Injection-molded plastic part

US6759140B2 · kind B2 · utility

Assignee

• W.C. Heraeus GmbH & Co. KG · DE

Inventors

• Hans-Heiner Bittrich · Meerbusch, DE
• Stefan Claus · Alzenau, DE
• Frank Krüger · Könnern, DE
• Jan Wahode · Alzenau, DE
• Volker Zippmann · Linden, DE

Key dates

• Filing date: Oct 1, 2001
• Grant date: Jul 6, 2004
• Expiry date: Jan 4, 2022

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31938
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

An injection-molded plastic part having a first thermoplastic component and a second thermoplastic component. Areas consisting of the first thermoplastic component are present at least on one surface of the injection-molded plastic part next to areas of the second thermoplastic component. The first thermoplastic component is an LCP and the second thermoplastic component is a syndiotactic polystyrene.