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1. WO2022210986 - SKIN MATERIAL

Publication Number WO/2022/210986
Publication Date 06.10.2022
International Application No. PCT/JP2022/016323
International Filing Date 30.03.2022
IPC
B23K 26/352 2014.1
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
352for surface treatment
B32B 7/023 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
02Physical, chemical or physicochemical properties
023Optical properties
B32B 3/24 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
10characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material
24characterised by an apertured layer, e.g. of expanded metal
CPC
B23K 26/352
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
352for surface treatment
B32B 3/266
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form
26characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids
266characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
B32B 7/023
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
02Physical, chemical or physicochemical properties
023Optical properties
Applicants
  • 住友理工株式会社 SUMITOMO RIKO COMPANY LIMITED [JP]/[JP]
  • 東海化成工業株式会社 TOKAI CHEMICAL INDUSTRIES, LTD. [JP]/[JP]
Inventors
  • 野中 俊哉 NONAKA Toshiya
  • 奥村 剛正 OKUMURA Takemasa
Agents
  • 東口 倫昭 HIGASHIGUCHI Michiaki
  • 進藤 素子 SHINDO Motoko
Priority Data
2021-06235831.03.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) SKIN MATERIAL
(FR) MATÉRIAU DE PEAU
(JA) 表皮材
Abstract
(EN) This skin material (2) comprises: a skin layer (20) having light transmittance; an intermediate layer (21) which is disposed on the rear side of the skin layer (20) and has lower light transmittance than the skin layer (20); a decorative layer (22) which is disposed on the rear side of the intermediate layer (21) and has lower light transmittance than the intermediate layer (21); and at least one recess section (23) open in the rear surface of the decorative layer (22). A bottom portion (232) of the recess section (23) has an intermediate layer reaching portion (232b) disposed on the intermediate layer (21).
(FR) L'invention concerne un matériau de peau (2) qui comprend : une couche de peau (20) ayant un facteur de transmission de la lumière ; une couche intermédiaire (21) qui est disposée sur le côté arrière de la couche de peau (20) et présente un facteur de transmission de la lumière inférieur à celui de la couche de peau (20) ; une couche décorative (22) qui est disposée sur le côté arrière de la couche intermédiaire (21) et présente un facteur de transmission de la lumière inférieur à celui de la couche intermédiaire (21) ; et au moins une section d'évidement (23) ouverte dans la surface arrière de la couche décorative (22). Une partie inférieure (232) de la section d'évidement (23) présente une partie d'atteinte de couche intermédiaire (232b) disposée sur la couche intermédiaire (21).
(JA) 表皮材(2)は、透光性を有する表皮層(20)と、表皮層(20)の裏側に配置され、表皮層(20)よりも低い透光性を有する中間層(21)と、中間層(21)の裏側に配置され、中間層(21)よりも低い透光性を有する意匠層(22)と、意匠層(22)の裏面に開口する少なくとも一つの凹部(23)と、を備える。凹部(23)の底部(232)は、中間層(21)に配置される中間層到達部(232b)を有する。
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