Patent · US Active

Polyamines and process for preparation thereof

US8987518B2 · kind B2 · utility

3Cited by

6References

22Claims

0Family size

Assignee

BASF SE

Inventors

Ansgar Gereon Altenhoff · Heidelberg, DE
Christoph Mueller · Birkenau, DE
Christian Mueller · Wiesbaden, DE
Andreas Kunst · Ludwigshafen, DE
Thomas REISSNER · Mannheim, DE
Kirsten Dahmen · Mannheim, DE

Key dates

Filing date	Feb 26, 2014
Grant date	Mar 24, 2015
Priority date	—
Expiry date	Feb 26, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G73/0206
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to polyamines and to a process for preparing polyamines.

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