Patent · US Active

Process for the alkoxycarbonylation of olefins in a medium having a low Brønsted acid concentration

US10562838B2 · kind B2 · utility

3Cited by

5References

12Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Xianjie Fang · Shanghai, CN
Kaiwu Dong · Shangchuan, CN
Helfried Neumann · Rostock, DE
Ralf Jackstell · Rostock, DE
Matthias Beller · Ostseebad Nienhagen, DE
Dirk Fridag · Haltern am See, DE
Dieter Hess · Marl, DE
Katrin Marie Dyballa · Recklinghausen, DE
Frank Geilen · Haltern am See, DE
Robert Franke · Marl, DE

Key dates

Filing date	Jul 17, 2017
Grant date	Feb 18, 2020
Priority date	—
Expiry date	Jul 17, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J27/13
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Process comprising the following process steps:

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