Patent · US Active

Process for preparing acrylic acid from formaldehyde and acetic acid

US9771314B2 · kind B2 · utility

2Cited by

0References

15Claims

0Family size

Assignee

BASF SE

Inventors

Marco Hartmann · Jockgrim, DE
Lukas SCHULZ · Mannheim, DE
Nicolai Tonio Woerz · Darmstadt, DE
Yong Liu · Dalian, CN
Till Christian Brueggemann · Ludwigshafen, DE
Michael Lejkowski · Neckargemünd, DE
Johannes Lieberknecht · Schifferstadt, DE

Key dates

Filing date	Nov 10, 2016
Grant date	Sep 26, 2017
Priority date	—
Expiry date	Nov 10, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2235/15
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to a process for preparing acrylic acid from formaldehyde and acetic acid, comprising

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