THIN FILM AND TRANSFER SHEET

A thin film has an average thickness of 0.1 µm or more and 5.0 µm or less. The thin film has a first surface, and a second surface located on a side opposite to that on which the first surface is located, and the first surface and the second surface each have a concavo-convex structure. The thin film includes an element, which is a portion where a projection is located on the first surface and a corresponding recess is located on the second surface. The thin film includes a plurality of the elements..

Medienart:

Patent

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Europäisches Patentamt - (2022) vom: 12. Okt. Zur Gesamtaufnahme - year:2022

Sprache:

Englisch

Beteiligte Personen:

WATANABE MANABU [VerfasserIn]

Links:

Volltext [kostenfrei]

Themen:

615
A61K: Preparations for medical, dental, or toilet purposes (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms a61j0003000000;chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles a61l; soap compositions c11d)
A61Q: Specific use of cosmetics or similar toilet preparations
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Anmerkungen:

Source: www.epo.org (no modifications made), First posted: 2022-10-12, Last update posted on www.tib.eu: 2022-11-11, Last updated: 2023-02-09

Patentnummer:

EP3970689

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

EPA015504743