WO2014003156A1 - マスク - Google Patents
マスク Download PDFInfo
- Publication number
- WO2014003156A1 WO2014003156A1 PCT/JP2013/067771 JP2013067771W WO2014003156A1 WO 2014003156 A1 WO2014003156 A1 WO 2014003156A1 JP 2013067771 W JP2013067771 W JP 2013067771W WO 2014003156 A1 WO2014003156 A1 WO 2014003156A1
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- WO
- WIPO (PCT)
- Prior art keywords
- mask
- water
- nonwoven fabric
- absorbent sheet
- sheet
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
- A62B18/025—Halfmasks
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
Definitions
- Patent Document 1 includes a mask body 60 that covers a mouth, a nostril, and the like, and the mask body 60 includes a hydrophobic sheet material 601 on an inner surface that touches the face. And the mask provided with the hydrophilic sheet
- Patent Document 2 Although the conventional mask disclosed in Patent Document 2 is useful for preventing dryness of the oral cavity and / or nasal cavity, the water retention liquid oozes from the outer surface of the mask and the water retention liquid is retained in the container. However, it takes time to insert the absorbent core, and the user's finger is wetted.
- the present invention has been made to solve the above-described problems, and its purpose is to effectively prevent drying of the oral cavity and / or nasal cavity of a user during sleep, and the water retaining liquid can be used on the outer surface of the mask body. It is an object of the present invention to provide a mask and a mask kit using the mask that are less likely to ooze, do not involve complicated operations during use, and are less likely to wet a user's finger.
- a mask comprising a mask body having a multilayer structure for covering at least a part of a user's face, and ear hooks provided on both sides of the mask body,
- the mask body has a water absorbent sheet capable of holding 5 ml or more of the water retaining liquid, and a porous resin film that prevents the water retaining liquid in the water absorbent sheet from exuding on the outer surface of the mask body on the outer side of the water absorbent sheet.
- a mask characterized by being laminated.
- 2. The mask according to item 1 above, wherein the porous resin film satisfies the following conditions (a), (b), (c) and (d).
- a mask kit comprising at least the mask according to any one of 1 to 7 above and a water retention liquid supply body containing a water retention liquid to be supplied to the water absorbent sheet of the mask.
- 9. The mask kit according to claim 8, further comprising a step of directly supplying the water retention liquid contained in the water retention liquid supply body onto the water absorbent sheet of the mask from the outside of the mask according to any one of 1 to 7 above. How to use.
- the mask body has at least a water absorbent sheet that absorbs the water retaining liquid, and a porous resin film that suppresses the water retaining liquid in the water absorbent sheet from exuding on the outer surface of the mask body. ing.
- the user's oral cavity and / or nasal cavity can be effectively prevented from being dried, and the water retaining liquid is prevented from oozing to the outer surface of the mask body. Even if the mask and the bedding are in contact with each other, there is little possibility that the water retaining liquid will ooze from the outer surface, and the bedding is prevented from getting wet.
- the mask kit of the present invention includes at least the mask of the present invention and a water retention liquid supply body containing a water retention liquid to be supplied to the water absorbent sheet of the mask.
- the water-repellent sheet is laminated on the inner side of the water-absorbent sheet, the water retaining liquid is prevented from seeping out from the inner surface of the mask body, and the comfort is excellent.
- the mask main body is three-dimensionally molded, a space is generated in the user's mouth, so that the comfort is excellent even when worn for a long time.
- the water-repellent nonwoven fabric, the mask shape-retaining sheet, the water absorbent sheet, the porous resin film, and the hydrophilic nonwoven fabric are laminated in this order, or from the inside to the outside of the mask body.
- the hydrophilic nonwoven fabric, the water-repellent nonwoven fabric, the water absorbent sheet, the porous resin film, and the hydrophilic nonwoven fabric are laminated in this order, the durability of the mask body is improved. Is prevented and productivity is improved.
- FIG. 1 is a front view of a mask according to an embodiment of the present invention.
- FIG. 2 is an explanatory view showing a state where the pleats of the mask shown in FIG. 1 are developed.
- FIG. 3 is a partially enlarged cross-sectional view of the mask of FIG. 4 (a) and 4 (b) are partially enlarged cross-sectional views of the particularly preferred mask of FIG.
- FIG. 5 is a view for explaining an embodiment of the mask kit of the present invention.
- FIG. 6 is a view for explaining an embodiment of a method for using the mask kit of the present invention.
- FIG. 7 is a cross-sectional view showing an example of a conventional mask.
- FIG. 1 is a front view of a mask 10 according to an embodiment of the present invention.
- the mask 10 is composed of a mask body 11 for covering a part of the user's face (for example, around the mouth and nostrils), and a thin string provided on both sides of the mask body 11.
- the ear-hook part 12 comprised is provided.
- the mask 10 shown in FIG. 1 has a so-called “pleated pattern”, and the mask body 11 has pleats 16 formed from a plurality (four in FIG. 1) of lateral folds 14. Yes.
- the pleat 16 is folded into two substantially ⁇ -shapes, and when the pleat 16 is unfolded, the pleat 16 is configured to have a three-dimensional shape that expands toward the outside of the mask 10 as shown in FIG. ing.
- the mask main body 11 is pleated, a space is created in the user's mouth, and even if the mask body 11 is worn for a long time, it is excellent in comfort and hardly disturbs breathing and conversation.
- FIG. 3 is a partially enlarged sectional view (XX sectional view) of the mask 10 of FIG.
- the mask main body 11 of this embodiment has a multilayer structure, and faces from the inner surface (the inner surface that touches the face) of the mask 10 to the outer surface (the surface opposite to the inner surface).
- the water absorbent sheet 114 and the porous resin film 115 are laminated and formed in this order.
- the water absorbent sheet 114 is a sheet that absorbs the water retaining liquid W and supplies moisture to the oral cavity and / or nasal cavity of the user.
- the porous resin film 115 is a film that suppresses the water retention liquid W in the water absorbent sheet 114 from exuding (wet back) on the outer surface of the mask main body 11.
- the mask including at least the water-absorbent sheet 114 and the porous resin film 115 can effectively prevent the effects of the present invention as described above, that is, the user's oral cavity and / or nasal cavity, and the water-retaining liquid W is contained in the mask body 11. It is also possible to suppress oozing to the outer surface.
- the water absorbent sheet 114 and the porous resin film 115 will be described.
- the water absorbent sheet 114 is disposed near the center of the mask 10 and absorbs a water retention liquid W (described later) when the mask 10 is used to supply moisture to the user's oral cavity and nasal cavity.
- a water retention liquid W (described later) when the mask 10 is used to supply moisture to the user's oral cavity and nasal cavity.
- Examples of the fiber material of the water absorbent sheet 114 include hydrophilic fibers, and a blend of hydrophilic fibers and synthetic fibers.
- Examples of the hydrophilic fiber include pulp, rayon, and cotton.
- Examples of the synthetic fiber include polypropylene, polyethylene, and polyester.
- the fiber material of the water-absorbent sheet 114 may be only hydrophilic fibers, but is preferably a blend of hydrophilic fibers and synthetic fibers from the viewpoint of productivity and processability, and in particular, a blend of pulp and polypropylene. It is more preferable.
- the ratio of pulp: polypropylene is preferably 40:60 to 99: 1 (mass ratio), more preferably 50:50 to 80:20.
- Examples of a method for producing such a water absorbent sheet 114 include an airlaid method.
- Basis weight of the absorbent sheet 114 is preferably 80 ⁇ 500g / m 2, still more preferably 90 ⁇ 300g / m 2. If the basis weight is less than 80 g / m 2 , the water retention liquid W cannot be sufficiently retained. On the other hand, if the basis weight is larger than 500 g / m 2 , the sheet becomes too thick, and there is a possibility that trouble may occur when the mask 10 is manufactured.
- the area of the water absorbent sheet 114 is, for example, preferably 100 to 200 cm 2 , and more preferably 100 to 150 cm 2 .
- the dimensions of the water absorbent sheet 114 are specifically, for example, preferably 7 to 20 cm in the horizontal direction, 4 to 12 cm in the vertical direction, more preferably 10 to 18 cm in the horizontal direction, and 5 to 10 cm in the vertical direction.
- the area of the water absorbent sheet 114 can be set smaller than the area of the mask body 11.
- the water-absorbent sheet 114 can be used as a single layer as it is, but from the viewpoint of durability, it is preferable to have a three-layer structure in which a sheet made of the above-mentioned fiber material is sandwiched between sheets or non-woven fabric, and further durable. From the viewpoint of water retention, it is more preferable that the outer side is a hydrophilic fiber sheet and the inner side (mouth side) is a non-woven fabric of water-repellent fibers and the sheet made of the above-mentioned fiber material is sandwiched.
- hydrophilic fibers include pulp, rayon, and cotton, with pulp being preferred.
- water-repellent fiber include polyethylene, polypropylene, and polyester, and polyester is preferable.
- the outside is made of a pulp sheet, it is easy to manufacture and can be easily colored, so that there is an advantage that it becomes a mark when supplying the water-retaining liquid W. Further, when the inside (mouth side) is made of a polyester non-woven fabric, there is an advantage that the sheet shape is excellent and the wetting and stickiness can be prevented.
- a manufacturing method of such a multilayer water-absorbent sheet 114 for example, it can be manufactured by an airlaid method or the like.
- the porous resin film 115 is a film that suppresses the water retention liquid W in the water absorbent sheet 114 from exuding on the outer surface of the mask body 11, and is laminated on the outer side of the water absorbent sheet 114.
- the porous resin film 115 preferably satisfies the following conditions (a), (b), (c) and (d).
- the thickness is a length in a direction orthogonal to the plane of the mask body 11 from the inside to the outside of the mask body 11.
- the aperture ratio represents the ratio (%) of the hole to the entire film surface. In the case of a film having no holes at all, the aperture ratio is 0%.
- the permeation time is measured according to EDANA (European Nonwoven Fabric Association) 150.5-02, and represents the time (seconds) that the water comes out from under the opening when the water is dropped from the opening.
- porous resin film 115 A commercially available product can be used as the porous resin film 115.
- an embossed olefin-based thermoplastic resin film such as polyethylene or polypropylene is preferably used, but a polyamide-based resin such as polyester or nylon, EVA or the like can also be used.
- the dimensions of the mask body 11 may be appropriately determined in consideration of the face size.
- a woven fabric or a non-woven fabric can be used in addition to the water absorbent sheet 114 and the porous resin film 115.
- the mask body 11 can be composed of a nonwoven fabric by a spunbond method, a melt blow method, a thermal bond method or a spunlace method, more preferably a nonwoven fabric by a spunbond method from the viewpoint of shape retention.
- the mask main body 11 When the mask main body 11 is formed by using two or more woven or non-woven fabrics together with the water absorbent sheet 114 and the porous resin film 115, these may be formed by, for example, sewing, ultrasonic welding, or heat fusion. it can. In addition, at least one pleat can be formed by the crease, whereby the mask body 11 is three-dimensionally shaped so as to bulge outward, corresponding to various face sizes.
- a water-repellent sheet 117 (not shown) is laminated inside the water-absorbent sheet 114. Thereby, it is suppressed that the water retention liquid W exudes also from the inner surface of the mask main body 11, and it is excellent in comfort.
- a specific example of the water-repellent sheet 117 is the water-repellent nonwoven fabric 112 shown in FIG.
- the water-repellent sheet 117 can be prepared by applying a water-repellent agent described later to a sheet (for example, non-woven fabric or gauze) that is usually used for a mask. It is preferable to use a nonwoven fabric made of polypropylene fiber or polyethylene fiber as it is.
- gauze or a hydrophilic nonwoven fabric may be used as it is, or a hydrophilic agent may be applied to a water-repellent nonwoven fabric to maintain the hydrophilicity.
- hydrophilic agents include fatty acid glycerides, alkoxylated alkylphenols, polyoxyalkylene fatty acid esters, alkyl polyoxyethylene alcohols, fatty acid amides and other nonionic surfactants, fatty acid salts, alkyl sulfate esters, alkylbenzene sulfonates, Surfactants such as alkyl naphthalene sulfonates and dialkyl sulfosuccinates can be mentioned.
- the water retention liquid W retained in the water absorbent sheet 114 is not particularly limited as long as it is safe for the human body and effectively prevents the user's oral cavity and / or nasal cavity from being dried.
- the water retention liquid W may be water, or water as a main component and components other than water can be blended.
- Components other than water include preservatives such as methylparaben, propylparaben or phenoxyethanol, moisturizers such as hyaluronate or betaine, plant extracts, xanthan gum, hydroxypropylmethylcellulose (HPMC), hydroxyethylcellulose (HEC), hydroxypropylcellulose ( HPC), water-soluble thickeners such as agar, guar gum or carrageenan, fragrances such as eucalyptus or mint, surfactants solubilizing fragrances (eg nonionic surfactants, amphoteric surfactants or anionic surfactants) ) And the like.
- preservatives such as methylparaben, propylparaben or phenoxyethanol, moisturizers such as hyaluronate or betaine, plant extracts, xanthan gum, hydroxypropylmethylcellulose (HPMC), hydroxyethylcellulose (HEC), hydroxypropylcellulose ( HPC), water-soluble thickeners
- the mask main body 11a of the present embodiment has a water repellent nonwoven fabric 112 and a mask shape-retaining sheet from the inner side (the side that touches the face) to the outer side (the side opposite to the side that touches the face).
- a water absorbent sheet 114, a porous resin film 115, and a hydrophilic nonwoven fabric 116 are laminated in this order.
- the mask main body 11b of this embodiment includes a hydrophilic nonwoven fabric 116, a water repellent nonwoven fabric 112, a water absorbent sheet 114, a porous resin film 115, and a hydrophilic nonwoven fabric from the inside to the outside of the mask. It is formed by stacking in the order of 116.
- nonwoven fabric constituting the water-repellent nonwoven fabric 112 a well-known nonwoven fabric used for a general mask can be used.
- synthetic fibers such as polyester fibers, polypropylene fibers, nylon fibers, urethane fibers or polyethylene fibers, and natural fibers such as wool fibers, rayon fibers, cotton fibers or acetate fibers.
- the nonwoven fabric which consists of polypropylene fiber etc. is especially preferable from a viewpoint of a user's comfort.
- the treatment method with a water repellent is not particularly limited, and the non-woven material can be attached and applied by an appropriate method such as application or impregnation by means of spray, roll or brush.
- the treatment conditions for example, when a fluorine-based water repellent is used as the water repellent, the treatment temperature is usually 20 ° C. to 70 ° C., preferably 20 ° C. to 40 ° C., and the treatment time is the size of the material used or the treatment method Depending on the situation, a few seconds to a few minutes is usually sufficient.
- the amount of the water repellent used can be appropriately set by those skilled in the art.
- the drying step is usually 100 to 170 ° C. for 10 seconds to 5 minutes, preferably 100 to 120 ° C. for 10 seconds to 5 minutes, and further 150 to 170 ° C. for 10 seconds to 5 minutes. Two-stage drying is good.
- the mask shape-retaining sheet 113 various materials that can maintain the shape of the mask 10 can be used, and they can usually be formed of a well-known nonwoven fabric.
- the nonwoven fabric used for the mask shape-retaining sheet 113 include, for example, polyester fibers, polypropylene fibers, rayon fibers, nylon fibers, acetate fibers, wool fibers, cotton fibers, urethane fibers, and polyethylene fibers.
- the water absorbent sheet 114 and the porous resin film 115 are as described above.
- examples of the material for the ear hook 12 include polyester fiber, rayon fiber, nylon fiber, polyurethane fiber, gauze, paper, and a moisture-permeable resin sheet.
- the mask 10 of the present invention can be provided with a mouse bar or a nose fitter according to the purpose.
- the mouse bar is provided at the center of the mask main body 11 in order to maintain the three-dimensional shape of the mask 10
- the nose fitter is provided at the upper side portion of the mask main body 11 in order to bring the mask 10 into close contact with the user's nose.
- a tape made of metal, polyethylene, polypropylene, or the like can be used as the mouse bar or nose fitter.
- the supply container is, for example, a flexible type (flexible) plastic container made of polyethylene, polyethylene terephthalate or polypropylene, and can be easily opened by simply twisting the spout formed on the upper part of the plastic container.
- the internal water retention liquid W can be supplied to the water absorbent sheet 114.
- Example 1 A pleated mask body 11 (175 mm ⁇ 175 mm) as shown below was prepared. That is, after laminating the water repellent nonwoven fabric 112, the water absorbent sheet 114, and the porous resin film 115 in this order from the inside to the outside of the mask, the mask body 11 was prepared by performing pleating.
- Example 4 As shown in Table 1, from the inside to the outside of the mask, the hydrophilic treated polypropylene nonwoven fabric, polypropylene nonwoven fabric, mouth bar (polypropylene tape), pulp / polypropylene (80:20) sheet, polyethylene film, hydrophilic treated polypropylene nonwoven fabric After preparing the mask main body 11 by laminating in order, an ear hook 12 made of polyester fiber was provided to obtain the mask 10 of the present invention.
- Example 2 As shown in Table 2, the mask main body 11 of Examples 1 and 2 was a better result than the mask main body of the comparative example. Furthermore, Example 1 was a better result than Example 2.
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Abstract
Description
1.使用者の顔面の少なくとも一部を覆うための多層構造を有するマスク本体と、該マスク本体の両側に設けられた耳掛け部とを備えたマスクであって、
該マスク本体は、保水液を5ml以上保持出来る吸水性シートと、該吸水性シート中の保水液が該マスク本体の外側表面に滲出するのを抑制する多孔樹脂フィルムを該吸水性シートの外側に積層していることを特徴とするマスク。
2.前記多孔樹脂フィルムが、以下の条件(a)、(b)、(c)および(d)を満たす前項1に記載のマスク。
(a)厚さ:0.3mm~0.6mm
(b)開口率:15%~40%
(c)浸透時間:1秒~3秒
(d)ウェットバック:0g~0.1g
3.前記マスク本体の吸水性シートの内側に、撥水処理されたシートを積層している前項1または2に記載のマスク。
4.前記撥水処理されたシートが、撥水性不織布である前項3に記載のマスク。
5.前記マスク本体の多層構造が、内側から外側に向かって、撥水性不織布、マスク保形シート、吸水性シート、多孔樹脂フィルムおよび親水性不織布の順で積層されている前項1~4のいずれか1に記載のマスク。
6.前記マスク本体の多層構造が、内側から外側に向かって、親水性不織布、撥水性不織布、吸水性シート、多孔樹脂フィルムおよび親水性不織布の順で積層されている前項1~4のいずれか1に記載のマスク。
7.前記マスク本体が、使用時に前記マスクの外側に向かって膨らむように立体成形されてなる前項1~6のいずれか1に記載のマスク。
8.前項1~7のいずれか1に記載のマスクと、該マスクの吸水性シートに供給する保水液が収容された保水液供給体とを少なくとも含むマスクキット。
9.前項1~7のいずれか1に記載のマスクの外側から、前記保水液供給体に収容された前記保水液を前記マスクの吸水性シート上に直接供給する工程を含む前項8に記載のマスクキットの使用方法。
(a)厚さ:0.3mm~0.6mm
(b)開口率:15%~40%
(c)浸透時間:1秒~3秒
(d)ウェットバック:0g~0.1g
以下に示すようなプリーツ型マスク本体11(175mm×175mm)を調製した。すなわち、マスクの内側から外側に向かって、撥水性不織布112、吸水性シート114、多孔樹脂フィルム115の順で積層した後、プリーツ加工を行ってマスク本体11を調製した。
得られたマスク本体11の外側表面から、吸水性シート114上に、保水液としての水を5ml供給し、10秒間放置した後、外側表面および内側表面を目視および指触し、以下の基準で評価した。その結果を表2に示す。
○:サラサラしている。
△:触ると濡れていることがわかる。
×:触らなくても濡れていることがわかる。
実施例1において、マスク本体11の層構成を表1に示す様に変更したこと以外は、実施例1を繰り返した。結果を併せて表2に示す。
表1に示すように、マスクの内側から外側に向かって、撥水処理ナイロン不織布、ポリプロピレン不織布、マウスバー(ポリプロピレン製テープ)、パルプ・ポリプロピレン(80:20)シート、ポリエチレンフィルム、親水処理ポリプロピレン不織布の順で積層してマスク本体11を調製した後、ポリエステル系繊維からなる耳かけ部12を設けて本発明のマスク10を得た。
表1に示すように、マスクの内側から外側に向かって、親水処理ポリプロピレン不織布、ポリプロピレン不織布、マウスバー(ポリプロピレン製テープ)、パルプ・ポリプロピレン(80:20)シート、ポリエチレンフィルム、親水処理ポリプロピレン不織布の順で積層してマスク本体11を調製した後、ポリエステル系繊維からなる耳かけ部12を設けて本発明のマスク10を得た。
11 マスク本体
14 折り目
16 プリーツ
112 撥水性不織布
113 マスク保形シート
114 吸水性シート
115 多孔樹脂フィルム
116 親水性不織布
12 耳掛け部
20 保水液供給体
100 マスクキット
202 収容スペース
2022 注ぎ口
W 保水液
Claims (9)
- 使用者の顔面の少なくとも一部を覆うための多層構造を有するマスク本体と、該マスク本体の両側に設けられた耳掛け部とを備えたマスクであって、
該マスク本体は、保水液を5ml以上保持出来る吸水性シートと、該吸水性シート中の保水液が該マスク本体の外側表面に滲出するのを抑制する多孔樹脂フィルムを該吸水性シートの外側に積層していることを特徴とするマスク。 - 前記多孔樹脂フィルムが、以下の条件(a)、(b)、(c)および(d)を満たす請求項1に記載のマスク。
(a)厚さ:0.3mm~0.6mm
(b)開口率:15%~40%
(c)浸透時間:1秒~3秒
(d)ウェットバック:0g~0.1g - 前記マスク本体の吸水性シートの内側に、撥水処理されたシートを積層している請求項1または2に記載のマスク。
- 前記撥水処理されたシートが、撥水性不織布である請求項3に記載のマスク。
- 前記マスク本体の多層構造が、内側から外側に向かって、撥水性不織布、マスク保形シート、吸水性シート、多孔樹脂フィルムおよび親水性不織布の順で積層されている請求項1~4のいずれか1項に記載のマスク。
- 前記マスク本体の多層構造が、内側から外側に向かって、親水性不織布、撥水性不織布、吸水性シート、多孔樹脂フィルムおよび親水性不織布の順で積層されている請求項1~4のいずれか1項に記載のマスク。
- 前記マスク本体が、使用時に前記マスクの外側に向かって膨らむように立体成形されてなる請求項1~6のいずれか1項に記載のマスク。
- 請求項1~7のいずれか1項に記載のマスクと、該マスクの吸水性シートに供給する保水液が収容された保水液供給体とを少なくとも含むマスクキット。
- 請求項1~7のいずれか1項に記載のマスクの外側から、前記保水液供給体に収容された前記保水液を前記マスクの吸水性シート上に直接供給する工程を含む請求項8に記載のマスクキットの使用方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN201380034819.3A CN104411369A (zh) | 2012-06-28 | 2013-06-28 | 口罩 |
KR20147036112A KR20150035737A (ko) | 2012-06-28 | 2013-06-28 | 마스크 |
JP2014522697A JPWO2014003156A1 (ja) | 2012-06-28 | 2013-06-28 | マスク |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2012144858 | 2012-06-28 | ||
JP2012-144858 | 2012-06-28 |
Publications (1)
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WO2014003156A1 true WO2014003156A1 (ja) | 2014-01-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/067771 WO2014003156A1 (ja) | 2012-06-28 | 2013-06-28 | マスク |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPWO2014003156A1 (ja) |
KR (1) | KR20150035737A (ja) |
CN (1) | CN104411369A (ja) |
TW (1) | TW201404428A (ja) |
WO (1) | WO2014003156A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104305590A (zh) * | 2014-07-11 | 2015-01-28 | 创天昱科技(深圳)有限公司 | 口罩 |
WO2016199883A1 (ja) * | 2015-06-10 | 2016-12-15 | 興和株式会社 | マスク |
JP2019011532A (ja) * | 2017-06-30 | 2019-01-24 | 小林製薬株式会社 | マスク |
JP2019208630A (ja) * | 2018-05-31 | 2019-12-12 | 小林製薬株式会社 | 就寝時用美容用具 |
AT17149U1 (de) * | 2020-04-17 | 2021-07-15 | Omnignostica Forschungs Gmbh & Co Kg | Atemschutzmaske |
JPWO2020090011A1 (ja) * | 2018-10-30 | 2021-10-21 | エスパック株式会社 | 口腔・口周り保湿具 |
JP2021188230A (ja) * | 2020-06-02 | 2021-12-13 | 雅子 加藤 | 殺菌機能付きマスク |
US11363844B2 (en) | 2016-10-17 | 2022-06-21 | Nbc Meshtec Inc. | Mask |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5937746B1 (ja) * | 2015-09-04 | 2016-06-22 | ユニ・チャーム株式会社 | 使い捨てマスク |
JP5917757B1 (ja) * | 2015-09-04 | 2016-05-18 | ユニ・チャーム株式会社 | 使い捨てマスク |
CN107080309A (zh) * | 2017-06-22 | 2017-08-22 | 仝家驹 | 一种多用途口罩 |
CN107373824A (zh) * | 2017-09-25 | 2017-11-24 | 章涛 | 一种防疫口罩的制备方法 |
CN108783667B (zh) * | 2018-09-04 | 2023-12-05 | 廖丽荣 | 一种湿化口罩的吸散湿纤维线网格 |
JP2020105669A (ja) * | 2018-12-28 | 2020-07-09 | 小林製薬株式会社 | マスク |
JP6744651B1 (ja) * | 2020-04-19 | 2020-08-19 | 株式会社 美泉 | プリーツ型布マスク |
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JP2003135612A (ja) * | 2001-10-31 | 2003-05-13 | Hakugen:Kk | マスク用フィルタ及びマスク |
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JP2011072479A (ja) * | 2009-09-30 | 2011-04-14 | Daio Paper Corp | マスク |
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- 2013-06-28 WO PCT/JP2013/067771 patent/WO2014003156A1/ja active Application Filing
- 2013-06-28 JP JP2014522697A patent/JPWO2014003156A1/ja active Pending
- 2013-06-28 KR KR20147036112A patent/KR20150035737A/ko not_active Application Discontinuation
- 2013-06-28 CN CN201380034819.3A patent/CN104411369A/zh active Pending
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JP2003062098A (ja) * | 2001-08-28 | 2003-03-04 | Minato Pharmaceutical Co Ltd | 保湿マスク |
JP2004073227A (ja) * | 2002-08-09 | 2004-03-11 | Hakugen:Kk | マスク用フィルタ及びマスク |
JP2006325688A (ja) * | 2005-05-23 | 2006-12-07 | Pentax Corp | マスク |
JP2007282720A (ja) * | 2006-04-13 | 2007-11-01 | Nitto Denko Corp | 保湿性を有するマスク用布およびそれを用いた衛生マスク |
JP4832166B2 (ja) * | 2006-05-31 | 2011-12-07 | 小林製薬株式会社 | 吸収性コア、及びこれを収容するマスク |
JP2010035563A (ja) * | 2008-07-31 | 2010-02-18 | Sekisui Plastics Co Ltd | 立体マスクとその使用方法 |
JP3154859U (ja) * | 2009-08-14 | 2009-10-29 | 敬胤 神崎 | 耐細菌性・耐ウイルス性のマスク |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104305590A (zh) * | 2014-07-11 | 2015-01-28 | 创天昱科技(深圳)有限公司 | 口罩 |
WO2016199883A1 (ja) * | 2015-06-10 | 2016-12-15 | 興和株式会社 | マスク |
JPWO2016199883A1 (ja) * | 2015-06-10 | 2017-06-22 | 興和株式会社 | マスク |
US11363844B2 (en) | 2016-10-17 | 2022-06-21 | Nbc Meshtec Inc. | Mask |
JP2019011532A (ja) * | 2017-06-30 | 2019-01-24 | 小林製薬株式会社 | マスク |
JP7066343B2 (ja) | 2017-06-30 | 2022-05-13 | 小林製薬株式会社 | マスク |
JP2019208630A (ja) * | 2018-05-31 | 2019-12-12 | 小林製薬株式会社 | 就寝時用美容用具 |
JPWO2020090011A1 (ja) * | 2018-10-30 | 2021-10-21 | エスパック株式会社 | 口腔・口周り保湿具 |
JP7498962B2 (ja) | 2018-10-30 | 2024-06-13 | エスパック株式会社 | 口腔・口周り保湿具 |
AT17149U1 (de) * | 2020-04-17 | 2021-07-15 | Omnignostica Forschungs Gmbh & Co Kg | Atemschutzmaske |
JP2021188230A (ja) * | 2020-06-02 | 2021-12-13 | 雅子 加藤 | 殺菌機能付きマスク |
Also Published As
Publication number | Publication date |
---|---|
TW201404428A (zh) | 2014-02-01 |
CN104411369A (zh) | 2015-03-11 |
KR20150035737A (ko) | 2015-04-07 |
JPWO2014003156A1 (ja) | 2016-06-02 |
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