JPS63193982A - Pressure-sensitive adhesive sheet having modified section - Google Patents
Pressure-sensitive adhesive sheet having modified sectionInfo
- Publication number
- JPS63193982A JPS63193982A JP2633187A JP2633187A JPS63193982A JP S63193982 A JPS63193982 A JP S63193982A JP 2633187 A JP2633187 A JP 2633187A JP 2633187 A JP2633187 A JP 2633187A JP S63193982 A JPS63193982 A JP S63193982A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- sensitive adhesive
- adhesive sheet
- adhesive
- section
- 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
- 239000004820 Pressure-sensitive adhesive Substances 0.000 title claims abstract description 47
- 239000010410 layer Substances 0.000 claims abstract description 9
- 229920005549 butyl rubber Polymers 0.000 claims abstract description 4
- 239000000853 adhesive Substances 0.000 claims description 49
- 230000001070 adhesive effect Effects 0.000 claims description 49
- 230000001788 irregular Effects 0.000 claims description 21
- 229920001971 elastomer Polymers 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920001083 polybutene Polymers 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000178 Acrylic resin Polymers 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229920005555 halobutyl Polymers 0.000 claims 1
- 239000003504 photosensitizing agent Substances 0.000 claims 1
- 229920006027 ternary co-polymer Polymers 0.000 claims 1
- 229920006267 polyester film Polymers 0.000 abstract description 7
- 238000004049 embossing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 229920002799 BoPET Polymers 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- MSAHTMIQULFMRG-UHFFFAOYSA-N 1,2-diphenyl-2-propan-2-yloxyethanone Chemical compound C=1C=CC=CC=1C(OC(C)C)C(=O)C1=CC=CC=C1 MSAHTMIQULFMRG-UHFFFAOYSA-N 0.000 description 1
- 239000004821 Contact adhesive Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920005557 bromobutyl Polymers 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は粘着面が凹凸状である異形断面を有する粘着シ
ートに関し、詳しくは剥離再使用がきわめて容易な粘着
面に凹凸が存在する異形断面を有する粘着シートに関す
るものである。Detailed Description of the Invention (Industrial Application Field) The present invention relates to an adhesive sheet having an irregular cross section with an uneven adhesive surface, and more specifically, an adhesive sheet with an irregular cross section on an adhesive surface that is extremely easy to peel and reuse. The present invention relates to a pressure-sensitive adhesive sheet having the following properties.
（従来の技術）
従来、１つの材料に他の材料を貼合せる場合に感圧接着
剤が多く使用されることは良く知られたことである。(Prior Art) It is well known that pressure-sensitive adhesives are often used when bonding one material to another.
しかしかかる場合、一旦貼合せた材料を引剥して感圧接
着剤添着粘着シートをさらに他の材料に貼り変える必要
が生じた場合、粘着力が強すぎて剥離できないか、ある
いは剥離はできても他方の材料を破壊してしまう。However, in such cases, if it becomes necessary to peel off the pasted material and reapply the pressure-sensitive adhesive-attached adhesive sheet to another material, the adhesive strength may be too strong to be removed, or even if it is possible to remove it, It will destroy the other material.
したがって上記の如（再度の貼合せを行うためには、粘
着力の低い感圧接着剤、いわゆる易剥離性感圧接着剤を
使用するのが一般であるが、このような感圧接着剤の弱
点は変型なる貼り変えが不可能なこと、使用中に粘着し
ている材料の端部からめくれたり、あるいはｆｆ１ｌＪ
離したりする傾向を存することであり、したがって信頼
性に欠けることである。Therefore, as mentioned above (in order to perform re-bonding, it is common to use pressure-sensitive adhesives with low adhesive strength, so-called easy-peel pressure-sensitive adhesives, but the weaknesses of such pressure-sensitive adhesives are may be deformed and cannot be reapplied, or may peel off from the edge of the adhesive material during use, or may
It has a tendency to separate, and therefore lacks reliability.
（発明の目的）
本発明は上述の如き欠点を排除し、容易に貼り変えが何
回も可能であり、使用中は剥離せず、信頼性の高い粘着
シートを提供するものであり、その要旨とするところは
、粘着面が凹凸状である感圧接着剤をベースとする異形
断面粘着シートに存する。(Objective of the Invention) The present invention eliminates the above-mentioned drawbacks, provides a highly reliable adhesive sheet that can be easily reapplied many times, does not peel off during use, and has the following main points: This applies to an irregular cross-section adhesive sheet based on a pressure-sensitive adhesive whose adhesive surface is uneven.
ここで異形断面というのは、すでに上述した如く、粘着
シートを任意に垂直に切断した場合、その断面に於て感
圧接着剤層の表面が平滑ではなく、凹凸を有するものを
いう。Here, the term "irregular cross section" means, as already mentioned above, that when the adhesive sheet is arbitrarily cut vertically, the surface of the pressure sensitive adhesive layer is not smooth but has irregularities in the cross section.
（発明の構成）
本発明は、すでに上述した如く、粘着面が凹凸状である
感圧接着剤層をベースとする異形断面粘着シートである
。(Structure of the Invention) As already mentioned above, the present invention is an irregular cross-section adhesive sheet based on a pressure-sensitive adhesive layer having an uneven adhesive surface.
本発明による粘着シートは、断面が異形すなわち粘着面
が通常の如く平滑でなく、凹凸状を呈しているので、被
着材との界面は点接触又は線接触に近く、したがってど
の任意の面に於ても部分接触である。The adhesive sheet according to the present invention has an irregular cross section, that is, the adhesive surface is not smooth as usual but has an uneven shape, so the interface with the adherend is close to point contact or line contact, and therefore it can be applied to any arbitrary surface. There is also partial contact.
一般に面接触の粘着シートを被着材から剥離する場合、
粘着強度の高い感圧接着剤を使用すると接触剤層の内部
又は基材に破壊が進行して粘着シートを再使用しうるよ
うな剥離ができず、あるいは粘着剤の一部が被着村上に
残存し、きわめて美観を損うばかりでなく粘着シートそ
のものの再使用を望むことができな（なる。Generally, when peeling a surface-contact adhesive sheet from an adherend,
If a pressure-sensitive adhesive with high adhesive strength is used, the inside of the contact agent layer or the base material will be damaged, making it impossible to remove the adhesive sheet so that it can be reused, or a portion of the adhesive may adhere to the adhesive layer. Not only does the adhesive sheet remain unsightly, but it also makes it impossible to reuse the adhesive sheet itself.
これに対し本発明による粘着シートは異形断面部分接触
型であり、高粘着強度の感圧接着剤を使用しても、被着
材から剥離する場合剥離界面に於て粘着部分と非接触部
分が交互に現われるので簡単に剥離することが可能にな
る。これは粘着部分で材質破壊に到る前に剥離点が非接
触部分に移り、この現象が繰返されるので材質の破壊が
生ずることがなく、全体をきれいに剥離することができ
る。On the other hand, the adhesive sheet according to the present invention is a partial contact type with an irregular cross section, and even if a pressure-sensitive adhesive with high adhesive strength is used, when it is peeled off from the adherend, the adhesive part and the non-contact part are separated at the peeling interface. Since they appear alternately, they can be easily peeled off. This is because the peeling point moves to the non-contact area before the material breaks down at the adhesive part, and this phenomenon is repeated, so the material does not break and the entire part can be peeled off cleanly.
しかも粘着剤として高粘着強度の感圧接着剤を使用する
ので、使用中に端部から自然に剥離することは全くない
ので、非常に信頼性の高いものである。また、種々の被
着材に多数回繰返して使用することも可能である。Moreover, since a pressure-sensitive adhesive with high adhesive strength is used as the adhesive, there is no possibility of spontaneous peeling from the edges during use, making it extremely reliable. It is also possible to use it repeatedly on various adherends many times.
ここで問題となる可能性は、かかる異形断面、すなわち
粘着面の凹凸が長時間にわたりそのまま形状を維持しう
るか否かである。使用中あるいは保存中に粘着面の凹凸
が感圧接着剤の流動性により変化が生ずる可能性がある
場合には、感圧接着剤に架橋構造を導入すれば凹凸面は
そのまま維持される。A possible problem here is whether or not the irregular cross section, that is, the unevenness of the adhesive surface, can maintain its shape for a long period of time. If there is a possibility that the unevenness of the adhesive surface changes during use or storage due to the fluidity of the pressure-sensitive adhesive, the uneven surface can be maintained as is by introducing a crosslinked structure into the pressure-sensitive adhesive.
本発明による粘着シートは、すでに述べた如く長時間の
貼付後に於ても自由に剥離することが可能であり、また
多数回にわたって使用と剥離を繰返すことも可能である
。しかも被着材としてはあらゆる種類の材質に適用され
るので多種多様の用途が考えられる。と（に公告宣伝媒
体、各種標識、装飾、建造物内外装、輸送機関内外装、
電気機器、屋内外備品、土木、海洋関係、生活用品、玩
具、スポーツ用品、遊具その他限りない用途が期待でき
る。As mentioned above, the adhesive sheet according to the present invention can be freely peeled off even after being applied for a long time, and can be repeatedly used and peeled off many times. Moreover, since it can be applied to all kinds of materials as adherends, a wide variety of uses can be considered. and (for advertising media, various signs, decorations, interior and exterior of buildings, interior and exterior of transportation facilities,
It can be used for electrical equipment, indoor and outdoor equipment, civil engineering, marine related products, daily necessities, toys, sporting goods, play equipment, and other endless uses.
本発明による粘着シートには各種の感圧接着剤が使用さ
れる。たとえば、ゴム系、アクリル系、ウレタン系、シ
リコーン系、エポキシ系の感圧接着剤が使用され、これ
らの感圧接着剤に異形断面になるようその粘着面に凹凸
を賦与した後、必要に応じて架橋構造を導入する。Various pressure sensitive adhesives are used in the adhesive sheet according to the present invention. For example, rubber-based, acrylic-based, urethane-based, silicone-based, and epoxy-based pressure-sensitive adhesives are used.After providing these pressure-sensitive adhesives with irregularities on their adhesive surface to create irregular cross-sections, to introduce a crosslinked structure.
架橋構造の導入は熱、電磁波とくに電子線、紫外線の照
射によって行う。The introduction of the crosslinked structure is carried out by irradiation with heat, electromagnetic waves, especially electron beams, and ultraviolet rays.
本発明による粘着シートの感圧接着剤の材料としては異
形断面形状を賦与し易すく、かつ紫外線で容易に架橋可
能なゴム系、とくにブチルゴム系の感圧接着剤が好適で
ある。As a material for the pressure-sensitive adhesive of the pressure-sensitive adhesive sheet according to the present invention, a rubber-based pressure-sensitive adhesive, particularly a butyl rubber-based pressure-sensitive adhesive, which can easily provide a modified cross-sectional shape and can be easily crosslinked with ultraviolet light, is suitable.
光架橋可能なブチルゴム系感圧接着剤としてはたとえば
下記組成の接着剤がある。Examples of photo-crosslinkable butyl rubber pressure sensitive adhesives include adhesives having the following compositions.
臭素化ブチルゴム ４０重量部ポリブテン
２０００１） ６０ 〃シリカ
１２ 〃エーテル
０．４〃勿論、上記以外の感圧接着剤でも何らか
の方法で架橋可能なものであれば使用可能である。Brominated butyl rubber 40 parts by weight Polybutene 20001) 60 Silica
12 Ether
0.4 Of course, pressure sensitive adhesives other than those mentioned above can be used as long as they can be crosslinked by some method.
また、異形断面すなわち粘着面に凹凸を賦与する方法は
種々あるが、予め彫刻したメス型の板の間にはさみ込み
プレスするか、また゛は彫刻したロール間を連続的に通
すか、あるいは異形断面を有する離型紙又はフィルムと
重ねてプレスするかまたはロール間に通すことより行な
う。In addition, there are various methods for imparting unevenness to the adhesive surface, such as inserting the plate between female plates engraved in advance, pressing it, continuously passing it between engraved rolls, or having an irregular cross section. This is done by stacking it with release paper or film and pressing it, or by passing it between rolls.
（実施例） 以下に実施例を示し本発明をさらに詳述する。(Example) The present invention will be further explained in detail by showing examples below.
Ａ 感圧接着剤の調整
以下に示す組成物をニーグーにて混練りして感圧接着剤
を調整した。A. Preparation of pressure-sensitive adhesive A pressure-sensitive adhesive was prepared by kneading the composition shown below in a Ni-Goo.
ベンゾインイソプロピル
エーテル ０．４〃Ｂ 異
形断面粘着シートの作製
（１）厚さ１００μのポリエステルフィルムと離型ポリ
エステルフィルムとの間に感圧接着剤を置き、該接着剤
の層厚が０．４ ＊ｍになるように、８０℃にてプレス
した。Benzoin isopropyl ether 0.4〃B Preparation of irregular cross-section adhesive sheet (1) A pressure-sensitive adhesive is placed between a 100μ thick polyester film and a release polyester film, and the layer thickness of the adhesive is 0.4* It was pressed at 80° C. so that
（２）つぎに、離型ポリエステルフィルムを剥離し、該
フィルムと同質のフィルムに異形断面処理（エンボス処
理）し、処理フィルムの離型面を感圧接着剤面にあて、
８０℃にてプレスして異形断面粘着シート作製した。(2) Next, the release polyester film is peeled off, a film of the same quality as the film is treated with an irregular cross section (emboss treatment), and the release side of the treated film is placed on the pressure-sensitive adhesive surface,
A pressure-sensitive adhesive sheet of irregular cross section was prepared by pressing at 80°C.
作製した異形断面粘着シートの断面形状は添附図面第１
図（ａｌ及び（ｂｌに示す通りであり、１は感圧接着剤
、２はベースとなるペットフィルム、３は離型エンボス
ペットフィルムである。The cross-sectional shape of the produced irregular cross-section adhesive sheet is shown in attached drawing No. 1.
As shown in Figures (al and bl), 1 is a pressure-sensitive adhesive, 2 is a base PET film, and 3 is a release embossed PET film.
（３） （１）で作製した粘着面平面型と、（２）で
作製した本発明による粘着面凹型及び凸型の各粘着シー
トを、離型フィルム側から４ｋＷ高圧水銀灯により照射
距離１５ｃｍで１０秒間紫外線照射して粘着層に架橋を
施し、ついで各シートの離型フィルムを剥離してサンプ
ルとした。(3) The flat adhesive sheet prepared in (1) and the concave and convex adhesive sheets of the present invention prepared in (2) were irradiated with a 4 kW high-pressure mercury lamp from the release film side at a distance of 15 cm for 10 minutes. The adhesive layer was crosslinked by UV irradiation for seconds, and then the release film of each sheet was peeled off to prepare a sample.
叉豊開よ
（１）〜（３）により作製した各サンプルをガラス板及
びベニヤ板に貼り付け、その剥離強度と剪断強度を測定
した。結果は表１に示す通りであった。Each of the samples prepared according to (1) to (3) was attached to a glass plate and a plywood plate, and their peel strength and shear strength were measured. The results were as shown in Table 1.
表 １
表１の結果が示す如く、本発明による異形断面粘着シー
ト（断面形状が凹型又は凸型の場合）は平滑面を有する
粘着シートの剥離強度及び剪断強度に於て、剥離強度の
低下の割合に対し剪断強度の低下が少ないことが判明し
た。Table 1 As shown in the results in Table 1, the irregular cross-sectional adhesive sheet according to the present invention (when the cross-sectional shape is concave or convex) has a lower peel strength and shear strength than the adhesive sheet with a smooth surface. It was found that the decrease in shear strength was small compared to the ratio.
したがって、本発明による異形断面粘着シートは貼り付
は及び剥離が簡単であり、使用時に於けるズレがなく、
きわめて信頬性の高い粘着シートであるといえる。Therefore, the irregular cross-section adhesive sheet according to the present invention is easy to apply and peel, and there is no slippage during use.
It can be said that this is an extremely reliable adhesive sheet.
実施■１
実施例１と同様の３種類の粘着シート（平滑面及び凹型
並びに凸型面）をガラス板面に貼り付け、１００℃のオ
ーブン中にて５００時間加熱した。Implementation ■1 Three types of adhesive sheets (smooth surface, concave surface, and convex surface) similar to those in Example 1 were attached to a glass plate surface and heated in an oven at 100° C. for 500 hours.
その後剥離テストを行ったが、凹型及び凸型のものは簡
単に剥離されたのに対し、平滑面のものは強固に接着し
ており、無理に剥離するとペア）フィルムである１００
μのポリエステルフィルムがキズだらけとなり、かつ粘
着剤層に凝集破壊がおこり、再使用が不可能となった。Afterwards, we conducted a peel test, and found that the concave and convex types were easily peeled off, whereas the smooth surfaces were strongly adhered, and when peeled off forcibly, the film was 100
The μ polyester film was full of scratches and cohesive failure occurred in the adhesive layer, making it impossible to reuse it.
これに対し、簡単に剥離できた凹型及び凸型の粘着シー
トはそのままの状態で多数回にわたってガラス板面に貼
り付けが可能であった。On the other hand, concave and convex pressure-sensitive adhesive sheets that could be easily peeled off could be stuck to the glass plate many times in their original state.
る異形断面粘着シートの他の実施形を示す一部破断断面
図である。FIG. 3 is a partially cutaway sectional view showing another embodiment of the irregular cross-section pressure-sensitive adhesive sheet.
なお、図示された主要部と符号との対応関係は以下の通
りである。Note that the correspondence relationship between the main parts illustrated and the symbols is as follows.
１・・・感圧接着剤層、２・・・ペットフィルム、３・
・・離型エンボスペットフィルム。1...Pressure sensitive adhesive layer, 2...PET film, 3...
・Release embossed PET film.
代理人 弁理士 １）代 蒸 治 第１図Agent: Patent Attorney 1) Osamu Sumi Figure 1
Claims (5)
る異形断面粘着シート。(1) An irregularly shaped cross-sectional adhesive sheet based on a pressure-sensitive adhesive layer with an uneven adhesive surface.
に於て、感圧接着剤が架橋構造であるシート。(2) The irregular cross-section pressure-sensitive adhesive sheet according to claim (1), wherein the pressure-sensitive adhesive has a crosslinked structure.
に於て、感圧接着剤がゴム系のものであるシート。(3) The irregular cross-section pressure-sensitive adhesive sheet according to claim (1), wherein the pressure-sensitive adhesive is a rubber-based adhesive.
に於て、感圧接着剤がアクリル樹脂系のものであるシー
ト。(4) The irregular cross-section pressure-sensitive adhesive sheet according to claim (2), wherein the pressure-sensitive adhesive is an acrylic resin-based adhesive.
に於て、ゴム系感圧接着剤がハロゲン化ブチルゴム及び
／又はエチレン−プロピレン−ジエン３元共重合体ゴム
、ポリブテン、光重合性化合物、シリカ、光増感剤を主
体とし紫外線照射により架橋構造を導入したブチルゴム
系であるシート。(5) In the irregular cross-section adhesive sheet according to claim (3), the rubber-based pressure-sensitive adhesive is halogenated butyl rubber and/or ethylene-propylene-diene ternary copolymer rubber, polybutene, photopolymerizable A butyl rubber-based sheet that is mainly composed of compounds, silica, and photosensitizers, and has a crosslinked structure introduced by UV irradiation.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2633187A JPS63193982A (en) | 1987-02-09 | 1987-02-09 | Pressure-sensitive adhesive sheet having modified section |
| EP88301088A EP0279579B1 (en) | 1987-02-09 | 1988-02-09 | Irregular section adhesive sheets |
| DE8888301088T DE3880341T2 (en) | 1987-02-09 | 1988-02-09 | IRREGULAR PROFILE ADHESIVE FILMS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2633187A JPS63193982A (en) | 1987-02-09 | 1987-02-09 | Pressure-sensitive adhesive sheet having modified section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63193982A true JPS63193982A (en) | 1988-08-11 |
Family
ID=12190440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2633187A Pending JPS63193982A (en) | 1987-02-09 | 1987-02-09 | Pressure-sensitive adhesive sheet having modified section |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63193982A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07145358A (en) * | 1993-11-24 | 1995-06-06 | Sekisui Chem Co Ltd | Double-coated pressure-sensitive adhesive tape |
| WO1998000468A1 (en) * | 1996-06-28 | 1998-01-08 | Seal Products, Inc. | Photographic pouch lamination |
| JP2004210879A (en) * | 2002-12-27 | 2004-07-29 | Emulsion Technology Co Ltd | Composition for removable adhesive converted paper and removable adhesive converted paper |
| US6838150B2 (en) | 1993-10-29 | 2005-01-04 | 3M Innovative Properties Company | Pressure-sensitive adhesives having microstructured surfaces |
| JP2005527685A (en) * | 2002-05-28 | 2005-09-15 | スリーエム イノベイティブ プロパティズ カンパニー | Curable adhesive article having topographic features |
| WO2016158727A1 (en) * | 2015-03-30 | 2016-10-06 | リンテック株式会社 | Sheet for forming resin film and composite sheet for forming resin film |
| JPWO2015152356A1 (en) * | 2014-04-02 | 2017-04-13 | リンテック株式会社 | Adhesive sheet |
| JP2018028104A (en) * | 2017-11-08 | 2018-02-22 | 藤森工業株式会社 | Anisotropic adhesive sheet |
-
1987
- 1987-02-09 JP JP2633187A patent/JPS63193982A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7250210B2 (en) | 1993-10-29 | 2007-07-31 | 3M Innovative Properties Company | Pressure-sensitive adhesives having microstructured surfaces |
| US6838150B2 (en) | 1993-10-29 | 2005-01-04 | 3M Innovative Properties Company | Pressure-sensitive adhesives having microstructured surfaces |
| JPH07145358A (en) * | 1993-11-24 | 1995-06-06 | Sekisui Chem Co Ltd | Double-coated pressure-sensitive adhesive tape |
| WO1998000468A1 (en) * | 1996-06-28 | 1998-01-08 | Seal Products, Inc. | Photographic pouch lamination |
| JP2005527685A (en) * | 2002-05-28 | 2005-09-15 | スリーエム イノベイティブ プロパティズ カンパニー | Curable adhesive article having topographic features |
| JP4538189B2 (en) * | 2002-12-27 | 2010-09-08 | 株式会社イーテック | Composition for releasable pressure-sensitive adhesive paper and releasable pressure-sensitive adhesive paper |
| JP2004210879A (en) * | 2002-12-27 | 2004-07-29 | Emulsion Technology Co Ltd | Composition for removable adhesive converted paper and removable adhesive converted paper |
| JPWO2015152356A1 (en) * | 2014-04-02 | 2017-04-13 | リンテック株式会社 | Adhesive sheet |
| WO2016158727A1 (en) * | 2015-03-30 | 2016-10-06 | リンテック株式会社 | Sheet for forming resin film and composite sheet for forming resin film |
| CN107001876A (en) * | 2015-03-30 | 2017-08-01 | 琳得科株式会社 | Resin film formation is with piece and resin film formation composite sheet |
| JPWO2016158727A1 (en) * | 2015-03-30 | 2018-01-25 | リンテック株式会社 | Resin film forming sheet and resin film forming composite sheet |
| JP2019096913A (en) * | 2015-03-30 | 2019-06-20 | リンテック株式会社 | Sheet for resin film formation and composite sheet for resin film formation |
| CN107001876B (en) * | 2015-03-30 | 2020-11-20 | 琳得科株式会社 | Sheet for forming resin film and composite sheet for forming resin film |
| JP2018028104A (en) * | 2017-11-08 | 2018-02-22 | 藤森工業株式会社 | Anisotropic adhesive sheet |
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