TW200812799A - Resin member - Google Patents
Resin member Download PDFInfo
- Publication number
- TW200812799A TW200812799A TW096126965A TW96126965A TW200812799A TW 200812799 A TW200812799 A TW 200812799A TW 096126965 A TW096126965 A TW 096126965A TW 96126965 A TW96126965 A TW 96126965A TW 200812799 A TW200812799 A TW 200812799A
- Authority
- TW
- Taiwan
- Prior art keywords
- resin
- color
- resin member
- layer
- member according
- Prior art date
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 29
- 239000011347 resin Substances 0.000 title claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 229920005992 thermoplastic resin Polymers 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- -1 polyethylene terephthalate Polymers 0.000 claims description 6
- 239000000052 vinegar Substances 0.000 claims description 4
- 235000021419 vinegar Nutrition 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 2
- 229920002397 thermoplastic olefin Polymers 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 229920001774 Perfluoroether Polymers 0.000 claims 1
- 229920002125 Sokalan® Polymers 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000004584 polyacrylic acid Substances 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 229920005749 polyurethane resin Polymers 0.000 claims 1
- 239000010410 layer Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920000954 Polyglycolide Polymers 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- ZMHZSHHZIKJFIR-UHFFFAOYSA-N octyltin Chemical compound CCCCCCCC[Sn] ZMHZSHHZIKJFIR-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000004633 polyglycolic acid Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000012974 tin catalyst Substances 0.000 description 1
Classifications
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- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
-
- 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
- B32B27/08—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 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
- B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B7/00—Layered 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
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
- G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
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- B42D2035/24—
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
Description
200812799 九、發明說明： 【發明所屬之技術領域】 本揭示案係關於包括一變色特徵之樹脂構件。 【先前技術】 作為應對仿冒產物之對策，目前安全標籤或安全標記由 於容易區分原件與偽造產物而得到廣泛使用。安全標籤或 安全標記具備特性外觀或半導體積體電路（IC)資訊，此使 得標籤或標記難以偽造或仿冒。 該種特性外觀之某些已知實例包括，變色影像，當自不 同角度觀看時其色彩發生改變；特定發光影像，當曝露至 特定波長光，諸如紫外線及黑光時發光；及全息圖影像， 其改變標籤或標記之色彩（曰本專利特許公開案第 H9(1997)-97011號；日本專利特許公開案第H8(1996)_ 95475號，日本專利特許公開案第Η1(1989)·23277號）。 然而该等影像對於賦予所要設計並不是令人滿意的，因 為自其發射之光的色彩有限且因為其平坦性。此外，由於 其表面為平面，相對容易複製現存材料。 【發明内容】 在一些實施例中，本揭示案之樹脂構件解決上文提及之 所存在問題中之一者或多者。在一些實施例中，本揭示案 之树月曰構件可用於提供設計優良且難以複製之安全標鐵或 安全標記。 。本揭示案提供—樹脂構件’其包含—彈性樹腊基板，該 彈性樹脂基板在其至少一表面上具有一個三維結構；及一 123119.doc 200812799 該膜接合至具有該三維 裝飾膜，該裝飾膜包含一變色層 結構之表面。 本f不案之樹脂構件具有一個三維結構，亦即，一個三 ' 因此，該二維組態與一表面變色層之色彩布置之200812799 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present disclosure relates to a resin member including a color changing feature. [Prior Art] As a countermeasure against counterfeit products, security labels or security marks are currently widely used because they are easy to distinguish between originals and counterfeit products. Safety labels or security marks have characteristic appearance or semiconductor integrated circuit (IC) information, which makes labels or marks difficult to counterfeit or counterfeit. Some known examples of the appearance of such features include color-changing images whose color changes when viewed from different angles; specific luminescent images that illuminate when exposed to specific wavelengths of light, such as ultraviolet and black light; and hologram images, Change the color of the label or the mark (Japanese Patent Laid-Open Publication No. H9(1997)-97011; Japanese Patent Laid-Open Publication No. H8(1996)_95475, Japanese Patent Laid-Open Publication No. 1 (1989) No. 23277) . However, such images are not satisfactory for imparting the desired design because the color of the light emitted therefrom is limited and because of its flatness. In addition, since the surface is flat, it is relatively easy to copy existing materials. SUMMARY OF THE INVENTION In some embodiments, the resin member of the present disclosure addresses one or more of the problems mentioned above. In some embodiments, the tree sill members of the present disclosure can be used to provide a security standard or security tag that is well designed and difficult to replicate. . The present disclosure provides a resin member comprising: an elastic wax substrate having a three-dimensional structure on at least one surface thereof; and a 123119.doc 200812799 the film is bonded to have the three-dimensional decorative film, the decorative film A surface comprising a color-changing layer structure. The resin member of the present invention has a three-dimensional structure, that is, a three'. Therefore, the two-dimensional configuration and the color arrangement of a surface color-changing layer
、5可I易複製二維徽標標誌或其類似物，且可實現高設 计效能。本揭示案之樹脂構件為彈性物品。因此，即便一 物件之表面為曲面，其亦可良好地遵循該表面。因此，其 可用於各種應用中。此外，難以複製且分析三維形狀。強 制試圖分離將趨於導致界面處破|。因&，其難以複製。 【實施方式】 圖1為展示本揭示案之樹脂構件的結構之一實例的剖視 圖。該樹脂構件具有一基板i及一裝飾膜2。該基板在其一 側具有一個三維結構3。 用於本揭示案中之基板為彈性樹脂物品。該彈性樹脂之 可撓性優良，且當被製造入安全標籤或安全標記中時容易 附著至產物。此外，當一主體接觸該模製物品時，該物品 將僅對其產生一微弱撞擊。 彈性樹脂之實例包括聚胺基甲酸酯、聚胺基甲酸酯丙烯 酸酯、聚碳酸酯、聚酯、熱塑性聚烯烴及基於聚酯之熱塑 性彈性體。在一些實施例中，該彈性樹脂模製物品具有3〇 至120之肖氏A硬度，且在一些實施例中，為4〇至1〇〇。 在一些實施例中，該彈性樹脂基板為薄板形式，且具有 月表面及一後表面。该荨表面中之至少一者且有一個-維組態’該組態具有凸起及/或凹陷，諸如圖案及雕刻。 123119.doc -7- 200812799 ^等圖案或雕刻之典型實例包括但不限於徽標標記、標牌 軚”己、商標及公司圖章。可以通常方式進行該等基板之製 ^例如，藉由將單體倒入一模型中，且接著將其聚合。 基板大小根據應用而變化。通常，基板具有約〇5毫米 (mm)之最小厚度，及約20 mm之最大厚度。 接著在該模製物品之具有三維結構之表面上形成一變色 層，例如一變色塗層。在一些實施例中，此種層增強該三 φ 維組態之美觀，且其由於複雜的色彩變化而具有優良的仿 偽作用。 變色塗層意指形成一變色層之塗層，其視視角或光之入 射條件而不同地改變其色彩。在一些實施例中，該變色塗 層0括具有一多層結構之片狀顏料。由該多層結構引起之 光譜效應產生一干擾波長，因此塗層色彩發生改變。此種 變色塗層之實例包括由mppon Paint c〇·，Ltd製造之 "maziora(註冊商標）”。 • 在一些實施例中，為在該模製物品上形成一層變色塗 層，將含有該變色塗層之裝飾膜2接合至圖丨中所示該模製 • 物品之具有三維結構之表面上。此係因為，當將該變色塗 • 層直接應用至該三維結構時，可能難以形成一均勻塗層 膜。 圖2為展示用於本揭示案中之裝飾膜之結構之一實例的 剖視圖。該裝飾膜具有一熱塑性樹脂層4及一變色層5。該 熱塑性樹脂層4可並不為必需的。若需要，變色層5在其^ 可進#具有印層或保護層。藉由預先在該熱塑性樹 123119.doc 200812799 脂層上提供一塗層，在該模製物品之三維結構上形成一均 勻塗層膜。該熱塑性樹脂層可藉由加熱而經成形成具有一 所要三維形狀。在-些實施例中，該裝飾膜之厚度為& 500微米_)，錄佳為5至3〇〇叫。若該裝飾膜具有小於 1 μπι之厚度，則裝飾效應可能不足，或該膜可能具有一經 Τ低之強度’且因此該膜可能容易自該模製物品之表面脫 落。當厚度大於500 μιη時’則難以將該膜於該模製物品上 成形為所要二維組態。 熱塑性樹脂層之實例包括以下膜：聚對苯二甲酸乙二 醋、聚埽烴、聚胺基甲酸醋、聚丙婦酸醋、聚胺基甲酸醋 丙烯酸醋、聚氯乙烯、耐綸、EVA、聚四說乙稀（ptfe)、 乙婦-四H乙稀共聚物（ETFE)、全敦烧氧基烧煙（pFA)及聚 二氟亞乙婦(PVDF)。在一些實施例中，該熱塑性樹脂層之 尽度為50至250 μηι。 用於將該裝飾膜接合至該模製物品之方法不受特定限 =。舉例而言，預先在該裝飾膜之接觸表面上提供一層黏 2鈉或壓敏黏著劑，且接著將該裝飾膜黏貼於該模製物品 上。另一可能的方法包括模製一裝飾膜，且接著在該模製 裝飾膜中填充彈性樹脂，隨後固化該樹脂。舉例而言，在 曰本專利特許公開案第Η5〇993)-269883號中揭* 了藉由 使用々莫型來模製-包括-熱塑性膜之裝飾膜之方法。 下所脂構件用於安全標籤或安全標記。在該等情況 y节右雨要，則在該樹脂構件之後表面上形成一層壓敏黏 者^或黏著劑。該樹月旨構件亦可在其後表面上具備一膜形 1231I9.d〇( 200812799 電子電路，且用作RFID標籤或其類似物。 以下參考實例更詳細描述本揭示案之例示性樹脂構件， 但本發明不受其限制。 實例 實例1 圖3為展示此實例之安全標記之結構的剖視圖。繼攪拌 ’ 表1中給出之材料之後，將所得混合物倒入一模型中，且 _ 藉由加熱經受聚合。因此，獲得一胺基甲酸酯樹脂模製物 品6，其表面上具有一徽標。所得模製物品為一薄板，最 小厚度為1 ·〇 mm且最大厚度為2.0 mm。 表1 成份 化合量 (以重量份計） 多元醇聚_(由Inolex Chemical Company製造之 ，，Lexorezf’） 60 聚異氰酸g旨（由 Asahi Kasei Chemicals Corporation製造 之"Duranate 24A-100’*) 40 辛基錫觸媒(SCAT-52A) 0.1 隨後，成形一與徽標之形式一致之裝飾膜7(lf變色PET 膜"，由3M製造，厚度為100 μπι)，且接著將其附著至模製 物品6之徽標上。 接著，表2中給出之原材料經聚合以形成丙烯酸黏著 劑，該黏著劑經層壓於該模製物品6之後表面上，以形成 一黏接層8。 123119.doc -10- 200812799 表2 成份 化合量（以重量份計） 丙稀酸異辛酿 90 丙浠酸 10 所付女全標§己良好遵循一曲面，且黏著至其。色彩變化 相當複雜，因此模製物品上徽標之美得以增強。 實例2 將一由FUJITSU，Ltd製造之非接觸類似膜之電子電路層 壓於實例1中所得安全標記之黏著表面上，以產生一 RFID 標籤。 實例1及實例2中所得之安全標記及RFID具有優秀的設 計及安全效能，且難以仿製。 【圖式簡單說明】 圖1為展示本揭示案之樹脂構件的結構之一實例的剖視 圖。 圖2為展示用於本揭示案中之裝飾膜之結構之一實例的 剖視圖。 圖3為展示實例1之安全標記之結構的剖視圖。 【主要元件符號說明】 1 基板 2 裝飾膜 3 三維結構 4 熱塑樹脂層 123119.doc 200812799 5 變色塗層 6 胺基甲酸酯樹脂模製物品 7 裝飾膜 8 黏接層5, I can easily copy the 2D logo mark or the like, and achieve high design performance. The resin member of the present disclosure is an elastic article. Therefore, even if the surface of an object is a curved surface, it can follow the surface well. Therefore, it can be used in various applications. In addition, it is difficult to copy and analyze three-dimensional shapes. Forced attempts to separate will tend to cause the interface to break. It is difficult to copy due to & [Embodiment] Fig. 1 is a cross-sectional view showing an example of the structure of a resin member of the present disclosure. The resin member has a substrate i and a decorative film 2. The substrate has a three-dimensional structure 3 on one side thereof. The substrate used in the present disclosure is an elastic resin article. The elastic resin is excellent in flexibility and is easily attached to the product when it is manufactured into a security label or a security mark. In addition, when a body contacts the molded article, the article will only produce a slight impact on it. Examples of the elastic resin include polyurethane, polyurethane acrylate, polycarbonate, polyester, thermoplastic polyolefin, and polyester-based thermoplastic elastomer. In some embodiments, the elastic resin molded article has a Shore A hardness of from 3 Torr to 120, and in some embodiments, from 4 Torr to 1 Torr. In some embodiments, the elastic resin substrate is in the form of a thin plate and has a moon surface and a rear surface. At least one of the surface of the crucible has a one-dimensional configuration. The configuration has protrusions and/or depressions, such as patterns and engravings. 123119.doc -7- 200812799 ^ Typical examples of patterns or engravings include, but are not limited to, logo marks, signage, trademarks, and company stamps. The substrate can be made in the usual way, for example, by pour the monomer Into a model, and then polymerize it. The substrate size varies depending on the application. Typically, the substrate has a minimum thickness of about 5 millimeters (mm) and a maximum thickness of about 20 mm. Next, the molded article has a three-dimensional shape. A color changing layer, such as a color changing coating, is formed on the surface of the structure. In some embodiments, such a layer enhances the aesthetics of the three φ dimensional configuration and has excellent pseudo-counterfeiting due to complex color variations. Coating means a coating forming a color changing layer which varies its color depending on the viewing angle or the incident condition of light. In some embodiments, the color changing coating 0 comprises a flake pigment having a multilayer structure. The spectral effect caused by the multilayer structure produces an interference wavelength, and thus the color of the coating changes. Examples of such a color-changing coating include "maziora, manufactured by mppon Paint c〇·, Ltd. ). " • In some embodiments, to form a layer of color changing coating on the molded article, the decorative film 2 containing the color changing coating is bonded to the three-dimensionally structured surface of the molded article shown in the drawing. This is because when the color-changing coating layer is directly applied to the three-dimensional structure, it may be difficult to form a uniform coating film. Fig. 2 is a cross-sectional view showing an example of the structure of the decorative film used in the present disclosure. The decorative film has a thermoplastic resin layer 4 and a color changing layer 5. The thermoplastic resin layer 4 may not be necessary. If desired, the color-changing layer 5 has a printed or protective layer on it. A uniform coating film is formed on the three-dimensional structure of the molded article by previously providing a coating on the thermoplastic layer 123119.doc 200812799. The thermoplastic resin layer can be formed by heating to have a desired three-dimensional shape. In some embodiments, the decorative film has a thickness of & 500 microns _) and is preferably 5 to 3 yaw. If the decorative film has a thickness of less than 1 μm, the decorative effect may be insufficient, or the film may have a reduced strength' and thus the film may be easily detached from the surface of the molded article. When the thickness is more than 500 μm, it is difficult to form the film on the molded article into a desired two-dimensional configuration. Examples of the thermoplastic resin layer include the following films: polyethylene terephthalate, polyanthracene, polyurethane vinegar, polyglycolic acid vinegar, polyurethane vinegar, polyvinyl chloride, nylon, EVA, Polytetraethylene (ptfe), Emerald-tetrahydroethylene (ETFE), Quandeng oxy-smoke (pFA) and Polytetrafluoroethylene (PVDF). In some embodiments, the thermoplastic resin layer has a maturity of 50 to 250 μm. The method for joining the decorative film to the molded article is not subject to a specific limit =. For example, a layer of viscous or pressure sensitive adhesive is provided on the contact surface of the decorative film in advance, and then the decorative film is adhered to the molded article. Another possible method includes molding a decorative film, and then filling the molded decorative film with an elastic resin, followed by curing the resin. For example, a method of molding a decorative film including a thermoplastic film by using a sputum type is disclosed in Japanese Laid-Open Patent Publication No. 5,993- 269,883. The lower grease member is used for safety labels or safety marks. In the case where the right rain is required, a pressure sensitive adhesive or an adhesive is formed on the surface of the resin member. The tree member may also have a film shape 1231I9.d〇 (200812799 electronic circuit on the rear surface thereof, and be used as an RFID tag or the like. The exemplary resin member of the present disclosure will be described in more detail below with reference to examples. However, the present invention is not limited thereto. Example 1 FIG. 3 is a cross-sectional view showing the structure of the security mark of this example. After stirring the material given in Table 1, the resulting mixture is poured into a model, and _ The heating was subjected to polymerization. Thus, a urethane resin molded article 6 having a logo on its surface was obtained. The obtained molded article was a thin plate having a minimum thickness of 1 mm and a maximum thickness of 2.0 mm. Ingredient amount (in parts by weight) Polyol Poly_ (manufactured by Inolex Chemical Company, Lexorezf') 60 Polyisocyanate g ("Duranate 24A-100'* manufactured by Asahi Kasei Chemicals Corporation) 40 Octyl tin catalyst (SCAT-52A) 0.1 Subsequently, a decorative film 7 (lf color PET film ", manufactured by 3M, thickness 100 μm) was formed in the same form as the logo, and then attached to the molding Next, the raw materials given in Table 2 were polymerized to form an acrylic adhesive which was laminated on the surface after the molded article 6 to form an adhesive layer 8. 123119.doc -10- 200812799 Table 2 Ingredients (in parts by weight) Acrylic acid 90 Fermentation 10 The female standard § has followed a curved surface and adhered to it. The color change is quite complicated, so the mold The beauty of the logo on the article was enhanced. Example 2 An electronic circuit of a non-contact film similar to that manufactured by FUJITSU, Ltd. was laminated on the adhesive surface of the security mark obtained in Example 1 to produce an RFID tag. Example 1 and Example 2 The security mark and RFID obtained in the present invention have excellent design and safety performance, and are difficult to imitate. [Schematic description of the drawings] Fig. 1 is a cross-sectional view showing an example of the structure of the resin member of the present disclosure. Fig. 3 is a cross-sectional view showing the structure of the security mark of Example 1. [Main element symbol description] 1 substrate 2 decorative film 3 three-dimensional Photochromic coat layer configuration 123119.doc 200812799 5 6 urethane resin molded article 8 of the decorative film adhesive layer 7 of the thermoplastic resin layer 4
123119.doc -12-123119.doc -12-
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006203166A JP2008030226A (en) | 2006-07-26 | 2006-07-26 | Resin member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200812799A true TW200812799A (en) | 2008-03-16 |
Family
ID=39120150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096126965A TW200812799A (en) | 2006-07-26 | 2007-07-24 | Resin member |
Country Status (3)
| Country | Link |
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| JP (1) | JP2008030226A (en) |
| TW (1) | TW200812799A (en) |
| WO (1) | WO2008057638A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2406059A1 (en) * | 2009-03-13 | 2012-01-18 | The Procter & Gamble Company | Article having a seal and process for forming the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0997011A (en) * | 1995-09-29 | 1997-04-08 | Toppan Printing Co Ltd | Seal |
| US6761959B1 (en) * | 1999-07-08 | 2004-07-13 | Flex Products, Inc. | Diffractive surfaces with color shifting backgrounds |
| KR20020076915A (en) * | 2001-03-31 | 2002-10-11 | 난야 플라스틱스 코오퍼레이션 | A process of producing a 3d stereo flash bright color plastic sheet |
| DE20220957U1 (en) * | 2002-05-22 | 2004-08-26 | Leonhard Kurz Gmbh & Co. Kg | Security strip for e.g. bank notes or credit cards, comprises transfer film with optically active layer or structure restricted to defined spaced apart surface regions |
| DE102004016596B4 (en) * | 2004-04-03 | 2006-07-27 | Ovd Kinegram Ag | Security element in the form of a multilayer film body and method for producing a security element |
| DE102004041868B3 (en) * | 2004-08-27 | 2006-03-02 | Leonhard Kurz Gmbh & Co. Kg | Transfer film, its use and process for the production of decorated plastic articles |
-
2006
- 2006-07-26 JP JP2006203166A patent/JP2008030226A/en not_active Withdrawn
-
2007
- 2007-07-24 TW TW096126965A patent/TW200812799A/en unknown
- 2007-07-24 WO PCT/US2007/074151 patent/WO2008057638A2/en active Application Filing
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| JP2008030226A (en) | 2008-02-14 |
| WO2008057638A3 (en) | 2008-09-04 |
| WO2008057638A2 (en) | 2008-05-15 |
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