Patent · US Active

Process for preparing glyceryl carbonate

US7790908B2 · kind B2 · utility

2Cited by

2References

17Claims

0Family size

Assignee

Evonik Röhm GmbH · DE

Inventors

Bardo Schmitt · Mainz, DE
Joachim Knebel · Zwingenberg, DE
Maik Caspari · Zwingenberg, DE

Key dates

Filing date	Oct 11, 2006
Grant date	Sep 7, 2010
Priority date	—
Expiry date	Oct 11, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D317/36
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a process for preparing highly pure glyceryl carbonate by transesterifying dialkyl carbonates or cyclic carbonates in the presence of a basic catalyst.

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