JPH01246476A - Elastic sheet - Google Patents
Elastic sheetInfo
- Publication number
- JPH01246476A JPH01246476A JP6909988A JP6909988A JPH01246476A JP H01246476 A JPH01246476 A JP H01246476A JP 6909988 A JP6909988 A JP 6909988A JP 6909988 A JP6909988 A JP 6909988A JP H01246476 A JPH01246476 A JP H01246476A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- elastic sheet
- fabric
- urethane resin
- elastic
- 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
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 19
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 6
- 239000002759 woven fabric Substances 0.000 claims abstract description 4
- 210000004209 hair Anatomy 0.000 claims description 6
- 239000004744 fabric Substances 0.000 abstract description 17
- 239000000853 adhesive Substances 0.000 abstract description 13
- 230000001070 adhesive effect Effects 0.000 abstract description 13
- 239000010426 asphalt Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract 5
- 239000011347 resin Substances 0.000 abstract 5
- 239000000835 fiber Substances 0.000 abstract 3
- 230000035515 penetration Effects 0.000 abstract 2
- 229920005749 polyurethane resin Polymers 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は散歩路、小径路などの表面を弾性化するため
に、その表面に貼着して使用する弾性シートに関するも
のである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to an elastic sheet that is used by being attached to the surface of a walking path, small path, etc. in order to make the surface elastic.
（従来の技術）
前記した散歩路などの表面を弾性化するのに、従来では
アスファルト舗装された散歩路の表面に型枠を設けてお
き、溶融されているウレタン樹脂をその型枠の内部に流
し込み、これをそのまま硬化させることによって弾性化
させている。(Prior art) In order to make the surface of the above-mentioned walking path elastic, conventionally, a formwork is provided on the asphalt-paved surface of the walking path, and molten urethane resin is poured into the inside of the formwork. It is made elastic by pouring it and hardening it as it is.
しかしこのような方法によると、溶融状態にあるウレタ
ン樹脂は成る程度の粘性を持っているので、散歩路に勾
配があると、ウレタン樹脂が硬化するまでにその勾配に
沿って流れてしまうため、施工できないことがある。も
ちろん散歩路に関係なく、被粗面化体が直立しているよ
うな場合は、その施工は不可能である。However, according to this method, the urethane resin in its molten state has a certain degree of viscosity, so if there is a slope in the walking path, the urethane resin will flow along the slope before it hardens. Construction may not be possible. Of course, regardless of the walking path, if the object to be roughened is standing upright, this construction is impossible.
（発明が解決しようとする問題点）
この発明は被粗面化体の勾配、傾斜の如何を問わず、そ
の表面の粗面化を容易とすることを目的とする。(Problems to be Solved by the Invention) An object of the present invention is to facilitate roughening of the surface of an object to be roughened, regardless of its slope or inclination.
（問題点を解決するための手段）
この発明はパイル織生地または不織布生地を基体とし、
添毛が露呈している面を表面とし、反対側の面を裏面と
するとき、表面にまで浸透しない程度にその裏面にウレ
タン樹脂を塗布硬化せしめたことを特徴とする。(Means for solving the problems) This invention uses pile woven fabric or non-woven fabric as a base,
When the surface on which the attached hair is exposed is defined as the front surface and the opposite surface is defined as the back surface, a urethane resin is coated and cured on the back surface to an extent that it does not penetrate into the surface.
（実施例）
この発明の実施例を図によって説明する。１は基体すな
わちパイル織生地たとえばタオル地である。この種タオ
ル地は少なくとも一方の面には添毛（輪奈とも言う。）
が露呈するように構成されている。ここではこの添毛が
露呈している面を表面２とし、その反対側の面を裏面３
として説明する。(Example) An example of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a base material, ie, pile fabric, such as terry cloth. This type of terry cloth has hair on at least one side (also called a ring).
is configured to be exposed. Here, the side where the attached hair is exposed is called the front side 2, and the opposite side is called the back side 3.
It will be explained as follows.
４はタオル地１の裏面３に塗布されたウレタン樹脂であ
る。ウレタン樹脂４はその硬化後において弾性を具備す
るものであることはよく知られている。4 is a urethane resin applied to the back surface 3 of the towel cloth 1. It is well known that the urethane resin 4 has elasticity after being cured.
ここでは溶融状態にあるウレタン樹脂４を、タオル地１
の裏面に塗布する。塗布されたウレタン樹脂は表面２に
向かって浸透していくとともに、直ちに硬化を開始して
その粘性を次第に失っていく。Here, the urethane resin 4 in a molten state is transferred to the towel fabric 1.
Apply to the back side of. The applied urethane resin permeates toward the surface 2, immediately begins to harden, and gradually loses its viscosity.
この場合ウレタン樹脂４の塗布量を適当に調整し、塗布
されたウレタン樹脂が表面２にまで浸透する以前に、そ
の浸透ができない程度の粘性となるほどに硬化するよう
にしておく。In this case, the amount of urethane resin 4 applied is adjusted appropriately so that before the applied urethane resin penetrates into the surface 2, it is hardened to such a degree that it becomes viscous to the extent that it cannot penetrate.
これによってタオル地１の裏面３にはウレタン樹脂４の
層が形成されるとともに１表面２には添毛が露呈する程
度にタオル地１内にウレタン樹脂が浸透するようになる
。これを概略的に理解し易くするために、図中点線でウ
レタン樹脂４の浸透下層位置を示している。As a result, a layer of urethane resin 4 is formed on the back surface 3 of the towel fabric 1, and the urethane resin permeates into the towel fabric 1 to such an extent that the attached hair is exposed on the first surface 2. In order to make this easier to understand schematically, the dotted line in the figure indicates the position of the lower layer where the urethane resin 4 penetrates.
以上のようにして構成された弾性シート５を被弾性化体
たとえばアスファルト舗装体の表面に施工するには、第
３図に示すようにアスファルト舗装体６の表面に接着剤
７を塗布し、この接着剤７を利用してタオル地１の表面
を接着する。In order to apply the elastic sheet 5 constructed as described above to the surface of an object to be made elastic, such as an asphalt pavement, an adhesive 7 is applied to the surface of the asphalt pavement 6 as shown in FIG. The surface of the towel cloth 1 is adhered using an adhesive 7.
このとき接着剤７はタオル地１の表面の添毛と深く絡み
合い１強力に接着されるようになる。接着力を更に高め
るにはタオル地１の表面にも予め接着剤を塗布しておく
とよい。At this time, the adhesive 7 becomes deeply intertwined with the fluff on the surface of the towel fabric 1 and becomes strongly bonded. In order to further increase the adhesive strength, it is preferable to apply an adhesive to the surface of the towel cloth 1 in advance.
ここでもしタオル地１を使用せず、したがって添毛のな
い生地を使用したとすると、接着剤７によって接着しよ
うとしても強力に接着しない。この差はタオル地の場合
添毛によって接着面積が増大することに基因するものと
考えられる。Here, if the terry cloth 1 is not used, and therefore a fabric with no piles is used, even if an attempt is made to bond with the adhesive 7, the bond will not be strong. This difference is thought to be due to the fact that in the case of terry cloth, the bonding area increases due to the pilings.
前記した説明はタオル地１の裏面にウレタン樹脂４を一
層だけ形成した例であったが、厚い弾性シート５を必要
とするときは、最初のウレタン樹脂４が十分に硬化した
あと、第２図に示すようにその表面に接着剤８を塗布し
てから、更に溶融状態にあるウレタン樹脂９を、任意の
厚さまで塗布して硬化させればよい。The above explanation was an example in which only one layer of urethane resin 4 was formed on the back side of towel fabric 1, but if a thick elastic sheet 5 is required, after the first urethane resin 4 has sufficiently hardened, As shown, an adhesive 8 is applied to the surface, and then a molten urethane resin 9 is applied to an arbitrary thickness and cured.
本発明者が実際に製作したものは、第１図のものでは約
２〜３ｍｍ、第２図のものでは約５履−であった。The ones actually manufactured by the present inventor were approximately 2 to 3 mm in diameter in Fig. 1, and approximately 5 mm in diameter in Fig. 2.
以上の実施例では基体としてタオル地ｌを使用した例を
説明したが、これに代えて不織布を使用することも可能
である。不織布もまた少なくとも一方の面に添毛を備え
ているからである。In the above embodiments, an example was explained in which a towel cloth I was used as the base, but it is also possible to use a nonwoven fabric instead. This is because the nonwoven fabric is also provided with fluffs on at least one side.
（発明の効果）
以上詳述したこの発明によれば１表面が弾性とされてい
るシートを構成しているので、これを被弾性化体の表面
に接着するだけでよく、したがって被弾性化体の表面の
勾配などになんら影響されることなく１弾性化が可能と
なり、しかもこれを接着剤で接着するとき、基体の表面
には添毛が露呈しているので１強力な接着力が作用し、
したがって確実にこれを接着させることができる効果を
奏する。(Effects of the Invention) According to the invention described in detail above, since a sheet having one surface elastic is constituted, it is only necessary to adhere the sheet to the surface of the object to be elasticized, and therefore the object to be elasticized can be It is possible to make it elastic without being affected by the slope of the surface of the substrate, and when it is bonded with adhesive, a strong adhesive force acts because the hairs are exposed on the surface of the substrate. ,
Therefore, it is possible to reliably bond the adhesive.
第１図はこの発明の一実施例を示す拡大断面図。
第２図は別の実施例を示す拡大断面図、第３図は施工状
態を示す拡大断面図である。
１・・・基体（タオル地）、４．９・・・ウレタン樹脂
、５・・・弾性シート、７．８・・・接着剤、６・・・
アスファルト舗装体、FIG. 1 is an enlarged sectional view showing an embodiment of the present invention. FIG. 2 is an enlarged sectional view showing another embodiment, and FIG. 3 is an enlarged sectional view showing the construction state. DESCRIPTION OF SYMBOLS 1... Base body (towel cloth), 4.9... Urethane resin, 5... Elastic sheet, 7.8... Adhesive, 6...
asphalt pavement,
Claims (1)
している少なくとも一方の面とは反対側の面に、前記一
方の面にまで浸透しない程度にウレタン樹脂を塗布硬化
せしめてなる弾性シート。An elastic sheet made of pile woven fabric or non-woven fabric as a base, and having a urethane resin applied and cured on the opposite side to at least one side where the attached hair is exposed to an extent that it does not penetrate into the one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6909988A JPH01246476A (en) | 1988-03-22 | 1988-03-22 | Elastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6909988A JPH01246476A (en) | 1988-03-22 | 1988-03-22 | Elastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01246476A true JPH01246476A (en) | 1989-10-02 |
Family
ID=13392839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6909988A Pending JPH01246476A (en) | 1988-03-22 | 1988-03-22 | Elastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01246476A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059178A (en) * | 1983-09-08 | 1985-04-05 | 株式会社クラレ | Moisture permeable waterproof cloth |
-
1988
- 1988-03-22 JP JP6909988A patent/JPH01246476A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059178A (en) * | 1983-09-08 | 1985-04-05 | 株式会社クラレ | Moisture permeable waterproof cloth |
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