Radiation-curable resins based on hydrogenated ketone-aldehyde and phenol-aldehyde resins and a process for preparing them

US7199166B2 · kind B2 · utility

Assignee

• Degussa AG · DE

Inventors

• Patrick Gloeckner · Ratingen, DE
• Lutz Mindach · Marl, DE
• Peter Denkinger · Nottuln, DE

Key dates

• Filing date: Aug 17, 2004
• Grant date: Apr 3, 2007
• Expiry date: Sep 21, 2024

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2205/02
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Radiation-curable resins containing a carbonyl-hydrogenated ketone-aldehyde and/or a ring-hydrogenated phenyl-aldehyde resins, and a process for preparing them.