JPH07109443A - Breathable adhesive sheet - Google Patents
Breathable adhesive sheetInfo
- Publication number
- JPH07109443A JPH07109443A JP5277551A JP27755193A JPH07109443A JP H07109443 A JPH07109443 A JP H07109443A JP 5277551 A JP5277551 A JP 5277551A JP 27755193 A JP27755193 A JP 27755193A JP H07109443 A JPH07109443 A JP H07109443A
- Authority
- JP
- Japan
- Prior art keywords
- sensitive adhesive
- pressure
- adhesive layer
- breathable
- porous
- 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
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
(57)【要約】
【目的】 接着力と通気性がバランスよく両立した通気
性素材等を形成できる粘着層移着型の通気性粘着シート
を得ること。
【構成】 メルトブロー方式で粘着性物質を繊維化して
形成した０．１cc／cm2／秒以上の通気度を有する多孔
性の粘着層（１）を剥離セパレータ（２）上に有する通
気性粘着シート。
【効果】 粘着性物質が不織布状ないし絡まり繊維状に
堆積してなる孔の微細性や均等分布性に優れて通気性と
接着力のバランスに優れ、クッション性、微臭性に優れ
る多孔性の粘着層が得られる。
(57) [Summary] [Purpose] To obtain a breathable pressure-sensitive adhesive sheet of a pressure-sensitive adhesive layer transfer type capable of forming a breathable material having a well-balanced adhesive strength and breathability. [Composition] Breathable pressure sensitive adhesive sheet having a porous pressure sensitive adhesive layer (1) having a gas permeability of 0.1 cc / cm 2 / sec or more formed on the release separator (2) by forming a fibrous pressure sensitive adhesive material by a melt blow method. . [Effect] The pores formed by the non-woven fabric or the entangled fibrous deposits of the adhesive substance have excellent fineness and even distribution, and have excellent balance between air permeability and adhesive force. An adhesive layer is obtained.
Description
【０００１】[0001]
【産業上の利用分野】本発明は、通気性を有する多孔性
の粘着層を移着容易に設けた通気性粘着シートに関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a breathable pressure-sensitive adhesive sheet provided with a breathable porous pressure-sensitive adhesive layer for easy transfer.
【０００２】[0002]
【従来の技術】従来、通気性を有する粘着層としては、
粘着剤の塊を点状に分布させたものが知られていた。か
かる粘着層は、多孔性基材に付設して通気性素材の形成
等に用いられる。しかしながら、粘着層の点在割合が少
ないと接着力に乏しくなり、点在割合を多くすると通気
性に乏しくなって接着力と通気性を両立させにくい問題
点があった。2. Description of the Related Art Conventionally, as an adhesive layer having air permeability,
It was known that the adhesive mass was distributed in dots. Such an adhesive layer is attached to a porous substrate and used for forming a breathable material and the like. However, there is a problem that the adhesive strength is poor when the dotted ratio of the adhesive layer is small, and the air permeability is poor when the dotted ratio is large, and it is difficult to achieve both the adhesive strength and the air permeability.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、接着力と通
気性がバランスよく両立した通気性素材等を形成できる
粘着層移着型の通気性粘着シートを得ることを課題とす
る。SUMMARY OF THE INVENTION It is an object of the present invention to obtain a pressure-sensitive adhesive layer transferable air-permeable pressure-sensitive adhesive sheet capable of forming a gas-permeable material having a well-balanced adhesive strength and air permeability.
【０００４】[0004]
【課題を解決するための手段】本発明は、メルトブロー
方式で粘着性物質を繊維化して形成した０．１cc／cm 2
／秒以上の通気度を有する多孔性の粘着層を剥離セパレ
ータ上に有することを特徴とする通気性粘着シートを提
供するものである。The present invention is a meltblown method.
0.1cc / cm formed by fibrating an adhesive substance by the method 2
Separation of porous adhesive layer with air permeability of 1 / second or more
A breathable pressure-sensitive adhesive sheet
It is something to offer.
【０００５】[0005]
【作用】粘着性物質を加熱溶融下に熱風を介し吹付け展
開するメルトブロー方式により粘着性物質を容易に繊維
化して平均繊維径０．５〜５０μm程度で不織布状、な
いし絡まり繊維状に堆積させることができ、孔の微細性
や均等分布性に優れ通気性や接着力の偏りが少なくてそ
の平均性に優れる、通気度０．１cc／cm2／秒以上の多
孔性の粘着層を容易に形成することができ、かかる多孔
性の粘着層を剥離セパレータ上に設けることによりその
粘着層を目的面に容易に移着することができる。[Function] The adhesive substance is easily made into fibers by a melt-blowing method in which the adhesive substance is blown and developed through hot air while being heated and melted, and the adhesive substance is deposited in a non-woven fabric or entangled fibrous form with an average fiber diameter of about 0.5 to 50 μm. A porous adhesive layer with an air permeability of 0.1 cc / cm 2 / sec or more, which is excellent in fineness and even distribution of pores, has little unevenness in air permeability and adhesive strength, and is excellent in averageness By forming such a porous adhesive layer on the release separator, the adhesive layer can be easily transferred to the target surface.
【０００６】[0006]
【実施例】本発明の通気性粘着シートは、メルトブロー
方式で粘着性物質を繊維化して形成した０．１cc／cm2
／秒以上の通気度を有する多孔性の粘着層を剥離セパレ
ータ上に有するものである。その例を図１に示した。１
が多孔性の粘着層、２が剥離セパレータである。EXAMPLE A breathable pressure-sensitive adhesive sheet of the present invention was formed by fiberizing a pressure-sensitive adhesive substance by a melt blow method to form 0.1 cc / cm 2.
The porous pressure-sensitive adhesive layer having the air permeability of 1 / second or more is provided on the release separator. An example thereof is shown in FIG. 1
Is a porous adhesive layer, and 2 is a release separator.
【０００７】かかる通気性粘着シートの製造は、例えば
図２に例示の如く、メルトブロー方式で粘着性物質４を
繊維化し、それを剥離セパレータ２の上に所定の通気度
となるように展開して多孔状態の粘着層１を形成する方
法などにより行うことができる。The production of such a breathable pressure-sensitive adhesive sheet is, for example, as illustrated in FIG. 2, the pressure-sensitive adhesive substance 4 is made into fibers by a melt blow method, and it is spread on the release separator 2 so as to have a predetermined air permeability. It can be performed by a method of forming the adhesive layer 1 in a porous state.
【０００８】すなわち図例の方法においては、チップ状
や顆粒状等の通気可能な状態で粘着性物質４をダイス５
に収容し、その粘着性物質をダイスを介し加熱して部分
的に溶融させると共に、ダイスの上方より矢印の如く熱
風を吹込むことにより粘着性物質の溶融分がダイス孔５
１より繊維状４１で吹出され、それがコンベア６を介し
順次移動する剥離セパレータ２の上に展開されて不織布
状の多孔構造を有する粘着層１が形成され、得られた通
気性粘着シート３が巻取ロール７に巻取られる。なお本
発明においては、前記に例示の方法のほか粘着性物質を
繊維化できる適宜なメルトブロー方法を採用してよい。That is, in the method shown in the drawing, the adhesive substance 4 is diced in a dice 5 in a breathable state such as chips or granules.
The adhesive substance is housed in a die, and the adhesive substance is partially melted by heating through a die, and hot air is blown from above the die as shown by an arrow so that the adhesive substance is melted and the melted portion is removed.
1 is blown out in a fibrous form 41, and is spread on the release separator 2 that sequentially moves through the conveyor 6 to form the adhesive layer 1 having a non-woven fabric-like porous structure, and the obtained breathable adhesive sheet 3 is obtained. It is wound around the winding roll 7. In the present invention, in addition to the above-exemplified methods, an appropriate melt-blowing method capable of converting the adhesive substance into fibers may be adopted.
【０００９】多孔性の粘着層の形成に用いる粘着性物質
は、メルトブローに供しうるもの、すなわち例えばホッ
トメルト型粘着剤の如く、常温で粘着性を示して加熱溶
融できるものであればよい。The adhesive substance used for forming the porous adhesive layer may be any substance that can be melt-blown, that is, any substance that exhibits adhesiveness at room temperature and can be melted by heating, such as a hot-melt type adhesive.
【００１０】好ましく用いうる粘着性物質の例として
は、ＳＩＳ、ＳＢＳ、ＳＥＢＳ、ＳＩＰＳの如きスチレ
ン系エラストマー、アクリル酸やメタクリル酸等のアル
キルエステルを成分とするアクリル系エラストマー、ポ
リエチレン、超低密度ポリエチレン、ポリプロピレン、
エチレン・酢酸ビニル共重合体の如きオレフィン系エラ
ストマー、ウレタン系エラストマーなどがあげられる。
これらは単独で又は２種以上をブレンドして用いうる。Examples of preferably used adhesive substances are styrene elastomers such as SIS, SBS, SEBS and SIPS, acrylic elastomers containing alkyl esters such as acrylic acid and methacrylic acid, polyethylene, and ultra low density polyethylene. ,polypropylene,
Examples thereof include olefin-based elastomers such as ethylene / vinyl acetate copolymers and urethane-based elastomers.
These may be used alone or in combination of two or more.
【００１１】ちなみに、スチレン系エラストマーにオレ
フィン系エラストマーを加えることで、タックや強度を
調節することができる。なお粘着性物質の調製に際して
は、必要に応じタッキファイヤー、軟化剤、老化防止剤
などの適宜な添加剤を配合することができる。Incidentally, tack and strength can be adjusted by adding an olefin elastomer to the styrene elastomer. In addition, when preparing the adhesive substance, appropriate additives such as a tackifier, a softening agent, and an anti-aging agent can be added, if necessary.
【００１２】多孔性の粘着層を形成する繊維の平均繊維
径については特に限定はないが、接着力と通気性のバラ
ンス等の点より０．５〜５０μm程度が一般的に好まし
い。なお平均繊維径は、走査顕微鏡で多孔性の粘着層を
ランダムに写真を採り、その１０枚の写真より任意な１
０点における繊維径を調べてそれらを平均したものであ
る。The average fiber diameter of the fibers forming the porous pressure-sensitive adhesive layer is not particularly limited, but it is generally preferably about 0.5 to 50 μm from the viewpoint of the balance between adhesive strength and air permeability. The average fiber diameter was determined by randomly taking a picture of the porous adhesive layer with a scanning microscope and selecting an arbitrary 1 from the 10 pictures.
The fiber diameters at 0 points were investigated and averaged.
【００１３】形成する多孔性の粘着層は、０．１cc／cm
2／秒以上の通気度を有するものである。その通気度
は、形成繊維の平均繊維径や密度、粘着層の厚さなどに
より制御でき、本発明においては接着力と通気性のバラ
ンス等に応じて適宜に決定してよい。一般には１〜８０
cc／cm2／秒の通気度を有するものとされる。なお多孔
性粘着層の接着力ないし通気度は、メルトブロー方式で
形成した多孔性の粘着層を圧縮するなどの事後方式によ
っても調節することができる。The porous adhesive layer formed is 0.1 cc / cm
It has an air permeability of 2 / sec or more. The air permeability can be controlled by the average fiber diameter and density of the formed fibers, the thickness of the adhesive layer, and the like, and in the present invention, it may be appropriately determined depending on the balance between the adhesive force and air permeability. Generally 1-80
It is assumed to have an air permeability of cc / cm 2 / sec. The adhesive strength or air permeability of the porous pressure-sensitive adhesive layer can also be adjusted by a post-treatment method such as compression of the porous pressure-sensitive adhesive layer formed by the melt blow method.
【００１４】従って多孔性の粘着層の厚さは、使用目的
等に応じて適宜に決定してよい。一般には１μm以上、
就中５μm〜１mmとされる。なお集塵や防臭等の種々の
目的のフィルターを得る場合などには、１０mmを超える
厚さとされるときもある。Therefore, the thickness of the porous adhesive layer may be appropriately determined depending on the purpose of use and the like. Generally 1 μm or more,
Especially, it is set to 5 μm to 1 mm. When obtaining filters for various purposes such as dust collection and deodorization, the thickness may exceed 10 mm.
【００１５】本発明の通気性粘着シートは、多孔性の粘
着層の支持に剥離セパレータを用いてその粘着層を他の
付設面に容易に移着できるようにしたものである。剥離
セパレータには、例えばポリオレフィン系やフッ素樹脂
系の如き弱接着性のプラスチックからなる薄葉体、ある
いは紙、布、プラスチックフィルム、金属箔、発泡体等
の適宜な材質の薄葉体の片面又は両面を剥離剤で表面処
理したものなどの適宜なものを用いることができる。な
お用いる剥離剤についても、例えばシリコーン系、フッ
素系、長鎖アルキル系のものなど任意である。In the breathable pressure-sensitive adhesive sheet of the present invention, a release separator is used to support the porous pressure-sensitive adhesive layer so that the pressure-sensitive adhesive layer can be easily transferred to another attachment surface. For the release separator, for example, a thin leaf made of weakly adhesive plastic such as polyolefin-based or fluororesin-based, or one or both sides of a thin leaf made of an appropriate material such as paper, cloth, plastic film, metal foil, or foam. Appropriate materials such as those surface-treated with a release agent can be used. The release agent used may be any one such as silicone type, fluorine type and long chain alkyl type.
【００１６】本発明の通気性粘着シートの形成は、例え
ば上記に例示の方法などで剥離セパレータ上に多孔性の
粘着層を設けることにより行うことができるが、得られ
た通気性粘着シートをロール体やシート状積層体などの
適宜な重ね合わせ形態とする場合には、粘着層の背面移
着の防止によるスムーズな巻戻し作業等の点より、両面
剥離性の剥離セパレータを用いることが好ましく、その
両面における多孔性の粘着層との接着力が１．５倍以上
相違するものを用いることが好ましい。その場合、多孔
性の粘着層は、接着力の大きい面に設けられる。The air-permeable pressure-sensitive adhesive sheet of the present invention can be formed, for example, by providing a porous pressure-sensitive adhesive layer on the release separator by the method exemplified above, and the obtained air-permeable pressure-sensitive adhesive sheet is rolled. In the case of a suitable stacking form such as a body or a sheet-like laminate, it is preferable to use a double-sided peelable separator from the viewpoint of smooth rewinding work by preventing back transfer of the adhesive layer, It is preferable to use those whose adhesion strength to the porous adhesive layer on both sides differs by 1.5 times or more. In that case, the porous adhesive layer is provided on the surface having a large adhesive force.
【００１７】剥離セパレータの両面における多孔性粘着
層の接着力制御は、例えば剥離剤の種類やその皮膜の架
橋密度の相違等による剥離セパレータの両面における剥
離特性を相違させる方式などにより行うことができる。
なお粘着層を付設する剥離セパレータ面における粘着層
との接着力は、使用目的に応じて適宜に決定してよい
が、一般には剥離作業性等の点より５００ｇ／25mm以下
とされる。The adhesive strength of the porous adhesive layers on both sides of the release separator can be controlled by, for example, a method of changing the release characteristics on both sides of the release separator due to the type of release agent or the difference in the crosslink density of the film. .
The adhesive force with the adhesive layer on the surface of the release separator provided with the adhesive layer may be appropriately determined according to the purpose of use, but is generally 500 g / 25 mm or less in view of workability of the release.
【００１８】本発明による多孔性の粘着層は、通気性、
繊維状の表面粗さ性、クッション性、メルトブロー時に
おける臭気揮散による微臭性などの特長を有し、通気性
接着や仮接着、緩衝性接着や微香性接着などの種々の目
的の固定用途などに好ましく用いうる。The porous adhesive layer according to the present invention has breathability,
It has features such as fibrous surface roughness, cushioning property, and slight odor due to odor volatilization at the time of melt blowing, and it is used for fixing various purposes such as breathable adhesive, temporary adhesive, buffer adhesive, and slightly fragrant adhesive. Can be used preferably.
【００１９】より具体的には例えば、紙、布、不織布な
いしフェルト、連続発泡体、通気性ないし多孔性のシー
ト等からなる多孔性基材同士のラミネート、臭いのしな
いテープとしてコンパクトの鏡止めや食料品の包装、ラ
ミネート後の風合いのよさによる造花のラミネート、通
気性傷テープの如き医療用途、集塵や防臭等のフィルタ
ー用途、ポストイットの如き再剥離用接着用途、通気性
衣料用途、両面粘着テープや軽量化粘着テープの如き粘
着シート用途などがあげられる。More specifically, for example, a laminate of porous substrates made of paper, cloth, non-woven fabric or felt, continuous foam, breathable or porous sheet, etc., a compact mirror stopper as an odorless tape, Packaging of food products, lamination of artificial flowers with good texture after lamination, medical applications such as breathable scratch tapes, filter applications such as dust collection and deodorization, adhesive applications for re-peeling such as Post-it, breathable clothing applications, double-sided Examples include adhesive sheet applications such as adhesive tapes and lightweight adhesive tapes.
【００２０】前記において本発明の通気性粘着シートの
適用は、目的とする面ないし部分に剥離セパレータ上の
多孔性の粘着層を圧着後、剥離セパレータを剥がす方式
などによりその粘着層を剥離セパレータ上より目的面な
いし部分に移着させる方法などにより行うことができ
る。In the above application of the breathable pressure-sensitive adhesive sheet of the present invention, the pressure-sensitive adhesive layer is placed on the release separator by a method such as pressure-bonding the porous pressure-sensitive adhesive layer on the release separator to the target surface or portion and then peeling the release separator. It can be performed by a method of transferring to a more targeted surface or portion.
【００２１】実施例１ 水添スチレン系エラストマー（ＳＩＰＳ）１００部（重
量部、以下同じ）、石油系樹脂１００部、パラフィンオ
イル（軟化剤）５０部及び老化防止剤１部をニーダにて
１６０℃で混練し、その混練物をチップ化してダイスに
入れメルトブロー方法で、両面におけるシリコーン系剥
離剤皮膜の架橋密度を５０％相違させた剥離セパレータ
の架橋密度の小さい側の面上に坪量１０ｇ／ｍ2の多孔
性の粘着層を形成して通気性粘着シートを得た。前記の
メルトブローは、ダイス温度２００℃、熱風温度２１０
℃、熱風圧力１．０〜２．０kg／cm2、コンベアによる
ライン速度３ｍ／分の条件で行った。なお多孔性の粘着
層における平均繊維径は、約２０μmであった。Example 1 100 parts of hydrogenated styrene elastomer (SIPS) (parts by weight, the same applies hereinafter), 100 parts of petroleum resin, 50 parts of paraffin oil (softening agent) and 1 part of anti-aging agent at 160 ° C. in a kneader. Kneading the kneaded product into chips and putting it in a die by a melt-blowing method, the cross-linking densities of the silicone-based release agent films on both sides are 50% different, and the basis weight is 10 g / A porous adhesive layer of m 2 was formed to obtain a breathable adhesive sheet. The melt-blowing is performed at a die temperature of 200 ° C and a hot air temperature of 210
° C., hot air pressure 1.0~2.0kg / cm 2, was carried out at a line speed of 3m / min condition by the conveyor. The average fiber diameter in the porous adhesive layer was about 20 μm.
【００２２】前記の通気性粘着シートにおける多孔性の
粘着層をポリエチレンからなる通気度４８cc／cm2／秒
の通気性フィルム（日東電工社製）に圧着して多孔性の
粘着層を移着し、通気性素材を得たところその通気度は
４６cc／cm2／秒であった。また次いで、前記の通気性
素材における多孔性の粘着層の露出面に前記と同じ通気
性フィルムを接着したところその通気度は４２cc／cm2
／秒であった。さらに、かかるサンドイッチ構造の素材
における通気性フィルムの接着力（１８０度ピール、剥
離速度３００mm／分）を測定したところ、通気性フィル
ムが破断して強い接着力を示した（測定不可）。The porous pressure-sensitive adhesive layer in the above-mentioned air-permeable pressure-sensitive adhesive sheet is pressure-bonded to a gas-permeable film (manufactured by Nitto Denko Corporation) made of polyethylene and having an air permeability of 48 cc / cm 2 / sec to transfer the porous pressure-sensitive adhesive layer. When a breathable material was obtained, its breathability was 46 cc / cm 2 / sec. Next, when the same breathable film as the above was adhered to the exposed surface of the porous adhesive layer in the breathable material, the breathability was 42 cc / cm 2
/ Sec. Further, when the adhesive strength (180 degree peeling, peeling speed 300 mm / min) of the breathable film in the material having the sandwich structure was measured, the breathable film was broken to show a strong adhesive force (not measurable).
【００２３】実施例２ 坪量２０ｇ／ｍ2の多孔性粘着層としたほかは実施例１
に準じて通気性粘着シートを得た。この通気性粘着シー
トにおける多孔性の粘着層は、約１cmの至近距離でも殆
ど臭気を感じさせなかったが、同じ粘着性物質を坪量２
０ｇ／ｍ2でベタ塗工した場合には約３０cm離れた位置
で強い臭気を感じた。Example 2 Example 1 except that a porous adhesive layer having a basis weight of 20 g / m 2 was used.
A breathable pressure-sensitive adhesive sheet was obtained according to. The porous pressure-sensitive adhesive layer of this breathable pressure-sensitive adhesive sheet gave almost no odor even at a close distance of about 1 cm, but the same pressure-sensitive adhesive substance was used as basis weight 2
When the solid coating was performed at 0 g / m 2 , a strong odor was felt at a position about 30 cm away.
【００２４】実施例３ ＳＩＰＳに代えて水添ＳＢＳ系エラストマーを用いたほ
かは実施例２に準じて通気性粘着シートを得た。この通
気性粘着シートにおける多孔性の粘着層を造花用の紙に
圧着して多孔性の粘着層を移着し、次いでその多孔性の
粘着層の露出面に前記と同じ紙をラミネートしたとこ
ろ、同じ粘着性物質のベタ塗粘着層では得られないソフ
トで風合いのよいものを得ることができた。Example 3 A breathable pressure-sensitive adhesive sheet was obtained in the same manner as in Example 2 except that hydrogenated SBS elastomer was used instead of SIPS. When the porous pressure-sensitive adhesive layer in this breathable pressure-sensitive adhesive sheet is pressure-bonded to the artificial flower paper to transfer the porous pressure-sensitive adhesive layer, and then the same paper as the above is laminated on the exposed surface of the porous pressure-sensitive adhesive layer, It was possible to obtain a soft and good texture which cannot be obtained with a solid coating adhesive layer of the same adhesive substance.
【００２５】[0025]
【発明の効果】本発明によれば、粘着性物質が不織布状
ないし絡まり繊維状に堆積した多孔性の粘着層を容易に
移着できる通気性粘着シートを得ることができ、その多
孔性の粘着層は、孔の微細性や均等分布性に優れて通気
性と接着力のバランスに優れ、クッション性、メルトブ
ローによる臭気揮散で微臭性などにも優れている。According to the present invention, it is possible to obtain a breathable pressure-sensitive adhesive sheet which can easily transfer a porous pressure-sensitive adhesive layer in which a pressure-sensitive adhesive substance is deposited in the form of a nonwoven fabric or entangled fibers, and the porous pressure-sensitive adhesive sheet. The layer is excellent in fineness and even distribution of pores, has a good balance between air permeability and adhesive force, and has excellent cushioning properties and odor volatilization due to melt blowing, and a slight odor.
【図１】実施例の断面図。FIG. 1 is a sectional view of an example.
【図２】製造方法の説明図。FIG. 2 is an explanatory diagram of a manufacturing method.
１：多孔性の粘着層 ２：剥離セパレータ ３：通気性粘着シート 1: Porous adhesive layer 2: Release separator 3: Breathable adhesive sheet
Claims (2)
して形成した０．１cc／cm2／秒以上の通気度を有する
多孔性の粘着層を剥離セパレータ上に有することを特徴
とする通気性粘着シート。1. A breathable pressure-sensitive adhesive characterized in that it has a porous pressure-sensitive adhesive layer having a gas permeability of 0.1 cc / cm 2 / sec or more, which is formed by fiberizing a pressure-sensitive adhesive substance by a melt blow method, on a release separator. Sheet.
り、その両面における多孔性の粘着層との接着力が１．
５倍以上相違するものである請求項１に記載の通気性粘
着シート。2. The peeling separator has a double-sided peeling property, and the adhesive force between the both surfaces of the peeling separator is 1.
The breathable pressure-sensitive adhesive sheet according to claim 1, which is different by 5 times or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5277551A JPH07109443A (en) | 1993-10-08 | 1993-10-08 | Breathable adhesive sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5277551A JPH07109443A (en) | 1993-10-08 | 1993-10-08 | Breathable adhesive sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07109443A true JPH07109443A (en) | 1995-04-25 |
Family
ID=17585113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5277551A Pending JPH07109443A (en) | 1993-10-08 | 1993-10-08 | Breathable adhesive sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07109443A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007914A (en) * | 1997-12-01 | 1999-12-28 | 3M Innovative Properties Company | Fibers of polydiorganosiloxane polyurea copolymers |
| US6083856A (en) * | 1997-12-01 | 2000-07-04 | 3M Innovative Properties Company | Acrylate copolymeric fibers |
| JP2003522606A (en) * | 2000-02-17 | 2003-07-29 | スリーエム イノベイティブ プロパティズ カンパニー | Foam / film composite medical article |
| US7294397B2 (en) | 2002-05-29 | 2007-11-13 | E.I. Du Pont De Nemors And Company | Fibrillar microstructure for conformal contact and adhesion |
| JP2016005491A (en) * | 2014-06-20 | 2016-01-14 | 日東ライフテック株式会社 | Mask fixing tape and mask |
| US9617668B2 (en) | 2011-08-11 | 2017-04-11 | 3M Innovative Properties Company | Nonwoven webs and multi-component fibers comprising a polydiorganosiloxane polyamide and methods of melt blowing |
| JP2019085444A (en) * | 2017-11-01 | 2019-06-06 | 日本バイリーン株式会社 | Fabric capable of forming a breathable adhesive layer in a conductive member, conductive member and method of manufacturing the same |
-
1993
- 1993-10-08 JP JP5277551A patent/JPH07109443A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007914A (en) * | 1997-12-01 | 1999-12-28 | 3M Innovative Properties Company | Fibers of polydiorganosiloxane polyurea copolymers |
| US6083856A (en) * | 1997-12-01 | 2000-07-04 | 3M Innovative Properties Company | Acrylate copolymeric fibers |
| JP2003522606A (en) * | 2000-02-17 | 2003-07-29 | スリーエム イノベイティブ プロパティズ カンパニー | Foam / film composite medical article |
| JP4860872B2 (en) * | 2000-02-17 | 2012-01-25 | スリーエム イノベイティブ プロパティズ カンパニー | Foam / film composite medical article |
| US7294397B2 (en) | 2002-05-29 | 2007-11-13 | E.I. Du Pont De Nemors And Company | Fibrillar microstructure for conformal contact and adhesion |
| US7700173B2 (en) | 2002-05-29 | 2010-04-20 | E.I. Du Pont De Nemours And Company | Fibrillar microstructure for conformal contact and adhesion |
| US9617668B2 (en) | 2011-08-11 | 2017-04-11 | 3M Innovative Properties Company | Nonwoven webs and multi-component fibers comprising a polydiorganosiloxane polyamide and methods of melt blowing |
| JP2016005491A (en) * | 2014-06-20 | 2016-01-14 | 日東ライフテック株式会社 | Mask fixing tape and mask |
| JP2019085444A (en) * | 2017-11-01 | 2019-06-06 | 日本バイリーン株式会社 | Fabric capable of forming a breathable adhesive layer in a conductive member, conductive member and method of manufacturing the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5272315B2 (en) | Nonwoven fabric and underlay material comprising the nonwoven fabric | |
| CN103517692B (en) | Adhesive tape for X-ray detection and method for producing same | |
| JP4691411B2 (en) | Method for producing an elastic composite strip | |
| JP4409442B2 (en) | Low cost non-woven fabric laminate that has high wet peelability and improved barrier properties and can be sterilized with ethylene oxide | |
| JP3032091B2 (en) | Method for producing breathable pressure-sensitive adhesive layer, pressure-sensitive adhesive sheet and breathable material | |
| JPH07109443A (en) | Breathable adhesive sheet | |
| KR970700799A (en) | COATED NONWOVEN MATERIAL, METHOD FOR PREPARING SAME AND USE OF SAID MATERIAL IN A DISPOSABLE ABSORBENT HYGIENE ARTICLE | |
| TW200829436A (en) | Composite webs and methods of manufacturing same | |
| JP2898756B2 (en) | Oil tolerance reinforced strip | |
| JP3841313B2 (en) | Adhesive tape | |
| JP2009084481A (en) | Extensible adhesive sheet | |
| EP0862992A1 (en) | Packing material, base material for adhesive tape, or separator | |
| JP2000202932A (en) | Light transmission moisture permeable waterproof sheet | |
| JP2777584B2 (en) | Nonwoven sheet coated with polyolefin-based particles and method for producing the same | |
| JP2986265B2 (en) | Flexible laminated nonwoven | |
| JPH0948954A (en) | Waterproof breathable wall sheet | |
| JPH10314208A (en) | Porous packaging material and its storage bag | |
| JPH08103612A (en) | Adhesive dust collection filter | |
| JPH10183081A (en) | Adhesive and its porous adhesive layer | |
| KR100792493B1 (en) | Property surface protection film | |
| JPH08131472A (en) | Porous packaging material and its containing bag | |
| JP4903332B2 (en) | Adhesive composites with distinct phases | |
| JP3990032B2 (en) | Delaminated heat-sensitive adhesive sheet | |
| JP2000042021A (en) | Laminated porous substrate and disposable body warmer | |
| JP3059290B2 (en) | Water-absorbing composite and method for producing the same |