Patent · US Active

Catalyst for curing epoxides

US8247517B2 · kind B2 · utility

1Cited by

1References

15Claims

0Family size

Assignee

BASF SE

Inventors

Lars Wittenbecher · Mannheim, DE
Michael Henningsen · Bischofswerda, DE
Georg Degen · Lorsch, DE
Matthias Maase · Speyer, DE
Manfred Doering
Ulrich Arnold · Bruchsal, DE

Key dates

Filing date	Jun 9, 2008
Grant date	Aug 21, 2012
Priority date	—
Expiry date	Dec 7, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/3445
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The use of 1,3-substituted imidazolium salts of the formula Iin which

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