JP2018021718A - Anti-blade and anti-piercing protective material and protective instrument using protective material - Google Patents

Anti-blade and anti-piercing protective material and protective instrument using protective material Download PDF

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JP2018021718A
JP2018021718A JP2016153686A JP2016153686A JP2018021718A JP 2018021718 A JP2018021718 A JP 2018021718A JP 2016153686 A JP2016153686 A JP 2016153686A JP 2016153686 A JP2016153686 A JP 2016153686A JP 2018021718 A JP2018021718 A JP 2018021718A
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protective
blade
stab
protective material
proof
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広文 瀬戸口
Hirofumi Setoguchi
広文 瀬戸口
裕之 杉浦
Hiroyuki Sugiura
裕之 杉浦
幸一 西浦
Koichi Nishiura
幸一 西浦
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Starlite Co Ltd
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Starlite Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a light-weight anti-cutter and anti-piercing protective material having a superior durability against sharp cutters such as an ice pick, an eyeleteer and a knife and provide a protective instrument using the protective material.SOLUTION: An anti-cutter and anti-piercing protective material laminates a carbon fiber-reinforced resin layer 2 in at least surface side of a base material resin layer 1 and arranges a resin coating layer 3 at an outer layer surface. This invention is a protective material satisfying a level 1 of shock energy [E1] at an incident angle 0° under NIJ Standard-0115.00 Standard. The protective instrument has an internally installed anti-cutter, anti-piercing protective material so as to cover at least a part of an instrument worn at a body or an instrument carried at a body.SELECTED DRAWING: Figure 1

Description

本発明は、アイスピックや千枚通し、ナイフなど鋭利な刃物に対し防護特性を有する防刃防突刺し用保護材及びそれを用いた防護用具に関するものである。   The present invention relates to a blade-proof and stab-protecting material having a protection characteristic against a sharp blade such as an ice pick, a thread, and a knife, and a protective device using the same.

従来、アイスピックや千枚通し、ナイフなどの鋭利な刃物に対し防護特性を有する保護材として、鋼板などの金属製エレメントからなるもの（特許文献１）、金属平板を織布基材に接着固定したもの（特許文献２）、あるいは高強度繊維強化プラスチック層とアルミナ、窒化珪素、炭化珪素などのセラミックス層を積層したもの（特許文献３）などのように、金属板やセラミックス層を用いたものがある。   Conventionally, as a protective material having protective properties against sharp blades such as ice picks, awls and knives, it is made of a metal element such as a steel plate (Patent Document 1), and a metal flat plate bonded and fixed to a woven fabric base material There are those using a metal plate or a ceramic layer, such as (Patent Document 2) or a laminate of a high-strength fiber reinforced plastic layer and a ceramic layer such as alumina, silicon nitride, or silicon carbide (Patent Document 3). .

しかし、金属板やセラミックス層を用いたものは、重量が重く、扱い難いという欠点がある。そこで、軽量な保護材として、高強度繊維強化プラスチックを積層したもの（特許文献４）やポリアミド繊維などの高強力織物を積層したもの（特許文献５）が提供されているが、高価な樹脂材料を使用しているのでコスト高であること、アイスピックや千枚通しに対して、防護特性が示されてないか若しくは十分な防護特性を備えているとは言えないものであった。   However, those using a metal plate or a ceramic layer are disadvantageous in that they are heavy and difficult to handle. Thus, as a lightweight protective material, a laminate of high-strength fiber reinforced plastic (Patent Document 4) and a laminate of high-strength fabric such as polyamide fiber (Patent Document 5) are provided. The cost is high because it is used, and the protection characteristics against ice picks and awls are not shown or it cannot be said that the protection characteristics are sufficient.

このように、上記従来技術によると、金属を使用若しくは併用するものは重量が増加してしまい、身体に装着する場合は動きにくく疲労しやすいといった問題があり、高強度繊維強化樹脂及び高強力織物を使用した樹脂製のものは、防護性能が全く不足しているという問題があった。また、装着者の発汗や降雨など水分の影響により、従来の保護材の耐久性は概ね数年程度しかないという問題があったが、これを改良する従来技術はない。   As described above, according to the above prior art, those using or using a metal increase in weight, and when worn on the body, there is a problem that it is difficult to move and fatigue easily. There was a problem that the resin-made products using the slag were completely lacking in protective performance. In addition, there is a problem that the durability of the conventional protective material is only about several years due to the influence of moisture such as sweating and rainfall of the wearer, but there is no conventional technique for improving this.

特開２００８−２４９２５７号公報JP 2008-249257 A 特開２０１３−０９５１３１号公報JP 2013-095131 A 特開２００９−０２８９４４号公報JP 2009-028944 A 特許第４８４４９０８号公報Japanese Patent No. 4844908 特許第４３３３２１７号公報Japanese Patent No. 4333217

そこで、本発明が前述の状況に鑑み、解決しようとするところは、アイスピックや千枚通し、ナイフなどの鋭利な刃物に対し、優れた防護特性を有するとともに、軽量でかつ優れた耐久性能を有する防刃防突刺し用保護材及びそれを用いた防護用具を提供する点にある。   Therefore, in view of the above-mentioned situation, the present invention intends to solve the problem that it has an excellent protective property against sharp blades such as ice picks, awls and knives, and is lightweight and has excellent durability performance. It is in the point which provides the protection material for blade anti-stab stabs, and the protection tool using the same.

本発明は、前述の課題解決のために、以下の防刃防突刺し用保護材及びそれを用いた防護用具を構成した。   In order to solve the above-described problems, the present invention is configured with the following blade-proof and stab-protecting material and a protective device using the same.

（１）
基材樹脂層の少なくとも表面側に炭素繊維強化樹脂層を積層し、外層面に樹脂コーティング層を設けてなることを特徴とする防刃防突刺し用保護材。 (1)
A blade-proof and stab-protecting material characterized by laminating a carbon fiber reinforced resin layer on at least the surface side of the base resin layer and providing a resin coating layer on the outer layer surface.

（２）
ＮＩＪ Ｓｔａｎｄａｒｄ−０１１５．００基準において、入射角度０°で衝撃エネルギー（Ｅ１）のレベル１を満足する（１）記載の防刃防突刺し用保護材。 (2)
The blade-proof and stab-protecting material according to (1), which satisfies level 1 of impact energy (E1) at an incident angle of 0 ° based on NIJ Standard-0115.00 standard.

（３）
前記基材樹脂層が高強度ポリプロピレンからなる（１）又は（２）記載の防刃防突刺し用保護材。 (3)
The blade-proof and stab-protecting material according to (1) or (2), wherein the base resin layer is made of high-strength polypropylene.

（４）
前記樹脂コーティング層がポリウレア樹脂からなる（１）又は（２）記載の防刃防突刺し用保護材。 (4)
The blade-proof and stab-protecting material according to (1) or (2), wherein the resin coating layer is made of a polyurea resin.

（５）
前記炭素繊維強化樹脂層の厚さが１〜５ｍｍ、前記基材樹脂層の厚さが３〜８ｍｍ、前記樹脂コーティング層の厚さが１〜５ｍｍであり、全体の厚さ１２ｍｍ以下である（１）〜（４）何れか１に記載の防刃防突刺し用保護材。 (5)
The thickness of the carbon fiber reinforced resin layer is 1 to 5 mm, the thickness of the base resin layer is 3 to 8 mm, the thickness of the resin coating layer is 1 to 5 mm, and the total thickness is 12 mm or less ( 1)-(4) The blade-proof / stab-protecting protective material according to any one of the above.

（６）
（１）〜（５）何れか１に記載の防刃防突刺し用保護材を、身に付ける用具若しくは携帯する用具の少なくとも一部をカバーするように内装してなることを特徴とする防護用具。 (6)
(1)-(5) Protection characterized by comprising the blade-proof / stab-protecting protective material according to any one of claims 1 to 5 so as to cover at least a part of a tool to be worn or a tool to be carried. Tools.

（７）
身に付ける用具が、防護ベスト、アームプロテクター又はレッグプロテクターである（６）記載の防護用具。 (7)
The protective device according to (6), wherein the device to be worn is a protective vest, an arm protector, or a leg protector.

（８）
携帯する用具が、防護盾、カバン又はリュックサックである（６）記載の防護用具。 (8)
The protective device according to (6), wherein the portable device is a protective shield, a bag, or a rucksack.

以上にしてなる本発明の防刃防突刺し用保護材は、基材樹脂層の少なくとも表面側に炭素繊維強化樹脂層を積層し、外層面に樹脂コーティング層を設けてなるので、アイスピックや千枚通し、ナイフなどの鋭利な刃物に対しても優れた防護特性を有するとともに、軽量でかつ安価で優れた耐久性能を有する。本発明の保護材を保護インナー若しくは保護パッドとして用いて、優れた防護特性を備え、軽量、安価、耐久性を備えた防護用品を提供できる。   The blade-proof and stab-protecting material of the present invention formed as described above is formed by laminating a carbon fiber reinforced resin layer on at least the surface side of the base resin layer and providing a resin coating layer on the outer layer surface. It has excellent protective properties even for sharp blades such as knives, and it is lightweight, inexpensive and has excellent durability performance. By using the protective material of the present invention as a protective inner or protective pad, it is possible to provide a protective article having excellent protective properties, light weight, low cost, and durability.

特に、ＮＩＪ Ｓｔａｎｄａｒｄ−０１１５．００基準において、入射角度０°で衝撃エネルギー（Ｅ１）のレベル１を満足する保護材であれば、特に防護が難しかったアイスピックや千枚通しのような凶器に対しても実用上十分な防護特性を備える。   In particular, as long as the protective material satisfies the level 1 of impact energy (E1) at an incident angle of 0 ° in the NIJ Standard-0115.00 standard, it is particularly difficult to protect against weapons such as ice picks and awls that are difficult to protect. Provide practically sufficient protective properties.

本発明に係る保護材（実施例）の層構造を示す部分断面図である。It is a fragmentary sectional view which shows the layer structure of the protective material (Example) which concerns on this invention. 比較のための保護材（比較例）の層構造を示す部分断面図である。It is a fragmentary sectional view which shows the layer structure of the protective material (comparative example) for a comparison. ＮＩＪ Ｓｔａｎｄａｒｄ−０１１５．００基準における試験の概略図である。1 is a schematic diagram of a test in accordance with NIJ Standard-0115.00 standard. FIG.

次に、添付図面に示した実施形態に基づき、本発明を更に詳細に説明する。図１は、本発明の保護材を示し、図中符号１は基材樹脂層、２は炭素繊維強化樹脂層、３は樹脂コーティング層をそれぞれ示している。   Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. FIG. 1 shows a protective material of the present invention, in which reference numeral 1 denotes a base resin layer, 2 denotes a carbon fiber reinforced resin layer, and 3 denotes a resin coating layer.

本発明の保護材は、図１に示すように、基材樹脂層１の少なくとも表面側に炭素繊維強化樹脂層２を積層し、外層面に樹脂コーティング層３を設けた層構造を有するものである。ここで、「表面側」とは、刃物による攻撃対象面側を意味する。特に、後述するＮＩＪ Ｓｔａｎｄａｒｄ−０１１５．００基準において、入射角度０°で衝撃エネルギー（Ｅ１）のレベル１を満足し、アイスピックや千枚通し、ナイフなどの鋭利な刃物に対し、実用上十分な防護特性を備えている。   As shown in FIG. 1, the protective material of the present invention has a layer structure in which a carbon fiber reinforced resin layer 2 is laminated on at least the surface side of a base resin layer 1 and a resin coating layer 3 is provided on an outer layer surface. is there. Here, the “surface side” means the attack target surface side with a blade. In particular, the NIJ Standard-0115.00 standard, which will be described later, satisfies level 1 of impact energy (E1) at an incident angle of 0 °, and has practically sufficient protective properties against sharp blades such as ice picks, awls, and knives. It has.

更に具体的には、前記基材樹脂層１が高強度ポリプロピレンからなる。また、前記樹脂コーティング層３がポリウレア樹脂からなる。そして、本発明の保護材は、前記炭素繊維強化樹脂層２の厚さが１〜５ｍｍ、前記基材樹脂層１の厚さが３〜８ｍｍ、前記樹脂コーティング層３の厚さが１〜５ｍｍであり、全体の厚さ１２ｍｍ以下である。保護材の厚さはより薄い方が軽量化と材料コスト低減化を図れて好ましい。また、保護材の表面側に凹凸を形成し、凶器の刃先が凹部にトラップされて滑らないようにすることもあり得る。   More specifically, the base resin layer 1 is made of high-strength polypropylene. The resin coating layer 3 is made of polyurea resin. In the protective material of the present invention, the carbon fiber reinforced resin layer 2 has a thickness of 1 to 5 mm, the base resin layer 1 has a thickness of 3 to 8 mm, and the resin coating layer 3 has a thickness of 1 to 5 mm. And the total thickness is 12 mm or less. It is preferable that the thickness of the protective material is thinner because weight reduction and material cost reduction can be achieved. It is also possible that irregularities are formed on the surface side of the protective material so that the blade edge of the weapon is trapped in the concave portion and does not slip.

そして、前述の保護材を、身に付ける用具若しくは携帯する用具の少なくとも一部をカバーするように内装して防護用具を構成する。ここで、身に付ける用具が、防護ベスト、アームプロテクター又はレッグプロテクターであり、携帯する用具が、片手で持てる小型の防護盾、カバン又はリュックサックであると、本発明の保護材の防護特性を効果的に生かし、身の安全を守ることに寄与する。   Then, the protective device is configured by covering the above-described protective material so as to cover at least a part of a tool to be worn or a portable device. Here, when the wearing device is a protective vest, arm protector or leg protector, and the carrying device is a small protective shield, bag or rucksack that can be held with one hand, the protective characteristics of the protective material of the present invention are obtained. Use it effectively and contribute to protecting your safety.

前記基材樹脂層１に用いる基材樹脂としては、高強度ポリプロピレンが代表的であり、従来の保護材に使用されているSpectrashield採用の高分子量ポリエチレン（HMWPE）よりも安価である。その他の基材樹脂に用いることが可能な樹脂として、突刺し時の身体側への変形を吸収できるもので、一定の厚みがあればどの樹脂でも良い。   The base resin used for the base resin layer 1 is typically high-strength polypropylene and is less expensive than Spectrashield-adopted high molecular weight polyethylene (HMWPE) used for conventional protective materials. As a resin that can be used for other base resin, any resin can be used as long as it has a certain thickness and can absorb deformation to the body side at the time of piercing.

炭素繊維強化樹脂（ＣＦＲＰ）は、強化材に炭素繊維を用いた繊維強化樹脂である。母材には主にエポキシ樹脂が用いられる。炭素繊維は、ＰＡＮ系炭素繊維とピッチ系炭素繊維があるが、防刃防突刺し用途にはＰＡＮ系炭素繊維が好ましい。ＣＦＲＰは、炭素繊維と母材（マトリクス）を予めなじませてあるプリプレグを所定層数積層し、オートクレーブなどにより加圧成形して作製する。ＣＦＲＰは、高い強度と軽さを併せ持つ材料のため、従来から様々な用途に使用されている。例えば、ゴルフクラブのシャフトや釣り竿などのスポーツ用途から、航空機、自動車などの産業用用途、橋梁の耐震補強などの建設分野でも広く使われている。   Carbon fiber reinforced resin (CFRP) is a fiber reinforced resin using carbon fibers as a reinforcing material. Epoxy resin is mainly used as the base material. Carbon fibers include PAN-based carbon fibers and pitch-based carbon fibers, and PAN-based carbon fibers are preferred for blade-proof and stab-proof applications. CFRP is produced by laminating a predetermined number of layers of prepregs in which carbon fibers and a base material (matrix) are preliminarily laminated, and press-molding them with an autoclave or the like. Since CFRP is a material having both high strength and lightness, it has been used for various purposes. For example, it is widely used in sports fields such as golf club shafts and fishing rods, industrial applications such as aircraft and automobiles, and construction fields such as seismic reinforcement of bridges.

本発明で用いるＣＦＲＰは、スターライト工業株式会社において♯９９１２０として提供しているものである。これは、母材としてエポキシ樹脂を用いている。   The CFRP used in the present invention is provided as # 99120 by Starlight Industry Co., Ltd. This uses an epoxy resin as a base material.

前記樹脂コーティング層３として用いるポリウレア樹脂は、イソシアネートと、アミノ基を有する硬化剤とがウレア結合して生成されるものである。ウレア結合の反応は非常に早く、数秒で接触硬化することが特徴であり、前記炭素繊維強化樹脂層２の表面にイソシアネートと、アミノ基を有する硬化剤とを衝突混合スプレーガンで塗布すれば、直ちに所定厚さのポリウレア樹脂層が形成され、所望の厚さにするには重ね塗りする。更に、ポリウレア樹脂は、ポリオールも反応させるハイブリッドウレアであっても良く、ＦＲＰウレアであっても良い。また、各種添加剤、改質剤を含んでいても良い。これら添加剤等をポリウレア樹脂に混合するには、衝突混合スプレーガンで塗布する際に同時に添加剤等を吹き付けるか、あるいはイソシアネートと硬化剤の一方又は双方に予め添加剤等を混合しておけば良い。また、ポリウレア樹脂は、難燃剤を混合すれば難燃性にすることも可能であり、また紫外線防止トップコートを塗れば更に耐候性を高めることもできる。   The polyurea resin used as the resin coating layer 3 is formed by urea bonding of isocyanate and a curing agent having an amino group. The reaction of the urea bond is very fast and is characterized by contact curing in a few seconds. If the surface of the carbon fiber reinforced resin layer 2 is coated with an isocyanate and a curing agent having an amino group by a collision mixing spray gun, Immediately after the polyurea resin layer having a predetermined thickness is formed, it is overcoated to obtain a desired thickness. Furthermore, the polyurea resin may be a hybrid urea that reacts with a polyol, or may be an FRP urea. Moreover, various additives and modifiers may be included. In order to mix these additives, etc. with the polyurea resin, the additives should be sprayed at the same time as applying with a collision mixing spray gun, or the additives should be mixed in advance with one or both of the isocyanate and the curing agent. good. In addition, the polyurea resin can be made flame retardant by mixing a flame retardant, and the weather resistance can be further improved by applying an ultraviolet protective top coat.

本実施形態で使用するポリウレア樹脂は、硬化剤がポリアミンであり、ひずみ（伸び）が２％のとき引張り応力が１０ＭＰａ以上、破断応力が２０ＭＰａ以上であることがより好ましい。本実施形態で使用するポリウレア樹脂は、引張り特性として、初期弾性率ならびに弾性限界の応力が高く、且つ伸びが大きくて降伏強度が高い樹脂が好適である。   In the polyurea resin used in this embodiment, the curing agent is polyamine, and when the strain (elongation) is 2%, it is more preferable that the tensile stress is 10 MPa or more and the breaking stress is 20 MPa or more. The polyurea resin used in the present embodiment is preferably a resin having high initial elastic modulus and elastic limit stress, large elongation, and high yield strength as tensile properties.

＜実施例＞
本発明に係る保護材の構造は図１に示している。
基材樹脂層１は、高強度ポリプロピレン（HPPP） 厚み６ｍｍである。
炭素繊維強化樹脂層２は、スターライト工業株式会社製＃９９１２０ 厚み１．５ｍｍである。
樹脂コーティング層３は、スターライト工業株式会社が提供する高強度ポリウレア樹脂 厚み２ｍｍである。
＜比較例＞
比較対象に係る保護材の構造は図２に示している。
基材樹脂層１は、Spectrashield採用の高分子量ポリエチレン（HMWPE） 厚み６ｍｍである。
樹脂コーティング層３は、実施例と同じくスターライト工業株式会社が提供する高強度ポリウレア樹脂（実施例と同一のもの） 厚み２ｍｍである。 <Example>
The structure of the protective material according to the present invention is shown in FIG.
The base resin layer 1 has a high strength polypropylene (HPPP) thickness of 6 mm.
The carbon fiber reinforced resin layer 2 is # 99120 manufactured by Starlight Kogyo Co., Ltd. and has a thickness of 1.5 mm.
The resin coating layer 3 is a high-strength polyurea resin provided by Starlight Industry Co., Ltd. with a thickness of 2 mm.
<Comparative example>
The structure of the protective material according to the comparison target is shown in FIG.
The base resin layer 1 has a high molecular weight polyethylene (HMWPE) thickness of 6 mm employing Spectrashield.
The resin coating layer 3 is a high-strength polyurea resin (same as in the example) provided by Starlight Industry Co., Ltd. as in the example, and has a thickness of 2 mm.

＜防護特性の試験方法＞
STAB TESTING, NIJ- Standard-0115.00基準の試験方法は図３に示している。上面が円弧になっている支持台４の表面に試験体５を配置し、重り６を固定した刃物７を所定高さ上方から鉛直方向Ｖに試験体５に落下させる。このとき、試験体５の法線方向Ｎと鉛直方向Ｖがなす角度が入射角αである。 <Testing method of protective properties>
The test method based on STAB TESTING, NIJ-Standard-0115.00 is shown in Fig. 3. The test body 5 is arranged on the surface of the support base 4 whose upper surface is an arc, and the blade 7 to which the weight 6 is fixed is dropped onto the test body 5 in the vertical direction V from above a predetermined height. At this time, the angle formed by the normal direction N of the test body 5 and the vertical direction V is the incident angle α.

アメリカ社（H.P.White Laboratory,Inc.）で実施したSTAB TESTING, NIJ-Standard-0115.00基準試験の結果を表１に示す。試験体５として実施例と比較例の保護材を用い、入射角αを０°とした。刃物７には、片刃ナイフブレード（片刃）、両刃ナイフブレード（両刃）、スパイク（突刺し）を用い、表中には括弧内の表記でそれぞれ示した。重り６を調節してＥ１衝撃エネルギー（負荷）を２５Ｊとした。尚、防護特性のレベル１は、２４±０．５Ｊの負荷で刃物が貫通しないことである。   Table 1 shows the results of the STAB TESTING, NIJ-Standard-0115.00 standard test conducted at an American company (H.P. White Laboratory, Inc.). The protective material of an Example and a comparative example was used as the test body 5, and the incident angle α was set to 0 °. As the blade 7, a single-edged knife blade (single-edged), a double-edged knife blade (double-edged), and a spike (pierced) were used, and indicated in parentheses in the table. The weight 6 was adjusted so that the E1 impact energy (load) was 25J. The level 1 of the protective characteristic is that the blade does not penetrate at a load of 24 ± 0.5 J.

Figure 2018021718
Figure 2018021718

この防護特性の試験結果、実施例の保護材の構造では、片刃、両刃、突刺しとも貫通ゼロという結果が得られ、レベル１を達成できた。それに対して比較例の保護材の構造では、何れの刃物も貫通するという結果になり、特に突刺しに対しては２０ｍｍも貫通したので、人体に大きな損傷を与えることを意味する。両者の違いは、炭素繊維強化樹脂層２の有無であり、本発明の優れた効果を実証できた。   As a result of the test of the protective properties, the structure of the protective material of the example obtained a result that zero penetration was obtained for one blade, two blades, and piercing, and level 1 was achieved. On the other hand, in the structure of the protective material of the comparative example, the result is that any of the blades penetrates, and particularly 20 mm is penetrated for piercing, which means that the human body is seriously damaged. The difference between the two was the presence or absence of the carbon fiber reinforced resin layer 2, and the excellent effect of the present invention could be demonstrated.

１ 基材樹脂層
２ 炭素繊維強化樹脂層
３ 樹脂コーティング層
４ 支持台
５ 試験体
６ 重り
７ 刃物
Ｖ 鉛直方向
Ｎ 法線方向
α 入射角
DESCRIPTION OF SYMBOLS 1 Base resin layer 2 Carbon fiber reinforced resin layer 3 Resin coating layer 4 Support stand 5 Specimen 6 Weight 7 Blade V Vertical direction N Normal direction α Incident angle

Claims (8)

基材樹脂層の少なくとも表面側に炭素繊維強化樹脂層を積層し、外層面に樹脂コーティング層を設けてなることを特徴とする防刃防突刺し用保護材。   A blade-proof and stab-protecting material characterized by laminating a carbon fiber reinforced resin layer on at least the surface side of the base resin layer and providing a resin coating layer on the outer layer surface. ＮＩＪ Ｓｔａｎｄａｒｄ−０１１５．００基準において、入射角度０°で衝撃エネルギー（Ｅ１）のレベル１を満足する請求項１記載の防刃防突刺し用保護材。   The blade-proof and anti-stab stab protection material according to claim 1, which satisfies level 1 of impact energy (E1) at an incident angle of 0 ° based on NIJ Standard-0115.00 standard. 前記基材樹脂層が高強度ポリプロピレンからなる請求項１又は２記載の防刃防突刺し用保護材。   The blade-proof and stab-protecting protective material according to claim 1, wherein the base resin layer is made of high-strength polypropylene. 前記樹脂コーティング層がポリウレア樹脂からなる請求項１又は２記載の防刃防突刺し用保護材。   The blade-proof and stab-protecting material according to claim 1 or 2, wherein the resin coating layer is made of a polyurea resin. 前記炭素繊維強化樹脂層の厚さが１〜５ｍｍ、前記基材樹脂層の厚さが３〜８ｍｍ、前記樹脂コーティング層の厚さが１〜５ｍｍであり、全体の厚さ１２ｍｍ以下である請求項１〜４何れか１項に記載の防刃防突刺し用保護材。   The thickness of the carbon fiber reinforced resin layer is 1 to 5 mm, the thickness of the base resin layer is 3 to 8 mm, the thickness of the resin coating layer is 1 to 5 mm, and the total thickness is 12 mm or less. Item 5. The blade-proof and stab-protecting material according to any one of Items 1 to 4. 請求項１〜５何れか１項に記載の防刃防突刺し用保護材を、身に付ける用具若しくは携帯する用具の少なくとも一部をカバーするように内装してなることを特徴とする防護用具。   6. A protective device comprising the blade-proof and stab-protecting protective material according to claim 1 so as to cover at least a part of a tool to be worn or a portable device. . 身に付ける用具が、防護ベスト、アームプロテクター又はレッグプロテクターである請求項６記載の防護用具。   The protective device according to claim 6, wherein the device to be worn is a protective vest, an arm protector or a leg protector. 携帯する用具が、防護盾、カバン又はリュックサックである請求項６記載の防護用具。
The protective device according to claim 6, wherein the portable device is a protective shield, a bag, or a rucksack.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101981286B1 (en) * 2019-03-21 2019-05-22 (주)와이지엠 Member for curved ballistic shield and manufacturing method thereof
KR101964233B1 (en) * 2018-10-31 2019-08-13 (주)와이지엠 Manufacturing method for bullet proof material for ship and bullet proof material for ship thereof
CN113550147A (en) * 2021-07-29 2021-10-26 吉祥三宝高科纺织有限公司 Preparation method of carbon fiber-based stab-resistant and cut-resistant garment fabric

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0894294A (en) * 1994-09-22 1996-04-12 Teijin Ltd Impact resistant composite material
JPH11230698A (en) * 1998-02-18 1999-08-27 Sumitomo Bakelite Co Ltd Protective plate
JP2004347143A (en) * 2003-05-20 2004-12-09 Toray Ind Inc Protecting material and protecting clothing
JP2006504848A (en) * 2002-10-30 2006-02-09 ゴア エンタープライズ ホールディングス，インコーポレイティド Porous polymer membrane reinforced composite
JP2008249257A (en) * 2007-03-30 2008-10-16 Marl Kinzoku Seisakusho:Kk Protective core material and human body protector using the same
JP2009028944A (en) * 2007-07-25 2009-02-12 Toray Ind Inc Bullet-resistant protection member and bullet-resistant protection product
JP2010184497A (en) * 2010-03-29 2010-08-26 Toray Ind Inc Shock-resistant fiber-reinforced plastic and multilayered structure
WO2013008178A1 (en) * 2011-07-11 2013-01-17 Von Roll Isola France Laminated composite for ballistic protection
JP2013095131A (en) * 2011-11-01 2013-05-20 Yoji Marutani Stab-proof material

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0894294A (en) * 1994-09-22 1996-04-12 Teijin Ltd Impact resistant composite material
JPH11230698A (en) * 1998-02-18 1999-08-27 Sumitomo Bakelite Co Ltd Protective plate
JP2006504848A (en) * 2002-10-30 2006-02-09 ゴア エンタープライズ ホールディングス，インコーポレイティド Porous polymer membrane reinforced composite
JP2004347143A (en) * 2003-05-20 2004-12-09 Toray Ind Inc Protecting material and protecting clothing
JP2008249257A (en) * 2007-03-30 2008-10-16 Marl Kinzoku Seisakusho:Kk Protective core material and human body protector using the same
JP2009028944A (en) * 2007-07-25 2009-02-12 Toray Ind Inc Bullet-resistant protection member and bullet-resistant protection product
JP2010184497A (en) * 2010-03-29 2010-08-26 Toray Ind Inc Shock-resistant fiber-reinforced plastic and multilayered structure
WO2013008178A1 (en) * 2011-07-11 2013-01-17 Von Roll Isola France Laminated composite for ballistic protection
JP2013095131A (en) * 2011-11-01 2013-05-20 Yoji Marutani Stab-proof material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101964233B1 (en) * 2018-10-31 2019-08-13 (주)와이지엠 Manufacturing method for bullet proof material for ship and bullet proof material for ship thereof
KR101981286B1 (en) * 2019-03-21 2019-05-22 (주)와이지엠 Member for curved ballistic shield and manufacturing method thereof
CN113550147A (en) * 2021-07-29 2021-10-26 吉祥三宝高科纺织有限公司 Preparation method of carbon fiber-based stab-resistant and cut-resistant garment fabric

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