Patent · US Active

Butadiene telomerization catalyst precursor preparation

US10569262B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

DOW GLOBAL TECHNOLOGIES LLC · US

Inventors

Helene N. Launay · Evergem, BE
Jessica L. Klinkenberg · Midland, US
John R. Briggs · Charleston, US
Sarah E. House · Lake Jackson, US
Marcel C. Van Engelen · Goes, NL
Larry G. Wright · Midland, US
Georg Bar · Markkleeberg, DE
Wilma Hansen · Terneuzen, NL
Julia Cabello Fuertes · Evergem, BE
Istvan Lengyel · Lake Jackson, US

Key dates

Filing date	Dec 4, 2014
Grant date	Feb 25, 2020
Priority date	—
Expiry date	Dec 4, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2531/824
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Use a solvent blend that contains 1-methoxy-2,7-octadiene and an alkanols rather than the alkanols by itself to prepare a catalyst precursor suitable for use in butadiene telomerization.

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