Melamine-reinforced UF glues with up to 0.9% of melamine for producing medium-density fiberboard

US9080086B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Michael Finkenauer · Westhofen, DE
• Konrad Roschmann · Ladenburg, DE
• Ralph Lunkwitz · Ludwigshafen am Rhein, DE
• Stephan Weinkötz · Neustadt, DE

Key dates

• Filing date: Mar 28, 2013
• Grant date: Jul 14, 2015
• Expiry date: Jun 4, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08J2461/30
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to a process for producing melamine-urea-formaldehyde resins with up to 0.9% of melamine by reacting