Patent · US Active

Metal carbamates formed from tolylenediamines

US8481777B2 · kind B2 · utility

0Cited by

5References

11Claims

0Family size

Assignee

BASF SE

Inventors

Andreas Leitner · New Castle, US
Robert Baumann · Mannheim, DE
Wolfgang Siegel · Schifferstadt, DE

Key dates

Filing date	Mar 18, 2009
Grant date	Jul 9, 2013
Priority date	—
Expiry date	Feb 19, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C271/28
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention provides metal carbamates of the general formula (I)where R1 and R2 are the same or different and are each an alkyl group having 1-18 carbon atoms and M is an alkali metal atom.

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