Bonding composition comprising a sulfur impregnated particulate solid

US9790348B2 · kind B2 · utility

Assignees

• Henkel AG & Co. KGaA · DE
• HENKEL IP & HOLDING GMBH · DE

Inventors

• Wolfgang Weimar · Hanau, DE
• Rainer Wefringhaus · Hilden, DE
• Eimear Fleming · Dublin, IE
• Darren Nolan · Dublin, IE
• Markus Robler · Krefeld, DE
• Deirdre Ledwith · Dublin, IE

Key dates

• Filing date: Mar 13, 2015
• Grant date: Oct 17, 2017
• Expiry date: Apr 26, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09J2421/006
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

There is provide a curable composition comprising a) one or more reactive components that cure upon exposure to suitable conditions, and b) a sulfur impregnated particulate solid which acts as a release agent for sulfur during the cure process; and c) optionally a solvent.