Patent · US Active

Method of purifying (meth) acrylates

US7750179B2 · kind B2 · utility

0Cited by

6References

27Claims

0Family size

Assignee

Evonik Röhm GmbH · DE

Inventors

Bardo Schmitt · Mainz, DE
Joachim Knebel · Zwingenberg, DE
Guenther Graeff · Zwingenberg, DE

Key dates

Filing date	Oct 11, 2006
Grant date	Jul 6, 2010
Priority date	—
Expiry date	Oct 11, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C67/54
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to a process for purifying (meth)acrylates.

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