Polymer compound as well as structural parts produced using the compound

US9085695B2 · kind B2 · utility

Assignee

• ElringKlinger AG · DE

Inventors

• Michael Schlipf · Schorndorf, DE
• Claudia Stern · Dinkelsbühl, DE
• Martin Maier · Asperg, DE

Key dates

• Filing date: Apr 16, 2010
• Grant date: Jul 21, 2015
• Expiry date: Sep 12, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/139
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

In order to make available polymer compounds that are improved with respect to their properties compared to conventional PTFE, on the one hand, and the further high-performance polymer or polymers, on the other, it is proposed that a polymer compound has a proportion of a fully fluorinated thermoplastic polymer material as well as a proportion of at least one further high-performance polymer different therefrom, selected from the group of polyphenylene sulphide (PPS), polyphenylene sulphone (PPSO2), polyamide (PA), polyimide (PI), polyamide-imide (PAD, and polyether imide (PEI) as well as copolymers and derivatives of these polymers and copolymers, wherein the compound has a homogeneous distribution of the proportions of the polymers and the polymer material.