Beschichtungsfilm und Verfahren zur Herstellung eines Beschichtungsfilms

Details

Veröffentlichungs-Nr.

EP4793309

Anmeldetag

30. Oktober 2024

Veröffentlichung

8. Mai 2025

Rechtsraum

EP

IPC

C08J7/04, A61L29/08, A61L29/12

Abstract

Provided are a coating film that satisfies conditions necessary for use in a light irradiation device, and a method for forming the coating film. A coating film 36 applied to a surface of a substrate, the coating film 36 including: a thermoplastic elastomer; and a pigment, in which a mass ratio between the thermoplastic elastomer and the pigment is less than 1:2.0, and, in the coating film 36, in a tensile test when a test piece acquired by applying the coating film 36 to the substrate having a width of 10 mm and a length of 40 mm is set in a tensile tester so that a grip distance is 25 mm, and is measured at a tensile speed of 25 mm/min, elongation when a test piece (A) including the substrate and the coating film 36 breaks is smaller than elongation when a test piece (B) including the substrate breaks, and the elongation of the test piece (A) is 40% or more of the elongation of the test piece (B).

Anmelder

Firma

Terumo Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete