JP3358026B2 - Wallpaper with humidity control - Google Patents
Wallpaper with humidity controlInfo
- Publication number
- JP3358026B2 JP3358026B2 JP2000353559A JP2000353559A JP3358026B2 JP 3358026 B2 JP3358026 B2 JP 3358026B2 JP 2000353559 A JP2000353559 A JP 2000353559A JP 2000353559 A JP2000353559 A JP 2000353559A JP 3358026 B2 JP3358026 B2 JP 3358026B2
- Authority
- JP
- Japan
- Prior art keywords
- moisture
- layer
- wallpaper
- backing paper
- surface side
- 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
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、湿気の吸収と吸
収した湿気の放出を行う調湿性を有し、結露防止やかび
発生防止などの性能に優れると共に、室内の空気中に拡
散されているホルムアルデヒドなど有害な物質やガスな
どを吸着・分解することが可能な壁紙に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has a humidity control property for absorbing moisture and releasing absorbed moisture, has excellent performance in preventing dew condensation and mold, and is diffused into indoor air. The present invention relates to a wallpaper capable of adsorbing and decomposing harmful substances and gases such as formaldehyde.
【０００２】[0002]
【従来の技術】周知のように、多雨多湿環境下における
建築物の建築用材料としては、湿気の吸放出を行い結露
防止作用を有する漆喰，土，木材などの天然の建築用材
料が好適であるが、近年は主として経済性などの観点か
ら、石油を原料とする建築用材料が多く活用されるよう
になってきている。2. Description of the Related Art As is well known, natural building materials, such as plaster, earth, and wood, which absorb and release moisture and have an action of preventing dew condensation, are suitable as building materials for buildings in a humid and humid environment. However, in recent years, building materials using petroleum as a raw material have been widely used mainly from the viewpoint of economy and the like.
【０００３】しかしながら、石油を原料とする建築用材
料は、上記した天然の建築用材料と比べ湿気の吸放出な
ど調湿性の面で劣り結露防止作用が乏しいという問題が
ある。このため、最近は水分の吸放出性能を有した多孔
質無機鉱物である珪藻土（二酸化ケイ素）を塗料層など
に用いた建築用材料が注目されてきている。[0003] However, building materials made from petroleum have a problem in that they are inferior to the above-mentioned natural building materials in terms of humidity control, such as absorption and release of moisture, and have a poor dew condensation preventing effect. For this reason, building materials using diatomaceous earth (silicon dioxide), which is a porous inorganic mineral having a moisture absorbing / releasing performance, for a paint layer and the like have recently been receiving attention.
【０００４】[0004]
【発明が解決しようとする課題】ところで、壁紙などの
原反層に裏打ち紙を用い、この原反層に対して珪藻土を
塗料層として塗布した場合には、塗料層は装飾性を有す
ると共に、湿気（水分）の吸収を行うことができるよう
になり、壁紙自体に湿気の吸収性を持たせることができ
る。By the way, when a backing paper is used for a raw layer such as wallpaper and diatomaceous earth is applied as a coating layer to this raw layer, the coating layer has decorativeness and Moisture (moisture) can be absorbed, and the wallpaper itself can be made to absorb moisture.
【０００５】その反面、壁紙を貼り付けた壁面などの建
材面側にも裏打ち紙を通過して湿気が吸収されてしまう
ため、建材面側を腐食させたりカビを発生させたりする
という問題が生ずる。[0005] On the other hand, since the moisture passes through the backing paper and is absorbed on the building material side such as the wall surface to which the wallpaper is attached, there arises a problem that the building material side is corroded and mold is generated. .
【０００６】また、石膏ボードなどの建材面側に湿気が
吸収されると、建材面側がべたついた状態になると共
に、室内などの湿度が低下すると建材面側の塵埃などが
湿気の揮発に伴って裏打ち紙を通過して壁紙の表面側に
浮き出てしまい、壁紙の表面側に汚れが発生するなどの
問題がある。Further, when moisture is absorbed by the building material side such as a gypsum board, the building material side becomes sticky, and when the humidity inside the room decreases, dust and the like on the building material side are caused by evaporation of the moisture. There is a problem that the paper passes through the backing paper and emerges on the surface side of the wallpaper, and stains are generated on the surface side of the wallpaper.
【０００７】さらに、近年は室内の健康空間を確保する
ために、家具やフローリングなどの接着剤に含まれ空気
中に拡散されているホルムアルデヒドなど有害な物質や
ガスなどの除去を行う必要が指摘されてきている。Furthermore, in recent years, it has been pointed out that in order to secure a healthy indoor space, it is necessary to remove harmful substances such as formaldehyde and gas contained in adhesives such as furniture and flooring and diffused into the air. Is coming.
【０００８】本願の発明者は、そのような問題を解決す
べく、特に、珪藻土を用いた壁紙において調湿性の向上
を図ることにより、結露防止やカビ発生防止を図る共
に、壁紙の耐久性の向上や空気中に拡散された有害物質
の除去なども行うことができる壁紙につき鋭意研究を行
った。In order to solve such a problem, the inventor of the present application aims to prevent dew condensation and mold from occurring, especially by improving the humidity control property of the wallpaper using diatomaceous earth, and to improve the durability of the wallpaper. We have conducted intensive research on wallpaper that can improve and remove harmful substances diffused in the air.
【０００９】この発明は、上記のような事情に鑑みてな
されたものであり、その目的とするところは、湿気の吸
収と吸収した湿気の放出を行う調湿性を有し、結露防止
やかび発生防止などの性能に優れると共に、室内の空気
中に拡散されているホルムアルデヒドなど有害な物質や
ガスなどを分解することが可能な壁紙を提供することに
ある。The present invention has been made in view of the above circumstances, and has as its object the purpose of the present invention is to have a humidity control property for absorbing moisture and releasing the absorbed moisture, and to prevent dew condensation and mold generation. It is an object of the present invention to provide a wallpaper which has excellent performance in prevention and the like and is capable of decomposing harmful substances such as formaldehyde and gas diffused in indoor air.
【００１０】[0010]
【課題を解決するための手段】この発明は、上記のよう
な目的を違成するために、調湿性を有する壁紙として、
請求項１記載のように、可撓性を有する裏打ち紙の裏面
側に接着剤を塗布する壁紙であって、該裏打ち紙を通過
する接着剤などの湿気の遮断を図るポリエチレン樹脂か
らなるポリコート層である遮湿層を設けると共に、該遮
湿層の表面側に室内側からの湿気の吸収と放出が可能な
パルプ不織布である吸放湿層を積層し、且つ、該吸放湿
層の表面側に粉末状の多孔質無機鉱物を主成分とする塗
料層を設けてなることを特徴とし、また、請求項２記載
のように、塗料層の主成分を形成する多孔質無機鉱物
は、粉末状焼成珪藻土であることを特徴とする。SUMMARY OF THE INVENTION The present invention provides a moisture-controllable wallpaper for the purpose described above.
A wallpaper coated with an adhesive on the back side of a flexible backing paper, as defined in claim 1, wherein the polycoat layer is made of a polyethylene resin that blocks moisture such as an adhesive passing through the backing paper. And a moisture absorbing / releasing layer, which is a pulp nonwoven fabric capable of absorbing and releasing moisture from the indoor side, is laminated on the surface side of the moisture shielding layer, and the surface of the moisture absorbing / releasing layer is Characterized in that a coating layer mainly composed of a powdery porous inorganic mineral is provided on the side, and the porous inorganic mineral forming the main component of the coating layer is a powder as described in claim 2. It is characterized by being a fired diatomaceous earth.
【００１１】[0011]
【発明の実施の形態】以下、この発明の実施例を図面に
基づき詳細に説明する。図１は、この発明に係る壁紙の
説明用断面図である。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is an explanatory sectional view of a wallpaper according to the present invention.
【００１２】図１に示すように、壁紙は原反層１と原反
層１の表面側に塗布される塗料層２とから構成される。
原反層１は、可撓性を有するシート状の裏打ち紙１ａ、
例えば「商品名：ＮＮ７５ＨＢ（紀州製紙社製）」など
が基材として用いられ、この裏打ち紙１ａの表面側に
は、ポリエチレン樹脂からなるポリコート層であり裏打
ち紙１ａを通過しようとする湿気の遮断を図る遮湿層１
ｂが設けられ、また、遮湿層１ｂの表面側に湿気の吸収
と放出を図ると共に、柔軟性とボリューム化を図るパル
プ不織布、例えば「商品名：ＪＳ６０ＨＤ（Ｊソフト社
製）」などよりなる吸放湿層３を積層させて構成されて
いる。As shown in FIG. 1, the wallpaper is composed of a raw material layer 1 and a paint layer 2 applied on the surface side of the raw material layer 1.
The raw material layer 1 is a flexible sheet-like backing paper 1a,
For example, "trade name: NN75HB (manufactured by Kishu Paper Co., Ltd.)" or the like is used as a base material. On the surface side of this backing paper 1a, a polycoat layer made of a polyethylene resin is provided, which blocks moisture passing through the backing paper 1a. Moisture barrier 1
and a pulp non-woven fabric which absorbs and releases moisture on the surface side of the moisture-shielding layer 1b and increases flexibility and volume, for example, "trade name: JS60HD (manufactured by J-Soft Corporation)" or the like. It is configured by laminating the moisture absorbing / releasing layer 3.
【００１３】原反層を形成するパルプ不織布の吸放湿層
１ｃの表面側には、水分の吸放出性能を有した多孔質無
機鉱物である粉末状焼成珪藻土を主成分とする塗料層２
が設けられる。この塗料層２は、実施例にも示したよう
に、粉末状焼成珪藻土と、ＥＶＡ（エチレン酢酸ビニー
ル共重合体），アクリル，発泡剤などの混合された水性
樹脂、顔料（酸化チタン）、その他必要に応じて添加剤
などの混合塗料材が用いられる。On the surface side of the moisture absorbing / releasing layer 1c of the pulp nonwoven fabric forming the raw fabric layer, a coating layer 2 composed mainly of powdered calcined diatomaceous earth which is a porous inorganic mineral having a moisture absorbing / releasing performance.
Is provided. As shown in the examples, the paint layer 2 is made of a powdered calcined diatomaceous earth, an aqueous resin mixed with EVA (ethylene vinyl acetate copolymer), acrylic, a foaming agent, a pigment (titanium oxide), and the like. A mixed paint material such as an additive is used as needed.
【００１４】このように構成された壁紙によれば、壁紙
の表面側（主として室内側）に滞留する湿気が塗料層２
を通過してパルプ不織布よりなる吸放湿層１ｃに吸収さ
れる。パルプ不織布に吸収された湿気は、ポリコート層
である遮湿層１ｂにおいて遮断されるので、裏打ち紙１
ａを通過することはなく、壁紙の貼り付けられた壁面な
どの下地建材を湿らすことはない。According to the wallpaper configured as described above, the moisture remaining on the surface side (mainly, the indoor side) of the wallpaper causes the paint layer 2
And absorbed by the moisture absorbing / releasing layer 1c made of pulp nonwoven fabric. The moisture absorbed by the pulp nonwoven fabric is blocked by the moisture barrier layer 1b, which is a polycoat layer.
It does not pass through a and does not moisten underlying building materials such as wall surfaces to which wallpaper is attached.
【００１５】また、パルプ不織布に吸収された湿気は、
壁紙の表面側の湿度が低下すると、塗料層２を通過して
壁紙の表面側に放出されることとなるので、裏打ち紙１
ａへの湿気は遮断すると共に、湿気の吸放出を行う壁紙
とされる。The moisture absorbed by the pulp nonwoven fabric is
When the humidity on the surface side of the wallpaper decreases, the moisture passes through the paint layer 2 and is released to the surface side of the wallpaper.
It is used as a wallpaper that blocks moisture and absorbs and releases moisture.
【００１６】さらに、ポリコート層１ｂの遮湿性によ
り、裏打ち紙１ａに糊３を塗布した場合でも糊の水分な
どが裏打ち紙１ａを通過して壁紙の表面側へと放出され
ることがなく揮発が抑制されるので、裏打ち紙１に対す
る糊の付け置き時間が従来よりも長時間確保できること
となり、長時間の施工可能時間が確保され施工効率の向
上が図られる。また、このポリコート層１ｂにより壁紙
の寸法安定性が図られ、ジョイント部の目開きなどの問
題を軽減化することができる。Furthermore, due to the moisture barrier properties of the polycoat layer 1b, even when the glue 3 is applied to the backing paper 1a, the moisture and the like of the glue do not pass through the backing paper 1a and are released to the surface side of the wallpaper, and volatilization occurs. As a result, the time for applying the paste to the backing paper 1 can be secured for a longer time than in the past, so that a long possible construction time is secured and the construction efficiency is improved. In addition, the dimensional stability of the wallpaper is achieved by the polycoat layer 1b, and problems such as the opening of the joint portion can be reduced.
【００１７】また、パルプ不織布１ｃは、空気中の水分
の吸放出を行うのみならず、壁紙製品として薄いながら
もそれなりの柔軟性と厚みを確保可能とし、壁紙として
の表現力を豊かとし、折り皺も付きにくく、リフォーム
時などの下地凹凸もカバーしやすくなる。Further, the pulp nonwoven fabric 1c not only absorbs and releases moisture in the air, but also can secure a certain flexibility and thickness although it is thin as a wallpaper product, thereby enriching the expressive power as a wallpaper and folding. Wrinkles are less likely to occur, and it is easier to cover irregularities in the groundwork during reforming.
【００１８】塗料層は多孔質無機鉱物を主成分としてい
るので、装飾性を有すると共に、壁紙の表面側において
湿気の吸収，保留，放出を行うことができ、且つ、室内
の空気中に拡散されているホルムアルデヒドなど有害な
物質やガスなどを吸着・分解することができる。Since the paint layer contains a porous inorganic mineral as a main component, the paint layer has decorativeness, and can absorb, retain and release moisture on the surface side of the wallpaper, and is diffused into the indoor air. It can adsorb and decompose harmful substances and gases such as formaldehyde.
【００１９】さらに、塗料層２には顔料として酸化チタ
ンが採用されているので、この酸化チタンが空気に触れ
ると二酸化チタンとなり、光触媒の強力な酸化還元反応
効果により、大気中の有害汚染物質を分解することに対
し一定の効果を期待することができる。Further, since titanium oxide is used as a pigment in the paint layer 2, when the titanium oxide comes into contact with air, it becomes titanium dioxide, and by the strong oxidation-reduction reaction effect of the photocatalyst, harmful pollutants in the atmosphere are eliminated. A certain effect can be expected for decomposition.
【００２０】従来、二酸化チタンと光触媒の関係におい
ては次のように指摘されている。すなわち、光合成の場
合には葉緑素を触媒とし光エネルギーを用いて水と二酸
化炭素から酸素を作り出すのであるが、光触媒の場合に
は、二酸化チタン（ＴＩＯ２）などの光触媒半導体金属
を触媒に、光エネルギー（紫外線）を用いて空気中の水
（Ｈ２Ｏ）と酸素（Ｏ２）から活性酸素（Ｏ２ −），フ
リーラジカル（ＯＨ−）のマイナスイオンを作り出すと
指摘されている。活性酸素は強い酸化力を有するので、
汚れの原因となる有機化合物や細菌などの有害物質や悪
臭なども分解・除去することが知られている。分解され
た汚れ等の物質は、雨などによって洗い流されるためセ
ルフクリーニング効果ともいわれている。いずれにせ
よ、光触媒の酸化還元反応は大気中の有害汚染物質であ
る窒素酸化物（ＮＯｘ）や硫黄酸化物（ＳＯｘ）を分解
し、周辺の空気を浄化する作用をするため、高速道路の
防音フェンスなど環境改善のために導入が図られている
事例もある。Conventionally, the following has been pointed out in relation to titanium dioxide and photocatalysts. That is, in the case of photosynthesis, chlorophyll is used as a catalyst to produce oxygen from water and carbon dioxide using light energy. In the case of a photocatalyst, a photocatalytic semiconductor metal such as titanium dioxide (TIO 2 ) is used as a catalyst. It is pointed out that negative ions of active oxygen (O 2 − ) and free radicals (OH − ) are generated from water (H 2 O) and oxygen (O 2 ) in the air using energy (ultraviolet rays). Since active oxygen has strong oxidizing power,
It is known to decompose and remove harmful substances, such as organic compounds and bacteria, and foul odors that cause dirt. Substances such as decomposed dirt are washed away by rain or the like and are also called a self-cleaning effect. In any case, the redox reaction of the photocatalyst decomposes nitrogen oxides (NO x ) and sulfur oxides (SO x ), which are harmful pollutants in the air, and works to purify the surrounding air. In some cases, they have been introduced to improve the environment, such as soundproof fences.
【００２１】また、この壁紙はパルプ材と珪藻土を主原
料として形成されているので、火災時や廃棄焼却時など
に有毒ガスやダイオキシンの発生もほとんどない。Further, since this wallpaper is formed using pulp material and diatomaceous earth as main raw materials, there is almost no generation of toxic gas or dioxin at the time of fire or waste incineration.
【００２２】以下に、この発明に係る壁紙の原反層１と
塗料層２の材料構成の好適な１例を示す。 原紙（裏打ち紙） ７５ｇ／ｍ２ ポリコート層（ポリエチレン） １５μ（１５ｇ／ｍ２） 不織布（パルプ１００％） ６０ｇ／ｍ ２ 原反層 １５０ｇ／ｍ２ 珪藻土（二酸化ケイ素） ４０ｇ／ｍ２ 水性樹脂（ＥＶＡ，アクリル，発砲剤） ６０ｇ／ｍ２ 顔料（酸化チタン） １８ｇ／ｍ２ その他（添加剤） ２ｇ／ｍ ２ 塗料層 １２０ｇ／ｍ２ 合計 ２７０ｇ／ｍ２ Hereinafter, the raw fabric layer 1 of the wallpaper according to the present invention will be described.
One preferred example of the material configuration of the paint layer 2 is shown. Base paper (backing paper) 75 g / m2 Polycoat layer (polyethylene) 15μ (15g / m2)Non-woven fabric (pulp 100%) 60g / m 2 Raw layer 150g / m2 Diatomaceous earth (silicon dioxide) 40g / m2 Aqueous resin (EVA, acrylic, foaming agent) 60 g / m2 Pigment (titanium oxide) 18 g / m2 Other (additive) 2g / m 2 Paint layer 120g / m2 Total 270g / m2
【００２３】上記の壁紙における加工方法は、原反層は
Ｔダイによるポリラミネート加工により、塗料層はコン
マコーターによるコーティングによる。この壁紙におい
ては、塗料層とポリコート層及び不織布間においては湿
気の吸収，保留，放出を行うが、原紙は湿気を帯びな
い。また、原紙に糊を塗布した場合、ポリコート層のな
い壁紙よりも大幅に糊の付け置き時間が延長化される。In the processing method for the above-mentioned wallpaper, the raw layer is formed by polylaminating using a T-die, and the paint layer is formed by coating with a comma coater. In this wallpaper, moisture is absorbed, retained, and released between the paint layer, the polycoat layer, and the nonwoven fabric, but the base paper is not humid. In addition, when glue is applied to the base paper, the time for applying glue is significantly extended compared to a wallpaper having no polycoat layer.
【００２４】[0024]
【発明の効果】以上説明したように、この発明によれ
ば、次のような効果を有する。 塗料層は多孔質無機
鉱物を主成分としているので、装飾性を有すると共に、
壁紙の表面側において湿気の吸収，保留，放出を行うこ
とができ、且つ、室内の空気中に拡散されているホルム
アルデヒドなど有害な物質やガスなどを吸着・分解する
ことができる。 接着剤を塗布する裏打ち紙側と塗料
層及びパルプ不織布との間には遮湿層が介在されている
ので、裏打ち紙側への湿気の通過は遮断するという調湿
性を有し、居住空間の調湿作用を行いながらも石膏ボー
ドなど下地側における結露防止やかび発生防止などを図
ることができる。 接着剤を塗布する裏打ち紙側と塗
料層及びパルプ不織布との間には遮湿層が介在されてい
るので、裏打ち紙側から壁紙の表面側への湿気の通過も
遮断することとなり、裏打ち紙に塗布される接着剤が裏
打ち紙を通過して壁紙の表面側へ揮発されることを防止
し、大幅に糊の付け置き時間の延長化を図り、施工性の
向上を図ることができる。また、建材面側の塵埃などが
湿気の揮発に伴って裏打ち紙を通過して壁紙の表面側に
浮き出ることを防止し、壁紙の表面側に汚れが発生する
などの事態を防止する。 塗料層と遮湿層との間に介
在されるパルプ不織布により、吸放湿機能の一層の向上
が図られると共に、壁紙の寸法安定性が図られジョイン
ト部の目開きなどを軽減化し、且つ、壁紙製品として薄
いながらもそれなりの柔軟性と厚みを確保可能とし、折
り皺も付きにくく、壁紙としての表現力を豊かとし、リ
フォーム時などの下地凹凸もカバーすることができる。As described above, the present invention has the following effects. Since the paint layer is mainly composed of a porous inorganic mineral, it has decorativeness,
Moisture can be absorbed, retained and released on the surface side of the wallpaper, and harmful substances and gases such as formaldehyde diffused in the indoor air can be adsorbed and decomposed. Since a moisture barrier layer is interposed between the backing paper side to which the adhesive is applied and the paint layer and the pulp nonwoven fabric, it has a humidity control property of blocking the passage of moisture to the backing paper side, It is possible to prevent dew condensation and mold generation on the base side such as a gypsum board while performing the humidity control action. Since a moisture barrier layer is interposed between the backing paper to which the adhesive is applied and the paint layer and the pulp nonwoven fabric, the passage of moisture from the backing paper to the surface of the wallpaper is also blocked, and the backing paper This prevents the adhesive applied to the adhesive from passing through the backing paper and volatilizing to the surface side of the wallpaper, greatly extending the time for applying the glue, and improving the workability. In addition, dust on the building material side is prevented from passing through the backing paper due to evaporation of moisture and floating on the surface side of the wallpaper, thereby preventing a situation such as generation of dirt on the surface side of the wallpaper. By the pulp nonwoven fabric interposed between the paint layer and the moisture barrier layer, while further improving the moisture absorption / release function, the dimensional stability of the wallpaper is achieved, and the aperture of the joint portion is reduced, and Although it is thin as a wallpaper product, it is possible to secure a certain level of flexibility and thickness, it is hard to be creased, and the expressiveness as a wallpaper is enhanced, and it can cover unevenness of the groundwork during renovation.
【図１】この発明に係る壁紙の説明用断面図である。FIG. 1 is an explanatory sectional view of a wallpaper according to the present invention.
【図２】図１における湿気の流れを示す説明用断面図で
ある。FIG. 2 is an explanatory sectional view showing the flow of moisture in FIG.
１ 原反層 １ａ 裏打ち紙 １ｂ 吸放湿層 １ｃ 遮湿層 ２ 塗料層 DESCRIPTION OF SYMBOLS 1 Raw material layer 1a Backing paper 1b Moisture absorption / release layer 1c Moisture barrier layer 2 Paint layer
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開2001−310438（ＪＰ，Ａ) 特開 平11−207854（ＪＰ，Ａ) 特開2000−43221（ＪＰ，Ａ) 実開 昭60−148417（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) D06N 7/00 - 7/06 B32B 9/00 - 9/06 B32B 29/00 - 29/08 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-2001-310438 (JP, A) JP-A-11-207854 (JP, A) JP-A-2000-43221 (JP, A) JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) D06N 7 /00-7/06 B32B 9/00-9/06 B32B 29/00-29/08
Claims (2)
剤を塗布する壁紙であって、該裏打ち紙を通過する接着
剤などの湿気の遮断を図るポリエチレン樹脂からなるポ
リコート層である遮湿層を設けると共に、該遮湿層の表
面側に室内側からの湿気の吸収と放出が可能なパルプ不
織布である吸放湿層を積層し、且つ、該吸放湿層の表面
側に粉末状の多孔質無機鉱物を主成分とする塗料層を設
けてなることを特徴とする調湿性を有する壁紙。1. A wallpaper for applying an adhesive to the back side of a flexible backing paper, which is a polycoat layer made of a polyethylene resin for preventing moisture such as an adhesive passing through the backing paper. A moisture layer is provided, and a moisture absorbing / releasing layer, which is a pulp nonwoven fabric capable of absorbing and releasing moisture from the indoor side, is laminated on the surface side of the moisture shielding layer, and powder is disposed on the surface side of the moisture absorbing / releasing layer. A moisture-controllable wallpaper characterized by comprising a paint layer mainly composed of a porous inorganic mineral.
物は、粉末状焼成珪藻土であることを特徴とする請求項
１記載の調湿性を有する壁紙。2. The moisture-controllable wallpaper according to claim 1, wherein the porous inorganic mineral forming the main component of the paint layer is powdered calcined diatomaceous earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000353559A JP3358026B2 (en) | 2000-11-20 | 2000-11-20 | Wallpaper with humidity control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000353559A JP3358026B2 (en) | 2000-11-20 | 2000-11-20 | Wallpaper with humidity control |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002179171A Division JP4228268B2 (en) | 2002-05-17 | 2002-05-17 | Humidity control wallpaper |
| JP2002179172A Division JP4228117B2 (en) | 2002-05-17 | 2002-05-17 | Humidity control wallpaper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002154178A JP2002154178A (en) | 2002-05-28 |
| JP3358026B2 true JP3358026B2 (en) | 2002-12-16 |
Family
ID=18826304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000353559A Expired - Fee Related JP3358026B2 (en) | 2000-11-20 | 2000-11-20 | Wallpaper with humidity control |
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| Country | Link |
|---|---|
| JP (1) | JP3358026B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4139155B2 (en) * | 2002-07-25 | 2008-08-27 | 淑夫 今井 | Breathable wallpaper and method for producing the same |
| JP2006009231A (en) * | 2004-05-21 | 2006-01-12 | Komatsu Seiren Co Ltd | Wallpaper having moisture permeability/water absorbency and method for producing the same |
| KR101538161B1 (en) * | 2014-10-28 | 2015-07-22 | 김남일 | Eco-friendly paint compositions |
| EP3450601B1 (en) * | 2017-08-31 | 2020-07-01 | Faurecia Interieur Industrie | Composite material comprising diatomaceous earth |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001310438A (en) | 2000-04-28 | 2001-11-06 | Achilles Corp | Method for preparing decorative sheet with unevenness |
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2000
- 2000-11-20 JP JP2000353559A patent/JP3358026B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001310438A (en) | 2000-04-28 | 2001-11-06 | Achilles Corp | Method for preparing decorative sheet with unevenness |
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| JP2002154178A (en) | 2002-05-28 |
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