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1. WO2022210538 - MATTE ARTICLE

Publication Number WO/2022/210538
Publication Date 06.10.2022
International Application No. PCT/JP2022/015014
International Filing Date 28.03.2022
IPC
B32B 27/00 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
27Layered products essentially comprising synthetic resin
B32B 27/18 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
27Layered products essentially comprising synthetic resin
18characterised by the use of special additives
CPC
B32B 27/00
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
27Layered products comprising ; a layer of; synthetic resin
B32B 27/18
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
27Layered products comprising ; a layer of; synthetic resin
18characterised by the use of special additives
C08J 5/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
5Manufacture of articles or shaped materials containing macromolecular substances
C08J 7/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
7Chemical treatment or coating of shaped articles made of macromolecular substances
04Coating
E04F 13/08
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
13Coverings or linings, e.g. for walls or ceilings
07composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
08composed of a plurality of similar covering or lining elements,
E04F 13/18
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
13Coverings or linings, e.g. for walls or ceilings
07composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
08composed of a plurality of similar covering or lining elements,
18of organic plastics with or without reinforcements or filling materials
Applicants
  • 大日本印刷株式会社 DAI NIPPON PRINTING CO., LTD. [JP]/[JP]
Inventors
  • 西垣 亮介 NISHIGAKI, Ryosuke
  • 西根 祥太 NISHINE, Shota
  • 桜井 玲子 SAKURAI, Reiko
Agents
  • 弁理士法人大谷特許事務所 OHTANI PATENT OFFICE
Priority Data
2021-05771630.03.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) MATTE ARTICLE
(FR) ARTICLE MAT
(JA) 艶消物品
Abstract
(EN) Provided is a matte article having excellent visibility and texture of a matte effect and having an excellent rough texture. At least a portion of the surface of the matte article has a surface shape in which the Spc (arithmetic mean curvature of apexes of protrusions) defined in JIS B0601:2013 is greater than 4000 mm-1 and the Rsm (average length of curved elements) defined in JIS B0601:2013 is 30 μm or more.
(FR) L'invention concerne un article mat ayant une excellente visibilité et une excellente texture d'un effet mat et ayant une excellente texture rugueuse. Au moins une partie de la surface de l'article mat a une forme de surface dans laquelle la Spc (courbure moyenne arithmétique des sommets des protubérances) définie dans la norme JIS B0601:2013 est supérieure à 4 000 mm-1 et la Rsm (longueur moyenne d'éléments courbés) définie dans la norme JIS B0601:2013 est de 30 μm ou plus.
(JA) 優れた艶消効果の視認性及び質感を有し、かつざらざらした触感に優れる艶消物品を提供する。 表面の少なくとも一部に、JIS B0601:2013に規定されるSpc(突起部頂点の算術平均曲率)が、4000mm-1より大きく、JIS B0601:2013に規定されるRsm(曲線要素の平均長さ)が、30μm以上である表面形状を有する艶消物品である。
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