Patent · US Active

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

US8263371B2 · kind B2 · utility

0Cited by

3References

7Claims

0Family size

Assignee

BASF SE

Inventors

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

Key dates

Filing date	Mar 25, 2011
Grant date	Sep 11, 2012
Priority date	—
Expiry date	Mar 25, 2031

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.