JP3471104B2 - Method of manufacturing decorative sheet - Google Patents
Method of manufacturing decorative sheetInfo
- Publication number
- JP3471104B2 JP3471104B2 JP33188494A JP33188494A JP3471104B2 JP 3471104 B2 JP3471104 B2 JP 3471104B2 JP 33188494 A JP33188494 A JP 33188494A JP 33188494 A JP33188494 A JP 33188494A JP 3471104 B2 JP3471104 B2 JP 3471104B2
- Authority
- JP
- Japan
- Prior art keywords
- parts
- water
- decorative sheet
- resin
- producing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Laminated Bodies (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、ガラス繊維を基体と
する装飾シートに関する。この発明の装飾シートは、難
燃性、安全性、柔軟性、汚濁防止性に優れ、壁装材、天
井面の内装材、家具の表装材などに好適に利用されう
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass fiber-based decorative sheet. INDUSTRIAL APPLICABILITY The decorative sheet of the present invention is excellent in flame retardancy, safety, flexibility, and pollution resistance, and can be suitably used as a wall covering material, a ceiling surface interior material, a furniture covering material, and the like.
【０００２】[0002]
【従来の技術】ガラス繊維からなる織布を基体とし、こ
れに無機質塗料を塗布した無機質壁装材は、紙壁紙、ビ
ニール壁紙等の有機質壁装材に比べて防火性能が高いこ
とが知られている。従来、この種の無機質壁装材を壁面
に張り付ける場合、建築作業現場において、まずガラス
繊維からなる織布を壁に張り付けた後、その織布の表面
に粒径の大きい耐湿顔料を含む水系無機質塗料を下塗り
し、１５時間以上放置して乾燥し、次にペンキで上塗り
を１〜２回することによって、施工していた。このよう
に現場施工であることから、認定された業者の責任で、
壁装材料協会が定めた基準に従って施工されていた。2. Description of the Related Art Inorganic wall coverings made of glass fiber woven cloth and coated with an inorganic paint are known to have higher fire protection performance than organic wall coverings such as paper wallpaper and vinyl wallpaper. ing. Conventionally, when pasting this type of mineral wall coverings on the wall, in construction sites, after sticking the fabric it is first made of glass fiber wall, water containing a large moisture pigment particle size on the surface of the fabric It was applied by undercoating an inorganic paint, leaving it to stand for 15 hours or more to dry, and then applying the topcoat once or twice with paint. Since it is a construction on site in this way, it is the responsibility of the certified contractor to
It was constructed in accordance with the standards set by the Walling Materials Association.
【０００３】[0003]
【発明が解決しようとする課題】上記のように現場で壁
装材を施工する場合、施工業者が認定業者に限られるの
で認定業者の日程に合わせる必要がある上、下塗りと上
塗りの塗装間隔を１５時間〜２０時間あける必要がある
こと等のため、工期を短縮できない。また、塗料を下塗
りするまでは、ガラス繊維がむき出し状態となっている
ため、ガラスの短繊維が飛散して作業者の皮膚や喉粘膜
を侵すおそれがある。さらにまた、現場施工のため、壁
装材表面で具現できる意匠の範囲が限定される。When constructing wall coverings on site as described above, the contractor is limited to a certified contractor, so it is necessary to match the schedule of the certified contractor. The construction period cannot be shortened because it is necessary to wait 15 to 20 hours. Further, since the glass fibers are in a bare state until the paint is primed, short glass fibers may scatter and injure the skin and throat of the worker. Furthermore, because of on-site construction, the range of designs that can be embodied on the surface of the wall covering is limited.
【０００４】それ故、本発明の目的は、現場施工での塗
装仕上げと同等の風合いをもち、作業者への安全性と意
匠性を具備した工場生産可能な装飾シートを提供するこ
とにある。Therefore, an object of the present invention is to provide a factory-producible decorative sheet which has a texture equivalent to that of a paint finish during on-site construction and which is safe for workers and has a good design.
【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、この発明の製造方法で得られる装飾シートは、ガラ
ス繊維からなる織布と、この織布に塗布され、無機質顔
料を主体とする塗料と、この塗料表面に塗布された透明
の水系樹脂からなる皮膜とを備えたことを特徴とする。In order to achieve the above object, the decorative sheet obtained by the manufacturing method of the present invention comprises a woven cloth made of glass fibers and an inorganic pigment as a main component, which is applied to the woven cloth. It is characterized by comprising a paint and a film made of a transparent water-based resin applied to the surface of the paint.
【０００６】上記装飾シートを製造するこの発明の方法
は、次の（ａ）、（ｂ）及び（ｃ）の工程を順に経るこ
とを特徴とする。
（ａ）ガラス繊維からなる織布を難燃紙にて裏打ちする
工程。
（ｂ）裏打ちされた織布の表面に、水系無機質塗料を塗
布し乾燥する工程。
（ｃ）乾燥した無機質塗料の表面に透明の水系エマルジ
ョン樹脂を塗布し乾燥する工程。 The method of the present invention for producing the above decorative sheet is characterized in that the following steps (a), (b) and (c) are sequentially performed. (A) A step of backing a woven fabric made of glass fibers with flame-retardant paper. (B) A step of applying a water-based inorganic coating material on the surface of the woven cloth backed and drying it. (C) A step of applying a transparent water-based emulsion resin on the surface of the dried inorganic coating material and drying it.
【０００７】ここで、無機質顔料としては、水酸化アル
ミニウム、炭酸カルシウム、シリカ、カオリン、硫酸バ
リウム、珪酸塩、酸化チタン等が挙げられる。ｂ工程の
水系無機質塗料は、その調合割合が、分散剤（アニオン
系活性剤）２〜３部、水４０〜４５部、酸化チタン８〜
１０部、炭酸カルシウム５〜７部、水酸化アルミニウム
５〜８部、シリカ５〜７部、酢酸ビニルアクリル共重合
樹脂（４５％ＮＶ）２０〜２５部及びハロゲン系防炎剤
５部のものである。なお、着色するときは、これに有色
の水系顔料を添加すればよい。Here, examples of the inorganic pigment include aluminum hydroxide, calcium carbonate, silica, kaolin, barium sulfate, silicate, titanium oxide and the like. b process
The water-based inorganic paint has a mixing ratio of 2 to 3 parts dispersant (anionic activator), 40 to 45 parts water, and 8 to titanium oxide.
10 parts, 5 to 7 parts of calcium carbonate, 5 to 8 parts of aluminum hydroxide, 5 to 7 parts of silica, 20 to 25 parts of vinyl acetate acrylic copolymer resin (45% NV) and 5 parts of halogen flame retardant. There is . When coloring, a colored water-based pigment may be added thereto.
【０００８】ｃ工程の水系エマルジョン樹脂を塗布する
条件としては、造膜温度（皮膜化する温度）１５℃〜３
０℃、エマルジョンの粒径０．１μ以下、粘度２５００
ｃｐｓ〜３５００ｃｐｓがよい。The conditions for applying the water-based emulsion resin in step c are film-forming temperature (temperature for forming a film) 15 ° C. to 3
0 ° C, emulsion particle size 0.1μ or less, viscosity 2500
cps to 3500 cps is preferable.
【０００９】[0009]
【作用】工場内でガラス繊維からなる織布に無機質顔料
を塗布し、さらにその上に透明の水系樹脂で造膜してい
るので、工場内で現場施工と同等の壁装材として完成す
る。従って、防火壁装材料として工場から出荷でき、出
荷後は責任施工認定業者以外の者によって現場の壁に施
工することができる。施工後に塗料を乾燥させる必要も
ない。このため、工期を短縮することができる。In the factory, the woven cloth made of glass fiber is coated with the inorganic pigment, and the transparent water-based resin is formed on the woven cloth. Therefore, it can be shipped from the factory as a fire wall material, and after shipping, it can be installed on the site wall by a person other than the responsible construction authorized contractor. There is no need to dry the paint after construction. Therefore, the construction period can be shortened.
【００１０】また、製造過程において、ガラス繊維が顔
料で隠蔽され、さらに顔料粒子が水系樹脂で結合する。
従って、現場での施工の際に、ガラス繊維が飛散するお
それがない。In the manufacturing process, the glass fibers are hidden by the pigment, and the pigment particles are bound by the aqueous resin.
Therefore, there is no risk that glass fibers will scatter during construction on site.
【００１１】透明の水系樹脂として上記のアクリル酸エ
ステル共重合樹脂等を用いれば、柔軟性及び光沢性に優
れた製品となる。柔軟性の故にロール状に巻いて出荷す
ることができる。アクリル酸エステル共重合樹脂が、メ
チルメタクリレートと２−エチルヘキシルアクリレート
との共重合樹脂であるときは、耐水性及び耐アルカリ性
にも優れるため、汚れにくく且つ汚れても汚れを拭き取
りやすい製品となる。When the above acrylic ester copolymer resin or the like is used as the transparent water-based resin, the product has excellent flexibility and gloss. Because of its flexibility, it can be rolled and shipped. When the acrylic ester copolymer resin is a copolymer resin of methyl methacrylate and 2-ethylhexyl acrylate, it is excellent in water resistance and alkali resistance, so that it becomes a product that is hard to stain and is easy to wipe off stain.
【００１２】なお、模様を具現したいときは、水系無機
質塗料を模様に印刷すればよい。この場合、塗料は、織
布に部分的に塗布されることになるが、（ｃ）工程にお
ける水系エマルジョン樹脂は、ガラス繊維の飛散防止の
ために織布全面に塗布するのがよい。When a pattern is to be embodied, a water-based inorganic paint may be printed on the pattern. In this case, the paint is partially applied to the woven cloth, but the water-based emulsion resin in the step (c) is preferably applied to the entire surface of the woven cloth to prevent the glass fibers from scattering.
【００１３】[0013]
−実施例−
重量基準で、分散剤（アニオン系活性剤）３部、水４０
部、酸化チタン（粒径０．５μ〜３μ）１０部、炭酸カ
ルシウム７部、水酸化アルミニウム８部、シリカ（ホワ
イトカーボン）７部、酢酸ビニルアクリル共重合樹脂
（４５％ＮＶ）２０部及びハロゲン系防炎剤５部を混合
して粘度５０００ｃｐｓ、ｐＨ＝９に調整して水系無機
質塗料とした。—Example— 3 parts by weight of a dispersant (anionic activator) and 40 parts of water by weight
Parts, titanium oxide (particle size 0.5 μ to 3 μ) 10 parts, calcium carbonate 7 parts, aluminum hydroxide 8 parts, silica (white carbon) 7 parts, vinyl acetate acrylic copolymer resin (45% NV) 20 parts and halogen A water-based inorganic coating material was prepared by mixing 5 parts of a flame retardant and adjusting the viscosity to 5000 cps and pH = 9.
【００１４】別途、秤量１７０ｇ／ｍ2のガラス繊維か
らなる織布を秤量７０ｇ／ｍ2の難燃紙で裏打ちした
（ａ工程）。Separately, a woven fabric made of glass fibers having a weight of 170 g / m 2 was lined with a flame-retardant paper having a weight of 70 g / m 2 (step a).
【００１５】裏打ちされた織布の表面に上記水系無機質
塗料をグラビアロールにて塗布し、１３５℃で１分間乾
燥した（ｂ工程）。その後、メチルメタクリレートと２
−エチルヘキシルアクリレートとの共重合樹脂を３８重
量％含む水系エマルジョン水溶液９３部とハロゲン系防
炎剤７部とからなり、粘度９００ｃｐｓに調整された混
合液（エマルジョン粒径０．１μ以下）を、乾燥した塗
料の表面にグラビアロールにて塗布し、再び１３５℃で
１分間乾燥する（ｃ工程）ことによって、無機質顔料の
表面に透明の皮膜を形成し、装飾シートを完成した。The above water-based inorganic coating material was applied to the surface of the woven fabric backed by a gravure roll and dried at 135 ° C. for 1 minute (step b). After that, 2 with methyl methacrylate
-Drying a mixed solution (emulsion particle size of 0.1 µ or less) composed of 93 parts of an aqueous emulsion aqueous solution containing 38% by weight of a copolymer resin with ethylhexyl acrylate and 7 parts of a halogen-based flameproofing agent, and having a viscosity adjusted to 900 cps. A transparent film was formed on the surface of the inorganic pigment by coating the surface of the paint with a gravure roll and drying again at 135 ° C. for 1 minute (step c) to complete the decorative sheet.
【００１６】得られた装飾シートは、壁装材料協会認定
番号壁装材料第０００５号に適合するばかりか、秤量３
５０ｇ／ｍ2と軽く、ガラス繊維の折り目による凹凸模
様が残っているにもかかわらず、ガラス繊維が無機質顔
料にて完全に隠蔽されていた。また、折り曲げてもひび
割れが生じなかった。The obtained decorative sheet not only complies with the walling material association certification number Walling Material No. 0005 but also weighs 3
It was as light as 50 g / m 2, and the glass fiber was completely covered with the inorganic pigment, although the uneven pattern due to the creases of the glass fiber remained. Moreover, no cracking occurred even when bent.
【００１７】この装飾シートの表面に、水性インキ（パ
イロット製ブルーブラック）を水で５倍希釈したものを
たらし、２分間放置後、水洗いしたところ、インキの痕
はほとんど残らなかった。また、水性マジックペンにて
線引き後、濡れた布で拭いたところ、きれいに拭き取る
ことができた。A water-based ink (Blue Black manufactured by Pilot) diluted 5 times with water was poured on the surface of this decorative sheet, and after leaving it for 2 minutes and washing with water, almost no ink marks were left. In addition, after drawing with a water-based magic pen, it was wiped clean with a wet cloth.
【００１８】−比較例−
この例は、ｂ工程の無機質塗料の組成において水量の割
に無機顔料が多い点と、ｃ工程を省略した点で上記実施
例と異なるものである。-Comparative Example-This example is different from the above-mentioned examples in that the composition of the inorganic coating material in the step b contains a large amount of inorganic pigment for the amount of water, and the step c is omitted.
【００１９】すなわち、重量基準で、分散剤（アニオン
系活性剤）１．４２部、水４．２５部、酸化チタン５．
１９部、水酸化アルミニウム２８．３４部、ホウ酸亜鉛
２８．３４部、エチレン酢酸ビニル共重合樹脂２８部及
びハロゲン系防炎剤３．４部を混合して粘度１０，００
０ｃｐｓ、ｐＨ＝９に調整して水系無機質塗料とした。That is, on a weight basis, 1.42 parts of a dispersant (anionic activator), 4.25 parts of water, 5.
19 parts, 28.34 parts of aluminum hydroxide, 28.34 parts of zinc borate, 28 parts of ethylene vinyl acetate copolymer resin and 3.4 parts of halogen-based flame retardant are mixed to obtain a viscosity of 10,000.
The water-based inorganic coating material was adjusted to 0 cps and pH = 9.
【００２０】別途、秤量１７０ｇ／ｍ2のガラス繊維か
らなる織布を秤量７０ｇ／ｍ2の難燃紙で裏打ちした
（ａ工程）。裏打ちされた織布の表面に上記水系無機質
塗料をグラビアロールにて塗布し、１３５℃で１分間乾
燥する（ｂ工程）ことによって、比較用の装飾シートを
完成した。Separately, a woven fabric made of glass fibers having a weight of 170 g / m 2 was lined with a flame-retardant paper having a weight of 70 g / m 2 (step a). The above water-based inorganic coating material was applied to the surface of the woven fabric backed by a gravure roll and dried at 135 ° C. for 1 minute (step b) to complete a decorative sheet for comparison.
【００２１】得られた装飾シートは、秤量６４５ｇ／ｍ
2と重く、ガラス繊維の折り目による凹凸模様が消えて
いるにもかかわらず、無機質顔料の塗布厚みは不均一
で、斑状の模様であった。また、折り曲げると、塗料に
ひび割れが生じた。The obtained decorative sheet weighs 645 g / m.
Although it was as heavy as 2 and the uneven pattern due to the creases of the glass fiber disappeared, the coating thickness of the inorganic pigment was non-uniform and had a patchy pattern. Also, when bent, the paint cracked.
【００２２】この装飾シートの表面に、水性インキ（パ
イロット製ブルーブラック）を水で５倍希釈したものを
たらし、２分間放置後、水洗いしたところ、インキの痕
が残っていた。また、水性黒色マジックペンにて線引き
後、濡れた布で拭いたところ、黒線が消えなかった。A water-based ink (Blue Black manufactured by Pilot) diluted 5 times with water was poured on the surface of this decorative sheet, and after leaving it for 2 minutes and washing with water, ink marks remained. Also, after drawing with an aqueous black magic pen and wiping with a wet cloth, the black line did not disappear.
【００２３】[0023]
【発明の効果】以上のように、この発明の装飾シート
は、現場での責任施工壁紙よりも工期短縮に適するほ
か、作業者に安全なものである。また、耐汚濁性、耐折
れ曲げ性に優れているので、長寿命である。さらに軽量
であるから、壁装に限らず、天井面の装飾等、建築物の
内装全般に適用可能である。INDUSTRIAL APPLICABILITY As described above, the decorative sheet of the present invention is more suitable for shortening the construction period than the responsible construction wallpaper on site and is safe for the operator. Further, it has a long life because it has excellent stain resistance and bending bending resistance. Further, since it is lightweight, it can be applied not only to wall coverings, but also to interior decoration of buildings such as decoration of ceiling surfaces.
Claims (4)
順に経ることを特徴とする装飾シートの製造方法。 （ａ）ガラス繊維からなる織布を難燃紙にて裏打ちする
工程。 （ｂ）裏打ちされた織布の表面に、分散剤２〜３部、水
４０〜４５部、酸化チタン８〜１０部、炭酸カルシウム
５〜７部、水酸化アルミニウム５〜８部、シリカ５〜７
部、酢酸ビニルアクリル共重合樹脂２０〜２５部及びハ
ロゲン系防炎剤５部からなる水系無機質塗料を塗布し乾
燥する工程。 （ｃ）乾燥した無機質塗料の表面に透明の水系エマルジ
ョン樹脂を塗布し乾燥する工程。1. A method for producing a decorative sheet, which comprises sequentially performing the following steps (a), (b) and (c). (A) A step of backing a woven fabric made of glass fibers with flame-retardant paper. (B) 2 to 3 parts of a dispersant and water on the surface of the lined woven fabric.
40-45 parts, titanium oxide 8-10 parts, calcium carbonate
5-7 parts, aluminum hydroxide 5-8 parts, silica 5-7
Part, 20 to 25 parts of vinyl acetate acrylic copolymer resin, and
A step of applying and drying a water-based inorganic coating material comprising 5 parts of a rogen-based flameproofing agent . (C) A step of applying a transparent water-based emulsion resin on the surface of the dried inorganic coating material and drying it.
率が、５０％以下である請求項１に記載の装飾シートの
製造方法。2. The method for producing a decorative sheet according to claim 1 , wherein the inorganic non-volatile component content of the water-based inorganic coating material is 50% or less.
アクリル酸エステル共重合樹脂もしくはメタアクリル酸
エステル共重合樹脂又はこれらとウレタン樹脂、シリコ
ン樹脂及びフッ素樹脂のうちの１種以上との混合物であ
る請求項１に記載の装飾シートの製造方法。3. The water-based emulsion resin of step (c),
The method for producing a decorative sheet according to claim 1 , which is an acrylic acid ester copolymer resin or a methacrylic acid ester copolymer resin, or a mixture thereof with one or more of a urethane resin, a silicone resin and a fluororesin.
メチルメタクリレートと２−エチルヘキシルアクリレー
トとの共重合樹脂である請求項１に記載の装飾シートの
製造方法。4. The aqueous emulsion resin in step (c) comprises :
The method for producing a decorative sheet according to claim 1 , which is a copolymer resin of methyl methacrylate and 2-ethylhexyl acrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33188494A JP3471104B2 (en) | 1994-12-09 | 1994-12-09 | Method of manufacturing decorative sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33188494A JP3471104B2 (en) | 1994-12-09 | 1994-12-09 | Method of manufacturing decorative sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08156159A JPH08156159A (en) | 1996-06-18 |
| JP3471104B2 true JP3471104B2 (en) | 2003-11-25 |
Family
ID=18248706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33188494A Expired - Fee Related JP3471104B2 (en) | 1994-12-09 | 1994-12-09 | Method of manufacturing decorative sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3471104B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2793817A1 (en) * | 1999-05-21 | 2000-11-24 | Rl Decor | Wall decoration system comprising non-woven flexible textile with pre-recorded designs or motifs and transparent or semi-transparent finishing product of chosen color |
| JP2007090546A (en) * | 2005-09-27 | 2007-04-12 | Suminoe Textile Co Ltd | Trim cloth for train |
| JP2007092188A (en) * | 2005-09-27 | 2007-04-12 | Suminoe Textile Co Ltd | Train interior fabric using colored glass fibers |
-
1994
- 1994-12-09 JP JP33188494A patent/JP3471104B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08156159A (en) | 1996-06-18 |
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