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1. WO2013005769 - ARTICLE HAVING FINE CONCAVO-CONVEX STRUCTURE ON SURFACE, AND IMAGE DISPLAY DEVICE PROVIDED THEREWITH

Publication Number WO/2013/005769
Publication Date 10.01.2013
International Application No. PCT/JP2012/067072
International Filing Date 04.07.2012
IPC
C08F 290/06 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
02on to polymers modified by introduction of unsaturated end groups
06Polymers provided for in subclass C08G52
B32B 3/30 2006.01
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
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
30characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
B32B 27/16 2006.01
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
16specially treated, e.g. irradiated
G02B 1/11 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made; Optical coatings for optical elements
10Optical coatings produced by application to, or surface treatment of, optical elements
11Anti-reflection coatings
G02F 1/1335 2006.01
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
CPC
B32B 23/08
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
23Layered products comprising ; a layer of; cellulosic plastic substances ; , i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
04comprising such ; cellulosic plastic; substance as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
B32B 2307/3065
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
2307Properties of the layers or laminate
30having particular thermal properties
306Resistant to heat
3065Flame resistant or retardant, fire resistant or retardant
B32B 2307/584
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
2307Properties of the layers or laminate
50having particular mechanical properties
584Scratch resistance
B32B 2307/712
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
2307Properties of the layers or laminate
70Other properties
712Weather resistant
B32B 2457/20
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
2457Electrical equipment
20Displays, e.g. liquid crystal displays, plasma displays
B32B 27/16
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
16specially treated, e.g. irradiated
Applicants
  • 三菱レイヨン株式会社 Mitsubishi Rayon Co., Ltd. [JP]/[JP] (AllExceptUS)
  • 大谷 剛 OTANI Go [JP]/[JP] (UsOnly)
  • 尾野本 広志 ONOMOTO Hiroshi [JP]/[JP] (UsOnly)
  • 守 誠一朗 MORI Seiichiro [JP]/[JP] (UsOnly)
Inventors
  • 大谷 剛 OTANI Go
  • 尾野本 広志 ONOMOTO Hiroshi
  • 守 誠一朗 MORI Seiichiro
Agents
  • 志賀 正武 SHIGA Masatake
Priority Data
2011-14911705.07.2011JP
2011-14911805.07.2011JP
2012-05445112.03.2012JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ARTICLE HAVING FINE CONCAVO-CONVEX STRUCTURE ON SURFACE, AND IMAGE DISPLAY DEVICE PROVIDED THEREWITH
(FR) ARTICLE AYANT UNE FINE STRUCTURE CONCAVO-CONVEXE SUR LA SURFACE, DISPOSITIF D'AFFICHAGE D'IMAGES LE COMPORTANT
(JA) 微細凹凸構造を表面に有する物品、およびこれを備えた映像表示装置
Abstract
(EN)
An article having a fine concavo-convex structure on the surface, said article comprising a substrate containing triacetyl cellulose and the fine concavo-convex structure, which is formed of a cured product of a solvent-free active energy ray-curable resin composition, provided thereon, wherein, in said fine concavo-convex structure, the average interval between two adjacent convexes is not longer than the wavelength of visible light, and the adhesion between the substrate containing triacetyl cellulose and the layer comprising the cured product of the active energy ray-curable resin composition corresponds to any of assessments 0 to 2 when tested by the cross-cut method in accordance with ISO2409:1992 (JIS K 5600-5-6:1999).
(FR)
L'invention concerne un article ayant une fine structure concavo-convexe sur la surface, ledit article comprenant un substrat contenant de la triacétyl cellulose et la fine structure concavo-convexe, qui est formée d'un produit durci d'une composition de résine durcissable sous l'action d'un rayonnement d'énergie active, sans solvant, disposé sur celui-ci. Dans cet article, dans ladite fine structure concavo-convexe, l'intervalle moyen entre deux parties convexes adjacentes n'est pas plus long que la longueur d'onde de la lumière visible, et l'adhésion entre le substrat contenant de la triacétyl cellulose et la couche comprenant le produit durci de la composition de résine durcissable sous l'action d'un rayonnement d'énergie active correspond à l'une quelconque des évaluations 0 à 2 lors du test par la méthode de quadrillage conformément à ISO2409:1992 (JIS K 5600-5-6:1999).
(JA)
 トリアセチルセルロースを含む基材上に、無溶剤系である活性エネルギー線硬化性樹脂組成物の硬化物からなる微細凹凸構造が形成された物品において、前記微細凹凸構造の隣り合う凸部間の平均間隔が可視光の波長以下であり、前記トリアセチルセルロースを含む基材と前記活性エネルギー線硬化性樹脂組成物の硬化物からなる層との密着性が、ISO2409:1992(JIS K 5600-5-6:1999)で定めるクロスカット法で分類0~2のいずれかに該当する、微細凹凸構造を表面に有する物品。
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