Activated methylene reagents and curable compositions prepared therefrom

US8481755B2 · kind B2 · utility

Assignee

• Henkel Ireland Limited · IE

Inventors

• Ciaran B. McArdle · Dublin, IE
• Ligang Zhao · Goldkronach, DE
• Stefano Gherardi · Dublin, IE
• Kevin Murnaghan · Ballina, IE

Key dates

• Filing date: Apr 23, 2010
• Grant date: Jul 9, 2013
• Expiry date: Apr 19, 2031

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D305/06
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

This invention relates to novel compounds with ester linkage(s) capped with either electron deficient olefinic linkage(s) or group(s) or reactive functional groups (termed herein as “active methylene reagents”), and curable compositions prepared therefrom.