JP2004232286A - Double-faced adhesive tape for applying floor material, floor material, and floor material mounting method - Google Patents
Double-faced adhesive tape for applying floor material, floor material, and floor material mounting method Download PDFInfo
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【０００１】
【発明の属する技術分野】
本発明は、床材施工用両面粘着テープ、該テープを用いた床材および前記両面粘着テープあるいは床材を用いた床材施工方法に関する。
【０００２】
【従来技術】
本出願前、床材、例えばカーペットタイルの裏面に両面粘着テープを貼着したカーペットタイルは知られている（特許文献１参照）。しかしながら、この床材は施工後時間の経過とともに床下地とタイルとが剥離しにくくなること、剥離後に床材裏面に一部付着したままの粘着テープを処理しなければならないなどの問題があった。
又、本出願人は、先に床材を床下地に施工する際に使用する両面粘着テープが、
床材側粘着剤層強度＞下地側粘着剤層強度
を満足する床材施工用両面粘着テープについて提案した（特許文献２参照）。
そして、この両面粘着テープを用いて床材を床下地に施工した場合には、床材を床下地より剥離する際に、下地面に粘着材層が残存しないという長所を有していたが、一方、長尺のこの両面粘着テープを用いて床材を固定した場合、１枚の床材を床下地より剥離する必要が生じたときに、その両面粘着テープ上に配置された固定タイル全てが剥離されるという欠点があった。そのため、特に頻繁に床材の配置変更が要求される場所とか、汚れた床材のみの変更には適していなかった。特に、置敷床タイルの一部を固定するのにこの両面粘着床タイルを用いた場合、該固定タイルの交換、移動にそのタイルのみ両面粘着テープが付着しているため、作業が煩雑となった。又、この両面粘着テープを用いた使用済みタイルには粘着テープが付着しているので、リサイクルするためにはタイルと両面粘着テープの分離作業を必要とした。
【０００３】
【特許文献１】
特公平６−６８２０５号公報
【特許文献２】
特開平１１−２５６１１８号公報
【０００４】
【発明が解決しようとする課題】
本発明は、床材の配置変更や汚れた床材のみの交換を容易とし、使用済みタイルのリサイクルを容易とする両面粘着テープの提供、該両面粘着テープを貼着した床材および該両面粘着テープを用いた床材施工方法を提供することを目的とする。
【０００５】
【課題を解決するための手段】
本発明の第１は、床材を床下地に施工する際に使用する両面粘着テープが、下記の要件を満足するものであることを特徴とする床材施工用両面粘着テープに関する。
床材側粘着剤層強度＜下地側粘着剤層強度
本発明の第２は、床材の片面に請求項１記載の両面粘着テープを該両面粘着テープの床材側の粘着剤層を介して貼着し下地側粘着剤層には剥離紙が粘着されたものであることを特徴とする床材に関する。
本発明の第３は、床材を両面粘着テープで床下地に施工する床材施工方法において、両面粘着テープとして請求項１記載の両面粘着テープを使用することを特徴とする床材施工方法に関する。
本発明の第４は、床材を両面粘着テープで床下地に施工する床材施工方法において、床材として請求項２記載の床材を使用することを特徴とする床材施工方法に関する。
本発明の第５は、あらかじめ両面粘着テープを下地側に貼着し、次いで、その上に床材を配置する床材施工方法において、両面粘着テープとして請求項１記載の両面粘着テープを使用することを特徴とする床材施工方法に関する。
【０００６】
前記下地側粘着剤層強度とは、本発明の両面粘着テープを下地に接着させ固定し、該粘着テープを床下地から剥離するときの粘着強度をいい、また床材側粘着剤層強度とは、前記粘着テープを床材に貼着し、粘着テープを床材から剥離するときの粘着強度をいう。
前記下地側粘着剤層強度は通常１５００〜５０００ｇ／２．５ｃｍ程度、又、床材側粘着剤層強度は通常２５０〜８００ｇ／２．５ｃｍ程度であり、更には床材側粘着剤層強度が下地側粘着剤層強度の２０〜８０％のものが好ましい。
前記床材側粘着剤層強度および下地側粘着剤層強度の測定は、幅２．５ｃｍ、長さ２０ｃｍの両面粘着テープを試験資料としてＪＩＳＡ５５３６に規定される引張試験機を用い２０℃、ＲＨ６０％において引張速度２０ｃｍ／ｍｉｎで１８０゜剥離試験を行い、剥離荷重の最高値を求めて行った。
【０００７】
本発明で使用する両面粘着テープは、クラフト紙、布（不織布を含む）、セロファン、ビニル、ポリエステル、ガラスクロス等の幅広いシートを基材として、該基材の両面に下記のような粘着剤を前記のような特性を満足するように塗布乾燥し、その後に前記シートを適切な幅、例えば２〜５ｃｍ程度に切断して、離型紙を挟んでロール状に巻き取って製造される。
通常、前記ロール状物は床材を床下地に施工する際に適当な形状あるいはサイズに加工して用いることができる。
また、粘着剤透過性の基材を使用し、床下地側粘着剤層を形成する側の基材片面より粘着剤を含浸させ該側に粘着剤をより多く付着させることにより、粘着強度に差をもたせることができる。
【０００８】
本発明で使用する粘着剤層としては、天然ゴム、ＳＢＲ、ブチルゴム等を主成分とするゴム系粘着剤層、アクリル系粘着剤（溶剤型、エマルジョン型）層あるいはホットメルト系粘着剤層などが挙げられるが、中でも環境上、被着体汚染防止等の理由からアクリルエマルジョン系粘着剤層が好ましい。
床材は、通常表面仕上げ層とバッキング層とからなり、表面仕上げ層は、合成樹脂製であってもカーペット製であっても良い。通常の床仕上げ材の表面層として使用されているものであれば特に制限は無い。合成樹脂製シートは表面に透明層や、裏面に発泡層を積層したものでも良い。
カーペット製の表面仕上げ層としては、基布に繊維性のパイルを植設したカーペット原反そのままで、あるいはその裏面に合成樹脂層の目止めや裏打ち層を設けたものが挙げられる。
バッキング層は、通常天然または合成ゴム層あるいは合成樹脂層からなる。
床材の大きさは、寸法が３０〜１００ｃｍ角、好ましくは４０〜６０ｃｍ角、厚みが２〜１２ｍｍ、好ましくは４〜８ｍｍのものが一般的である。ただし、これらの数値は本発明を何ら限定するものではない。
【０００９】
この床材施工用両面粘着テープは、あらかじめ床材のバッキング層側に床材側粘着剤層が接するように貼着し、下地床材側粘着剤層側には離型紙を貼ることにより、梱包、輸送等の間に床材同士の接合を阻止することができる。
施工時にはこの床材の離型紙を除去しつつ、基準線（部屋の中心線に沿って床タイルを並べたときの床タイルと余り寸法を調整するために中心線からずらして引かれた床タイルを敷き始めるときの基準とする線）から順次敷き詰めていくことができる。
又、基準線に沿って一部この両面粘着テープを有する床材を貼着固定し、他の部分を置き敷き用床材で敷き詰めることができる。
【００１０】
他の方法として、あらかじめ、両面粘着テープを床下地に下地側粘着剤層を持って貼着し、次いで床材側粘着剤層上の剥離紙を除去して床材を貼着固定化する方法がある。
具体的には、両面粘着テープを基準線に沿って貼着し、その上に配置されるべき床材を貼着する。この両面粘着テープは、例えば、５〜１０ｃｍの幅を有するテープ状物とする。
粘着剤を付与された両面粘着テープの両面を、あらかじめ、例えばポリエチレンフィルム、又はシリコーン離型紙のような剥離性テープでもって保護しておき、施工時に剥離性テープを除去しつつ基準線に沿って配置されるべき床材を固定し得る位置に両面粘着テープを貼着することが好ましい。次いで、両面粘着テープ上に床材を固定し、他の床材を室内部分全面にわたり置き敷きにより敷設することができる。
施工現場において、前記ロール状物を例えばテープ形状に切断し、該切断両面粘着テープを使用して床材の裏面に適宜間隔のストライプ形状に貼り、離型紙を剥がして床下地に貼着し、床材を固定する。ただし、床材に両面粘着テープを貼着する場合前記ストライプ形状に限られるものではなく、点線形状、格子形状等であっても良い。
なお、壁際周囲は両面粘着テープを用いて壁際周囲の床材を貼着固定することが好ましい。
【００１１】
この施工方法によれば、施工現場までは床材と両面粘着テープとは完全に分離されているので、複数の床材を裏面同士向かい合わせて１つの容器に収納させて保管あるいは輸送が可能となり、また表面と裏面を対向させて梱包することもでき、包装上の制約がない。この結果、あらかじめ粘着材層を付与した床材を表面同士、あるいは表面と裏面を向かい合わせて１つの容器に収納させ、保管あるいは輸送する場合には前記裏面同士間、あるいは表面と裏面間に剥離紙あるいは保護紙等を使用する必要が無い。
【００１２】
【実施例】
以下に実施例を挙げて本発明を説明するが、本発明はこれにより何ら限定されるものではない。
【００１３】
実施例１
天然ゴムを主成分とする天然ゴム系粘着剤を不織布基材の下地側に塗布し、下地側粘着層を形成した。この塗布層の前記測定試験に基づく粘着強度は２０００ｇ／２５ｍｍであった。
前記塗布面とは反対側の基材の塗布面に前記塗布層の粘着強度より低い４００ｇ／２５ｍｍの粘着強度の天然ゴム系粘着剤を塗布して床材側粘着層とし、両面粘着テープを製造した。
【００１４】
実施例２
２−エチルヘキシルアクリレートを主共重合成分とするアクリルポリマーエマルジョン型粘着剤を、ポリエステル製不織布の床下地側に塗布した。この粘着剤は前記不織布基材を透過して前記塗布面とは反対側の床材側にも粘着層が形成された。床材側粘着材層および床下地側粘着材層の前記測定法による粘着強度は、それぞれ異なるものであった。
【００１５】
実施例３
基材がＰＶＣであり、サイズが５０×５０ｃｍで正方形状のカーペットタイルを前記実施例１の両面粘着テープのロール状物をサイズが２×４８ｃｍで線状形状に切断したものを用いて床下地に貼着した。前記の切断両面粘着テープは床材にストライプ状に、中央および両端に貼着した。前記床下地に貼着したカーペットタイルを床下地から剥離したところ、カーペットタイルのみ剥離され、床下地面には両面粘着テープが残った。
【００１６】
【効果】
本発明により、床材の配置変更や汚れた床材のみの交換を容易とし、使用済みタイルのリサイクルを容易とする両面粘着テープの提供、該両面粘着テープを貼着した床材および該両面粘着テープを用いた床材施工方法を提供することができた。
【図面の簡単な説明】
【図１】本発明の床材施工用両面粘着テープの模式的断面図である。
【符号の説明】
１ 床材側粘着剤層
２ 基材
３ 下地側粘着剤層[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a double-sided pressure-sensitive adhesive tape for floor material construction, a floor material using the tape, and a floor material construction method using the double-sided pressure-sensitive adhesive tape or floor material.
[0002]
[Prior art]
Prior to the present application, a carpet tile in which a double-sided adhesive tape is adhered to the back surface of a floor material, for example, a carpet tile, is known (see Patent Document 1). However, this floor material has problems that the floor substrate and the tile become difficult to peel off with the passage of time after construction, and that the adhesive tape that is partially adhered to the back surface of the floor material after peeling must be treated. .
In addition, the applicant of the present invention has used a double-sided adhesive tape to be used when constructing a floor material on a floor base first.
Floor material-side pressure-sensitive adhesive layer strength> A double-sided pressure-sensitive adhesive tape for floor material construction that satisfies the ground-side pressure-sensitive adhesive layer strength has been proposed (see Patent Document 2).
And when the floor material was applied to the floor substrate using this double-sided adhesive tape, when the floor material was peeled from the floor substrate, it had an advantage that the adhesive layer did not remain on the ground surface, On the other hand, when the floor material is fixed using this long double-sided adhesive tape, when it becomes necessary to peel one floor material from the floor foundation, all the fixed tiles arranged on the double-sided adhesive tape are removed. There was a disadvantage that it was peeled off. For this reason, it is not particularly suitable for a place where the arrangement of the floor material is frequently required to be changed or only for the dirty floor material. In particular, when this double-sided adhesive floor tile is used to fix a part of the floor tile, the work becomes complicated because the double-sided adhesive tape is attached only to the tile for replacing and moving the fixed tile. . Further, since an adhesive tape is attached to a used tile using the double-sided adhesive tape, it is necessary to separate the tile and the double-sided adhesive tape in order to recycle.
[0003]
[Patent Document 1]
Japanese Patent Publication No. 6-68205 [Patent Document 2]
JP-A-11-256118
[Problems to be solved by the invention]
The present invention provides a double-sided pressure-sensitive adhesive tape that facilitates rearrangement of a flooring material and replacement of only a dirty flooring material and facilitates recycling of a used tile, a flooring material to which the double-sided pressure-sensitive adhesive tape is adhered, and the double-sided pressure-sensitive adhesive An object of the present invention is to provide a flooring construction method using a tape.
[0005]
[Means for Solving the Problems]
A first aspect of the present invention relates to a double-sided pressure-sensitive adhesive tape for flooring construction, wherein a double-sided pressure-sensitive adhesive tape used when flooring is applied to a floor substrate satisfies the following requirements.
Floor material-side pressure-sensitive adhesive layer strength <base-side pressure-sensitive adhesive layer strength In a second aspect of the present invention, the double-sided pressure-sensitive adhesive tape according to
A third aspect of the present invention relates to a flooring construction method for constructing a flooring on a floor substrate with a double-sided adhesive tape, wherein the double-sided adhesive tape according to
A fourth aspect of the present invention relates to a flooring construction method for constructing a flooring on a floor base with a double-sided adhesive tape, wherein the flooring according to
A fifth aspect of the present invention is to use the double-sided pressure-sensitive adhesive tape according to
[0006]
The base-side pressure-sensitive adhesive layer strength refers to the adhesive strength when the double-sided pressure-sensitive adhesive tape of the present invention is adhered and fixed to the base, and the pressure-sensitive adhesive tape is peeled from the floor base, and the floor material-side pressure-sensitive adhesive layer strength This refers to the adhesive strength when the adhesive tape is attached to a floor material and the adhesive tape is peeled from the floor material.
The strength of the undercoat-side pressure-sensitive adhesive layer is usually about 1500 to 5000 g / 2.5 cm, the strength of the floor-material-side pressure-sensitive adhesive layer is usually about 250 to 800 g / 2.5 cm, and the floor-material-side pressure-sensitive adhesive layer strength is further reduced. Those having a strength of 20 to 80% of the strength of the underlying pressure-sensitive adhesive layer are preferred.
The strength of the floor material-side pressure-sensitive adhesive layer and the base material-side pressure-sensitive adhesive layer were measured using a double-sided pressure-sensitive adhesive tape having a width of 2.5 cm and a length of 20 cm as a test material using a tensile tester specified in JIS A5536 at 20 ° C. and RH 60%. , A 180 ° peel test was conducted at a tensile speed of 20 cm / min, and the maximum value of the peel load was determined.
[0007]
The double-sided pressure-sensitive adhesive tape used in the present invention is based on a wide sheet of kraft paper, cloth (including nonwoven fabric), cellophane, vinyl, polyester, glass cloth, etc., and has the following pressure-sensitive adhesive on both sides of the substrate. The sheet is coated and dried so as to satisfy the above-mentioned characteristics, and thereafter, the sheet is cut into an appropriate width, for example, about 2 to 5 cm, and the sheet is rolled up with a release paper sandwiched therebetween.
Usually, the roll-shaped material can be used after being processed into an appropriate shape or size when a floor material is applied to a floor substrate.
Also, by using a pressure-sensitive adhesive-permeable substrate, impregnating the pressure-sensitive adhesive from one side of the substrate on the side where the floor-base-side pressure-sensitive adhesive layer is formed and adhering a larger amount of the pressure-sensitive adhesive to the side, the difference in the adhesive strength is obtained. Can be provided.
[0008]
Examples of the pressure-sensitive adhesive layer used in the present invention include a rubber-based pressure-sensitive adhesive layer mainly composed of natural rubber, SBR, butyl rubber and the like, an acrylic-based pressure-sensitive adhesive (solvent-type, emulsion-type) layer and a hot-melt-type pressure-sensitive adhesive layer. Among them, an acrylic emulsion-based pressure-sensitive adhesive layer is preferable from the viewpoint of environmental protection of adherends and the like.
The flooring usually comprises a surface finishing layer and a backing layer, and the surface finishing layer may be made of synthetic resin or carpet. There is no particular limitation as long as it is used as a surface layer of a normal floor finishing material. The synthetic resin sheet may have a transparent layer on the front surface or a foam layer on the back surface.
Examples of the carpet surface finishing layer include a carpet raw sheet in which a fibrous pile is planted in a base cloth, or a backing layer of a synthetic resin layer or a backing layer.
The backing layer usually comprises a natural or synthetic rubber layer or a synthetic resin layer.
The flooring material generally has a size of 30 to 100 cm square, preferably 40 to 60 cm square, and a thickness of 2 to 12 mm, preferably 4 to 8 mm. However, these numerical values do not limit the present invention at all.
[0009]
The double-sided pressure-sensitive adhesive tape for flooring construction is pre-packed so that the flooring-side pressure-sensitive adhesive layer is in contact with the backing layer side of the flooring material, and release paper is pasted on the base flooring-side pressure-sensitive adhesive layer side. It is possible to prevent joining of floor materials during transportation and the like.
At the time of construction, while removing the release paper of this flooring material, the reference line (the floor tile when the floor tiles are arranged along the center line of the room and the floor tiles shifted from the center line to adjust the surplus dimensions) Can be sequentially laid from the line (reference line at the start of laying).
Also, a floor material having the double-sided adhesive tape can be partially adhered and fixed along the reference line, and the other portion can be laid with the floor material for laying.
[0010]
As another method, a double-sided pressure-sensitive adhesive tape is preliminarily adhered to a floor substrate with a base-side pressure-sensitive adhesive layer, and then the release paper on the floor-material-side pressure-sensitive adhesive layer is removed to fix and fix the floor material. There is.
Specifically, a double-sided adhesive tape is stuck along a reference line, and a floor material to be arranged thereon is stuck. The double-sided pressure-sensitive adhesive tape is, for example, a tape having a width of 5 to 10 cm.
Both sides of the double-sided adhesive tape provided with the adhesive, in advance, for example, polyethylene film, or protected with a release tape such as silicone release paper, along the reference line while removing the release tape at the time of construction It is preferable to attach a double-sided adhesive tape to a position where the floor material to be placed can be fixed. Next, the floor material is fixed on the double-sided adhesive tape, and another floor material can be laid by laying over the entire surface of the room.
At the construction site, the roll-shaped material is cut into, for example, a tape shape, and the cut double-sided pressure-sensitive adhesive tape is used to attach the back surface of the floor material in a stripe shape at appropriate intervals, peel off the release paper, and adhere to the floor substrate, Secure flooring. However, when sticking the double-sided adhesive tape to the flooring material, it is not limited to the stripe shape, but may be a dotted line shape, a lattice shape, or the like.
In addition, it is preferable to attach and fix the floor material around the wall using a double-sided adhesive tape around the wall.
[0011]
According to this construction method, since the floor material and the double-sided adhesive tape are completely separated up to the construction site, it is possible to store or transport a plurality of floor materials in one container with the back surfaces facing each other. Also, the package can be packed with the front and back surfaces facing each other, and there is no packaging restriction. As a result, the floor material to which the adhesive layer has been applied in advance is stored in a single container with the front surfaces facing each other or the front and back surfaces facing each other, and when stored or transported, the floor materials are peeled between the back surfaces or between the front and back surfaces. There is no need to use paper or protective paper.
[0012]
【Example】
Hereinafter, the present invention will be described with reference to examples, but the present invention is not limited thereto.
[0013]
Example 1
A natural rubber-based pressure-sensitive adhesive containing natural rubber as a main component was applied to the base side of the nonwoven fabric substrate to form a base-side pressure-sensitive adhesive layer. The adhesive strength of this coating layer based on the measurement test was 2000 g / 25 mm.
A double-sided adhesive tape is manufactured by applying a natural rubber-based adhesive having an adhesive strength of 400 g / 25 mm lower than the adhesive strength of the coating layer to the coating surface of the base material opposite to the coating surface to form a floor material-side adhesive layer. did.
[0014]
Example 2
An acrylic polymer emulsion-type pressure-sensitive adhesive having 2-ethylhexyl acrylate as a main copolymer component was applied to the floor substrate side of a nonwoven fabric made of polyester. This pressure-sensitive adhesive penetrated the nonwoven fabric substrate, and a pressure-sensitive adhesive layer was also formed on the floor material side opposite to the application surface. The adhesive strengths of the floor material-side pressure-sensitive adhesive layer and the floor basement-side pressure-sensitive adhesive layer according to the above-described measurement methods were different from each other.
[0015]
Example 3
The base material is PVC, and the carpet tile of a square shape having a size of 50 × 50 cm is obtained by cutting a roll of the double-sided adhesive tape of Example 1 into a linear shape having a size of 2 × 48 cm. Stuck to. The cut double-sided pressure-sensitive adhesive tape was stuck on the floor material in a stripe shape at the center and both ends. When the carpet tile attached to the floor substrate was peeled off from the floor substrate, only the carpet tile was peeled off, and the double-sided adhesive tape remained on the floor substrate surface.
[0016]
【effect】
According to the present invention, a double-sided adhesive tape is provided which facilitates rearrangement of a flooring material and replacement of only a dirty flooring material and facilitates recycling of used tiles, a flooring material to which the double-sided adhesive tape is adhered, and the double-sided adhesiveness The floor material construction method using the tape was able to be provided.
[Brief description of the drawings]
FIG. 1 is a schematic sectional view of a double-sided pressure-sensitive adhesive tape for flooring construction of the present invention.
[Explanation of symbols]
1 Floor material side pressure-
Claims (5)
床材側粘着剤層強度＜下地側粘着剤層強度A double-sided pressure-sensitive adhesive tape for flooring construction, wherein the double-sided pressure-sensitive adhesive tape used when the flooring is applied to the floor substrate satisfies the following requirements.
Floor material side pressure-sensitive adhesive layer strength <Underground side pressure-sensitive adhesive layer strength
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003020790A JP2004232286A (en) | 2003-01-29 | 2003-01-29 | Double-faced adhesive tape for applying floor material, floor material, and floor material mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003020790A JP2004232286A (en) | 2003-01-29 | 2003-01-29 | Double-faced adhesive tape for applying floor material, floor material, and floor material mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2004232286A true JP2004232286A (en) | 2004-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003020790A Pending JP2004232286A (en) | 2003-01-29 | 2003-01-29 | Double-faced adhesive tape for applying floor material, floor material, and floor material mounting method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2004232286A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006070629A (en) * | 2004-09-03 | 2006-03-16 | Shozaburo Sumi | Device for laying building floor surface sheet |
| JP2015143353A (en) * | 2013-12-27 | 2015-08-06 | 日本合成化学工業株式会社 | Double-sided adhesive tape for fastening aircraft components |
| WO2018005220A1 (en) * | 2016-06-27 | 2018-01-04 | Avery Dennison Corporation | Adhesive articles |
| JP2018028054A (en) * | 2016-05-17 | 2018-02-22 | ニットウ デンコウ マテリアルズ （マレーシア） スンディリアン ブルハドＮｉｔｔｏ Ｄｅｎｋｏ Ｍａｔｅｒｉａｌｓ（Ｍａｌａｙｓｉａ）Ｓｄｎ．Ｂｈｄ． | Double-sided pressure-sensitive adhesive tape |
| JP2018131870A (en) * | 2017-02-17 | 2018-08-23 | フクビ化学工業株式会社 | Floor remodeling method |
| JP2021108224A (en) * | 2007-09-14 | 2021-07-29 | 国立研究開発法人産業技術総合研究所 | Method and apparatus for driving illusionary tactile sense |
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2003
- 2003-01-29 JP JP2003020790A patent/JP2004232286A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006070629A (en) * | 2004-09-03 | 2006-03-16 | Shozaburo Sumi | Device for laying building floor surface sheet |
| JP2021108224A (en) * | 2007-09-14 | 2021-07-29 | 国立研究開発法人産業技術総合研究所 | Method and apparatus for driving illusionary tactile sense |
| JP7366961B2 (en) | 2007-09-14 | 2023-10-23 | 国立研究開発法人産業技術総合研究所 | Method and device for driving illusionary tactile force sense |
| JP2015143353A (en) * | 2013-12-27 | 2015-08-06 | 日本合成化学工業株式会社 | Double-sided adhesive tape for fastening aircraft components |
| JP2018028054A (en) * | 2016-05-17 | 2018-02-22 | ニットウ デンコウ マテリアルズ （マレーシア） スンディリアン ブルハドＮｉｔｔｏ Ｄｅｎｋｏ Ｍａｔｅｒｉａｌｓ（Ｍａｌａｙｓｉａ）Ｓｄｎ．Ｂｈｄ． | Double-sided pressure-sensitive adhesive tape |
| JP7066331B2 (en) | 2016-05-17 | 2022-05-13 | ニットウ デンコウ マテリアルズ （マレーシア） スンディリアン ブルハド | Double-sided pressure-sensitive adhesive tape |
| WO2018005220A1 (en) * | 2016-06-27 | 2018-01-04 | Avery Dennison Corporation | Adhesive articles |
| JP2018131870A (en) * | 2017-02-17 | 2018-08-23 | フクビ化学工業株式会社 | Floor remodeling method |
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