JP7228583B2 - 可変面密度交差重ね繊維強化複合弾道材料 - Google Patents
可変面密度交差重ね繊維強化複合弾道材料 Download PDFInfo
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- JP7228583B2 JP7228583B2 JP2020522382A JP2020522382A JP7228583B2 JP 7228583 B2 JP7228583 B2 JP 7228583B2 JP 2020522382 A JP2020522382 A JP 2020522382A JP 2020522382 A JP2020522382 A JP 2020522382A JP 7228583 B2 JP7228583 B2 JP 7228583B2
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2571/00—Protective equipment
- B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H1/00—Personal protection gear
- F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics
Description
本明細書は以下の発明の態様を包含する。
[1]
複数の不織布層を含む、不織の、刺創、スパイク、及び弾道耐性パネルであって、前記布層の各々が、複数の軸方向に配向された繊維を含み、前記布層のうちの少なくとも1つが、不均一な厚さを有する不均一層であり、前記不均一層が、厚い領域及び薄い領域を有し、前記厚い領域の面密度が、前記薄い領域の面密度よりも高く、各不均一層が、前表面及び後表面を有し、前記厚い領域の各々が、前記表面のうちの少なくとも1つから個々に突出している、不織の、刺創、スパイク、及び弾道耐性パネル。
[2]
各不均一布層が、前表面及び後表面を有し、前記厚い領域の各々が、前記表面の両方から個々に突出している、[1]に記載の不織の、刺創、スパイク、及び弾道耐性パネル。
[3]
前記厚い領域が、前記薄い領域の面密度の少なくとも2倍の面密度を有する、[1]に記載の不織の、刺創、スパイク、及び弾道耐性パネル。
[4]
前記パネルが、2つの結合された布層を含み、前記結合された布層が、共に結合されている、第1の不均一層と、第2の不均一層と、を含み、それによって、それらが、互いに対して定位置に固定されておらず、前記結合された布層が、前記結合された布層間の前記突出している厚い領域によって、互いから少なくとも部分的に離間している対向する表面を有する、[1]に記載の不織の、刺創、スパイク、及び弾道耐性パネル。
[5]
前記結合された布層の前記対向する表面が、互いから部分的に分離され、互いに部分的に接触している、[4]に記載の不織の、刺創、スパイク、及び弾道耐性パネル。
[6]
前記第2の不均一布層に結合された少なくとも1つの追加の不均一布層を更に含み、前記布層が、互いに対して定位置に固定されておらず、前記布層が、前記結合された布層間の前記突出している厚い領域によって、互いから少なくとも部分的に離間している対向する表面を有する、[4]に記載の不織の、刺創、スパイク、及び弾道耐性パネル。
[7]
[4]に記載の不織の、刺創、スパイク、及び弾道耐性パネルから形成される、刺創、スパイク、及び弾道耐性衣類。
[8]
第1のパネルと、前記第1のパネルに接続された第2のパネルと、を含む、刺創、スパイク、及び弾道耐性物品であって、前記第1のパネルが、2つの結合された布層を含み、前記結合された布層が、共に結合されている、第1の不織の不均一布層と、第2の不織の不均一布層と、を含み、それによって、それらが、互いに対して定位置に固定されておらず、前記結合された布層が、前記結合された布層間の前記突出している厚い領域によって、互いから少なくとも部分的に離間している対向する表面を有し、前記第2のパネルが、複数の布層を含み、前記複数の布層が、圧密化されており、前記布層の各々が、複数の繊維を含み、前記繊維が、約7g/デニール以上の靭性及び約150g/デニール以上の引張弾性率を有し、前記繊維の各々が、表面を有し、前記繊維の前記表面が、ポリマー組成物でコーティングされ、前記第1のパネル及び前記第2のパネルが、隣接しているが、互いに対して定位置に固定されていない、刺創、スパイク、及び弾道耐性物品。
[9]
前記第1のパネル及び前記第2のパネルが、共に仮縫い又は仮接着され、前記第1のパネル及び前記第2のパネルが、前記突出している厚い領域によって互いから少なくとも部分的に離間している、[8]に記載の刺創、スパイク、及び弾道耐性物品。
[10]
前記第2のパネルが、圧密化された複数の不織布を含む、[8]に記載の刺創、スパイク、及び弾道耐性物品。
Claims (3)
- 複数の不織布層を含む、不織の、刺創、スパイク、及び弾道耐性パネルであって、前記不織布層の各々が、複数の軸方向に配向された繊維を含み、前記不織布層のうちの少なくとも1つが、不均一な厚さを有する不均一層であり、前記不均一層が、厚い領域及び薄い領域を有し、前記厚い領域の面密度が、前記薄い領域の面密度よりも高く、各不均一層が、前表面及び後表面を有し、前記厚い領域の各々が、前記表面のうちの少なくとも1つから個々に突出している、不織の、刺創、スパイク、及び弾道耐性パネル。
- 前記パネルが、2つの結合された布層を含み、前記結合された布層が、共に結合されている、第1の不均一層と、第2の不均一層と、を含み、それによって、それらが、互いに対して定位置に固定されておらず、前記結合された布層が、前記結合された布層間の前記突出している厚い領域によって、互いから少なくとも部分的に離間している対向する表面を有し、前記厚い領域が、前記パネルの全長に沿って延在する軸方向隆起部を含む、請求項1に記載の不織の、刺創、スパイク、及び弾道耐性パネル。
- 請求項1に記載の不織の、刺創、スパイク、及び弾道耐性パネルである第1のパネルと、請求項1に記載の不織の、刺創、スパイク、及び弾道耐性パネルである第2のパネルと、を含む、刺創、スパイク、及び弾道耐性物品であって、前記第2のパネルが前記第1のパネルに隣接しており、前記第1のパネルが、2つの結合された布層を含み、前記結合された布層が、共に結合されている、第1の不織の不均一布層と、第2の不織の不均一布層と、を含み、それによって、それらが、互いに対して定位置に固定されておらず、各不均一布層が、前表面及び後表面を有し、各不均一布層が、厚い領域及び薄い領域を有し、前記厚い領域が前記薄い領域より高いフィラメント濃度を有し、前記厚い領域の面密度が、前記薄い領域の面密度よりも高く、前記厚い領域が、前記表面のうちの少なくとも1つから突出しており、前記結合された布層が、前記結合された布層間の前記突出している厚い領域によって、互いから少なくとも部分的に離間している対向する表面を有し、前記第2のパネルが、複数の不織布層を含み、前記複数の不織布層が、圧密化されており、前記不織布層の各々が、複数の繊維を含み、前記繊維はマルチフィラメント繊維であり、前記繊維が、7g/デニール以上の靭性及び150g/デニール以上の引張弾性率を有し、前記繊維の各々が、表面を有し、前記繊維の前記表面が、ポリマー組成物でコーティングされ、前記第1のパネル及び前記第2のパネルが、隣接しているが、互いに対して定位置に固定されておらず、前記不織布層の各々が、1つ以上の不織布プライから形成され、各不織布プライは、実質的に平行で、一軸方向に配向された、一方向性の細長い本体の配列を含む刺創、スパイク、及び弾道耐性物品。
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US16/162,628 US11499802B2 (en) | 2017-10-30 | 2018-10-17 | Variable areal density cross-plied fiber-reinforced composite ballistic material |
US16/162,628 | 2018-10-17 | ||
PCT/US2018/057705 WO2019089374A1 (en) | 2017-10-30 | 2018-10-26 | Variable areal density cross-plied fiber-reinforced composite ballistic material |
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US11675440B2 (en) * | 2019-09-30 | 2023-06-13 | Microsoft Technology Licensing, Llc | Solvent free textile coating |
US11239710B2 (en) | 2019-09-30 | 2022-02-01 | Microsoft Technology Licensing, Llc | Charging system including orientation control |
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US20140087124A1 (en) | 2012-08-24 | 2014-03-27 | E I Du Pont De Nemours And Company | Fiber - resin composites and ballistic resistant armor articles containing the fiber - resin composites |
JP2016517500A (ja) | 2013-03-15 | 2016-06-16 | ハネウェル・インターナショナル・インコーポレーテッド | 防弾性能を低減させない外傷の低減 |
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US11499802B2 (en) | 2022-11-15 |
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