Inscription of moldings

US5630979A · kind A · utility

Assignee

• Elastogran GmbH · DE

Inventors

• Martin Welz · Bad Dürkheim, DE
• Frank Prissok · Bohmte, DE

Key dates

• Filing date: Oct 12, 1995
• Grant date: May 20, 1997
• Expiry date: Oct 12, 2015

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S430/146
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A process for the inscription of moldings based on thermoplastic polyurethane elastomers or mixtures of thermoplastic polyurethane elastomers with up to 45% by weight based on the total weight of polymers, of further thermoplastics, by means of high-energy radiation, wherein the additives employed to improve the inscribability include a copper phosphate and an inorganic phyllosilicate.