Wärmeschrumpfbares Rohr, Wärmeschrumpfbares Rohrelement, Drahtspleiss und Kabelbaum

Details

Veröffentlichungs-Nr.

EP4741150

Anmeldetag

5. November 2025

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

(CAMPBELL KATIE et al.)(YAMASAKI SATOSHI et al.)

Abstract

A heat-shrinkable tube includes an outer layer having a cylindrical shape, and an inner layer disposed on an inner peripheral surface of the outer layer. The outer layer contains a first fluororesin, the inner layer contains a second fluororesin as a main component, the inner layer has a shear viscosity of 300 Pa·s to 10,000 Pa·s at 215°C and a shear rate of 10/s, and the inner layer has a shear viscosity of 3,000 Pa·s to 70,000 Pa·s at 200°C and a shear rate of 1/s.

Anmelder

Firmen

Sumitomo Electric Fine Polymer, Inc.
Sumitomo Electric Industries, Ltd.

Land

🇯🇵 Japan