JPH09174791A - Decorative material sheet and manufacture thereof - Google Patents
Decorative material sheet and manufacture thereofInfo
- Publication number
- JPH09174791A JPH09174791A JP7339281A JP33928195A JPH09174791A JP H09174791 A JPH09174791 A JP H09174791A JP 7339281 A JP7339281 A JP 7339281A JP 33928195 A JP33928195 A JP 33928195A JP H09174791 A JPH09174791 A JP H09174791A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- resin
- material sheet
- decorative material
- acrylic
- 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
Landscapes
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、壁面や天井面等に
接着して使用する化粧材シートに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative material sheet used by adhering to a wall surface, a ceiling surface or the like.
【０００２】[0002]
【従来の技術】従来、壁面や天井面に接着して使用する
化粧材シートとしては、塩化ビニル壁紙がある。この塩
化ビニル壁紙は図２（ａ）に示すように、基材シート２
０上に、発泡剤を含む塩化ビニルペーストを用いて発泡
樹脂層２１を形成し、その上に所望柄の印刷層２２を設
けたものである。さらに図２（ｂ）に示すように、印刷
層２２上にトップコート層や薄フイルム２３を設けたも
のもある。2. Description of the Related Art Conventionally, vinyl chloride wallpaper has been used as a decorative material sheet that is used by being adhered to a wall surface or a ceiling surface. This vinyl chloride wallpaper has a base sheet 2 as shown in FIG.
0, a foamed resin layer 21 is formed using a vinyl chloride paste containing a foaming agent, and a print layer 22 having a desired pattern is provided thereon. Further, as shown in FIG. 2B, there is also one in which a top coat layer and a thin film 23 are provided on the printed layer 22.
【０００３】[0003]
【発明が解決しようとする課題】塩化ビニル壁紙は、感
触や風合いに富み、エンボス加工も容易であり、意匠性
や施工性も良い為、壁面や天井面用化粧材シートとして
広く使用されてきた。しかしながら、廃材の焼却時の環
境保全上の問題等から塩化ビニル壁紙にかわる塩化ビニ
ル樹脂を使用しない化粧材シートの開発が強く求められ
ていた。The vinyl chloride wallpaper has been widely used as a decorative sheet for wall surfaces and ceiling surfaces because it has a good feel and texture, is easy to emboss, and has good designability and workability. . However, there is a strong demand for the development of a decorative material sheet that does not use a vinyl chloride resin, which replaces the vinyl chloride wallpaper, because of environmental issues when incinerating waste materials.
【０００４】本発明は、上述の塩化ビニル壁紙にかわる
新しい化粧材シートの開発要望に応えるものであるが、
新しい化粧材シートはまだ表面強度（耐摩耗性）が塩化
ビニル壁紙に比べ不十分であり改良を試みたものであ
る。The present invention meets the demand for the development of a new decorative material sheet that replaces the above-mentioned vinyl chloride wallpaper.
The new decorative material sheet is still insufficient in surface strength (abrasion resistance) compared to vinyl chloride wallpaper, and we have tried to improve it.
【０００５】本発明は、基材シート上に、発泡剤を含む
水系樹脂エマルジョンにより形成された発泡樹脂層と、
その上に形成した所望柄の印刷層と、その印刷層上に形
成されたアクリル系トップコート層とにより形成されて
いることを特徴とする化粧材シートである。According to the present invention, a foamed resin layer formed of an aqueous resin emulsion containing a foaming agent is formed on a base sheet,
A decorative material sheet comprising a print layer having a desired pattern formed thereon and an acrylic top coat layer formed on the print layer.
【０００６】また、本発明は前記発泡剤がカプセル発泡
剤であることを特徴とする化粧材シートである。Further, the present invention is a cosmetic material sheet, wherein the foaming agent is a capsule foaming agent.
【０００７】また、本発明は前記水系樹脂エマルジョン
中の樹脂がアクリル系樹脂、アクリル系樹脂ラテック
ス、エチレン酢酸ビニル共重合樹脂、スチレン系樹脂、
スチレン系樹脂ラテックス等の１種類以上から成ること
を特徴とする化粧材シートである。In the present invention, the resin in the water-based resin emulsion is an acrylic resin, an acrylic resin latex, an ethylene vinyl acetate copolymer resin, a styrene resin,
A decorative material sheet comprising one or more kinds of styrene resin latex and the like.
【０００８】[0008]
【発明の実施の形態】本発明の化粧材シートは、図１に
示す様に基材シート１０上に、主体とする樹脂、発泡
剤、分散剤、消泡剤等からなる水系樹脂エマルジョンを
コーティング装置により塗布、乾燥させて発泡性の樹脂
層１１を形成し、その上にグラビア印刷機等にて所望柄
を印刷し、その印刷層１２上に更にアクリル系トップコ
ート層１３を形成するものである。BEST MODE FOR CARRYING OUT THE INVENTION In the decorative material sheet of the present invention, as shown in FIG. 1, a base sheet 10 is coated with an aqueous resin emulsion composed mainly of a resin, a foaming agent, a dispersant, an antifoaming agent and the like. A device is applied and dried to form a foamable resin layer 11, a desired pattern is printed on it by a gravure printing machine, and an acrylic topcoat layer 13 is further formed on the printed layer 12. is there.
【０００９】基材シート１０としてはガラス繊維、不織
布、不燃紙、難燃紙等を使用する。As the base sheet 10, glass fiber, non-woven fabric, non-combustible paper, flame-retardant paper or the like is used.
【００１０】また、発泡性の樹脂層１１を形成するため
の水系樹脂エマルジョン中の樹脂としては、アクリル系
樹脂、アクリル系樹脂ラテックス、エチレン酢酸ビニル
共重合樹脂、スチレン系樹脂、スチレン系樹脂ラテック
ス等を１種類以上混ぜたものを使用する。As the resin in the water-based resin emulsion for forming the foamable resin layer 11, acrylic resin, acrylic resin latex, ethylene vinyl acetate copolymer resin, styrene resin, styrene resin latex, etc. Use a mixture of one or more types.
【００１１】また、水系樹脂エマルジョン中の発泡剤と
しては、炭化水素等の揮発性物質を内包したカプセル発
泡剤であり、加熱により膨張させると、樹脂層１１に柔
軟性や風合い等を付与させることができる。The foaming agent in the water-based resin emulsion is a capsule foaming agent containing a volatile substance such as hydrocarbon, and when it is expanded by heating, it imparts flexibility and texture to the resin layer 11. You can
【００１２】また、樹脂層１１上に形成される印刷層１
２に使用されるインキとしては、アクリル系樹脂を含む
バインダーを用いた油性インキや水性インキ等、適宜使
用できる。A printed layer 1 formed on the resin layer 11
As the ink used in 2, an oil-based ink or a water-based ink using a binder containing an acrylic resin can be appropriately used.
【００１３】また、アクリル系トップコート層１３とし
ては、アクリル系樹脂を主体としてそれに可塑剤、希釈
剤等を配合した樹脂をコーティングしたものである。The acrylic top coat layer 13 is formed by coating an acrylic resin as a main component with a resin containing a plasticizer, a diluent and the like.
【００１４】ところで本発明の化粧材シートの作用は、
前記発泡樹脂層１１は適度な柔軟性を備え、前記アクリ
ル系トップコート層１３は発泡樹脂層１１の強度を補強
する作用を持ち、更に可塑剤により、アクリル単体での
過度の硬度を緩和させる作用が得られ、一方、その表面
の耐摩耗性は十分に得られる。The function of the decorative material sheet of the present invention is as follows.
The foamed resin layer 11 has appropriate flexibility, the acrylic topcoat layer 13 has a function of reinforcing the strength of the foamed resin layer 11, and further has a function of reducing excessive hardness of the acrylic alone by a plasticizer. While the abrasion resistance of the surface is sufficiently obtained.
【００１５】[0015]
【実施例】次に、本発明の具体的実施例を以下に詳細に
説明する。Next, specific embodiments of the present invention will be described in detail below.
【００１６】＜実施例１＞基材シートとして坪量１２０
ｇ／ｍ2 の難燃性裏打紙（特種製紙（株）製；ＴＴ−１
２０ＴＷ）に、コンマ型ナイフコーティング装置を用
い、アクリル樹脂エマルジョン６５重量％、分散剤（界
面活性剤）１重量％、消泡剤０．３重量％、潤滑剤０．
０５重量％、ブロッキング防止剤０．１重量％、酸化チ
タン５重量％、カプセル発泡剤４重量％、充填剤２５重
量％からなる水系樹脂エマルジョンをコーティングし１
００〜１３０℃にて３分間乾燥し、塗布量１２０ｇ／ｍ
2 ｄｒｙの発泡性の樹脂層を形成した。その樹脂層上に
絵柄をグラビア印刷法により印刷して印刷層を形成し
た。<Example 1> As a base sheet, a basis weight of 120
g / m 2 flame-retardant backing paper (Tokushu Paper Co., Ltd .; TT-1
20 TW) using a comma type knife coating device, 65% by weight of acrylic resin emulsion, 1% by weight of dispersant (surfactant), 0.3% by weight of defoaming agent, and 0.
A water-based resin emulsion consisting of 05% by weight, antiblocking agent 0.1% by weight, titanium oxide 5% by weight, capsule foaming agent 4% by weight, and filler 25% by weight was coated.
Dry for 3 minutes at 00-130 ° C, coating amount 120g / m
A foamable resin layer of 2 dry was formed. A pattern was printed on the resin layer by a gravure printing method to form a printed layer.
【００１７】つぎに、アクリル樹脂（日本ゼオン（株）
製；Ｆ−３２０）５０重量％、可塑剤３０重量％、安定
剤１重量％、希釈剤適量からなる粘度２０００ｃｐｓの
樹脂液を、前記印刷層上より塗布して塗布量３０〜５０
ｇ／ｍ2 ｄｒｙのアクリル系トップコート層を形成し、
続いて温度１５０〜１８０℃、時間３０〜５０ｓｅｃの
発泡条件にて発泡させながらエンボスロールを用いてト
ップコート層の表面をエンボスし本発明の化粧材シート
を得た。Next, an acrylic resin (Nippon Zeon Co., Ltd.)
F-320) 50% by weight, plasticizer 30% by weight, stabilizer 1% by weight, and a resin solution having a viscosity of 2000 cps consisting of an appropriate amount of a diluent and applied from above the printing layer to give an application amount of 30 to 50.
forming an acrylic top coat layer of g / m 2 dry,
Then, the surface of the top coat layer was embossed using an embossing roll while foaming under the foaming conditions of a temperature of 150 to 180 ° C. and a time of 30 to 50 seconds to obtain a decorative material sheet of the present invention.
【００１８】＜比較例１＞上記実施例１と同様にして印
刷層まで形成しその後、トップコート層を形成せずに、
温度１５０〜１８０℃、時間３０〜５０ｓｅｃの発泡条
件にて発泡させながらエンボスロールを用いて表面をエ
ンボスし、比較用の化粧材シートを得た。<Comparative Example 1> In the same manner as in Example 1 above, a printed layer was formed, and thereafter, a top coat layer was not formed.
The surface was embossed using an embossing roll while foaming under the foaming conditions of a temperature of 150 to 180 ° C. and a time of 30 to 50 seconds to obtain a comparative decorative material sheet.
【００１９】[0019]
【発明の効果】本発明の化粧材シート及び化粧材シート
の製造方法は、基材シート１０上に、発泡剤を含む水系
樹脂エマルジョンにより形成された発泡樹脂層１１と、
その上に形成した所望柄の印刷層１２と、その印刷層１
２上に形成されたアクリル系トップコート層１３とによ
り形成されるので、本発明では、従来の塩化ビニル壁紙
では環境保全上出来なかった廃材の焼却処理が可能とな
る。The decorative material sheet and the method for manufacturing a decorative material sheet according to the present invention comprises a base material sheet 10 and a foamed resin layer 11 formed from an aqueous resin emulsion containing a foaming agent.
A print layer 12 having a desired pattern formed thereon and the print layer 1
Since it is formed of the acrylic top coat layer 13 formed on the upper surface of the second embodiment, the present invention enables the incineration of waste materials that could not be achieved by the conventional vinyl chloride wallpaper in terms of environmental protection.
【００２０】本発明の化粧材シートは、発泡樹脂層１１
が適度な柔軟性を備え、前記アクリル系トップコート層
１３が発泡樹脂層１１の強度を補強する作用を持ち、更
に可塑剤により、アクリル単体での過度の硬度を緩和さ
せる作用が得られるため、柔軟性と耐摩耗性を得ること
ができる。The decorative material sheet of the present invention comprises a foamed resin layer 11
Has an appropriate flexibility, the acrylic topcoat layer 13 has a function of reinforcing the strength of the foamed resin layer 11, and the plasticizer provides a function of relieving excessive hardness of the acrylic alone. Flexibility and wear resistance can be obtained.
【図１】本発明の化粧材シートの側断面図である。FIG. 1 is a side sectional view of a decorative material sheet of the present invention.
【図２】（ａ）〜（ｂ）は、従来の化粧材シートの側断
面図である。2A and 2B are side sectional views of a conventional decorative material sheet.
１０……基材シート １１……発泡樹脂層 １２……印刷層 １３……アクリル系トップコート層 １４……エンボス面 ２０……基材シート ２１……発泡樹脂層 ２２……印刷層 ２３……トップコート層または薄フイルム ２４……エンボス面 10 ... Base material sheet 11 ... Foamed resin layer 12 ... Printing layer 13 ... Acrylic topcoat layer 14 ... Embossed surface 20 ... Base material sheet 21 ... Foamed resin layer 22 ... Printing layer 23 ... Top coat layer or thin film 24 ... Embossed surface
───────────────────────────────────────────────────── 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 Ｅ０４Ｆ 13/18 8913−2Ｅ Ｅ０４Ｆ 13/18 Ａ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical display location E04F 13/18 8913-2E E04F 13/18 A
Claims (5)
脂エマルジョンにより形成された発泡樹脂層１１と、そ
の上に形成した所望柄の印刷層１２と、その印刷層１２
上に形成されたアクリル系トップコート層１３とにより
形成されていることを特徴とする化粧材シート。1. A foamed resin layer 11 formed of an aqueous resin emulsion containing a foaming agent, a printed layer 12 having a desired pattern formed on the foamed resin layer 11, and a printed layer 12 thereof.
A decorative material sheet formed by the acrylic topcoat layer 13 formed on the upper surface.
特徴とする請求項１に記載の化粧材シート。2. The decorative material sheet according to claim 1, wherein the foaming agent is a capsule foaming agent.
リル系樹脂、アクリル系樹脂ラテックス、エチレン酢酸
ビニル共重合樹脂、スチレン系樹脂、スチレン系樹脂ラ
テックス等の１種類以上から成ることを特徴とする請求
項１又は請求項２に記載の化粧材シート。3. The resin in the water-based resin emulsion comprises at least one of acrylic resin, acrylic resin latex, ethylene vinyl acetate copolymer resin, styrene resin, styrene resin latex and the like. The decorative material sheet according to claim 1 or 2.
されていることを特徴とする請求項１に記載の化粧材シ
ート。4. The decorative material sheet according to claim 1, wherein the surface of the top coat layer is embossed.
マルジョンを用いて発泡樹脂層を形成し、その上に印刷
層を形成し、且つ印刷層上にアクリル系トップコート層
を形成することを特徴とする化粧材シートの製造方法。5. A foamed resin layer is formed on a base sheet using a water-based resin emulsion containing a foaming agent, a printed layer is formed on the foamed resin layer, and an acrylic topcoat layer is formed on the printed layer. A method for manufacturing a decorative material sheet, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7339281A JPH09174791A (en) | 1995-12-26 | 1995-12-26 | Decorative material sheet and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7339281A JPH09174791A (en) | 1995-12-26 | 1995-12-26 | Decorative material sheet and manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09174791A true JPH09174791A (en) | 1997-07-08 |
Family
ID=18325971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7339281A Pending JPH09174791A (en) | 1995-12-26 | 1995-12-26 | Decorative material sheet and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09174791A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10129116A (en) * | 1996-11-05 | 1998-05-19 | Mitsubishi Paper Mills Ltd | Forming method of stereoscopic picture and stereoscopic image forming body |
| KR20010016618A (en) * | 2000-12-29 | 2001-03-05 | 김죽영 | Manufacturing method of forming wallpaper |
| KR100480205B1 (en) * | 2002-10-02 | 2005-04-06 | 주식회사 엘지화학 | The wallpaper controlling dryness and humidity and its manufacturing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0647875A (en) * | 1992-02-25 | 1994-02-22 | Achilles Corp | Decorative sheet and production thereof |
-
1995
- 1995-12-26 JP JP7339281A patent/JPH09174791A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0647875A (en) * | 1992-02-25 | 1994-02-22 | Achilles Corp | Decorative sheet and production thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10129116A (en) * | 1996-11-05 | 1998-05-19 | Mitsubishi Paper Mills Ltd | Forming method of stereoscopic picture and stereoscopic image forming body |
| KR20010016618A (en) * | 2000-12-29 | 2001-03-05 | 김죽영 | Manufacturing method of forming wallpaper |
| KR100480205B1 (en) * | 2002-10-02 | 2005-04-06 | 주식회사 엘지화학 | The wallpaper controlling dryness and humidity and its manufacturing method |
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