JPH08119769A - Decorative polymer cement mortar plate - Google Patents
Decorative polymer cement mortar plateInfo
- Publication number
- JPH08119769A JPH08119769A JP28149094A JP28149094A JPH08119769A JP H08119769 A JPH08119769 A JP H08119769A JP 28149094 A JP28149094 A JP 28149094A JP 28149094 A JP28149094 A JP 28149094A JP H08119769 A JPH08119769 A JP H08119769A
- Authority
- JP
- Japan
- Prior art keywords
- cement mortar
- polymer cement
- pattern layer
- transfer sheet
- printed pattern
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
- C04B41/4511—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application using temporarily supports, e.g. decalcomania transfers or mould surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、建築外装材等に用いら
れる、良好な絵柄模様を有する化粧ポリマーセメントモ
ルタル板に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative polymer cement mortar board having a good picture pattern, which is used for building exterior materials and the like.
【０００２】[0002]
【従来の技術】従来、石膏やセメント等を主成分とし、
これに樹脂や補強材を必要に応じて混入し、成形された
モルタル板が、不燃材又は難燃材として壁装材や床材等
に利用されており、これらのモルタル板は表面に絵付け
をして装飾効果を高め利用価値を上げることが行われて
いる。しかしながらこれらの材料は一般に表面が凹凸を
有することが多く、単なる熱転写方式や直接に印刷する
方法では、良好な絵柄模様を得ることが難しい。2. Description of the Related Art Conventionally, the main component is gypsum or cement,
Mortar board molded by mixing resin and reinforcing material into it as needed is used for wall coverings, flooring, etc. as non-combustible material or flame-retardant material.The surface of these mortar boards is painted. The decorative effect is enhanced to increase the utility value. However, these materials generally have uneven surfaces, and it is difficult to obtain a good picture pattern by a simple thermal transfer method or a direct printing method.
【０００３】また水溶性インキにて紙等の転写シート基
材に絵柄を印刷し、この転写シート基材を成形した後、
セメント等の水和硬化素材を流し込んで硬化させ、素材
の水分により絵柄を転写する方法も知られているが、こ
の方法によれば絵柄が水溶性であるので、素材が硬化す
るまでに絵柄がブリードして鮮明な絵柄が得られない。
さらに転写シート基材上に無機充填剤を含むインキによ
り絵柄層を形成した転写シートを成形し、セメント等の
水和硬化素材を流し込んで硬化させると同時に絵付け
し、その後転写シート基材を剥離する方法も知られてい
るが、印刷インキが無機充填剤を多く含むために印刷適
性が悪く、絵柄に限定され、精緻な図柄を得ることがて
きない等の問題があった。Further, after printing a pattern on a transfer sheet base material such as paper with a water-soluble ink and molding the transfer sheet base material,
A method is known in which a hydration-hardening material such as cement is poured and hardened, and the pattern is transferred by the water content of the material.However, according to this method, the pattern is water-soluble, so the pattern will be formed before the material hardens. Bleed and cannot get a clear picture.
Further, a transfer sheet with a pattern layer formed on the transfer sheet base material with an ink containing an inorganic filler is molded, and a hydration hardening material such as cement is poured into the transfer sheet to be cured and then painted at the same time, and then the transfer sheet base material is peeled off. Although a method of doing so is also known, there is a problem in that the printability is poor because the printing ink contains a large amount of inorganic filler, the printing ink is limited to the pattern, and a delicate pattern cannot be obtained.
【０００４】[0004]
【発明が解決しようとする課題】本発明はかかる問題点
に鑑みてなされたものであって、その目的とするところ
は、常温転写により、表面上に鮮明な絵柄模様を有する
化粧ポリマーセメントモルタル板を安価に提供すること
にある。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to make a decorative polymer cement mortar board having a clear pattern on the surface by room temperature transfer. To provide at low cost.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明の化粧ポリマーセメントモルタル板は、ポリ
マーセメントモルタル板の表面に、印刷模様層が積層さ
れた化粧ポリマーセメントモルタル板において、前記印
刷模様層が、転写シート基材の一方の面に水不溶性樹脂
からなる剥離層と絵柄模様層を備えた構成の転写シート
の印刷模様層を有する面と未硬化のポリマーセメントモ
ルタル面が接するように載置し、前記ポリマーセメント
モルタルを硬化させた後、前記転写シート基材を剥離す
ることにより設けられたことを特徴とするものである。In order to achieve the above object, the decorative polymer cement mortar board of the present invention is a decorative polymer cement mortar board in which a printed pattern layer is laminated on the surface of the polymer cement mortar board. The printed pattern layer should be in contact with the uncured polymer cement mortar surface and the surface of the transfer sheet with the printed pattern layer, which has a release layer made of a water-insoluble resin and a pattern layer on one surface of the transfer sheet substrate. It is provided by peeling off the transfer sheet base material after the polymer cement mortar is hardened by placing it on the sheet.
【０００６】そして、前記水不溶性樹脂が、アクリル系
樹脂よりなる剥離層と印刷模様層を順に積層してなるこ
とを特徴とすることが好ましいものである。It is preferable that the water-insoluble resin is formed by laminating a release layer made of an acrylic resin and a printed pattern layer in this order.
【０００７】さらに、前記ポリマーセメントモルタルが
ポリマー成分としてエチレン酢酸ビニル樹脂を含有する
ポリマーセメントモルタルであることがより好ましいも
のである。It is more preferable that the polymer cement mortar is a polymer cement mortar containing ethylene vinyl acetate resin as a polymer component.
【０００８】[0008]
【作用】本発明では、転写シート基材の片面に水不溶性
樹脂による剥離層及び絵柄模様層を設け、ポリマーセメ
ントモルタルを流し込んで硬化させれば、ポリマーセメ
ントモルタル中のポリマー成分が印刷模様層及び剥離層
に浸透し、上記印刷模様層が転写されると共に、上記ポ
リマーセメントモルタルが硬化して硬化板を形成する際
に上記印刷模様層が硬化板の表面層に浸透一体化するた
め、密着性に優れた化粧ポリマーセメントモルタル板が
得られる。In the present invention, a release layer and a picture pattern layer made of a water-insoluble resin are provided on one surface of a transfer sheet substrate, and when the polymer cement mortar is poured and cured, the polymer component in the polymer cement mortar is printed as a printed pattern layer and Penetration into the release layer and transfer of the printed pattern layer, and when the polymer cement mortar is cured to form a cured plate, the printed pattern layer permeates and integrates into the surface layer of the cured plate, resulting in adhesion. An excellent decorative polymer cement mortar board is obtained.
【０００９】[0009]
【実施例】以下、実施例について図面を参照して説明す
る。図１は本発明の化粧ポリマーセメントモルタル板の
積層構成を示す断面図、図２は本発明の化粧ポリマーセ
メントモルタル板の製造に使用する転写シートの積層構
成を示す断面図、図３は本発明の化粧ポリマーセメント
モルタル板の製造方法の一例を説明する断面図であっ
て、１は化粧ポリマーセメントモルタル板、２は転写シ
ート基材、３は剥離層、４は印刷模様層、５は転写シー
ト、６はポリマーセメントモルタル、７はポリマーセメ
ントモルタル板、１０は型枠をそれぞれ表している。EXAMPLES Examples will be described below with reference to the drawings. FIG. 1 is a sectional view showing a laminated constitution of a decorative polymer cement mortar board of the present invention, FIG. 2 is a sectional view showing a laminated constitution of a transfer sheet used for producing the decorative polymer cement mortar board of the present invention, and FIG. FIG. 3 is a cross-sectional view for explaining an example of a method for producing a decorative polymer cement mortar board, wherein 1 is a decorative polymer cement mortar board, 2 is a transfer sheet substrate, 3 is a release layer, 4 is a printed pattern layer, and 5 is a transfer sheet. , 6 is a polymer cement mortar, 7 is a polymer cement mortar board, and 10 is a mold.
【００１０】本発明の化粧ポリマーセメントモルタル板
１の構成は図１に示すように、ポリマーセメントモルタ
ル板７の表面に転写により印刷模様層４、剥離層３を順
に積層した構成からなっている。本発明の化粧ポリマー
セメントモルタル板１の特徴は、転写シート５を用いて
ポリマーセメントモルタル板６の表面に絵柄模様層４を
施した点にある。As shown in FIG. 1, the makeup of the decorative polymer cement mortar board 1 of the present invention is such that a printed pattern layer 4 and a peeling layer 3 are sequentially laminated on the surface of a polymer cement mortar board 7 by transfer. The feature of the decorative polymer cement mortar board 1 of the present invention is that the pattern layer 4 is provided on the surface of the polymer cement mortar board 6 using the transfer sheet 5.
【００１１】本発明において使用するポリマーセメント
モルタルとは、結合材にセメントとポリマーを用いて骨
材を結合したモルタル（コンクリート）であって、適当
量の水と混合してスラリー状として用いられる。例え
ば、半水石膏、無水石膏などの各種石膏、ポルトランド
セメント、アルミナセメント、マグネシアセメント、混
合セメント等の各種セメントにスチレンブタジエンゴム
ラテックス、酢酸ビニルエマルジョン、アクリルエマル
ジョン、エチレン酢酸ビニルエマルジョン等のセメント
混和用ポリマー、川砂、ケイ砂、シラスバルーン等の骨
材、パルプ、ガラス繊維、金属繊維、炭素繊維、合成繊
維等の補強材、タルク、炭酸マグネシウム、炭酸カルシ
ウム等の充填剤、あるいは有機、無機等の着色剤を混入
添加したものが使用できる。The polymer cement mortar used in the present invention is a mortar (concrete) in which cement and polymer are used as a binder to bond an aggregate, and is used as a slurry by mixing with an appropriate amount of water. For example, various gypsums such as hemihydrate gypsum and anhydrous gypsum, various cements such as Portland cement, alumina cement, magnesia cement, mixed cement, etc. for admixing cement such as styrene-butadiene rubber latex, vinyl acetate emulsion, acrylic emulsion, ethylene vinyl acetate emulsion, etc. Aggregates such as polymers, river sand, silica sand, and shirasu balloons, reinforcing materials such as pulp, glass fibers, metal fibers, carbon fibers, synthetic fibers, fillers such as talc, magnesium carbonate, calcium carbonate, or organic or inorganic materials. It is possible to use the one to which a colorant is mixed and added.
【００１２】また、ポリマーセメントモルタル板の性能
は、水セメント比よりもポリマーセメント比（セメント
に対するポリマーの重量比をいう。通常百分率で表し、
ポリマーデイスパージョンを用いる場合は、ポリマーデ
イスパージョン中の全固形分の重量比で表す。）によっ
て支配され、セメントモルタルへのポリマーの混和は、
保水性、引張強度、曲げ強度、接着性、水密性、中性化
および塩化物イオン浸透に対する抵抗性、耐衝撃性等の
優れた性質を付与する。ポリマーセメントモルタルの一
般的な配合としては、セメント：砂＝１：２〜１：３
（重量比）、ポリマーセメント比５〜３５％、水セメン
ト比３０〜６０％の範囲で要求される作業性に合わせて
選択される。又、ポリマー混和操作を除けば、ポリマー
セメントモルタルの施工方法もまたセメントモルタルの
それと同じである。特に、初期に湿潤養生してセメント
の水和を進め、次いでポリマーフイルムの形成を促すた
めに乾燥養生を行うことが、ポリマーセメントモルタル
にとって最適の養生法である。The performance of the polymer-cement mortar board is such that the polymer-cement ratio (the weight ratio of the polymer to the cement, rather than the water-cement ratio, usually expressed as a percentage,
When the polymer dispersion is used, it is represented by the weight ratio of the total solid content in the polymer dispersion. ), The incorporation of the polymer into the cement mortar is
It imparts excellent properties such as water retention, tensile strength, flexural strength, adhesiveness, watertightness, neutralization and resistance to chloride ion penetration, and impact resistance. As a general composition of polymer cement mortar, cement: sand = 1: 2 to 1: 3
(Weight ratio), polymer cement ratio of 5 to 35%, and water cement ratio of 30 to 60% are selected according to the required workability. Further, except for the polymer admixing operation, the method for applying polymer cement mortar is also the same as that for cement mortar. In particular, the optimal curing method for polymer cement mortar is to perform wet curing in the initial stage to promote hydration of the cement and then dry curing to promote the formation of the polymer film.
【００１３】本発明に於いて使用されるセメント混和用
ポリマーとしては、エチレン酢酸ビニルエマルジョンが
好ましく、そのポリマーセメント比としては５〜３０％
が密着可能な配合比率であり、特に１５〜２５％が好ま
しいものである。なお、５％以下の場合絵柄模様層の密
着性が無く、３０％を超えるとポリマーセメントモルタ
ル板の表面が白濁及びダク状態となり平滑性に欠け意匠
性が低下するものである。As the cement-mixing polymer used in the present invention, ethylene vinyl acetate emulsion is preferable, and the polymer-cement ratio is 5 to 30%.
Is a blending ratio that allows close contact, and 15 to 25% is particularly preferable. When it is 5% or less, the adhesion of the pattern layer is not provided, and when it is more than 30%, the surface of the polymer cement mortar plate becomes cloudy and dull, resulting in lack of smoothness and poor design.
【００１４】ポリマーセメントモルタル板７に印刷模様
層４を形成するための転写シート５の構成としては、図
２に示されているように、転写シート基材２に剥離層３
が全面に形成され、該剥離層３面に任意の印刷模様層４
が積層されている。As the constitution of the transfer sheet 5 for forming the printed pattern layer 4 on the polymer cement mortar board 7, as shown in FIG. 2, the transfer sheet substrate 2 and the release layer 3 are provided.
Is formed on the entire surface, and an optional printed pattern layer 4 is formed on the release layer 3 side.
Are stacked.
【００１５】転写シート基材２としては、ポリエチレン
テレフタレートフイルム、ポリブチレンテレフタレート
フイルム、ポリプロピレンフイルム、ポリエチレンフイ
ルム、ナイロンフイルム、ポリ塩化ビニルフイルム、セ
ロハンフイルム等のプラスチックフイルムや紙、あるい
はこれらの複合フイルムなど通常の転写シートの基材と
して用いられるものが使用され、フイルム面に離型処理
が施されていてもよい。だだしポリマーセメントモルタ
ルに対して施工時に起きるフイルムの皺、カール、強度
等の作業性から、２軸延伸ポリエチレンテレフタレート
フイルムが最適である。フイルムの厚みとしては、作業
性、加工性等を鑑みて５０〜１００μｍであることが好
ましい。The transfer sheet substrate 2 is usually a plastic film or paper such as polyethylene terephthalate film, polybutylene terephthalate film, polypropylene film, polyethylene film, nylon film, polyvinyl chloride film, cellophane film, or a composite film thereof. The material used as the base material of the transfer sheet may be used, and the film surface may be subjected to a release treatment. However, the biaxially stretched polyethylene terephthalate film is most suitable for the polymer cement mortar because of workability such as wrinkling, curling, and strength of the film that occurs during construction. The thickness of the film is preferably 50 to 100 μm in view of workability and workability.
【００１６】本発明に用いられる剥離層３を形成する樹
脂ビヒクルとしては、水に不溶性でポリマーセメントモ
ルタルに用いられるエチレン酢酸ビニル樹脂の浸透性に
優れ、転写シート基材２軸延伸ポリエチレンテレフタレ
ートフイルムとの剥離性に優れたものであれば良い、ま
た、転写後ポリマーセメントモルタル板の表面に位置す
るために耐侯性に優れていることが望ましく、アクリル
系樹脂が好ましく用いられる。The resin vehicle for forming the release layer 3 used in the present invention is insoluble in water, has excellent permeability of the ethylene vinyl acetate resin used in polymer cement mortar, and has a transfer sheet substrate of biaxially stretched polyethylene terephthalate film. It is desirable that it has excellent releasability. Further, since it is located on the surface of the polymer cement mortar plate after transfer, it is desirable that it has excellent weather resistance, and an acrylic resin is preferably used.
【００１７】また、転写シート基材２に付される印刷模
様層４は一般の絵柄等が印刷形成される層であり、アク
リル系樹脂、繊維素系樹脂、ブチラール系樹脂、塩化ビ
ニル−酢酸ビニル共重合体樹脂、ウレタン樹脂等からな
る単体又は複数の混合体に必要に応じて、顔料、体質顔
料、溶剤等を適宜混合したものを用いることができる。
なかでもアクリル・セルロース系インキがポリマーセメ
ントモルタル中のエチレン酢酸ビニル樹脂との密着性に
優れ好ましいものである。顔料としては、耐侯性を考え
てカーボンブラック（黒）、酸化鉄（茶）、黄鉛
（黄）、酸化チタン（白）、アルミニウム等の無機顔料
を主体とし、有機顔料としては耐侯性を考え赤にはキナ
クリドン系、黄色にはイソインドリン系、青にはシアニ
ンブルー系を用いる。The print pattern layer 4 attached to the transfer sheet substrate 2 is a layer on which a general pattern or the like is printed and formed, and is made of an acrylic resin, a fibrin resin, a butyral resin, vinyl chloride-vinyl acetate. A single substance or a mixture of plural substances such as a copolymer resin and a urethane resin may be used in which pigments, extender pigments, solvents and the like are appropriately mixed, if necessary.
Among them, acrylic / cellulose-based ink is preferable because it has excellent adhesion to the ethylene vinyl acetate resin in the polymer cement mortar. In consideration of weather resistance, pigments are mainly inorganic pigments such as carbon black (black), iron oxide (brown), yellow lead (yellow), titanium oxide (white), aluminum, etc. Considering weather resistance as an organic pigment. Quinacridone is used for red, isoindoline is used for yellow, and cyanine blue is used for blue.
【００１８】次に、本発明の化粧ポリマーセメントモル
タル板１の製造方法の一例について図面を用いて説明す
る。先ず図３(a) に示すように、型枠１０の内面に転写
シート５を敷設する。転写シート５は転写シート基材２
の一方の面に剥離層３と任意の印刷模様層４を有してお
り、転写シート５を敷設するには型枠１０の内面に転写
シート５の印刷模様層４を有しない面が接触するように
設置する。次に図３(b) に示すように、内面に転写シー
ト５を敷設した型枠１０内に所定量のポリマーセメント
モルタル６を流し込む。次に図３(c) に示すように、ポ
リマーセメントモルタル６を硬化させて転写シート５と
一体化したポリマーセメントモルタル板７を型枠１０よ
り脱型する。さらに図３(d) に示すように、ポリマーセ
メントモルタル板７と一体化した転写シート５の転写シ
ート基材２を引き剥がし、目的とする化粧ポリマーセメ
ントモルタル板１が得られる。Next, an example of a method for producing the decorative polymer cement mortar board 1 of the present invention will be described with reference to the drawings. First, as shown in FIG. 3A, the transfer sheet 5 is laid on the inner surface of the mold 10. The transfer sheet 5 is the transfer sheet substrate 2
It has a release layer 3 and an optional printed pattern layer 4 on one surface thereof, and in order to lay the transfer sheet 5, the inner surface of the mold 10 is brought into contact with the surface of the transfer sheet 5 which does not have the printed pattern layer 4. To install. Next, as shown in FIG. 3 (b), a predetermined amount of polymer cement mortar 6 is poured into a mold 10 having an inner surface on which a transfer sheet 5 is laid. Next, as shown in FIG. 3C, the polymer cement mortar 6 is cured and the polymer cement mortar plate 7 integrated with the transfer sheet 5 is removed from the mold 10. Further, as shown in FIG. 3 (d), the transfer sheet base material 2 of the transfer sheet 5 integrated with the polymer cement mortar board 7 is peeled off to obtain the intended decorative polymer cement mortar board 1.
【００１９】なお、上記の製造方法は、本発明の一実施
例を示すものであって本発明はこれに限定されるもので
はなく、例えば、予め壁面、床面にポリマーセメントモ
ルタル６を塗布し、該ポリマーセメントモルタル６の未
硬化の面に、上記転写シート５の印刷模様層４を有する
面が接するように載置し、硬化させた後、転写シート５
の転写シート基材２を引き剥して、印刷模様層４を転写
する方法を用いることもやぶさかでない。The above manufacturing method shows one embodiment of the present invention, and the present invention is not limited to this. For example, the polymer cement mortar 6 is applied to the wall surface and the floor surface in advance. The transfer sheet 5 is placed so that the uncured surface of the polymer cement mortar 6 is in contact with the surface having the printed pattern layer 4 of the transfer sheet 5, and after curing, the transfer sheet 5
It is no problem to use the method of peeling off the transfer sheet base material 2 and transferring the print pattern layer 4.
【００２０】本発明において使用する型枠１０は通常の
ものが使用でき、たとえばＦＲＰ製、シリコンラバー
製、木製、金属製などのものがあげられ、その形状はフ
ラットなものに限られれることなく任意のものが使用で
きる。そして異形型枠を用いれば、任意の凹凸模様や曲
面などを持った化粧ポリマーセメントモルタル板が得ら
れる。As the mold 10 used in the present invention, a usual mold can be used, and examples thereof include those made of FRP, silicon rubber, wood, metal and the like, and the shape thereof is not limited to a flat shape. Any one can be used. If a modified form is used, a decorative polymer cement mortar board having an arbitrary uneven pattern or curved surface can be obtained.
【００２１】本発明の方法により得られる化粧ポリマー
セメントモルタル板１は、そのままの状態においても使
用可能であるが、次に述べるような後加工を行うことに
より、耐久性、耐侯性、光沢、意匠性などの特性をより
高めることができる。すなわち、化粧ポリマーセメント
モルタル板７の表面に透明樹脂層を、ロールコート、ス
プレーコートなどの通常の方法により設けることであ
る。透明樹脂の例としては、アクリルウレタン系、フッ
素系塗料が適している。The decorative polymer cement mortar board 1 obtained by the method of the present invention can be used as it is, but by performing the following post-processing, durability, weather resistance, luster and design are obtained. The characteristics such as sex can be further enhanced. That is, a transparent resin layer is provided on the surface of the decorative polymer cement mortar board 7 by a usual method such as roll coating or spray coating. Acrylic urethane-based and fluorine-based paints are suitable as examples of the transparent resin.
【００２２】実施例１ 厚さ７５μｍの２軸延伸ポリエチレンテレフタレートフ
イルムの一方の面にアクリル系樹脂よりなる剥離剤を通
常のグラビア印刷５４線のベタ版を用いて設けた。この
上にアクリルセルロース系インキを用いて大理石柄模様
を同じくグラビア印刷して転写シートを得た。次いで、
前記転写シートの印刷模様層を有しない面が型枠の内面
に接するよう敷設して、該転写シートの印刷面に下記配
合のポリマーセメントモルタルを５ｍｍ厚になるように
流し込んだ。 セメント １００重量部 砂 １６０重量部 エチレン酢酸ビニル樹脂エマルジョン ４０重量部 （樹脂分５０％） 水 ２０重量部 １２時間常温にて養生後、脱型し２軸延伸ポリエチレン
テレフタレートフイルムを剥離して、転写シートに設け
られていた印刷模様層がポリマーセメントモルタル板の
表面層に一体化した深みのある絵柄模様を有する化粧ポ
リマーセメントモルタル板を得た。Example 1 A release agent made of an acrylic resin was provided on one surface of a biaxially stretched polyethylene terephthalate film having a thickness of 75 μm by using a normal gravure printing 54-line solid plate. A marble pattern was similarly gravure-printed on this using an acrylic cellulose-based ink to obtain a transfer sheet. Then
The transfer sheet was laid so that the surface having no printed pattern layer was in contact with the inner surface of the mold, and polymer cement mortar having the following composition was poured to the printed surface of the transfer sheet so as to have a thickness of 5 mm. Cement 100 parts by weight Sand 160 parts by weight Ethylene vinyl acetate resin emulsion 40 parts by weight (resin content 50%) Water 20 parts by weight After curing for 12 hours at room temperature, the mold is removed and the biaxially stretched polyethylene terephthalate film is peeled off, and the transfer sheet A decorative polymer cement mortar board having a deep picture pattern in which the printed pattern layer provided on the surface was integrated with the surface layer of the polymer cement mortar board.
【００２３】[0023]
【発明の効果】以上説明したように、本発明の化粧ポリ
マーセメントモルタル板は、転写シートの印刷模様層面
と未硬化のポリマーセメントモルタル面と接するように
載置して硬化させるため、ポリマーセメントモルタルの
樹脂分が印刷模様層に浸透していき、硬化して両者が一
体化する。従って本発明の化粧ポリマーセメントモルタ
ル板は、印刷模様がポリマーセメントモルタル板の表面
層に浸透一体化しているので、製品に深みや味わいがあ
り、かつ材料の質感や重量感が損なわれないのである。As described above, since the decorative polymer cement mortar board of the present invention is placed and cured so as to come into contact with the printed pattern layer surface of the transfer sheet and the uncured polymer cement mortar surface, the polymer cement mortar board is cured. The resin component of (3) penetrates into the printed pattern layer and hardens to integrate them. Therefore, in the decorative polymer cement mortar board of the present invention, since the printed pattern is permeated and integrated into the surface layer of the polymer cement mortar board, the product has depth and taste, and the texture and weight of the material are not impaired. .
【００２４】また、印刷模様がポリマーセメントモルタ
ル板の表面層に浸透一体化していることにより、印刷模
様が剥落しにくく、さらに前記したような後加工を施せ
ば、耐久性及び耐侯性をより向上させることが出来る。Further, since the printed pattern is permeated and integrated into the surface layer of the polymer cement mortar board, the printed pattern is less likely to come off, and if the above-mentioned post-processing is applied, the durability and weather resistance are further improved. It can be done.
【００２５】また、加熱や加圧などの手段を全く要せ
ず、単にポリマーセメントモルタルに含有される樹脂分
の浸透により印刷模様を転写することが出来るので、極
めて容易に化粧ポリマーセメントモルタル板を得ること
ができ、また、印刷模様の再現性が良く、随意に画一的
かつ安定した絵柄が得られるので工業的生産に適した方
法である。Further, since a printed pattern can be transferred by simply permeating the resin component contained in the polymer cement mortar without requiring any means such as heating or pressurizing, it is extremely easy to form a decorative polymer cement mortar board. It is a method suitable for industrial production because it can be obtained, the reproducibility of the printed pattern is good, and a uniform and stable pattern can be arbitrarily obtained.
【図１】本発明の化粧ポリマーセメントモルタル板の積
層構成を示す断面図である。FIG. 1 is a cross-sectional view showing a laminated structure of a decorative polymer cement mortar board of the present invention.
【図２】本発明の化粧ポリマーセメントモルタル板の製
造に使用する転写シートの積層構成を示す断面図であ
る。FIG. 2 is a cross-sectional view showing a laminated structure of a transfer sheet used for producing a decorative polymer cement mortar board of the present invention.
【図３】本発明の化粧ポリマーセメントモルタル板の製
造方法の一例を説明する断面図である。FIG. 3 is a cross-sectional view illustrating an example of a method for manufacturing a decorative polymer cement mortar board of the present invention.
１ 化粧ポリマーセメントモルタル板 ２ 転写シート基材 ３ 剥離層 ４ 印刷模様層 ５ 転写シート ６ ポリマーセメントモルタル ７ ポリマーセメントモルタル板 １０ 型枠 DESCRIPTION OF SYMBOLS 1 Decorative polymer cement mortar board 2 Transfer sheet substrate 3 Release layer 4 Printing pattern layer 5 Transfer sheet 6 Polymer cement mortar 7 Polymer cement mortar board 10 Formwork
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ０４Ｂ 103:60 111:20 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI technical display location C04B 103: 60 111: 20
Claims (3)
印刷模様層が積層された化粧ポリマーセメントモルタル
板において、前記印刷模様層が、転写シート基材の一方
の面に水不溶性樹脂からなる剥離層と絵柄模様層を備え
た構成の転写シートの印刷模様層を有する面と未硬化の
ポリマーセメントモルタル面が接するように載置し、前
記ポリマーセメントモルタルを硬化させた後、前記転写
シート基材を剥離することにより設けられたことを特徴
とする化粧ポリマーセメントモルタル板。1. A surface of a polymer cement mortar board,
In a decorative polymer cement mortar board on which a print pattern layer is laminated, the print pattern layer has a release layer made of a water-insoluble resin and a pattern layer on one surface of the transfer sheet substrate, and the print pattern of the transfer sheet. The cosmetic polymer is placed by placing the layer-containing surface and the uncured polymer cement mortar surface in contact with each other, curing the polymer cement mortar, and then peeling the transfer sheet base material. Cement mortar board.
アクリル系樹脂よりなる剥離層と印刷模様層を順に積層
してなることを特徴とする請求項１記載の化粧ポリマー
セメントモルタル板。2. The transfer sheet on a transfer sheet substrate,
The decorative polymer cement mortar board according to claim 1, wherein a release layer made of an acrylic resin and a printed pattern layer are sequentially laminated.
ー成分としてエチレン酢酸ビニル樹脂を含有してなるこ
とを特徴とする請求項１、２記載の化粧ポリマーセメン
トモルタル板。3. The decorative polymer cement mortar board according to claim 1, wherein the polymer cement mortar contains ethylene vinyl acetate resin as a polymer component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28149094A JP3667366B2 (en) | 1994-10-21 | 1994-10-21 | Decorative polymer cement mortar board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28149094A JP3667366B2 (en) | 1994-10-21 | 1994-10-21 | Decorative polymer cement mortar board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08119769A true JPH08119769A (en) | 1996-05-14 |
| JP3667366B2 JP3667366B2 (en) | 2005-07-06 |
Family
ID=17639919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28149094A Expired - Fee Related JP3667366B2 (en) | 1994-10-21 | 1994-10-21 | Decorative polymer cement mortar board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3667366B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178608A (en) * | 2017-12-25 | 2018-06-19 | 芜湖林电子科技有限公司 | A kind of preparation method of low brittleness 3D printing mortar |
-
1994
- 1994-10-21 JP JP28149094A patent/JP3667366B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178608A (en) * | 2017-12-25 | 2018-06-19 | 芜湖林电子科技有限公司 | A kind of preparation method of low brittleness 3D printing mortar |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3667366B2 (en) | 2005-07-06 |
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