WO2019216285A1 - Feuille décorative électroluminescente, outil d'éclairage mettant en œuvre ladite feuille et procédé de fabrication d'une feuille décorative électroluminescente - Google Patents

Feuille décorative électroluminescente, outil d'éclairage mettant en œuvre ladite feuille et procédé de fabrication d'une feuille décorative électroluminescente Download PDF

Info

Publication number
WO2019216285A1
WO2019216285A1 PCT/JP2019/018066 JP2019018066W WO2019216285A1 WO 2019216285 A1 WO2019216285 A1 WO 2019216285A1 JP 2019018066 W JP2019018066 W JP 2019018066W WO 2019216285 A1 WO2019216285 A1 WO 2019216285A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
silicone rubber
decorative sheet
paper
transmitting
Prior art date
Application number
PCT/JP2019/018066
Other languages
English (en)
Japanese (ja)
Inventor
小川　理
大 小川
Original Assignee
株式会社 コテック
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社 コテック filed Critical 株式会社 コテック
Publication of WO2019216285A1 publication Critical patent/WO2019216285A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/06—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings

Definitions

  • the present invention relates to a light-transmitting decorative sheet, a lighting apparatus using the same, and a method for manufacturing the light-transmitting decorative sheet. More specifically, a colored sheet is provided on the base paper, and a light-transmitting decorative sheet that can transmit light by providing a light-transmitting layer on the front and back of the paper, a lighting apparatus using the same, and light transmission
  • the present invention relates to a method for manufacturing a decorative sheet.
  • the light-transmitting decorative sheet as described above can be attached to a lighting fixture, or used for interior decoration or display, for example, by allowing light to pass through a paper provided with a colored portion by printing and exhibiting an excellent design feeling. .
  • durability can be imparted to the paper by providing light-transmitting layers on the front and back of the paper.
  • a light-transmitting layer is provided, static electricity is charged at that portion, and dust is adsorbed, which impairs the design feeling.
  • an antistatic pressure-sensitive adhesive laminate as described in Patent Document 1 As an electrostatic removal sheet for preventing charging, for example, an antistatic pressure-sensitive adhesive laminate as described in Patent Document 1 is known. According to this document, a pressure-sensitive adhesive layer obtained by adding a polyether-based antistatic agent to a polyolefin-based substrate layer is provided. However, according to this document, it is pointed out that the adhesiveness of the adhesive layer is adjusted by the content of the ethylene- ⁇ -olefin copolymer, and in some cases, the effect of the antistatic agent cannot be obtained. .
  • the present invention is a light-transmitting decorative sheet that can remove static electricity and exhibit an excellent design feeling based on a principle different from the above-described conventional one, a lighting fixture using the same, and a light-transmitting decorative sheet It aims at providing the manufacturing method of.
  • the light-transmitting decorative sheet according to the present invention is characterized by a colored portion comprising an ink layer that can be continuously conducted on paper as a base material using an ink made of a conductive material. And a flexible and light-transmitting silicone rubber layer located on both sides of the conductive paper, and the silicone rubber of the silicone rubber layer impregnates the gaps between the fibers of the conductive paper. An impregnation part solidified in a state where the silicone rubber layer is communicated is provided, and the conductive paper is cut at least at one end part together with the two silicone rubber layers, and the ink layer is exposed at the end face.
  • a pattern as a colored portion by the ink is provided on the light transmission side of the paper as the base material, and the silicone rubber layer on the light transmission side is transparent.
  • the ink may contain fine particles of metal, a metal compound, or carbon.
  • the electric charge of the entire sheet be ⁇ 300V or less.
  • Japanese paper can be used as the base paper.
  • the sheet of the present invention has a light transmitting body made of a flat surface or a curved surface in front of the light source, and is preferably used by being attached to the light transmitting body.
  • the silicone rubber layer on the light source side has a lower hardness than the silicone rubber layer on the light transmission side, and may be stickable in a cured state. In this case, it is good also as a lighting fixture by having the light transmissive body which consists of a plane or a curved surface in front of a light source, and sticking the light transmissive decorative sheet in any one of the said to the transmission side of this light transmissive body.
  • the silicone rubber layer on the transmission side has a lower hardness than the silicone rubber layer on the light source side, and may be adhesive in a cured state.
  • a light transmissive body having a flat surface or a curved surface may be provided in front of the light source, and the light transmissive decorative sheet described above may be attached to the light source side of the light transmissive body to form a lighting fixture.
  • the method of manufacturing a flexible light-transmitting decorative sheet according to the present invention is characterized in that a base material is used between the first and second press plates using an ink made of a conductive material.
  • Conductive paper provided with a colored portion consisting of a continuous conductive ink layer on the paper and liquid silicone rubber on both sides of the conductive paper are arranged, and the space between the first and second press plates is added. Press the upper and lower liquid silicone rubber into the gap between the fibers of the conductive paper, and cure the entire liquid silicone rubber to solidify the pair of flexible silicone rubber layers and the impregnation part that communicates between the fibers. Then, it is preferable that the conductive paper is cut at least partially along with the pair of silicone rubber layers so that the ink layer of the conductive paper is exposed at the end face.
  • a liquid silicone rubber is applied to the surface of the first press plate, the conductive paper is disposed on the liquid silicone rubber, and the liquid silicone rubber is further applied on the conductive paper.
  • a second press plate may be disposed on the second liquid silicone rubber, and the space between the first and second press plates may be pressurized.
  • the lighting apparatus using the same, and the method of manufacturing the light-transmitting decorative sheet dust is prevented from adsorbing by removing static electricity using conductive paper, and an excellent design It became possible to present a feeling.
  • the light-transmitting decorative sheet 1 according to the present invention is used together with a luminaire main body 100, for example, as shown in FIG. As shown in FIG. 3, the light-transmitting decorative sheet 1 covers both sides of the Japanese paper 5 with the silicone rubber layers 2 and 3, and a pattern 31 by the ink layer 30 provided on the surface of the Japanese paper 5 appears on the outside.
  • the luminaire main body 100 houses a light source 102 inside a light transmitting body 101 formed of a translucent synthetic resin tube.
  • the first silicone rubber layer 2 has adhesiveness and is detachably attached to the outer surface 101a of the light transmitting body 101, and can be replaced with a light transmitting decorative sheet 1 (1A) having a different pattern 31 depending on taste.
  • the light-transmitting decorative sheet 1 as a whole is prevented from rolling up from the end face 8.
  • the second silicone rubber layer 3 is higher in transparency and hardness than the adhesive first silicone rubber layer 2. As a result, the color of the pattern 31 by the permeation of the Japanese paper 5 is improved, and dust adhesion is prevented.
  • the lighting fixture 110 is comprised by the lighting fixture main body 100 and the light transmission decoration sheet 1 (outside sticking light transmission decoration sheet 1A).
  • FIG. 2 (a) is an enlarged photograph of the longitudinal section of the sheet according to the present invention by an electron microscope
  • FIG. 2 (b) is a cross-section obtained by further enlarging a part of (a).
  • FIG. 3 is an enlarged longitudinal sectional view of the sheet according to the present invention schematically showing the photograph of FIG. 2 and 3, the range indicated by reference numerals 2 and 3 is a silicone rubber layer, and the range indicated by reference numeral 4 is a conductive paper portion.
  • the light-transmitting decorative sheet 1 includes conductive paper 4 and flexible silicone rubber layers 2 and 3 located on both sides of the conductive paper 4.
  • the silicone rubber of the silicone rubber layers 2 and 3 is impregnated in a gap 5b formed by intertwining a plurality of fibers 5a of a paper (Japanese paper 5) serving as a base of the conductive paper 4, and the silicone rubber layers 2 and 3 are in communication with each other.
  • a solidified impregnation portion 6 is provided.
  • the conductive paper 4 is a Japanese paper 5 made of plant fibers, and a pattern 31 as a colored portion by the ink layer 30 is provided on the surface of the Japanese paper 5 by printing.
  • the ink layer 30 is electrically conductive.
  • the Japanese paper 5 uses a fiber containing polysaccharides such as vegetable fiber or glucose such as cellulose mainly composed of cocoon, mitsumata, ganpi, etc. This polysaccharide-containing fiber has a long fiber length of 3 mm to 7 mm or more and has high self-adhesion and hydrophilicity between the fiber molecules. Therefore, the fibers are hydrogen-bonded and tightly entangled by drying after soaking in water. There are many gaps between tied fibers, and air permeability is excellent.
  • the silicone rubber layers 2 and 3 are obtained by curing a liquid silicone material, and once cured, the silicone rubber layers 2 and 3 are inactive to other substances.
  • the liquid silicone is impregnated into the gap 5b between the fibers 5a of the Japanese paper 5 which is the conductive paper 4, and is integrated between the pair of silicone rubber layers 2 and 3. Therefore, a pair of silicone rubber layers 2 and 3 that are inert and are difficult to be laminated and bonded together are integrated with the conductive paper 4 to form a laminate that is extremely unlikely to peel off.
  • an ink containing a metal, a metal compound or carbon fine particles as a pigment can be used, and a conductive colored portion is obtained.
  • the printing method can be appropriately selected from offset, gravure, silk screen printing, and the like. If the ink layer 30 is thick, the gap 5b between the fibers 5a is closed, but the gap 5b remains where the ink tone is low. Therefore, as shown in FIG. 3B, the impregnated portion 6 exists in communication with the non-printed portion indicated by reference numeral 6a and also on the printed portion indicated by reference numeral 6b, and conducts conductivity described later.
  • FIGS. 4 and 6 also show examples of printing using carbon fine particles as shown in FIG. 5 as pigments.
  • the fibers 5a of the Japanese paper 5 are very long and continuous, and the carbon fine particles 9 are adhered in a dense state. Therefore, the Japanese paper 5 provided with the ink layer 30 containing the carbon fine particles has high conductivity through the long continuous fibers 5a and the carbon fine particles 9 on the surface thereof.
  • the paper used as the base material of the conductive paper 4 is a paper (nonwoven fabric) using chemical fibers in addition to the Japanese paper 5 as long as the ink pigment adheres in a dense state and can give tear resistance as a whole sheet. But you can.
  • chemical fibers regenerated fibers such as rayon and cupra, semi-synthetic fibers such as acetate, and synthetic fibers such as polyester and nylon can be used.
  • the silicone rubber layers 2 and 3 have high surface resistance and excellent insulation, short-circuiting is unlikely to occur even in a minute range of electronic components. Moreover, the collected static electricity is dissipated to the conductive paper 4 through the impregnated portion 6 that has entered and solidified in the gap 5b of the fiber 5a in the vicinity thereof, and a charge is caused to flow along the ink layer 30 of the conductive paper 4.
  • the end face 8 of the light transmitting decorative sheet 1 is cut together with the pair of silicone rubber layers 2 and 3, the ink layer 30 and the conductive paper 4, and the end face of the conductive paper 4 is exposed to the outside. Static electricity is dissipated into the air from the ink layer 30 of the conductive paper 4 exposed in the air at the end face 8, and the charge of the light-transmitting decorative sheet 1 is lowered and the static electricity is removed.
  • the silicone rubber layers 2 and 3 can be given appropriate flexibility by selecting the viscosity of the liquid silicone that is a raw material, and can prevent the occurrence of slippage with parts and the like.
  • the light-transmitting decorative sheet 1 can be adhered and held on a synthetic resin, glass, metal surface or the like by imparting appropriate adhesiveness. Even if it has adhesiveness, it is inactive and integrated as described above, and therefore, delamination does not easily occur.
  • One layer 2 of the two silicone rubber layers 2 and 3 may be made of a material having higher adhesiveness than that of the other layer 3.
  • the lower silicone rubber layer 2 that adheres (adsorbs) to the table or the like is made of a highly adhesive (adsorbent) material
  • the silicone rubber layer 3 on the upper surface is made of a low-adhesive material to transmit light to the table.
  • the decorative sheet 1 can be pasted and work can be performed on it.
  • the silicone rubber layers 2 and 3 are base materials having a high degree of inertness to other substances, they can be peeled cleanly even if they are adhered.
  • the pigment of the ink layer 30 of the conductive paper 4 is desirably not separated from the fiber 5a as much as possible, and is firmly adhered to the Japanese paper 5 using a synthetic resin medium (binder) such as acrylic or PVA. Further, the fibers 5a of the Japanese paper 5 form a strong network by hydrogen bonding, and therefore, the fibers 5a are unlikely to be separated from each other and continue to maintain conductivity through contact between the pigments of the ink layer 30. Further, since the silicone rubber layers 2 and 3 and the impregnated portion 6 enter the gap 5b of the Japanese paper 5, the pigment of the ink layer 30 and the fibers 5a to which the ink layer 30 is attached are not separated.
  • the light-transmitting decorative sheet is a liquid silicone disposed on both surfaces of the conductive paper 4 between the first and second press plates 21 and 22 having a mirror-like inner surface using a press machine 20.
  • the rubber is cured under pressure and heat.
  • liquid silicone rubber a two-component curable silicone rubber using platinum as a catalyst and a silane compound as a curing agent can be used.
  • the viscosity of the liquid silicone rubber is desirably 700 Pa ⁇ s or less. More preferably, the viscosity of the liquid silicone rubber is 10 Pa ⁇ s or more and 250 Pa ⁇ s or less. This is because if the viscosity of the liquid silicone rubber exceeds 250 Pa ⁇ s, a problem may occur in the silicone impregnation depending on the conductive paper.
  • a liquid silicone rubber 2 ′ is applied to the surface of the first press plate 21, and as shown in FIG. 7B, a conductive paper is placed on the liquid silicone rubber 2 ′. 4 is arranged. As shown in FIG. 7 (c), a liquid silicone rubber 3 ′ is further applied on the conductive paper 4, and as shown in FIG. 7 (d), a second liquid silicone rubber 3 ′ is applied on the second liquid silicone rubber 3 ′.
  • a press plate 22 is arranged.
  • the press heads 23 and 23 are brought close to each other, and the first and second press plates 21 and 22 are pressurized under heating.
  • the pressure of the press is set to 5 kg / cm 2 or more and 100 kg / cm 2 or less.
  • the liquid silicone rubber of the silicone rubber layers 2 and 3 is impregnated in the gap 5b of the fibers 5a of the conductive paper 4 and the two silicone rubber layers 2 and 3 are used.
  • the pressure of the press is preferably 5 kg / cm 2 or more and 30 kg / cm 2 or less. This is because if the press pressure is too low, a smooth sheet cannot be formed, and if the press pressure is too high, the conductive paper 4 may tear without being able to withstand the pressure. Heating can promote the reaction of the two liquid silicone rubbers.
  • a sheet 10 for producing the light-transmitting decorative sheet 1 having the insulating edge 11 around is manufactured as shown in FIG.
  • the conductive paper 4 is not exposed to the end face, and insulation is ensured.
  • the insulating edge 11 is cut and removed together with the conductive paper 4 as shown in FIG. 8B in a part of the preparation sheet 10, so that the above-described charge is released into the air. Therefore, a part of the insulating edge 11 may be selected and cut according to the use environment.
  • FIG. 9 is an embodiment different from FIG. In the previous embodiment, it is detachably attached to the outer surface 101a of the light transmissive body 101. In the embodiment of FIG. 9, it is detachably attached to the inner surface 101b of the light transmissive body 101. In this case, the light transmitting body 101 is desirably colorless or colored transparent or milky white.
  • the second silicone rubber layer 3 uses a silicone having a higher adhesiveness than the adhesive first silicone rubber layer 2.
  • the first silicone rubber layer 2 is made of silicone having a higher hardness than the second silicone rubber layer 3. Thereby, adhesion of dust is prevented.
  • the shape of the light transmitting body 101 may be a flat surface, an assembly of flat surfaces, or a curved surface other than a cylinder, and the pasting surface may be an outer surface or an inner surface.
  • the cut shape in plan view of the end surface portion of the light-transmitting decorative sheet 1 is linear in each of the above-described embodiments, but has a saw-like shape, a curved shape, etc. as shown in FIGS. 10 (a) to 10 (c).
  • the tip shown by reference numeral 8c in FIG. The area of the end face 8 per unit length can be increased, and the charge dissipation efficiency is improved.
  • the ink layer 30 is layered on the surface of the Japanese paper 5, but the colored paper 31 may be formed by impregnating the Japanese paper 5 with the ink and integrating the ink layer 30 and the Japanese paper 5. Absent.
  • the above embodiments and examples of use can be implemented in combination with modifications and each other without departing from the spirit of the present invention.
  • the light-transmitting decorative sheet 1 can be changed as appropriate depending on whether the surface to be attached is different depending on the inner or outer surface or the location, the size, the insulating edge 11 is cut or removed on all sides, or part thereof. Further, the light transmission decorative sheet 1 may be used by being punched into an arbitrary shape such as a round shape or a star shape.
  • the light-transmitting decorative sheet according to the present invention can be attached to a lighting fixture or used for interior decoration or a display, for example, to transmit light to a paper provided with a colored portion by printing, thereby exhibiting an excellent design feeling. it can.
  • 1 light-transmitting decorative sheet
  • 1A outer-applied light-transmitting decorative sheet
  • 1B inner-applied light-transmitting decorative sheet
  • 2 first silicone rubber layer
  • 3 second silicone rubber layer
  • 2 ′ liquid Silicone rubber
  • 4 conductive paper
  • 5 Japanese paper
  • 5a fiber
  • 5b gap
  • 6 impregnated part
  • 8 end face
  • 8a to c cut shape in plan view of the end face part
  • 9 fine particles of carbon
  • 10 , 10 ' preparation sheet
  • 11 insulating edge
  • 20 press machine
  • 21 first press plate
  • 22 second press plate
  • 23 press head
  • 30 ink layer
  • 31 colored portion (pattern)
  • 100 luminaire main body
  • 101 light transmitting body
  • 101a outer surface
  • 101b inner surface
  • 102 light source
  • 110 luminaire

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne une feuille décorative électroluminescente, etc., avec laquelle il est possible d'éliminer l'électricité statique selon un principe différent que celui utilisé dans le passé et d'obtenir une sensation de conception exceptionnelle. La présente invention comprend : un papier électroconducteur (4) dans lequel une partie colorée formée à partir d'une couche d'encre (30) apte à conduire de l'électricité est disposée de manière continue sur un papier (5) qui sert de substrat, par l'utilisation d'une encre formée à partir d'une substance électroconductrice ; et des couches de caoutchouc de silicone souples électroluminescentes (2, 3) disposées sur les deux surfaces du papier électroconducteur (4). La présente invention comprend également une partie d'imprégnation (6) dans laquelle des espaces (5b) entre des fibres (5a) dans le papier électroconducteur (4) sont imprégnés du caoutchouc de silicone des couches de caoutchouc de silicone (2, 3), et dans laquelle les deux couches de caoutchouc de silicone (2, 3) sont fixées de manière à communiquer. Le papier électroconducteur (4) est découpé, conjointement avec les deux couches de caoutchouc de silicone (2, 3), au moins au niveau d'une partie d'une section d'extrémité de ce dernier, et la couche d'encre (30) est exposée au niveau d'une surface d'extrémité (8).
PCT/JP2019/018066 2018-05-10 2019-04-26 Feuille décorative électroluminescente, outil d'éclairage mettant en œuvre ladite feuille et procédé de fabrication d'une feuille décorative électroluminescente WO2019216285A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018091433A JP2019195963A (ja) 2018-05-10 2018-05-10 光透過装飾シート、これを用いた照明器具及び光透過装飾シートの製造方法
JP2018-091433 2018-05-10

Publications (1)

Publication Number Publication Date
WO2019216285A1 true WO2019216285A1 (fr) 2019-11-14

Family

ID=68468105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/018066 WO2019216285A1 (fr) 2018-05-10 2019-04-26 Feuille décorative électroluminescente, outil d'éclairage mettant en œuvre ladite feuille et procédé de fabrication d'une feuille décorative électroluminescente

Country Status (2)

Country Link
JP (1) JP2019195963A (fr)
WO (1) WO2019216285A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0489251A (ja) * 1990-07-31 1992-03-23 Dainippon Ink & Chem Inc 帯電防止化粧板の製造方法
JPH11188814A (ja) * 1997-12-25 1999-07-13 Tokai Rubber Ind Ltd 帯電防止放熱シートおよびその連続製法
JP2003048280A (ja) * 2001-08-08 2003-02-18 Hiraoka & Co Ltd 防汚性プリントシート及びその製造方法
JP2003053905A (ja) * 2001-08-10 2003-02-26 Hiraoka & Co Ltd 美観持続性積層膜材
JP2010143202A (ja) * 2008-12-22 2010-07-01 Toyobo Co Ltd 表皮材用積層ポリエステルフィルムおよびこれを用いた触感が改善された複合成型体
JP2015141359A (ja) * 2014-01-30 2015-08-03 平岡織染株式会社 光源カバー用可撓性膜材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0489251A (ja) * 1990-07-31 1992-03-23 Dainippon Ink & Chem Inc 帯電防止化粧板の製造方法
JPH11188814A (ja) * 1997-12-25 1999-07-13 Tokai Rubber Ind Ltd 帯電防止放熱シートおよびその連続製法
JP2003048280A (ja) * 2001-08-08 2003-02-18 Hiraoka & Co Ltd 防汚性プリントシート及びその製造方法
JP2003053905A (ja) * 2001-08-10 2003-02-26 Hiraoka & Co Ltd 美観持続性積層膜材
JP2010143202A (ja) * 2008-12-22 2010-07-01 Toyobo Co Ltd 表皮材用積層ポリエステルフィルムおよびこれを用いた触感が改善された複合成型体
JP2015141359A (ja) * 2014-01-30 2015-08-03 平岡織染株式会社 光源カバー用可撓性膜材

Also Published As

Publication number Publication date
JP2019195963A (ja) 2019-11-14

Similar Documents

Publication Publication Date Title
JP4680220B2 (ja) 防水通気フィルタ、防水通気部材および筐体
JP3866162B2 (ja) 単位片印刷用シート
MX2007010683A (es) Empaquetado con capas multiples, con cupon desprendible.
PT1225033E (pt) Processo para o fabrico de um laminado decorativo
JP5923377B2 (ja) 剥離シート、粘着シートおよび粘着シートの製造方法
CN1791506A (zh) 热冲压用薄板
JP2010131393A (ja) 複合材料
JP2008546564A5 (fr)
RU2014143725A (ru) Многослойная пленка
WO2005000595A3 (fr) Support d'impression de non-tisses et procede de production associe
WO2019216285A1 (fr) Feuille décorative électroluminescente, outil d'éclairage mettant en œuvre ladite feuille et procédé de fabrication d'une feuille décorative électroluminescente
JPH068653A (ja) 熱転写紙
KR20020072522A (ko) 로고 라벨 및 그 제조방법
JP2013216105A (ja) インクジェット装飾材
JP3164663U (ja) ラベルシート
JP2019195962A (ja) 静電除去シートおよび静電除去シートの製造方法並びに静電除去シート作成用シート及び静電除去シート作成用シートの製造方法
TW200827161A (en) Sheet adhering apparatus
JPH0535873B2 (fr)
JPS60180891A (ja) 感熱性孔版原紙
CN210163369U (zh) 一种导热双面胶带
JP2009012227A (ja) 化粧シートの製造方法及び化粧シート
JPH11157299A (ja) 押し花密封品
JP4216106B2 (ja) 透視シート及びその製造方法
JP6015164B2 (ja) 金属・不織布貼合シート
JP2002019392A (ja) カラー画像裏面転写方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19799520

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19799520

Country of ref document: EP

Kind code of ref document: A1