JP2021049769A - Environmentally friendly bar-like non-slip foam coating layer and method for producing the same - Google Patents
Environmentally friendly bar-like non-slip foam coating layer and method for producing the same Download PDFInfo
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- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
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Abstract
Description
本発明はポリマーコーティング技術応用分野に関連し、特に環境に優しい棒形滑り止め発泡コーティング層及びその作製方法に関連する。 The present invention relates to the field of application of polymer coating technology, and particularly to an environmentally friendly rod-shaped non-slip foam coating layer and a method for producing the same.
既存の滑り止め発泡コーティング層はアクリルエマルジョンなどを主材とするものだが、それを基材の表面に塗布して作られた滑り止め製品は接着層の耐摩耗性も耐老化性も劣って、そして、耐油性や耐水性、弾性も良くないなど、性能上の欠陥があるため、製品の耐用年限が短く、たまたま変形、変位、接着不良の現象も発生する。そして耐熱性が悪いので、床暖房などの発熱地面に使用する場合、高温のため、滑り止め層が柔らかくなり、滑り止め性能が大幅に落ちることもある。通常、大理石、ガラス、床などの常温地面にしか接着できない。長期使用の場合、製品中の乳化剤が接着物の表面に付着し、残留痕跡の除去はかなり面倒の作業となる。 The existing non-slip foam coating layer is mainly made of acrylic emulsion, but the non-slip products made by applying it to the surface of the base material are inferior in wear resistance and aging resistance of the adhesive layer. In addition, due to performance defects such as poor oil resistance, water resistance, and elasticity, the service life of the product is short, and phenomena such as deformation, displacement, and poor adhesion occur by chance. Since it has poor heat resistance, when it is used on a heat-generating ground such as floor heating, the non-slip layer becomes soft due to the high temperature, and the non-slip performance may be significantly reduced. Normally, it can only be adhered to normal temperature ground such as marble, glass, and floor. In the case of long-term use, the emulsifier in the product adheres to the surface of the adhesive, and the removal of residual traces becomes a considerably troublesome task.
なお、アクリルエマルジョンなどを主材とする滑り止め発泡剤は作製のプロセスが煩雑で、基材表面の滑り止め発泡接着層を塗布してから高温オーブンによって乾燥と成形の工程も必要であり、熱や電気を大量に消耗すると同時に、大量の有機排気が発生して環境に多大な悪影響を与える懸念もある。 The process of producing a non-slip foaming agent using acrylic emulsion as the main material is complicated, and it is necessary to apply a non-slip foam adhesive layer on the surface of the base material and then dry and mold it in a high-temperature oven. At the same time as consuming a large amount of electricity and electricity, there is a concern that a large amount of organic exhaust will be generated, which will have a great adverse effect on the environment.
本発明は既存技術的欠陥を克服し、環境に優しい棒形滑り止め発泡コーティング層及びその作製方法を提案することを目的としている。 An object of the present invention is to overcome existing technical defects and to propose an environment-friendly rod-shaped non-slip foam coating layer and a method for producing the same.
本発明の目的を達成する技術的手段としては、基材層と保護フィルム層からなる環境に優しい棒形滑り止め発泡コーティング層である。前記基材層と保護フィルム層の間に発泡コーティング層を施し、前記発泡コーティング層には、熱可塑性ゴム、粘着付与樹脂、発泡剤という成分が含まれている。 A technical means for achieving the object of the present invention is an environment-friendly rod-shaped non-slip foam coating layer composed of a base material layer and a protective film layer. A foam coating layer is applied between the base material layer and the protective film layer, and the foam coating layer contains components such as a thermoplastic rubber, a tackifier resin, and a foaming agent.
前記の技術手段に記載の熱可塑性ゴム、粘着付与樹脂、発泡剤の質量比は1:（0.5〜3）:（0.01〜0.3）である。 The mass ratio of the thermoplastic rubber, the tackifier resin, and the foaming agent described in the above technical means is 1: (0.5 to 3) :( 0.01 to 0.3).
前記技術手段に記載の熱可塑性ゴムは、SEBS、SIS、TPR、TPUとTPEの何れか一種を使用する。 As the thermoplastic rubber described in the technical means, any one of SEBS, SIS, TPR, TPU and TPE is used.
前記技術手段に記載の粘着付与樹脂は、C4系石油樹脂、C9系石油樹脂、DCPD樹脂、ロジン樹脂とその誘導体、テルペン樹脂の何れか一種を使用する。 As the tackifier resin described in the technical means, any one of C4 petroleum resin, C9 petroleum resin, DCPD resin, rosin resin and its derivative, and terpene resin is used.
前記技術手段に記載の発泡剤は、化学発泡剤およびマイクロカプセル物理発泡剤のどちらか一種又は数種を使用する。 As the foaming agent described in the above technical means, either one or several of a chemical foaming agent and a microcapsule physical foaming agent are used.
前記技術手段に記載の基材層は、不織布、カーペット生地、フランネル、PVCコイルの何れか一種を使用する。 As the base material layer described in the technical means, any one of non-woven fabric, carpet fabric, flannel, and PVC coil is used.
前記技術手段に記載の保護フィルムは、離型フィルムを使用する。 As the protective film described in the technical means, a release film is used.
前記技術手段に記載の発泡コーティング層が棒形、レイヤー形状、波形、ポイント形状の何れか一種又は数種により作られる。 The foam coating layer described in the above technical means is made of any one or several of a rod shape, a layer shape, a corrugated shape, and a point shape.
前記技術手段に記載の発泡コーティング層は、厚さ1〜50mmで、幅1〜20mmのものである。 The foam coating layer according to the technical means has a thickness of 1 to 50 mm and a width of 1 to 20 mm.
環境に優しい棒形滑り止め発泡コーティング層は、以下の工程によって作成できる。
ステップ１：熱可塑性ゴム、粘着付与樹脂、発泡剤を所定の比例に従ってそれぞれ秤取してから、撹拌機によって混合させ、プリミックスを作成する。
ステップ２：上記ステップ1で作られたプリミックスをスクリュー押出機に投入し、150℃まで加熱、溶解し、発泡させて押出しによって完成素材を作成する。
ステップ３：完成素材を塗布機によって基材層にナイフコーティングし、そしてその表層に保護フィルムを覆う。
The eco-friendly rod-shaped non-slip foam coating layer can be prepared by the following steps.
Step 1: The thermoplastic rubber, the tackifier resin, and the foaming agent are weighed in a predetermined proportion and then mixed with a stirrer to prepare a premix.
Step 2: The premix made in
Step 3: The finished material is knife-coated on the substrate layer with a coating machine, and the surface layer is covered with a protective film.
上記の技術による本発明は、以下のプラス効果を有する。
（１）本発明は熱可塑性ゴム、粘着付与樹脂、発泡剤で環境に優しい棒形滑り止め発泡コーティング層を作成し、熱可塑性ゴムが持つ強い耐摩耗性、耐劣化性、強い引張強さなどの優れる性能によって滑り止め発泡層の耐用年数を大幅に延長できる。
The present invention based on the above technique has the following positive effects.
(1) The present invention creates an environment-friendly rod-shaped non-slip foam coating layer with a thermoplastic rubber, a tackifier resin, and a foaming agent, and has strong wear resistance, deterioration resistance, strong tensile strength, etc. of the thermoplastic rubber. Due to its excellent performance, the service life of the non-slip foam layer can be significantly extended.
（２）本発明は可塑性ゴム、粘着付与樹脂、発泡剤によって造られる環境に優しい棒形滑り止め発泡コーティング層が圧力感度を備え、且つ発泡工程で生成する泡が弾性を持ち、コーティング層のコロイド表面に小さな空洞を形成し、これらの空洞が外力に圧迫されると、吸盤のような安定な真空吸着力を生じ、圧力感度と真空吸着力の相乗効果により、本発明の製品は、より強い吸着性と滑り止め性を有することになる。 (2) In the present invention, the environment-friendly rod-shaped non-slip foam coating layer made of plastic rubber, tackifier resin, and foaming agent has pressure sensitivity, and the foam generated in the foaming process has elasticity, and the colloid of the coating layer. When small cavities are formed on the surface and these cavities are pressed by an external force, a stable vacuum suction force like a suction cup is generated, and the synergistic effect of pressure sensitivity and vacuum suction force makes the product of the present invention stronger. It will have adsorptive and non-slip properties.
（３）本発明は熱可塑性ゴム、粘着付与樹脂、発泡剤などの材料を混合、発泡、押し出すプロセスを経て、コーティング機によりナイフコーティングをし、特定の厚さと幅のある棒形接着テープを作り、棒形接着テープの比較的厚みのもので、力受け基材が接着されるものとの直接接触による滑りが避けられる他、製品が受けた外力も完全に棒形接着テープに吸収され、製品の吸着性を一層安定にすることができる。 (3) In the present invention, materials such as thermoplastic rubber, adhesive resin, and foaming agent are mixed, foamed, and extruded, and then knife-coated with a coating machine to produce a rod-shaped adhesive tape having a specific thickness and width. , The rod-shaped adhesive tape is relatively thick, so slippage due to direct contact with the force-receiving base material is avoided, and the external force received by the product is completely absorbed by the rod-shaped adhesive tape, making the product. The adsorptivity of rubber can be further stabilized.
（４）本発明は熱可塑性ゴム、粘着付与樹脂、発泡剤で作られる環境に優しい棒形滑り止め発泡コーティング層において、乳化剤をいっさい使わなく、製品を取り外し、剥離する場合、粘着剤の析出が発生しない。なお、熱可塑性ゴムは既存材料の靭性と耐老化性が一層強まり、取り外しや剥離の場合、コロイドが破裂による逆接着（ねばする）の悩みも大分少なくなる。 (4) The present invention is an eco-friendly rod-shaped non-slip foam coating layer made of a thermoplastic rubber, a tackifier resin, and a foaming agent. When the product is removed and peeled off without using any emulsifier, the adhesive is deposited. Does not occur. In addition, the toughness and aging resistance of the existing material of the thermoplastic rubber are further strengthened, and in the case of removal or peeling, the problem of reverse adhesion (stickiness) due to the rupture of the colloid is greatly reduced.
（５）本発明は熱可塑性ゴム、粘着付与樹脂、発泡剤などの材料の混合と熱溶解、そして押し出しや棒形ナイフコーティング方式によって棒形コーティング層の接着テープを作製し、全平面にコーティングする従来の生産プロセスを置き換え、接着剤の使用量が大幅に減少し、生産コストの低減に有利である。 (5) In the present invention, an adhesive tape of a rod-shaped coating layer is produced by mixing and heat-melting materials such as thermoplastic rubber, tackifier resin, and foaming agent, and extruding or a rod-shaped knife coating method, and coating the entire surface. It replaces the conventional production process and significantly reduces the amount of adhesive used, which is advantageous in reducing the production cost.
（６）本発明の熱可塑性ゴム、粘着付与樹脂、発泡剤で作る環境に優しい棒形滑り止め発泡コーティング層は原材料の混合から、押出、塗布までに一気呵成のプロセスで完成し、乾燥工程が要らず、エネルギーの消耗が大幅に減少できる。そして全工程を通して有機排気が発生せず、製品は、より一層省エネで環境親善のものに仕上げられる。 (6) The eco-friendly rod-shaped non-slip foam coating layer made of the thermoplastic rubber, tackifier resin, and foaming agent of the present invention is completed in a single process from mixing raw materials to extrusion and coating, and requires a drying process. However, energy consumption can be significantly reduced. And organic exhaust is not generated throughout the whole process, and the product is finished to be more energy-saving and environmentally friendly.
（７）本発明の熱可塑性ゴム、粘着付与樹脂、発泡剤で作られる環境に優しい棒形滑り止め発泡コーティング層の熱可塑性ゴムは、より良い耐熱性を有し、通常、最高使用温度が149℃程度にも達する。高度な耐熱性により、コーティング層の滑り止め性能をいっさい妨害せずに、一般の発熱物の表面に正常に使用することが可能である。 (7) The thermoplastic rubber of the present invention, which is an eco-friendly rod-shaped non-slip foam coating layer made of the thermoplastic rubber, the tackifier resin, and the foaming agent, has better heat resistance and usually has a maximum operating temperature of 149. It reaches about ℃. Due to its high heat resistance, it can be normally used on the surface of general heat-generating substances without disturbing the anti-slip performance of the coating layer at all.
本発明の内容がより理解しやすいために、具体的な実施例を通して、図面と相まって、さらに詳しく説明することにする。 In order to make the content of the present invention easier to understand, it will be described in more detail through specific examples in combination with the drawings.
本発明の目的、技術手法とメリットをさらに明晰に解釈するために、以下、図面を通して本発明の実施例の技術手段を明確に整理して説明する。但し、下記の実施例はあくまでも本発明の一部に関するもので、全部ではないことは言うまでもない。なお、図面に示した実施例の構成部品も実際の状況に応じてレイアウト、組立を改めて設計することもできる。 In order to more clearly interpret the object, technical method and merit of the present invention, the technical means of the embodiment of the present invention will be clearly organized and described below through the drawings. However, it goes without saying that the following examples relate only to a part of the present invention and not all of them. The layout and assembly of the components of the embodiment shown in the drawings can be redesigned according to the actual situation.
図１。本発明が提案した環境に優しい棒形滑り止め発泡コーティング層は、基材層と保護フィルム層を備え、前記の基材層と保護フィルム層の間に発泡コーティング層を挟まれ、前記発泡コーティング層が熱可塑性ゴム、粘着付与樹脂、発泡剤から構成される。本発明は熱可塑性ゴム、粘着付与樹脂、発泡剤で作られる環境に優しい棒形滑り止め発泡コーティング層は圧力感度を備え、且つ、発泡工程で生成する弾性の泡により、コーティング層のコロイド表面に小さな空洞を形成し、これらの空洞が外力に圧迫され吸盤のような安定な真空吸着力が生じられる。そして圧力感度と真空吸着力の相乗効果により、本発明の製品はより強い吸着性と滑り止め性を有するものになる。 FIG. 1. The environment-friendly rod-shaped non-slip foam coating layer proposed by the present invention includes a base material layer and a protective film layer, and the foam coating layer is sandwiched between the base material layer and the protective film layer, and the foam coating layer is sandwiched between the base material layer and the protective film layer. Is composed of thermoplastic rubber, tackifier resin, and foaming agent. In the present invention, the environment-friendly rod-shaped non-slip foam coating layer made of thermoplastic rubber, tackifier resin, and foaming agent has pressure sensitivity, and the elastic foam generated in the foaming process makes the coating layer colloidal surface. Small cavities are formed, and these cavities are pressed by an external force to generate a stable vacuum suction force like a suction cup. The product of the present invention has stronger adsorptivity and non-slip property due to the synergistic effect of pressure sensitivity and vacuum suction force.
前記熱可塑性ゴム、粘着付与樹脂、発泡剤の質量比は1:（0.5〜3）:（0.01〜0.3）とする。 The mass ratio of the thermoplastic rubber, the tackifier resin, and the foaming agent is 1: (0.5 to 3) :( 0.01 to 0.3).
前記熱可塑性ゴムは、SEBS、SIS、TPR、TPUとTPEの何れか一種または数種とする。 The thermoplastic rubber may be one or several of SEBS, SIS, TPR, TPU and TPE.
前記粘着付与樹脂はC4石油樹脂、C9系石油樹脂、DCPD樹脂、ロジン樹脂とその誘導体、テルペン樹脂の何れか一種とする。 The tackifier resin is any one of C4 petroleum resin, C9 petroleum resin, DCPD resin, rosin resin and its derivative, and terpene resin.
前記発泡剤は化学発泡剤およびマイクロカプセル物理発泡剤のどちらか一種または数種とする。 The foaming agent may be one or several of chemical foaming agents and microcapsule physical foaming agents.
前記基材層は不織布、カーペット生地、フランネル、PVCコイルの何れか一種とする。 The base material layer is any one of non-woven fabric, carpet fabric, flannel, and PVC coil.
前記保護フィルム層は離型フィルムである。 The protective film layer is a release film.
前記発泡コーティング層が棒形、レイヤー形状、波形、ポイント形状の何れか一種または数種に作られる。但し、棒形、波形、ポイント形状の発砲コーティング層を採用する場合は接着剤の用量が少なく、生産コストの低減に有利である。 The foam coating layer is made into any one or several of rod shape, layer shape, corrugated shape, and point shape. However, when a rod-shaped, corrugated, or point-shaped foam coating layer is adopted, the amount of the adhesive is small, which is advantageous in reducing the production cost.
前記発泡コーティング層は厚さ1〜50mm、幅1〜20mmのものである。本発明は熱可塑性ゴム、粘着付与樹脂、発泡剤などの材料を混合させ、発泡と押し出を経て、コーティング機によってナイフコーティングし、特定の厚さと幅を有する棒形接着テープを作製する。棒形接着テープが厚みのものだから、力受け基材との直接接触による滑りを避けることができる。なお、使用中に製品が受けた外力が完全に棒形接着テープに吸収され、製品の吸着力を一層安定にすることもできる。 The foam coating layer has a thickness of 1 to 50 mm and a width of 1 to 20 mm. In the present invention, materials such as thermoplastic rubber, tackifier resin, and foaming agent are mixed, foamed and extruded, and then knife-coated by a coating machine to produce a rod-shaped adhesive tape having a specific thickness and width. Since the rod-shaped adhesive tape is thick, it is possible to avoid slipping due to direct contact with the force receiving base material. The external force received by the product during use is completely absorbed by the rod-shaped adhesive tape, and the suction force of the product can be further stabilized.
本発明は環境に優しい棒形滑り止め発泡コーティング層の作製方法も提案したが、具体的なステップは、下記の通りである。
ステップ１：熱可塑性ゴム、粘着付与樹脂、発泡剤を下記の比例に従って秤取してから、撹拌機に投入して混合させ、プリミックスを作製する。
ステップ２：上記１で作られたプリミックスをスクリュー押出機に投入し、150℃まで加熱、溶解、発泡させて押出しによって完成素材を作成する。
ステップ３：完成素材を塗布機によって基材層にナイフコーティングし、そしてその表層に保護フィルムを覆う。
The present invention has also proposed a method for producing an environment-friendly rod-shaped non-slip foam coating layer, but the specific steps are as follows.
Step 1: The thermoplastic rubber, the tackifier resin, and the foaming agent are weighed according to the following proportions, and then put into a stirrer and mixed to prepare a premix.
Step 2: The premix made in 1 above is put into a screw extruder, heated to 150 ° C., melted and foamed, and extruded to prepare a finished material.
Step 3: The finished material is knife coated on the substrate layer with a coating machine and the surface layer is covered with a protective film.
撹拌機、スクリュー押出機とコーティング機は、既存の技術による通用の加工設備であるので、ここで贅言を費やすまでもない。 Stirrers, screw extruders and coating machines are processing equipment that can be used with existing technology, so it is not necessary to spend extravagance here.
上記の実施例は、本発明の目的、技術手段と有益な効果を詳しく紹介したものだが、本発明に関する具体的な実施例に過ぎず、本発明を制限するものではない。本発明の精神と原則の下で行った如何なる修正や同等の差し替え、改善も、全て本発明の特許に保護されることを改めて理解してもらいたい。 Although the above-mentioned examples have introduced in detail the object, technical means and beneficial effects of the present invention, they are merely specific examples relating to the present invention and do not limit the present invention. Please understand again that any modifications, equivalent replacements or improvements made under the spirit and principles of the invention are protected by the patent of the invention.
１ 基材層
２ 発泡コーティング層
３ 保護フィルム層
1
Claims (10)
ステップ１：熱可塑性ゴム、粘着付与樹脂、発泡剤を所定の比例に従ってそれぞれ秤取してから、撹拌機によって混合させ、プリミックスを作成し、
ステップ２： 上記１で作られて得られたプリミックスをスクリュー押出機に投入し、150℃まで加熱、溶解、発泡させて押出しによって完成素材を作成し、
ステップ３：完成素材を塗布機によって基材層にナイフコーティングし、そして、その表層に保護フィルムを覆う。 A method for producing an environment-friendly rod-shaped non-slip foam coating layer, which comprises the following production steps as a method for producing an environment-friendly rod-shaped non-slip foam coating layer.
Step 1: The thermoplastic rubber, tackifier resin, and foaming agent are weighed in predetermined proportions and then mixed with a stirrer to create a premix.
Step 2: The premix obtained in 1 above is put into a screw extruder, heated to 150 ° C, melted and foamed to make a finished material by extrusion.
Step 3: The finished material is knife coated on the substrate layer with a coating machine and the surface layer is covered with a protective film.
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| CN201910909175.7A CN110591592A (en) | 2019-09-25 | 2019-09-25 | Environment-friendly anti-slip strip-shaped foaming coating and preparation method thereof |
| CN201910909175.7 | 2019-09-25 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04353167A (en) * | 1991-05-30 | 1992-12-08 | Kanzaki Paper Mfg Co Ltd | Curing sheet |
| JPH08290512A (en) * | 1995-04-25 | 1996-11-05 | Asahi Kako Kk | Non-skid base sheet |
| JPH10235805A (en) * | 1996-12-27 | 1998-09-08 | Achilles Corp | Non-halogen cushioning floor material |
| JPH11117514A (en) * | 1997-10-13 | 1999-04-27 | Tajima Inc | Cushioning flooring and manufacture thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203063196U (en) * | 2012-11-06 | 2013-07-17 | 无锡旺绿鸿纺织品有限公司 | Slip-limited foaming coating |
| KR101428777B1 (en) * | 2013-10-11 | 2014-08-12 | 황재우 | Manufacturing method of hot-melt type foam sheet and hot-melt type foam sheet thereby |
-
2019
- 2019-09-25 CN CN201910909175.7A patent/CN110591592A/en not_active Withdrawn
- 2019-12-12 JP JP2019224281A patent/JP2021049769A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04353167A (en) * | 1991-05-30 | 1992-12-08 | Kanzaki Paper Mfg Co Ltd | Curing sheet |
| JPH08290512A (en) * | 1995-04-25 | 1996-11-05 | Asahi Kako Kk | Non-skid base sheet |
| JPH10235805A (en) * | 1996-12-27 | 1998-09-08 | Achilles Corp | Non-halogen cushioning floor material |
| JPH11117514A (en) * | 1997-10-13 | 1999-04-27 | Tajima Inc | Cushioning flooring and manufacture thereof |
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