JPH062300A - Iris-toned decorative paper - Google Patents
Iris-toned decorative paperInfo
- Publication number
- JPH062300A JPH062300A JP18436892A JP18436892A JPH062300A JP H062300 A JPH062300 A JP H062300A JP 18436892 A JP18436892 A JP 18436892A JP 18436892 A JP18436892 A JP 18436892A JP H062300 A JPH062300 A JP H062300A
- Authority
- JP
- Japan
- Prior art keywords
- iris
- decorative
- film
- paper
- decorative paper
- 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.)
- Pending
Links
- 239000006185 dispersion Substances 0.000 claims abstract description 8
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000003960 organic solvent Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000007639 printing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000004641 Diallyl-phthalate Substances 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
- B44F1/14—Iridescent effects
Landscapes
- Paper (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、多彩な輝きを有する化
粧紙、いわゆる虹彩調化粧紙に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative paper having various brilliance, that is, a so-called iris-like decorative paper.
【０００２】[0002]
【従来の技術】従来より、化粧板用に供される原紙の意
匠効果を高めるために、アルミニウム粉末、又はアルミ
ニウム蒸着フィルムの小片を印刷インキに分散した後、
原紙に印刷を施して金属光沢を付与する方法が知られて
いる。また、近年においては、熱可塑性樹脂をベ−スと
したホログラムフィルムは、多彩な輝きを有し、各種の
装飾品、ディスプレ−などに広く使用されている。2. Description of the Related Art Conventionally, in order to enhance the design effect of a base paper used for a decorative sheet, aluminum powder or a small piece of an aluminum vapor deposition film is dispersed in a printing ink,
A method of printing a base paper to give a metallic luster is known. Further, in recent years, a hologram film based on a thermoplastic resin has various brilliance and has been widely used for various ornaments, displays and the like.
【０００３】[0003]
【本発明が解決しようとする課題】しかしながら、従来
技術の内、前者においては、金属調の光沢は有するもの
の虹のような多彩な輝きを付与することは極めて困難で
あり、また、後者においては、ホログラムフィルムその
ものが硬度、耐熱性、耐久性などの物性面で、熱硬化性
樹脂には及ばず、家具、テ−ブル、机、カウンタ−など
の水平面用途の部材としては適さなかった。However, of the conventional techniques, it is extremely difficult for the former to impart a rainbow-like colorful luster even though it has a metallic luster, and for the latter, In terms of physical properties such as hardness, heat resistance, and durability, the hologram film itself is inferior to thermosetting resins and is not suitable as a member for horizontal surfaces such as furniture, tables, desks, and counters.
【０００４】[0004]
【課題を解決するための手段】本発明はかかる状況に鑑
み、検討されたものであって、ホログラムフィルムを粉
末、乃至小片状にした後、バインダ−と有機溶剤を含む
組成物に分散して分散液とし、該分散液を化粧板用の原
紙に塗布することにより前記の課題を解決することがで
きる。以下、本発明について詳細に説明する。DISCLOSURE OF THE INVENTION The present invention has been studied in view of such circumstances, and a hologram film is made into a powder or a small piece and then dispersed in a composition containing a binder and an organic solvent. The above-mentioned problems can be solved by applying a dispersion liquid to a base paper for a decorative plate to prepare a dispersion liquid. Hereinafter, the present invention will be described in detail.
【０００５】本発明で用いるホログラムフィルムは、微
細加工用のポジ型フォトレジストを使い、レ−ザ−光を
用いて、光の干渉縞を微細な凹凸として原版に刻印して
賦型板とし、次いで、該賦型板と熱可塑性フィルムとを
熱圧して凹凸を転写した後、虹彩調の輝きを高めるため
に表面、或いは裏面にアルミニウムなどの金属を真空蒸
着して真空蒸着面を形成することにより得られ、さら
に、必要に応じて該真空蒸着面を保護するために透明な
樹脂で被覆してもさしつかえない。The hologram film used in the present invention uses a positive type photoresist for microfabrication, and laser light is used to imprint the interference fringes of light as fine irregularities on the original plate to form a patterning plate. Next, after heat-pressing the shape-imparting plate and the thermoplastic film to transfer the unevenness, a metal such as aluminum is vacuum-deposited on the front surface or the back surface to form a vacuum deposition surface in order to enhance the iris tone. Further, it may be coated with a transparent resin for protecting the vacuum deposition surface, if necessary.
【０００６】微細な凹凸としては、概ね０．１〜０．２
μの深さであるが、必要に応じて適宜調整される。The fine unevenness is about 0.1 to 0.2.
Although the depth is μ, it is appropriately adjusted as necessary.
【０００７】このようにして得られたホログラムフィル
ムは、光に当たると虹色に輝き、意匠性に優れたものと
なるが、フィルムの材質が熱可塑性樹脂であるため、硬
度、耐熱性に劣る点がある。フィルムの種類は、メラミ
ン樹脂化粧板、ジアリルフタレ−ト樹脂化粧板、ポリエ
ステル樹脂化粧板のそれぞれの製造条件において、ホロ
グラムの干渉縞の微細な凹凸を著しく損うことのないよ
うな材質を選択する必要がある。The hologram film thus obtained shines in rainbow colors when exposed to light and is excellent in designability, but is inferior in hardness and heat resistance because the film material is a thermoplastic resin. There is. For the type of film, it is necessary to select a material that does not significantly impair the fine unevenness of the interference fringes of the hologram under the respective manufacturing conditions of the melamine resin decorative plate, the diallyl phthalate resin decorative plate, and the polyester resin decorative plate. There is.
【０００８】すなわち、ベ−スとなる熱可塑性フィルム
としては、化粧板用樹脂の溶剤の影響、含浸工程、塗工
工程、成形工程における温度や圧力の影響により変質、
変形し、虹彩調の輝きを著しく低下させないことが重要
で、例えば、ポリプロピレンフィルム、ポリエステルフ
ィルム、塩化ビニルフィルムなどを挙げることができ
る。ベ−スとなる熱可塑性フィルムの厚みは、通常１０
〜１００μが一般的であるが、特に限定されるものでは
なく、加工性、材料価格の面で、好ましい厚みのものを
用いることができる。That is, the thermoplastic film serving as the base is deteriorated due to the influence of the solvent of the resin for the decorative plate, the influence of temperature and pressure in the impregnation step, coating step and molding step.
It is important that it is not deformed and the iris-like brilliance is not significantly reduced, and examples thereof include polypropylene film, polyester film, and vinyl chloride film. The thickness of the base thermoplastic film is usually 10
The thickness is generally from 100 μm, but the thickness is not particularly limited, and a material having a preferable thickness in terms of workability and material cost can be used.
【０００９】このホログラムフィルムを従来公知の手段
で粉末、乃至小片状に切断し、化粧板用の原紙に塗工、
或いは印刷する場合は、バインダ−として有効に作用す
る熱可塑性樹脂、例えばウレタン樹脂と、ニトロセルロ
−スなどの有機溶剤に溶かして溶液中に分散させ、ワニ
ス、又はインキとして塗布、或いは印刷することにより
虹彩調化粧紙とすることができる。塗布、或いは印刷す
る方法としては、リバ−スコ−タ−、グラビアコ−タ
−、グラビア印刷機などが適用できるが、これらに限定
するものではない。This hologram film is cut into powder or small pieces by a conventionally known means and coated on a base paper for a decorative plate,
Alternatively, when printing, a thermoplastic resin effectively acting as a binder, for example, a urethane resin, and dissolved in an organic solvent such as nitrocellulose and dispersed in a solution, and then applied or printed as a varnish or an ink. It can be an iris-like decorative paper. As a method for applying or printing, a reverser coater, a gravure coater, a gravure printing machine or the like can be applied, but the method is not limited to these.
【００１０】ホログラムフィルムを粉末、乃至小片状に
したものの添加量としては、バインダ−と有機溶剤を含
む組成物に対して１０〜６０重量％とするのが望まし
く、下限に満たないと効果が少なく、上限を超えるとコ
ストアップを招き、好ましくない。The amount of the hologram film in the form of powder or small pieces added is preferably 10 to 60% by weight with respect to the composition containing the binder and the organic solvent. If the amount is less than the upper limit, the cost is increased, which is not preferable.
【００１１】[0011]
【実施例】以下、本発明の一実施例を挙げる。EXAMPLE An example of the present invention will be described below.
【００１２】実施例１ ｏ−ナフトキノンジアジド系化合物を感光材料とするポ
ジ型フォトレジストを作り、レ−ザ−光で光の干渉縞を
微細な凹凸として原版に刻印して賦型板とした後、厚さ
２０μのポリエチレンテレフタレ−トフィルムの表面に
光の干渉縞を熱圧転写し、転写した面にアルミニウムを
厚みが５０ｎｍになるように真空蒸着してホログラムフ
ィルム（Ａ）を得た。次いで、ホログラムフィルム
（Ａ）を０．０２ｍｍ2の小片に切断し、バインダ−と
ニトロセルロ−スを１０重量％含むラッカ−シンナ−溶
液に１５重量％を添加し、撹拌して、分散液（Ａ）を得
た。この分散液（Ａ）をインキとして、米坪８０ｇ/ｍ2
のカ−ボンブラックを抄き込んだ黒色の化粧板用の原紙
にグラビア印刷機で印刷して、実施例１の虹彩調化粧紙
を得た。Example 1 A positive photoresist was prepared using a o-naphthoquinonediazide compound as a photosensitive material, and interference fringes of light were engraved as fine irregularities on a master plate with a laser beam to form a patterning plate. The interference fringes of light were transferred by heat and pressure onto the surface of a polyethylene terephthalate film having a thickness of 20 μm, and aluminum was vacuum-deposited on the transferred surface to a thickness of 50 nm to obtain a hologram film (A). Next, the hologram film (A) was cut into small pieces of 0.02 mm 2 , and 15% by weight was added to a lacquer thinner solution containing 10% by weight of binder and nitrocellulose, and the mixture was stirred to give a dispersion liquid (A). ) Got. Using this dispersion (A) as an ink, 80 g / m 2 of tsubo
The iris-like decorative paper of Example 1 was obtained by printing with a gravure printing machine on a black base paper for black decorative boards containing the above carbon black.
【００１３】[0013]
【発明の効果】本発明の虹彩調化粧紙は、従来の技術で
は得ることのできなかった虹彩調の意匠を有し、さら
に、予め、原紙に任意の着色や図柄を印刷することによ
り、原紙の色模様とホログラムとの相互作用が高めら
れ、ホログラム単体では出し得なかった極めて意匠性に
優れる、美麗な外観を作り出すことができる。また、本
発明の虹彩調化粧紙にメラミン樹脂、ジアリルフタレ−
ト樹脂、不飽和ポリエステル樹脂などの熱硬化性樹脂を
含浸、もしくは塗工し、熱圧成形、もしくは、フィルム
成形することにより、表面物性が優れ、極めて装飾効果
の高い化粧板を得ることができる。EFFECTS OF THE INVENTION The iris-like decorative paper of the present invention has an iris-like design that cannot be obtained by the conventional technique, and further, by previously printing arbitrary coloring or patterns on the base paper, The interaction between the color pattern and the hologram is enhanced, and it is possible to create a beautiful appearance that is extremely excellent in design and cannot be obtained by the hologram alone. In addition, the iris-like decorative paper of the present invention can be used with melamine resin and diallylphthalate.
It is possible to obtain a decorative board with excellent surface properties and an extremely high decorative effect by impregnating or coating a thermosetting resin such as an epoxy resin or an unsaturated polyester resin, and thermocompression molding or film molding. .
Claims (1)
にした後、バインダ−と有機溶剤を含む組成物に分散し
て分散液とし、該分散液を化粧板用の原紙に塗布してな
ることを特徴とする虹彩調化粧紙。1. A method in which a hologram film is formed into a powder or a small piece and then dispersed in a composition containing a binder and an organic solvent to obtain a dispersion, and the dispersion is applied to a base paper for a decorative sheet. An iris-like decorative paper characterized by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18436892A JPH062300A (en) | 1992-06-17 | 1992-06-17 | Iris-toned decorative paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18436892A JPH062300A (en) | 1992-06-17 | 1992-06-17 | Iris-toned decorative paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH062300A true JPH062300A (en) | 1994-01-11 |
Family
ID=16152005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18436892A Pending JPH062300A (en) | 1992-06-17 | 1992-06-17 | Iris-toned decorative paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062300A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4955758A (en) * | 1986-07-30 | 1990-09-11 | Du Pont (Australia) Ltd. | Reinforcing method and means |
| WO1995013569A1 (en) * | 1993-11-08 | 1995-05-18 | E.I. Du Pont De Nemours And Company | Holographic flake pigment |
| JP2002254545A (en) * | 2001-02-28 | 2002-09-11 | Toppan Forms Co Ltd | Sheet having high brightness pigment layer and method for producing the same |
| JP2002323846A (en) * | 2001-04-25 | 2002-11-08 | Toppan Forms Co Ltd | Hologram sheet manufacturing method |
| JP2003041168A (en) * | 2001-07-30 | 2003-02-13 | Toppan Forms Co Ltd | Colored hologram ink and sheet using the same |
-
1992
- 1992-06-17 JP JP18436892A patent/JPH062300A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4955758A (en) * | 1986-07-30 | 1990-09-11 | Du Pont (Australia) Ltd. | Reinforcing method and means |
| WO1995013569A1 (en) * | 1993-11-08 | 1995-05-18 | E.I. Du Pont De Nemours And Company | Holographic flake pigment |
| JP2002254545A (en) * | 2001-02-28 | 2002-09-11 | Toppan Forms Co Ltd | Sheet having high brightness pigment layer and method for producing the same |
| JP2002323846A (en) * | 2001-04-25 | 2002-11-08 | Toppan Forms Co Ltd | Hologram sheet manufacturing method |
| JP2003041168A (en) * | 2001-07-30 | 2003-02-13 | Toppan Forms Co Ltd | Colored hologram ink and sheet using the same |
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