Patent · US Active

Catalyzed preparation of (meth)acrylates of N-hydroxyalkylated amides

US7993886B2 · kind B2 · utility

2Cited by

3References

7Claims

0Family size

Assignee

BASF SE

Inventors

Frank Hoefer · Bad Dürkheim, DE
Dietmar Haering · Edingen-Neckarhausen, DE

Key dates

Filing date	Jul 16, 2010
Grant date	Aug 9, 2011
Priority date	—
Expiry date	Jul 16, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12P17/10
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The claimed invention relates to a process for preparing (meth)acrylates of N-hydroxyalkylated amides, in which open-chain N-hydroxyalkylated amides are esterified with (meth)acrylic acid or transesterified with at least one (meth)acrylic ester in the presence of at least one heterogeneous catalyst selected from the group consisting of an inorganic salt and an enzyme.

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