Process for manufacturing an adhesive by means of extrusion

US8669322B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Dirk Kasper · Goldkronach, DE
• Knut Hoffmann · Düsseldorf, DE
• Petra Padurschel · Mettmann, DE
• Thomas Moeller · Goldkronach, DE
• Gunter Hoffmann · Hofheim, DE
• Juergen Lotz · Kiedrich, DE
• Jordi Romaguera Matas · Goldkronach, DE

Key dates

• Filing date: Jan 25, 2013
• Grant date: Mar 11, 2014
• Expiry date: Jan 25, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2023/42
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

The present invention relates to a process for manufacturing an adhesive by extrusion, wherein the adhesive comprises at least one degraded polypropylene(co)polymer and at least one additional additive.