Patent · US Expired

Transesterification methods

US8889899B2 · kind B2 · utility

1Cited by

10References

12Claims

0Family size

Assignee

Evonik Röhm GmbH · DE

Inventors

Jochen Ackermann · Heilbad Heiligenstadt, DE
Alexander May · Seeheim-Jugenheim, DE
Udo Gropp · Bad Endorf, DE
Hermann Siegert · Weiterstadt, DE
Bernd Vogel · Wiesbaden, DE
Soenke Broecker · Ober-Ramstadt, DE

Key dates

Filing date	May 12, 2006
Grant date	Nov 18, 2014
Priority date	—
Expiry date	May 12, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C67/10
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to processes for transesterification, comprising the steps of

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