CN101438860A - Gauze mask structure - Google Patents
Gauze mask structure Download PDFInfo
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- CN101438860A CN101438860A CNA2008101692095A CN200810169209A CN101438860A CN 101438860 A CN101438860 A CN 101438860A CN A2008101692095 A CNA2008101692095 A CN A2008101692095A CN 200810169209 A CN200810169209 A CN 200810169209A CN 101438860 A CN101438860 A CN 101438860A
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- 239000010410 layer Substances 0.000 claims abstract description 93
- 150000001875 compounds Chemical class 0.000 claims abstract description 42
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims abstract description 37
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- 240000009088 Fragaria x ananassa Species 0.000 claims description 4
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- 244000178870 Lavandula angustifolia Species 0.000 claims description 4
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical class OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 3
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- YMGUBTXCNDTFJI-UHFFFAOYSA-M cyclopropanecarboxylate Chemical compound [O-]C(=O)C1CC1 YMGUBTXCNDTFJI-UHFFFAOYSA-M 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to a structure of a respirator, in particular to the structure that combined layers are inserted between interlayers inside the respirator. The respirator is provided with a breathing layer at the outer part and a protective layer on the inner side, and at least more than one filtering layer is preset between the breathing layer and the protective layer; and at least more than one combined layer can be inserted between the breathing layer and the filtering layer, between the filtering layer and the protective layer and between the filtering layers respectively, or the combined layers can be directly synthesized on at least one surface of the interlayers, wherein, the combined layers are subject to the combination treatment with cyclodextrin and chemical compounds by taking polybasic acids as a bridge, thereby having the characteristics of water absorption, smell absorption, aromatization, human treatment, insect repellence, bacteria resistance and the like. The combined layers are arranged between the interlayers inside the respirator, thereby serving the combined type functions so as to gain the using effect, avoid the improper situation about peculiar smell and moisture when in use and improve the use safety of the respirator.
Description
Technical field
The invention provides a kind of Respirator structure, You Zhike plugs the structure of chemical combination layer at mouth mask inner clamps interlayer, and by the polyacid bridging agent of chemical combination layer and the reaction of other compound, mouth mask is had to absorb water, inhale flavor, fragrance, human body curative effect, effect such as antibiotic, and can effectively improve the service efficiency of mouth mask.
Background technology
Press, in the influence that is subjected to SARS (SARS), allow the attention of common people for individual and home environment health, the deeper environmental sanitation of recognizing arround life, always there are many bacteriums, germ, and bacterium, virus all are to float in air, see through in-plant contact, dialogue talk, thin poison, virus are scattered in air via the airborne spittle, cause in air, also having fatal danger, so in daily life at ordinary times, should add to note hygienic habit, avoid by airborne bacterium or virus infections; But be in the medical personnel in hospital, in the air of hospital except bacterium, virus, also have various infectious diseases such as pulmonary tuberculosis, enterovirus etc., or disinfectant, medicament flavor etc., be attached or entered in the human body by mouth and nose the easiliest, therefore, medical personnel big city uses mouth mask to safeguard individual's health and safety, and the sufferer of turnover hospital or family members etc. also can put on mouth mask, avoid being infected; In addition, handling discarded rubbish, sweeping, during prune job, also can put on mouth mask and prevent that peculiar smell from sucking as the cleanup crew; Perhaps the staff in bakery and confectionery production line, food and drink kitchen etc., the health in order to make also can be put on mouth mask; In addition, as when driving locomotive, also can put on mouth mask for avoiding sucking waste gas, and the people who wears masks is also just more and more, more causes the utilization rate of mouth mask to promote greatly.
Yet, after putting on mouth mask,, all can make saliva, saliva etc. attached to the internal layer of mouth mask because yawn or sneeze, speak, cause when breathing, can experiencing one uncomfortable peculiar smell, this also is many persons' of wearing masks common puzzlement; And in the manufacture process of mouth mask, based on health, consideration safe in utilization, can carry out disinfection, the job step of sterilization, the liquid medicine taste of sterilization, sterilization is remained on the mouth mask, the user just can produce existing picture uncomfortable or dizzy, vomiting, then for the use of mouth mask after putting on mouth mask, still there are many disappearances and puzzlement, as:
(1) the general curative type by the made mouth mask of adhesive-bonded fabric, though air permeable effect is preferable, industrial chemicals that adds in the manufacturing process or disinfectant water taste are residual easily, wearing when using mouth mask, also have denseer peculiar smell, cause easily that the user's is uncomfortable.
(2) though fabric mouth mask does not have strong disinfectant water taste, but air permeable effect is relatively poor, and the function of suction, taste removal is not strong yet, on the contrary easily because of long-pending attached saliva generation peculiar smell, can cause also that the user's is uncomfortable.
(3) interlayer of mouth mask is thin, and filter effect is relatively poor, then can't stop for stronger peculiar smell, then must use two, three mouth masks, and not only forming waste, to wear a plurality of mouth masks simultaneously also uncomfortable.
Be with, how to solve problems such as commonly using puzzlement that mouth mask derived in use and inconvenience, be the relevant personnel of manufacturer that are engaged in the industry and desire most ardently the direction place person who studies improvement.
Summary of the invention
Technical problem to be solved by this invention is: a kind of Respirator structure is provided, You Zhike plugs the structure of chemical combination layer at mouth mask inner clamps interlayer, and by the polyacid bridging agent of chemical combination layer and the reaction of other compound, mouth mask is had to absorb water, inhale flavor, fragrance, human body curative effect, effect such as antibiotic, and can effectively improve the service efficiency of mouth mask.
Technical scheme of the present invention is:
A kind of Respirator structure, be provided with outside air-permeable layer and inboard overcoat in regular turn, and between air-permeable layer and overcoat, be preset with one or more filter course, it is characterized in that: between inner each interlayer of this mouth mask or each interlayer surface is provided with one or more chemical combination layer, and described chemical combination layer is when bridging agent and compound be combined into type with polyacid.
Described Respirator structure is characterized in that described polyacid is the compound or the derivative of citric acid or polyacrylic acid.
Described Respirator structure, the compound that it is characterized in that described chemical combination layer are to utilize polyester, nylon or cellulosic fabric and handle the chemical combination layer of have suction to be combined to, effect is distinguished the flavor of in suction as the polyacid derivative chemical combination of crane span structure agent; The part by weight of the adding of polyacid derivative is 0.1-10%, and adding fashionable design temperature is 50-150 ℃.
Described Respirator structure is characterized in that described compound for the reactant by polyacid and essential oil, cyclodextrin complexes, reacts with polyester, nylon or cellulosic fabric again, and then formation has the chemical combination layer of fragrance, human body efficient functional; Wherein, polyacid and essential oil, cyclodextrin complexes part by weight are 0.01:1:1-0.01:10:5 in the compound, and the compound tense design temperature is 20-120 ℃; The part by weight that compound adds again is 0.1-10%, and adding fashionable design temperature is 50-150 ℃.
Described Respirator structure is characterized in that described fragrance, human body efficient functional are to realize by the essential oil that adds Rosa Damascana, lavender, strawberry or peppermint.
Described Respirator structure, the compound that it is characterized in that described chemical combination layer is for by polyacid and the medicine of tool human body curative effect, the reactant of cyclodextrin complexes, react with polyester, nylon or cellulosic fabric again, then form chemical combination layer with human body efficient functional; Wherein, the part by weight of the medicine of polyacid and tool human body curative effect, cyclodextrin complexes is 0.01:5:1 in the compound, and the compound tense design temperature is 20-120 ℃; The part by weight that compound adds again be 0.1-10% all can, adding fashionable design temperature is 50-150 ℃.
Described Respirator structure is characterized in that described human body efficient functional is to realize by the essential oil that adds rose, lavender, strawberry or peppermint.
Described Respirator structure, the compound that it is characterized in that described chemical combination layer is to utilize polyacid and antiseptic, mosquito dispersing agent, cyclodextrin complexes to carry out combination reaction, react with polyester, nylon or cellulosic fabric again, promptly form the chemical combination layer of effects such as tool suction, antibiotic, mosquito proof; Wherein, polyacid and antiseptic, mosquito dispersing agent, cyclodextrin part by weight are for being 0.01:0.5:3:1 in the compound, and the compound tense design temperature is 20-120 ℃; The part by weight that compound adds again is 0.1-10%, and adding fashionable design temperature is 50-150 ℃.
Described Respirator structure is characterized in that described antiseptic, mosquito dispersing agent selection tea tree ethereal oil or fragrant lance oil.
Technique effect of the present invention is:
(1) add the chemical combination layer between the interlayer of mouth mask, and utilize the combination reaction of chemical combination layer with polyacid and cyclodextrin complexes, and can have suction, inhale distinguish the flavor of (it is smelly to disappear), long-lasting fragrance, characteristic such as antibiotic, the practical effect of lifting mouth mask.
(2) the chemical combination layer of Mask clip interlayer is enough to absorb peculiar smell, can avoid mouth mask in use to accumulate the existing picture of peculiar smell, and can by the polyacid of chemical combination layer bridging agent, again with the reaction of essential oil, cyclodextrin complexes, perhaps with the medicine of tool human body curative effect, the reaction of cyclodextrin complexes, make mouth mask have fragrance or human body efficient functional, can increase the salubrious comfortable effectiveness when using mouth mask.
(3) add the chemical combination layer between the interlayer of mouth mask, do not influence the air permeable effect of mouth mask, and by the multi-filtering effect of chemical combination layer and filter course, safety, health, the protection effect of raising mouth mask.
Description of drawings
Fig. 1 is a stereo appearance figure of the present invention.
Fig. 2 is a three-dimensional exploded view of the present invention.
Fig. 3 is the stereo appearance figure of preferred embodiment of the present invention.
Fig. 4 is the side cutaway view of preferred embodiment of the present invention.
Fig. 5 is the side cutaway view of another embodiment of the present invention.
Fig. 6 is the stereo appearance figure of another embodiment of the present invention.
Fig. 7 is the side cutaway view of an embodiment more of the present invention.
Wherein:
1-air-permeable layer 11-typing bluff piece 12-be linked with, 13-edge sealing
2-filter course, 3-overcoat, 4-chemical combination layer
The specific embodiment
For reaching above-mentioned purpose and effect, technological means that the present invention adopted and structure thereof, the just the present invention's that draws now preferred embodiment illustrates that in detail its feature and function are as follows, understand fully in order to do profit.
See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, be the present invention's stereo appearance figure, three-dimensional exploded view, the stereo appearance figure of preferred embodiment, the side cutaway view of preferred embodiment, find out by knowing shown in the figure, the present invention includes air-permeable layer 1, filter course 2, overcoat 3 and at least more than one members such as chemical combination layer 4 and form, wherein:
This air-permeable layer 1 is to be made by the drying adhesive-bonded fabric, can prevent that moisture or liquid from infiltrating, and nearly centre position, top can be for the bluff piece 11 of finalizing the design of bending distortion for being provided with, and is linked with 12 in both sides for being respectively equipped with to stretch.
This filter course 2 is made for static high density bacteriological filtration adhesive-bonded fabric, can filter, intercept micronic dust.
This overcoat 3 is for to be made by hydrophilic superfine composite fiber adhesive-bonded fabric, comparatively comfortable softness, and have suction usefulness.
Above-mentioned each interlayer is when assembling, lie in air-permeable layer 1 inboard and set up filter course 2 and overcoat 3 in regular turn, and can between the interlayer of filter course 2 and overcoat 3, add chemical combination layer 4, perhaps between the interlayer of air-permeable layer 1 and filter course 2, add chemical combination layer 4, also can be between the interlayer of air-permeable layer 1 and filter course 2, between the interlayer of filter course 2 and overcoat 3, all can add chemical combination layer 4 and give chemical combination is fibre layered mouth mask, or chemical combination layer 4 directly synthesized in wherein one or more interlayer surfaces, being carried out edge sealing 13 all around respectively in it again handles, and folding be plural level shape, mouth mask that can the assembly cost invention.
The chemical combination layer 4 that the invention described above is fibre layered, system utilizes polyacid to be bridging agent, this polyacid system can be the compound or the derivative of citric acid or polyacrylic acid, and utilize polyacid or derivatives thereof and fiber to react, can make fiber have durability suction, ventilative, inhale different effectiveness such as flavor (it is smelly to disappear), fragrance, human body curative effect be antibiotic or mosquito-proof.
And this chemical combination layer 4 utilizes polyacid to be bridging agent, and carry out graft reaction with fiber, can form the durable absorptive functional fiber of tool, if be combined in mouth mask air-permeable layer 1, filter course 2, between the interlayer of overcoat 3, when mouth mask to be linked with 12 ears that are worn on the user, and utilize overcoat 3, chemical combination layer 4, filter course 2 and air-permeable layer 1 cover are overlying on user's mouth and nose outside, again by the typing bluff piece 11 according to bridge of the nose shape, bent, the distortion and driving fit is attached on the bridge of the nose, can improve the water imbibition of mouth mask, and secretion with user's mouth and nose, saliva, sneeze etc. are absorbed, and after the filter course 2 of fibre layered mouth mask inside filters, gas is discharged outside, moisture is then by overcoat 3, chemical combination layer 4, filter course 2 is done absorption, can avoid secretion such as saliva or sneeze to remain in mouth mask inside, and unlikelyly be accumulated into strong peculiar smell; Can handle by polyacid compound and polyester or nylon fiber,, can form good water imbibition at the fiber surface of chemical combination layer 4 to constitute chemical combination layer 4; Process with the derivative of polyacid and the surface of polyester, nylon or cellulose again, form formation chemical combination layer 4, can make the fiber of chemical combination layer 4 have the effectiveness of suction, suction flavor (it is smelly to disappear).
Moreover, the reactant that above-mentioned chemical combination layer 4 also can utilize polyacid to combine with the cyclodextrin complexes acid derivative that comes from different backgrounds and possess different abilities, system can be the reactant of polyacrylic acid and cyclodextrin complexes (CYCLODEXTRIN COMPLEX) and this polyacid is derived; Wherein cyclodextrin complexes is the compound of cyclodextrin (CYCLODEXTRIN) and essential oil, can utilize polyacid and cyclodextrin complexes (being the compound of essential oil " ESSENTIAL OIL " and cyclodextrin), polyester, nylon or cellulosic fabric to react, in order to do making chemical combination layer 4 have the function of long-lasting fragrance; In addition, the draft functional characteristic of its extraction source institute tool of recycling various essential oil " ESSENTIAL OIL " compound, when making chemical combination layer 4 have long-lasting fragrance, with supplying to releive the psychological mood of people, as effects such as the pressure of releiving, calming soporific, perhaps alleviate the physiological disease of people,, promptly have the human body efficient functional as symptoms such as rhinitis, nasal allergies; And above-mentioned essential oil kind can be natural, artificial, the natural and artificial folk prescription essential oil that mixes, and also can be natural, artificial, the natural and artificial compound essential oil that mixes; In addition, recycling its cyclodextrin of polyacid derivative (CYCLODEXTRIN) combines with the medicine of tool human body curative effect, reacts with polyester, nylon or cellulosic fabric again, can make chemical combination layer 4 have the function of human body curative effect.
If wherein cyclodextrin complexes is the compound of cyclodextrin and antiseptic, mosquito dispersing agent, and can react by polyacid and cyclodextrin complexes (compound of cyclodextrin and antiseptic, mosquito dispersing agent), polyester, nylon or cellulosic fabric, having usefulness antibiotic, mosquito proof for chemical combination layer 4; And the compound of cyclodextrin and mosquito dispersing, system can be the acid of diethyl toluoyl (DIETHYLTOLUAMIDE, DEET)/cyclodextrin complexes, grant hundred peaceful (ESBIOTHRIN)/cyclodextrin complexes, cyclopropanecarboxylcompound (CYCLOPROPANECARBOXYLATE) derivative/cyclodextrin complexes.
Then can be by chemical combination layer 4 through being processed into, be interspersed between the interlayer of overcoat 3, filter course 2, made mouth mask between the interlayer of filter course 2 and air-permeable layer 1, can with the polyacid fiber that the reaction of bridging agent and cyclodextrin complexes forms by chemical combination layer 4, reach suction, inhale flavor (it is smelly to disappear), long-lasting fragrance, the characteristic of antibiotic, mosquito proof, can be more clearly comfortable in use for mouth mask, and reduce the situation that peculiar smell produces.
See also Fig. 2 again, Fig. 5, Fig. 6, shown in Figure 7, three-dimensional exploded view for the present invention, the side cutaway view of another embodiment, the three-dimensional exploded view of another embodiment, the side cutaway view of an embodiment again, find out by knowing among the figure, the present invention's mouth mask system can have the design of different interlayers, as be that three layer models are air-permeable layer 1, be provided with filter course 2 between the overcoat 3, if four layer models then are in air-permeable layer 1, be provided with two filter courses 2 between the overcoat 3, interlayer between air-permeable layer 1 and filter course 2 again, interlayer between filter course 2 and the filter course 2, interlayer between filter course 2 and the overcoat 3, can add chemical combination layer 4 respectively, or chemical combination layer 4 directly synthesized in wherein one or more interlayer surfaces, except increasing the filtration of mouth mask, protective action, and the equal tool of each interlayer is ventilative material, can not produce airtight air-locked existing picture, be bridging agent by chemical combination layer 4 with the polyacid again, and the fiber chemical combination that forms with the reaction of different cyclodextrin complexes respectively, and the air-permeable layer 1 of adding mouth mask, filter course 2, between the interlayer of overcoat 3, then can reach suction, inhale flavor (it is smelly to disappear), long-lasting fragrance, antibiotic, characteristics such as mosquito proof, can select different interlayer patterns for use according to behaviour in service for mouth mask, but utilize the effectiveness of the chemical combination layer 4 between interlayer, the user is provided more salubrious comfortable mouth mask, and can reduces the situation that peculiar smell produces.
Be with, the above is only for the present invention's preferred embodiment, non-thus the limitation the present invention claim, the present invention's mouth mask is can be in air-permeable layer 1, filter course 2, between the interlayer of overcoat 3, insert chemical combination layer 4 respectively, or chemical combination layer 4 directly synthesized in each interlayer surface, and be bridging agent with the polyacid by chemical combination layer 4, and combination reaction with cyclodextrin complexes, has suction and reach mouth mask, inhale flavor (it is smelly to disappear), long-lasting fragrance, antibiotic, the purpose of characteristics such as mosquito proof, and utilize the polyacid bridging agent of chemical combination layer 4 and the different composite thing of cyclodextrin to react, in order to do reaching the purpose that does not produce peculiar smell, so can reach the structure of aforementioned effect such as, device is contained by the present invention all should, simple and easy modification of this kind and equivalent structure change, all should in like manner be contained in the present invention's the claim, close and give Chen Ming.
So; the present invention adds the chemical combination layer for the structure that is primarily aimed at mouth mask; and can utilize in the chemical combination layer with polyacid as bridge formation; again in conjunction with cyclodextrin complexes; so that mouth mask has suction; inhale flavor; long-lasting fragrance; antibiotic; functions such as anti-mosquito are main key protection point; be only to make mouth mask when wearing; utilize the chemical combination layer to absorb the secretion of saliva or sneeze; and have mouth mask and be difficult for to produce peculiar smell; wear more comfortable advantage; only; the above is only for the present invention's preferred embodiment; non-so promptly limit to the present invention's claim; so use simple and easy for it modification of institute of specification of the present invention and graphic content and equivalent structure to change such as, all should in like manner be contained in the present invention's the claim, close and give Chen Ming.
Claims (9)
1, a kind of Respirator structure, be provided with outside air-permeable layer (1) and inboard overcoat (3) in regular turn, and between air-permeable layer (1) and overcoat (3), be preset with one or more filter course (2), it is characterized in that: between inner each interlayer of this mouth mask or each interlayer surface is provided with one or more chemical combination layer (4), and described chemical combination layer (4) is when bridging agent and compound be combined into type with polyacid.
2, Respirator structure according to claim 1 is characterized in that described polyacid is the compound or the derivative of citric acid or polyacrylic acid.
3, Respirator structure according to claim 1, the compound that it is characterized in that described chemical combination layer (4) is to utilize polyester, nylon or cellulosic fabric and handle the chemical combination layer of have suction to be combined to, effect is distinguished the flavor of in suction as the polyacid derivative chemical combination of crane span structure agent; The part by weight of the adding of polyacid derivative is 0.1-10%, and adding fashionable design temperature is 50-150 ℃.
4, Respirator structure according to claim 1, it is characterized in that described compound is the reactant by polyacid and essential oil, cyclodextrin complexes, react with polyester, nylon or cellulosic fabric again, then form chemical combination layer with fragrance, human body efficient functional; Wherein, polyacid and essential oil, cyclodextrin complexes part by weight are 0.01:1:1-0.01:10:5 in the compound, and the compound tense design temperature is 20-120 ℃; The part by weight that compound adds again is 0.1-10%, and adding fashionable design temperature is 50-150 ℃.
5, Respirator structure according to claim 4 is characterized in that described fragrance, human body efficient functional are to realize by the essential oil that adds Rosa Damascana, lavender, strawberry or peppermint.
6, Respirator structure according to claim 1, the compound that it is characterized in that described chemical combination layer (4) is for by polyacid and the medicine of tool human body curative effect, the reactant of cyclodextrin complexes, react with polyester, nylon or cellulosic fabric again, then form chemical combination layer with human body efficient functional; Wherein, the part by weight of the medicine of polyacid and tool human body curative effect, cyclodextrin complexes is 0.01:5:1 in the compound, and the compound tense design temperature is 20-120 ℃; The part by weight that compound adds again be 0.1-10% all can, adding fashionable design temperature is 50-150 ℃.
7, Respirator structure according to claim 6 is characterized in that described human body efficient functional is to realize by the essential oil that adds rose, lavender, strawberry or peppermint.
8, Respirator structure according to claim 1, the compound that it is characterized in that described chemical combination layer (4) is to utilize polyacid and antiseptic, mosquito dispersing agent, cyclodextrin complexes to carry out combination reaction, react with polyester, nylon or cellulosic fabric again, promptly form the chemical combination layer of effects such as tool suction, antibiotic, mosquito proof; Wherein, polyacid and antiseptic, mosquito dispersing agent, cyclodextrin part by weight are for being 0.01:0.5:3:1 in the compound, and the compound tense design temperature is 20-120 ℃; The part by weight that compound adds again is 0.1-10%, and adding fashionable design temperature is 50-150 ℃.
9, Respirator structure according to claim 8 is characterized in that described antiseptic, mosquito dispersing agent selection tea tree ethereal oil or fragrant lance oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101692095A CN101438860A (en) | 2008-09-26 | 2008-09-26 | Gauze mask structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101692095A CN101438860A (en) | 2008-09-26 | 2008-09-26 | Gauze mask structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101438860A true CN101438860A (en) | 2009-05-27 |
Family
ID=40723584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101692095A Pending CN101438860A (en) | 2008-09-26 | 2008-09-26 | Gauze mask structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101438860A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102948934A (en) * | 2011-08-30 | 2013-03-06 | 陈丽芬 | Antifog mask |
| CN102960875A (en) * | 2011-09-01 | 2013-03-13 | 陕西博森生物制药股份集团有限公司 | Aromatic and dustproof face mask |
| CN105310143A (en) * | 2014-07-21 | 2016-02-10 | 上海宣泰医药科技有限公司 | Mask for treating respiratory tract infection and manufacturing method thereof |
| CN105996230A (en) * | 2016-07-26 | 2016-10-12 | 苏州艾美医疗用品有限公司 | Super-high-moisture-absorption-and-filtration medical protective mask |
| CN109310166A (en) * | 2016-06-30 | 2019-02-05 | 株式会社科莱尔 | Mask, breathing load type mask and gauze mask box |
| CN111869957A (en) * | 2020-07-13 | 2020-11-03 | 黑龙江东方学院 | Fungi-proofing fog-absorbing mask |
-
2008
- 2008-09-26 CN CNA2008101692095A patent/CN101438860A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102948934A (en) * | 2011-08-30 | 2013-03-06 | 陈丽芬 | Antifog mask |
| CN102948934B (en) * | 2011-08-30 | 2016-01-20 | 陈丽芬 | Antifogging mask |
| CN102960875A (en) * | 2011-09-01 | 2013-03-13 | 陕西博森生物制药股份集团有限公司 | Aromatic and dustproof face mask |
| CN105310143A (en) * | 2014-07-21 | 2016-02-10 | 上海宣泰医药科技有限公司 | Mask for treating respiratory tract infection and manufacturing method thereof |
| CN109310166A (en) * | 2016-06-30 | 2019-02-05 | 株式会社科莱尔 | Mask, breathing load type mask and gauze mask box |
| CN105996230A (en) * | 2016-07-26 | 2016-10-12 | 苏州艾美医疗用品有限公司 | Super-high-moisture-absorption-and-filtration medical protective mask |
| CN111869957A (en) * | 2020-07-13 | 2020-11-03 | 黑龙江东方学院 | Fungi-proofing fog-absorbing mask |
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Open date: 20090527 |