US20100196668A1 - Embossed decorative injection-molded product and method of manufacturing the same - Google Patents
Embossed decorative injection-molded product and method of manufacturing the same Download PDFInfo
- Publication number
- US20100196668A1 US20100196668A1 US12/439,849 US43984907A US2010196668A1 US 20100196668 A1 US20100196668 A1 US 20100196668A1 US 43984907 A US43984907 A US 43984907A US 2010196668 A1 US2010196668 A1 US 2010196668A1
- Authority
- US
- United States
- Prior art keywords
- layer
- molded article
- injection molded
- embossed pattern
- resin
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
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Images
Classifications
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- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
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- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/24612—Composite web or sheet
Definitions
- the present invention relates to a decorated injection molded article having an embossed pattern which is provided on a surface with a concavo-convex pattern by emboss processing.
- Injection molded articles which are decorated by laminating a decorative sheet as an adherend on a surface of molded resin articles to integrate with them are used for various uses.
- a method for providing the concavo-convex pattern is a method in which a base film of an ionizing radiation-curable resin or a thermosetting resin is subjected to emboss processing by applying hot pressing to form a concavo-convex pattern to thereby produce a decorative sheet and in which it is used for forming an internal concavo-convex pattern of injection molded articles (refer to, for example, a patent document 1).
- a curable resin is coated on a base film and then cured to prepare an uneven film having a concavo-convex pattern formed thereon and in which the uneven film is used to provide a concavo-convex pattern on the surface of an injection molded article.
- Patent document 1 Japanese Patent Application Laid-Open No. 32548/1995
- Patent document 2 Japanese Patent Application Laid-Open No. 32476/1995
- Patent document 3 Japanese Patent Application Laid-Open No. 240078/2002
- an object of the present invention is to provide an injection molded article in which a concavo-convex pattern is formed on the surface in a simple manner and which is imparted with a steric design property having a higher grade feeling.
- the present invention comprises the following essential points.
- a decorated injection molded article having an embossed pattern comprising a surface layer comprising an acryl resin film, a printing layer provided on an inside of the surface layer, an adhesive layer provided on an inside of the printing layer and an injected resin layer, wherein a concavo-convex pattern is provided on a surface of the surface layer at a front face part and a side face part of the injection molded article by emboss processing.
- the decorated injection molded article having an embossed pattern as described in the above item 1 wherein the printing layer comprises a colored solid layer.
- the decorated injection molded article having an embossed pattern as described in the above item 2 wherein the printing layer further comprises a picture layer. 4.
- a method for producing a decorated injection molded article having an embossed pattern comprising a decorative sheet comprising a surface layer comprising an acryl resin film, a printing layer provided on an inside of the surface layer and an adhesive layer provided on an inside of the printing layer and an injected resin layer formed in an inside of the decorative sheet, comprising:
- a step of injecting a resin to the decorative sheet vacuum-molded to form the injected resin layer a step of injecting a resin to the decorative sheet vacuum-molded to form the injected resin layer.
- FIG. 1 is a cross-sectional schematic drawing of the decorated injection molded article having an embossed pattern of the present invention.
- FIG. 2 is a conceptual drawing explaining one embodiment of a production process for the concavo-convex decorated injection molded article of the present invention.
- FIG. 1 is a cross-sectional schematic drawing of the decorated injection molded article having an embossed pattern of the present invention.
- a surface layer 11 , a printing layer 12 , an adhesive layer 13 and an injected resin layer 20 are provided in this order from a surface side.
- the surface layer 11 , the printing layer 12 and the adhesive layer 13 constitute a decorative sheet 10 .
- a concavo-convex pattern is provided on the surface of the surface layer 11 by emboss processing.
- a concave part 31 and a convex part 32 are formed by the concavo-convex pattern provided on the surface of the surface layer 11 .
- the decorated injection molded article having an embossed pattern 1 of the present invention has a concavo-convex pattern formed by emboss processing on the surfaces of a front face part and a side face part thereof.
- the concavo-convex pattern provided not only on the surface of the front face part but also on the surface of the side face part makes it possible to obtain an injection molded article imparted with a steric design property having a higher grade feeling.
- An acryl resin film which is excellent in transparency and can provide an excellent coating feeling as a result thereof is used as the surface layer 11 in the decorated injection molded article having an embossed pattern 1 of the present invention.
- a thickness of the resin film is preferably about 20 to 500 ⁇ m, more preferably about 50 to 150 ⁇ m.
- Acryl resins such as, for example, polymethyl (meth)acrylate, polyethyl (meth)acrylate, polybutyl (meth)acrylate, methyl (meth)acrylate-butyl (meth)acrylate copolymers, methyl (meth)acrylate-styrene copolymers and the like (in the above case, (meth)acrylate shows acrylate or methacrylate) are used as the acryl resin in the form of a single compound or a mixture of two or more kinds thereof and in the form of a film of a single layer or a layered body having two or more layers.
- the surface layer 11 may be translucent, but it is preferably transparent since it allows coloring of the printing layer 12 to look brilliant.
- additives including delusterants, lubricants such as polyethylene waxes, paraffin waxes and the like, UV absorbers such as benzotriazole bases, benzophenone bases, fine particle cerium oxide bases and the like, light stabilizing agents such as hindered amine base radical scavengers and the like, plasticizers, colorants and the like may suitably be added, if desired, to the resin film of the surface layer 11 in order to control the physical properties.
- delusterants such as polyethylene waxes, paraffin waxes and the like
- UV absorbers such as benzotriazole bases, benzophenone bases, fine particle cerium oxide bases and the like
- light stabilizing agents such as hindered amine base radical scavengers and the like
- plasticizers, colorants and the like may suitably be added, if desired, to the resin film of the surface layer 11 in order to control the physical properties.
- the printing layer 12 in the decorated injection molded article having an embossed pattern 1 of the present invention has preferably a colored solid layer and has particularly preferably a picture layer in addition to the colored solid layer from the viewpoint of enhancing the design property.
- the picture layer is coated outside (closer to the surface side than the colored solid layer) the colored solid layer.
- the colored solid layer and the picture layer shall not specifically be restricted, except that a resin for the binder is constituted from specific resins and that suitable colorants are blended in order to obtain the desired colors.
- the colored solid layer and the picture layer are formed by a publicly known method such as gravure printing using a print ink, letterpress printing, silk screen printing, offset printing, ink jet printing and the like.
- the colored solid layer may be coated by a publicly known coating method such as roll coating and the like.
- acryl resins, vinyl chloride-vinyl acetate copolymers, polyester resins, polyurethane resins and the like are usually used as the resin for the binder of the ink (or the coating liquid).
- the resins for the binder comprising the acryl resins alone or the mixtures of the acryl resins and the vinyl chloride-vinyl acetate copolymers as a main component are more preferred.
- the acryl resin is used for the base film 11 , the acryl resin is used in order to bring out an adhesive property with the base film 11 , and if it is further mixed with the vinyl chloride-vinyl acetate copolymer or a different acryl resin, the printing aptitude and the molding aptitude become further suitable.
- the acryl resin is suitably selected from the same resins as cited in the surface layer described above, and in addition thereto, capable of being used as well are acryl polyols obtained by copolymerizing (meth)acrylic acid alkyl esters such as methyl (meth)acrylate, ethyl (meth)acrylate, butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, octyl (meth)acrylate and the like with (meth)acrylic acid esters having a hydroxy group in a molecule such as 2-hydroxyethyl (meth)acrylate, 2-hydroxybutyl (meth)acrylate, 2-hydroxy-3-phenoxypropyl (meth)acrylate and the like.
- (meth)acrylic acid alkyl esters such as methyl (meth)acrylate, ethyl (meth)acrylate, butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate
- resins having a vinyl acetate content of about 5 to 20 mass % and an average polymerization degree of about 350 to 900 are usually used as the vinyl chloride-vinyl acetate copolymer resin.
- the vinyl chloride-vinyl acetate copolymer resin may be further copolymerized, if desired, with carboxylic acid such as maleic acid, fumaric acid and the like.
- resins for example, reins such as thermoplastic polyester resins, thermoplastic urethane resins and chlorinated polyolefin resins such as chlorinated polyethylene, chlorinated polypropylene and the like may suitably be mixed, if desired, as a resin of an accessory component.
- reins such as thermoplastic polyester resins, thermoplastic urethane resins and chlorinated polyolefin resins such as chlorinated polyethylene, chlorinated polypropylene and the like may suitably be mixed, if desired, as a resin of an accessory component.
- used as a colorant added to the ink (or the coating liquid) are, for example, inorganic pigments such as titan white, zinc oxide, carbon black, iron black, iron oxide red, cadmium red, ultramarine blue, cobalt blue, chrome yellow, titan yellow and the like, organic pigments such as phthalocyanine blue, indathrene blue, isoindolinone yellow, quinacridone red, perylene red and the like, metallic pigments such as powders or scales of metals such as aluminum, brass and the like, pearl pigments such as powders or scales of titanium dioxide-covered mica and the like and dyes.
- inorganic pigments such as titan white, zinc oxide, carbon black, iron black, iron oxide red, cadmium red, ultramarine blue, cobalt blue, chrome yellow, titan yellow and the like
- organic pigments such as phthalocyanine blue, indathrene blue, isoindolinone yellow, quinacridone red, perylene red and the like
- metallic pigments such as
- Pictures of the picture layer are, for example, wood grain patterns, marble grain patterns, sand grain patterns, texture grain patterns, leather drawing patterns, tiling patterns, bricklaying patterns, geometric graphics, characters, marks and the like.
- the printing layer 12 may comprise, if desired, a functional layer such as a light reflective layer, a magnetic substance layer, a conductive layer and the like.
- the light reflective layer includes, for example, a metal thin film layer which is wholly or partially formed by depositing metal (aluminum, chromium, silver and the like) on the surface of a resin film and a resin film provided on a surface with a white coating film or a metallic coating film (using an ink containing metal such as aluminum, chromium, silver and the like) which is excellent in a reflectance.
- the light reflective layer is formed on the whole surface of the printing layer 12 , it is a colored solid layer, and when it is formed partially on the printing layer 12 , it is a picture layer.
- a magnetic substance is contained in the magnetic substance layer, and a conductive material is contained in the conductive layer.
- thermoplastic resins such as thermoplastic resins, thermosetting resins and the like as a thermosensitive adhesive are used for the adhesive layer 13 in the decorative sheet 10 .
- urethane resins, epoxy resins and the like are used for the thermosetting resins.
- the adhesive layer 13 is formed by coating an adhesive comprising the resins by a publicly known printing or coating method such as gravure printing, roll coating and the like.
- a thickness of the adhesive layer 13 shall not specifically be restricted, and it is usually about 1 to 20 ⁇ m, preferably about 1 to 10 ⁇ m.
- the printing layer 12 is printed or coated in the order of the picture layer and the colored solid layer on a rear face of the resin film which is the surface layer 11 , and then the adhesive layer 13 is coated thereon.
- a resin used for the injected resin layer 20 in the decorated injection molded article having an embossed pattern 1 of the present invention shall not specifically be restricted and may be publicly known resins. It may be selected according to physical properties required to the products, the costs and the like. If it is a thermoplastic resin, it includes ABS (acrylonitrile-butadiene-styrene copolymer) resins, polycarbonate resins, styrene resins, acryl resins, vinyl chloride resins, polyolefin resins and the like. If it is a thermosetting resin, it includes resins of a two liquid curing type, for example, uncured resin liquids of urethane resins, unsaturated polyester resins, epoxy resins and the like. The thermoplastic resin is molten by heating and injected in a fluid state, and the thermosetting resin (uncured resin thereof) is injected at room temperature or in a fluid state by suitably heating.
- ABS acrylonitrile-butadiene-styrene copo
- Resins colored by adding colorants may suitably be used for the injected resin according to the uses.
- the publicly known colorants described in the foregoing printing layer 12 can be used for the colorant.
- publicly known various additives including inorganic powders of silica, alumina, talc, calcium carbonate, aluminum oxide and the like, fillers such as glass fibers and the like, stabilizing agents, lubricants and the like may suitably be added, if desired, to the injected resin.
- a side of the surface layer 11 in the decorative sheet 10 is provided with a concavo-convex pattern by a publicly known emboss processing method.
- This emboss processing step is carried out at a temperature of preferably 150° C. or higher, more preferably 150 to 260° C., further preferably 160 to 250° C. and particularly preferably 200 to 240° C. This is to allow the acryl resin film constituting the surface layer 11 to be quickly processed.
- a temperature of the emboss processing step is 150° C.
- a temperature of the decorative sheet 10 before provided with the concavo-convex pattern in processing is 150° C.
- a temperature of the emboss gravure in processing may be about 90° C.
- the emboss processing is carried out by suitably controlling a depth so that a design property of the concavo-convex pattern is enhanced. Accordingly, it may be carried out in a depth falling in a range of a depth of the surface layer 11 or in a depth in which the printing layer 12 and the adhesive layer 13 are provided as well with the concavo-convex pattern.
- FIG. 2 is a conceptual drawing explaining one embodiment (thermoject molding) of the concavo-convex decorated injection molded article of the present invention.
- An injection molding die comprises an injection molding die (male die) 41 and an injection molding die (female die) 42 .
- the vacuum molding step the decorative sheet 10 subjected to emboss processing in the manner described above is heated to a prescribed temperature and pressed and fixed onto the injection molding die (female die) 42 by means of a sheet clamp 45 , and then the decorative sheet is vacuumed from a suction hole 43 to complete prescribed dieing.
- an injected resin 44 is injected into the injection molding die to form an injected resin layer 20 .
- the decorated injection molded article having an embossed pattern 1 is taken out from the injection molding die.
- the decorative sheet 10 subjected to emboss processing at a temperature of 150° C. or higher as described above is preferably mounted in the injection molding die so that the surface layer 11 which is an emboss processing side faces to an injection molding die side, and it is preferably subjected to vacuum molding at a temperature of 90 to 110° C. If the temperature falls in the range described above, the concavo-convex pattern formed on the decorative sheet 10 is maintained as well in the vacuum molding step.
- the resin is injected to the decorative sheet 10 subjected to vacuum molding to form an injected resin layer.
- a temperature of the injected resin is suitably selected according to a melting point and a softening point of the resin.
- an angle ⁇ (hereinafter referred to as a drawing angle ⁇ ) obtained by deducting 90° from an angle formed by a front face part and a side face part of the injection molded article exceeds 0° and is 5° or less
- the decorated injection molded article having an embossed pattern of the present invention can be drawn from the die, and therefore injection molded articles having such form, that can not produce injection molded articles when a concavo-convex pattern is formed by engraving on a surface, can be produced as well.
- a picture layer comprising a polybutyl methacrylate/vinyl chloride-vinyl acetate copolymer (mass ratio: 2/1) composition was gravure-printed on a rear face of a resin film (film thickness: 125 ⁇ m) comprising an acryl resin (methyl methacrylate resin), and a metallic coating film was gravure-printed on a part of the portion where the picture layer was not printed to prepare a light reflective layer.
- a colored solid layer containing a composition obtained by adding high masking pigments (titan white and a colored pigment) to the same composition as in the picture layer was coated thereon by roll coating, and an adhesive layer comprising an acryl resin was further coated thereon by roll coating. Then, the film was dried to obtain a decorative sheet.
- a concavo-convex wood grain pattern having an average emboss depth of 70 ⁇ m was formed on a surface layer side of the decorative sheet by means of a metal-made emboss roller while controlling a temperature of the sheet just before forming the concavo-convex pattern to 200 to 240° C. and a temperature of an emboss gravure to about 90° C.
- the decorative sheet was heated to 100° C. and subjected to vacuum molding in an injection molding die (die temperature: 60° C.), and it was brought into tight contact with an injection molding die (female die) so that the concavo-convex pattern formed by emboss processing was provided on both of a front face part and a side face part of a molding. Then, an ABS resin was injected at a resin pressure of 350 kg/cm 2 and a resin temperature of 230° C. in an injection molding step to apply heat and pressure onto the decorative sheet. This allowed resin heat to move to the die at the moment that the resin was brought into contact with the die, and therefore the surface of the decorative sheet was 100° C.
- Example 1 In the decorated injection molded article having an embossed pattern obtained in Example 1, a concavo-convex wood grain pattern was displayed sterically on both of a front face part and a side face part of the molding, and the pattern looked as if it stood out and was provided with a high-grade feeling.
- Example 1 The decorative sheet obtained in Example 1 in which a concavo-convex wood grain pattern having an average emboss depth of 70 ⁇ m was formed was heated to 80° C. and subjected to vacuum molding in an injection molding die (die temperature: 60° C.), and it was brought into tight contact with an injection molding die (female die) so that the concavo-convex pattern formed by emboss processing was provided on both of a front face part and a side face part of a molding. Then, an ABS resin was injected at a resin pressure of 350 kg/cm 2 and a resin temperature of 230° C. in an injection molding step to apply heat and pressure onto the decorative sheet.
- Example 1 The decorative sheet obtained in Example 1 in which a concavo-convex wood grain pattern having an average emboss depth of 70 ⁇ m was formed, heated to 140° C. and subjected to vacuum molding in an injection molding die (die temperature: 60° C.), and it was brought into tight contact with an injection molding die (female die) so that the concavo-convex pattern formed by emboss processing was provided on both of a front face part and a side face part of a molding. Then, an ABS resin was injected at a resin pressure of 350 kg/cm 2 and a resin temperature of 230° C. in an injection molding step to apply heat and pressure onto the decorative sheet.
- the decorated injection molded article having an embossed pattern obtained in Comparative Example 2 scarcely had a concavo-convex wood grain pattern since a temperature of the decorative sheet was high, and it was inferior in a design property and far from a decorated injection molded article having an embossed pattern.
- the present invention can provide a decorated injection molded article having an embossed pattern in which a concavo-convex pattern is easily formed on a surface and which is imparted with a steric design property having a higher grade feeling, and therefore it is suitably used for various interior parts for automobiles, interior parts for buildings and houses, high-grade miscellaneous daily goods and the like.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2006263913 | 2006-09-28 | ||
JP2006-263913 | 2006-09-28 | ||
PCT/JP2007/068839 WO2008038725A1 (en) | 2006-09-28 | 2007-09-27 | Embossed decorative injection-molded product and method of manufacturing the same |
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Application Number | Title | Priority Date | Filing Date |
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PCT/JP2007/068839 A-371-Of-International WO2008038725A1 (en) | 2006-09-28 | 2007-09-27 | Embossed decorative injection-molded product and method of manufacturing the same |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US13/479,072 Division US8535595B2 (en) | 2006-09-28 | 2012-05-23 | Embossed decorative injection-molded product and method of manufacturing the same |
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Publication Number | Publication Date |
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US20100196668A1 true US20100196668A1 (en) | 2010-08-05 |
Family
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Application Number | Title | Priority Date | Filing Date |
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US12/439,849 Abandoned US20100196668A1 (en) | 2006-09-28 | 2007-09-27 | Embossed decorative injection-molded product and method of manufacturing the same |
US13/479,072 Active US8535595B2 (en) | 2006-09-28 | 2012-05-23 | Embossed decorative injection-molded product and method of manufacturing the same |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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US13/479,072 Active US8535595B2 (en) | 2006-09-28 | 2012-05-23 | Embossed decorative injection-molded product and method of manufacturing the same |
Country Status (5)
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US (2) | US20100196668A1 (ko) |
EP (1) | EP2067597A4 (ko) |
KR (1) | KR101423799B1 (ko) |
CN (1) | CN101516597A (ko) |
WO (1) | WO2008038725A1 (ko) |
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US20160325535A1 (en) * | 2014-03-19 | 2016-11-10 | Dai Nippon Printing Co., Ltd. | Decorative sheet, and decorative member in which same is used |
US20180154563A1 (en) * | 2013-08-30 | 2018-06-07 | Art&Tech Co., Ltd. | Textile-like in-mold sheet, production method of the same, preform molded body, textile-like resin molded body, and production method of the same |
US10486348B2 (en) | 2011-01-28 | 2019-11-26 | Seiren Co., Ltd. | Decorative resin molded article and its production method |
US11203177B2 (en) * | 2015-03-30 | 2021-12-21 | Dai Nippon Printing Co., Ltd. | Decorative sheet |
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CN101646316A (zh) * | 2008-08-07 | 2010-02-10 | 深圳富泰宏精密工业有限公司 | 壳体及其制作方法 |
CN101896043A (zh) * | 2009-05-23 | 2010-11-24 | 深圳富泰宏精密工业有限公司 | 塑料壳体及其制作方法 |
EP2514582B1 (en) * | 2009-12-15 | 2014-03-12 | Mitsubishi Rayon Co., Ltd. | Method for imparting embossed shapes to acrylic resin film |
TWI556990B (zh) * | 2013-01-23 | 2016-11-11 | 黃瑜貞 | 一種具立體效果的印刷裝飾膜及其裝飾產品 |
CN105313384A (zh) * | 2014-06-16 | 2016-02-10 | 黄瑜贞 | 一种导光装饰复合片材及其部件 |
FR3022820B1 (fr) * | 2014-06-30 | 2016-07-22 | Faurecia Interieur Ind | Procede de realisation d'un element de garnissage comprenant une zone de decor realisee par un film de decor |
KR101956132B1 (ko) * | 2015-01-23 | 2019-06-25 | (주)엘지하우시스 | 진공 열 성형용 데코레이션 시트 및 이를 사용하여 형성된 물품, 진공 열 성형용 데코레이션 시트 제조방법 |
MX2017010590A (es) | 2015-02-23 | 2017-11-16 | Nippon Paint Automotive Coatings Co Ltd | Pelicula laminada para decorar un producto moldeado tridimensional por medio de la formacion por vacio, metodo de produccion de la misma, y metodo para decorar un producto moldeado tridimensional. |
KR102100669B1 (ko) * | 2016-09-27 | 2020-05-27 | (주)엘지하우시스 | 차량용 내장재의 제조방법 및 차량용 내장재 |
US11046473B2 (en) | 2018-07-17 | 2021-06-29 | The Procter And Gamble Company | Blow molded article with visual effects |
WO2020081114A1 (en) | 2018-10-19 | 2020-04-23 | The Procter & Gamble Company | Blow molded article with debossing |
JP2022526631A (ja) | 2019-04-11 | 2022-05-25 | ザ プロクター アンド ギャンブル カンパニー | 視覚効果のあるブロー成形品 |
EP4087727A1 (en) | 2020-01-08 | 2022-11-16 | The Procter & Gamble Company | Blow molded multilayer article with color gradient |
Citations (4)
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JPH01166958A (ja) * | 1987-12-23 | 1989-06-30 | Dainippon Printing Co Ltd | 化粧シート |
US5759684A (en) * | 1993-07-16 | 1998-06-02 | Dai Nippon Printing Co., Ltd. | Transfer film for providing pictures onto a molded product simultaneously with molding and producing method thereof |
US20020142181A1 (en) * | 1996-10-30 | 2002-10-03 | Hiroyuki Atake | Decorative sheet and sheet-decorated molding containing (meth) acrylate polymers |
US20050011808A1 (en) * | 2003-07-14 | 2005-01-20 | Pylant James D. | Wafer shipper with orientation control |
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JP3200785B2 (ja) | 1993-07-16 | 2001-08-20 | 大日本印刷株式会社 | プラスチック成形品の製造方法 |
JP2931183B2 (ja) | 1993-07-23 | 1999-08-09 | 大日本印刷株式会社 | 凹凸フィルムの製造装置 |
JP2001138468A (ja) * | 1999-11-12 | 2001-05-22 | Dainippon Printing Co Ltd | 装飾シート及びそれを用いた成形品の加飾方法 |
JP2002103515A (ja) | 2000-09-27 | 2002-04-09 | Kyodo Printing Co Ltd | 成形加工用の化粧シートおよびその製造方法ならびにその化粧シートを用いた成形加工品 |
JP4857473B2 (ja) | 2001-02-20 | 2012-01-18 | 大日本印刷株式会社 | 射出成形同時加飾方法 |
JP2002264268A (ja) * | 2001-03-08 | 2002-09-18 | Dainippon Printing Co Ltd | 射出成形同時絵付け成形品、及び射出成形同時絵付け方法 |
JP4459770B2 (ja) | 2004-09-29 | 2010-04-28 | 大日本印刷株式会社 | エンボス同調フィルムとその製造方法、及びそれを積層した積層物 |
JP2006142698A (ja) * | 2004-11-22 | 2006-06-08 | Shin Etsu Polymer Co Ltd | 多層成形体の製造方法および多層成形体 |
-
2007
- 2007-09-27 EP EP07828585A patent/EP2067597A4/en not_active Withdrawn
- 2007-09-27 US US12/439,849 patent/US20100196668A1/en not_active Abandoned
- 2007-09-27 KR KR1020097005590A patent/KR101423799B1/ko active IP Right Grant
- 2007-09-27 CN CNA2007800345448A patent/CN101516597A/zh active Pending
- 2007-09-27 WO PCT/JP2007/068839 patent/WO2008038725A1/ja active Application Filing
-
2012
- 2012-05-23 US US13/479,072 patent/US8535595B2/en active Active
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JPH01166958A (ja) * | 1987-12-23 | 1989-06-30 | Dainippon Printing Co Ltd | 化粧シート |
US5759684A (en) * | 1993-07-16 | 1998-06-02 | Dai Nippon Printing Co., Ltd. | Transfer film for providing pictures onto a molded product simultaneously with molding and producing method thereof |
US20020142181A1 (en) * | 1996-10-30 | 2002-10-03 | Hiroyuki Atake | Decorative sheet and sheet-decorated molding containing (meth) acrylate polymers |
US20050011808A1 (en) * | 2003-07-14 | 2005-01-20 | Pylant James D. | Wafer shipper with orientation control |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10486348B2 (en) | 2011-01-28 | 2019-11-26 | Seiren Co., Ltd. | Decorative resin molded article and its production method |
US20180154563A1 (en) * | 2013-08-30 | 2018-06-07 | Art&Tech Co., Ltd. | Textile-like in-mold sheet, production method of the same, preform molded body, textile-like resin molded body, and production method of the same |
US11000980B2 (en) | 2013-08-30 | 2021-05-11 | Art & Tech Co., Ltd. | Textile-like in-mold sheet, production method of the same, preform molded body, textile-like resin molded body, and production method of the same |
US20160325535A1 (en) * | 2014-03-19 | 2016-11-10 | Dai Nippon Printing Co., Ltd. | Decorative sheet, and decorative member in which same is used |
US11203177B2 (en) * | 2015-03-30 | 2021-12-21 | Dai Nippon Printing Co., Ltd. | Decorative sheet |
Also Published As
Publication number | Publication date |
---|---|
US8535595B2 (en) | 2013-09-17 |
EP2067597A1 (en) | 2009-06-10 |
KR20090074738A (ko) | 2009-07-07 |
US20120228809A1 (en) | 2012-09-13 |
WO2008038725A1 (en) | 2008-04-03 |
EP2067597A4 (en) | 2011-11-16 |
CN101516597A (zh) | 2009-08-26 |
KR101423799B1 (ko) | 2014-07-25 |
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Owner name: DAI NIPPON PRINTING CO. LTD., JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ATAKE, HIROYUKI;MEIKI, YOSHIYUKI;REEL/FRAME:022341/0425 Effective date: 20081219 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |