · Kaufering, DE
Martina Hoffmann · Eschborn, DE
Christoph Larcher · Goldkronach, DE
Thomas Foellinger · Dormagen, DE

Key dates

Filing date	Dec 15, 2015
Grant date	Aug 20, 2019
Priority date	—
Expiry date	Dec 15, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2531/24
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a process for preparing 1,3-butadiene by means of ene-yne metathesis over at least one transition metal catalyst of the element ruthenium.

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