Patent · US Active

Simplified production of nylon-6

US8629237B2 · kind B2 · utility

1Cited by

4References

17Claims

0Family size

Assignee

BASF SE

Inventors

Rüdiger Häffner · Neustadt, DE
Faissal-Ali El-Toufaili · Ludwigshafen, DE
Achim Stammer · Freinsheim, DE
Rolf-Egbert Grützner · Rudolstadt, DE
Angela Ulzhöfer · Ludwigshafen, DE
Jens Becker · Ludwigshafen am Rhein, DE

Key dates

Filing date	Nov 20, 2012
Grant date	Jan 14, 2014
Priority date	—
Expiry date	Nov 20, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G69/46
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A process for producing polyamides from the corresponding monomers and/or prepolymers comprises the steps of

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