Patent · US Active

Zinc (1-methylimidazole)bis(2-ethylhexanoate) complex catalyzed coating material composition

US10023764B2 · kind B2 · utility

2Cited by

6References

26Claims

0Family size

Assignee

BASF COATINGS GMBH · DE

Inventors

Bing Hsieh · Ridgefield, US
Robert Coughlin · Norwalk, US
Ramanathan Ravichandran · Nanuet, US
Farouk Abi-Karam · Wilton, US
Elke Westhoff · Steinfurt, DE
Peter Hoffmann · Senden, DE
Bernadette Möller · Reken, DE
Benedikt Schnier · Warendorf, DE

Key dates

Filing date	Jan 24, 2013
Grant date	Jul 17, 2018
Priority date	—
Expiry date	Jan 24, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D175/14
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Described are coating material compositions comprising an isocyanate group-containing component, a hydroxyl group-containing component, and a zinc (1-methylimidazole)bis(2-ethylhexanoate) complex. Also described is the use of a zinc (1-methylimidazole)bis(2-ethylhexanoate) complex as a catalyst system for the urethane reaction in coating material compositions.

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