Zahnseidenband, Zahnseidenrolle, Zahnseidenaufnahme und Verfahren zur Herstellung des Zahnseidebandes

Details

Veröffentlichungs-Nr.

EP4785901

Anmeldetag

14. Januar 2026

Veröffentlichung

5. August 2026

Rechtsraum

EP

IPC

A61C15/04

Abstract

A floss tape (1), having an elongated strip shape and comprising an inner layer (10) and an outer layer (20) wrapped on the outside of the inner layer (10), characterized in that, the elastic modulus of the inner layer (10) is greater than the elastic modulus of the outer layer (20); the hardness of the inner layer (10) is greater than the hardness of the outer layer (20); a volume of the inner layer (10) in any length direction of the floss tape (1) accounts for 10%-60%, preferably 15%-50%, and more preferably 20%-40% of a total volume of the floss tape (1) in the length direction; the inner layer (10) comprises a mixture of an elastomer and a plastic; the outer layer (20) comprises an elastomer; the elastomer in the inner layer (10) has the same type of repeating structural units as the elastomer in the outer layer (20), and the elastomer in the inner layer (10) is preferably the same as the elastomer in the outer layer (20).

Anmelder

Firma

Celanese Xingda Filaments Co., Ltd

Land

🇨🇳 China

Fachgebiete