EP1671554A1 - A facemask having an aromatic capsule - Google Patents
A facemask having an aromatic capsule Download PDFInfo
- Publication number
- EP1671554A1 EP1671554A1 EP04029728A EP04029728A EP1671554A1 EP 1671554 A1 EP1671554 A1 EP 1671554A1 EP 04029728 A EP04029728 A EP 04029728A EP 04029728 A EP04029728 A EP 04029728A EP 1671554 A1 EP1671554 A1 EP 1671554A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- facemask
- aromatic
- capsule
- aromatic capsule
- cover layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000002775 capsule Substances 0.000 title claims abstract description 52
- 125000003118 aryl group Chemical group 0.000 title claims abstract description 51
- 239000003205 fragrance Substances 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 235000019645 odor Nutrition 0.000 claims description 6
- 239000003463 adsorbent Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- -1 aliphatic alcohols Chemical class 0.000 description 33
- 235000007586 terpenes Nutrition 0.000 description 15
- 229930004725 sesquiterpene Natural products 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- 230000035943 smell Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical compound C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
- REPVLJRCJUVQFA-UHFFFAOYSA-N (-)-isopinocampheol Natural products C1C(O)C(C)C2C(C)(C)C1C2 REPVLJRCJUVQFA-UHFFFAOYSA-N 0.000 description 1
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 238000000222 aromatherapy Methods 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 150000008365 aromatic ketones Chemical class 0.000 description 1
- 150000008378 aryl ethers Chemical class 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- CKDOCTFBFTVPSN-UHFFFAOYSA-N borneol Natural products C1CC2(C)C(C)CC1C2(C)C CKDOCTFBFTVPSN-UHFFFAOYSA-N 0.000 description 1
- 229940116229 borneol Drugs 0.000 description 1
- 229930008380 camphor Natural products 0.000 description 1
- 229960000846 camphor Drugs 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- OTGHWLKHGCENJV-UHFFFAOYSA-N glycidic acid Chemical class OC(=O)C1CO1 OTGHWLKHGCENJV-UHFFFAOYSA-N 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- 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
- A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
Definitions
- the present invention is related to facemasks having aromatic capsules, and more particularly, to a facemask having a press-to-crack aromatic capsule fixed within the facemask thereof, such that the facemask releases fragrances, dissolves unfavorable odors, and renews vigor through aroma therapy.
- Facemasks are commonly used for separating the respiratory system of the wearer from the outside environment to prevent them from breathing in viruses, bacteria, or polluted air, thus filtering out viruses and bacteria making air cleaner for the wearer.
- Fig. 1 illustrates a partially exploded perspective diagram of a conventional facemask.
- the conventional facemask has a mask body 10 and two bands 30 disposed at the two sides of the mask body 10.
- the mask body 10 consists of an outer cover layer 10a and an inner cover layer lob.
- various filtration layers such as activated carbon layers for adsorbing unfavorable smells are added to the outer cover layer 10a and the inner cover layer 10b.
- the conventional facemask is liable to produce some unfavorable smells due to the exhalations of the wearer.
- breathing is impeded due to the multitude of layers of the mask. Over a period of time this causes the wearer to become dazed and unable to concentrate, thus affecting their work and/or ability to operate a vehicle safety.
- the objective of the present invention is to provide a facemask with aromatic capsules, which a wearer can use the aromatic capsule placed therein when needed so that the wearer may enjoy a pleasant scent, avoid unfavorable odors, and maybe become revitalized.
- this invention provides a facemask having aromatic capsules, wherein the facemask comprises a mask body having an inner cover layer and an outer cover layer, and with at least one press-to-crack aromatic capsule held fixed in between the inner cover layer and the outer cover layer, and two bands disposed at the two sides of the mask body.
- the aromatic capsule is provided with the fragrance therein.
- the inner layer and outer layer may be part of a multilayer structure. Accordingly, the multilayer structure comprises the inner layer and outer layer as any two adjacent layers of the multiple layers.
- the present invention provides a facemask comprising:
- a press-to-crack aromatic capsule is a container wherein a composition containing a volatile fragrance may be stored in a sealing manner over an extended period of time, said container being adapted to be activated by mechanical force or impact so as to liberate the fragrance in a controlled manner over a certain time.
- the press-to-crack aromatic capsule is provided with one or more predetermined breaking points which provide defined openings in the press-to-crack aromatic capsule for the fragrance to dissipate.
- a facemask 1 having an aromatic capsule provided by this invention comprises a mask body 10 having an outer cover layer 10a and an inner cover layer 10b, and a respective band 30 disposed at the two sides thereof for looping around the ears of the wearer.
- a bridge attachment piece 11 is disposed on the mask body 10 to enable the facemask 1 to be more closely fitted to the bridge of the nose of the wearer, such that the facemask is able to filtrate air efficiently.
- This invention is characterized by one or more aromatic capsules 20 provided with the mask body 10, either within or outside the mask body 10.
- the one or more of aromatic capsules 20 is provided between the outer cover layer 10a and the inner cover layer lob as shown in Fig.2.
- a fixer 22 in transverse bar shape for wrapping around and positioning the plurality of aromatic capsules 20 is placed between the outer cover layer 10a and the inner cover layer 10b through binding or stitching.
- the multilayer structure may comprise the fixer between any two adjacent layers of the multiple layers.
- the one or more of aromatic capsules 20 can be placed fixed at the two ends of the bridge attachment piece 11 or fixed adjacent to the nostrils.
- the aromatic capsules may be provided at the two ends or at the top and bottom sides of the bridge attachment piece, within the same two adjacent layers holding the attachment piece or in different adjacent layers, or on either of the exposed surfaces of the facemask. Since the aromatic capsule 20 is small, the wearer's breathing will not be affected.
- the aromatic capsule 20 is sealed ordinarily so as to prevent the aroma or fragrance from dissipating.
- the material used for the capsules can be easily snapped open when pressed upon.
- Each aromatic capsules 20 can further be filled with adsorbent 24 for adsorbing liquid fragrances.
- the wearer presses the aromatic capsule 20 so that the fragrance contained in the aromatic capsule 20 starts its gradual release.
- the fragrance is released over a period of from 30 minutes to 5 hours, more preferably 1 hour to 4 hours.
- the fragrance is released essentially according to a 0 order kinetics.
- the fragrance may be selected from aliphatic compounds, such as aliphatic hydrocarbons, aliphatic alcohols, aliphatic aldehydes, aliphatic acetals, aliphatic ketones, aliphatic acids, and aliphatic esters; acyclic terpenes such as acyclic terpene and sesquiterpene hydrocarbons, acyclic terpene and sesquiterpene alcohols, acyclic terpene and sesquiterpene aldehydes, acyclic terpene and sesquiterpene acetals, acyclic terpene and sesquiterpene ketones, acyclic terpene and sesquiterpene acids, and acyclic terpene and sesquiterpene esters; cyclic terpenes such as cyclic terpene hydrocarbons, cyclic terpene alcohols, cyclic terpene ethers, cyclic terpene
- the adsobent may be any material capable of adsorbing the specific fragrance used in the facemask according to the invention.
- the adsorbent material may be selected from inorganic or organic powders, fibers, or woven or nonwoven fabrics.
- the closing part 26 of the aromatic capsule 20 which is also the cracked part 26 when pressed, can be placed inside the facemask adjacent to the inner cover layer 10b.
- the fragrance is adsorbed by the inner cover layer lob of the mask body 10 as to be nearer to the wearer.
- the facemask having an aromatic capsule of this invention is not limited to the planar type facemasks. Any type of facemask in which an aromatic capsule can be sandwiched between the layers of the facemask can use this invention.
- the facemask having an aromatic capsule of this invention can contain a fragrance component able to adsorb and dissolve unfavorable odors. Moreover, it can contain one or more sterilization components.
- the aromatic capsule 20 can be pressed to adsorb and dissolve the unfavorable odors to provide the wearer with a more pleasant smell, and thus making the wearer feel more comfortable and in better mood.
- the fragrance is stored in the capsule to keep from dissipating, the storage life of this facemask is simultaneously prolonged.
- the aromatic capsule may contain revitalizing fragrance component such as mint, camphor or borneol to reinvigorate the wearer.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
- (a) a mask body, having an inner cover layer and an outer cover layer;
- (b) two bands disposed at the two sides of said mask body
Description
- The present invention is related to facemasks having aromatic capsules, and more particularly, to a facemask having a press-to-crack aromatic capsule fixed within the facemask thereof, such that the facemask releases fragrances, dissolves unfavorable odors, and renews vigor through aroma therapy.
- Facemasks are commonly used for separating the respiratory system of the wearer from the outside environment to prevent them from breathing in viruses, bacteria, or polluted air, thus filtering out viruses and bacteria making air cleaner for the wearer.
- Refer to Fig. 1, which illustrates a partially exploded perspective diagram of a conventional facemask. The conventional facemask has a
mask body 10 and twobands 30 disposed at the two sides of themask body 10. Themask body 10 consists of anouter cover layer 10a and an inner cover layer lob. To enhance the functions of the facemask, various filtration layers such as activated carbon layers for adsorbing unfavorable smells are added to theouter cover layer 10a and theinner cover layer 10b. - However, after being used for a period of time, the conventional facemask is liable to produce some unfavorable smells due to the exhalations of the wearer. Moreover, breathing is impeded due to the multitude of layers of the mask. Over a period of time this causes the wearer to become dazed and unable to concentrate, thus affecting their work and/or ability to operate a vehicle safety.
- Therefore, the inconvenience and disadvantages of the conventional facemask are intended to be improved.
- The objective of the present invention is to provide a facemask with aromatic capsules, which a wearer can use the aromatic capsule placed therein when needed so that the wearer may enjoy a pleasant scent, avoid unfavorable odors, and maybe become revitalized.
- To achieve the objective described above, this invention provides a facemask having aromatic capsules, wherein the facemask comprises a mask body having an inner cover layer and an outer cover layer, and with at least one press-to-crack aromatic capsule held fixed in between the inner cover layer and the outer cover layer, and two bands disposed at the two sides of the mask body. The aromatic capsule is provided with the fragrance therein. The inner layer and outer layer may be part of a multilayer structure. Accordingly, the multilayer structure comprises the inner layer and outer layer as any two adjacent layers of the multiple layers.
- Specifically, the present invention provides a facemask comprising:
- (a) a mask body, having an inner cover layer and an outer cover layer;
- (b) two bands disposed at the two sides of said mask body
- A press-to-crack aromatic capsule is a container wherein a composition containing a volatile fragrance may be stored in a sealing manner over an extended period of time, said container being adapted to be activated by mechanical force or impact so as to liberate the fragrance in a controlled manner over a certain time. Preferably, the press-to-crack aromatic capsule is provided with one or more predetermined breaking points which provide defined openings in the press-to-crack aromatic capsule for the fragrance to dissipate.
- The foregoing aspects and many of the attendant advantages of this invention will become more readily appreciated as the same becomes better understood by reference to the following detailed description, when taken in conjunction with the accompanying drawings, wherein:
- Fig. 1 is a partially exploded perspective of a conventional facemask;
- Fig. 2 is a partially exploded perspective showing the facemask having an aromatic capsule in accordance with this invention;
- Fig. 3 is a cross-sectional view along the transverse of the aromatic capsule of the facemask in accordance with this invention; and
- Fig. 4 is a schematic diagram showing the aromatic capsule of Fig. 3 after it has been pressed.
- Referring to Fig. 2, a
facemask 1 having an aromatic capsule provided by this invention comprises amask body 10 having anouter cover layer 10a and aninner cover layer 10b, and arespective band 30 disposed at the two sides thereof for looping around the ears of the wearer. Abridge attachment piece 11 is disposed on themask body 10 to enable thefacemask 1 to be more closely fitted to the bridge of the nose of the wearer, such that the facemask is able to filtrate air efficiently. - This invention is characterized by one or more
aromatic capsules 20 provided with themask body 10, either within or outside themask body 10. Most preferably, the one or more ofaromatic capsules 20 is provided between theouter cover layer 10a and the inner cover layer lob as shown in Fig.2. Alternatively, afixer 22 in transverse bar shape for wrapping around and positioning the plurality ofaromatic capsules 20 is placed between theouter cover layer 10a and theinner cover layer 10b through binding or stitching. If the inner layer and outer layer are part of a multilayer structure, the multilayer structure may comprise the fixer between any two adjacent layers of the multiple layers. The one or more ofaromatic capsules 20 can be placed fixed at the two ends of thebridge attachment piece 11 or fixed adjacent to the nostrils. In particular, the aromatic capsules may be provided at the two ends or at the top and bottom sides of the bridge attachment piece, within the same two adjacent layers holding the attachment piece or in different adjacent layers, or on either of the exposed surfaces of the facemask. Since thearomatic capsule 20 is small, the wearer's breathing will not be affected. - Referring to Figs. 3 and 4, the
aromatic capsule 20 is sealed ordinarily so as to prevent the aroma or fragrance from dissipating. The material used for the capsules can be easily snapped open when pressed upon. Eacharomatic capsules 20 can further be filled with adsorbent 24 for adsorbing liquid fragrances. Before wearing the facemask, the wearer presses thearomatic capsule 20 so that the fragrance contained in thearomatic capsule 20 starts its gradual release. In preferred embodiment, the fragrance is released over a period of from 30 minutes to 5 hours, more preferably 1 hour to 4 hours. The fragrance is released essentially according to a 0 order kinetics. The fragrance may be selected from aliphatic compounds, such as aliphatic hydrocarbons, aliphatic alcohols, aliphatic aldehydes, aliphatic acetals, aliphatic ketones, aliphatic acids, and aliphatic esters; acyclic terpenes such as acyclic terpene and sesquiterpene hydrocarbons, acyclic terpene and sesquiterpene alcohols, acyclic terpene and sesquiterpene aldehydes, acyclic terpene and sesquiterpene acetals, acyclic terpene and sesquiterpene ketones, acyclic terpene and sesquiterpene acids, and acyclic terpene and sesquiterpene esters; cyclic terpenes such as cyclic terpene hydrocarbons, cyclic terpene alcohols, cyclic terpene ethers, cyclic terpene aldehydes, cyclic terpene ketones, cyclic terpene esters; other cycloaliphatic which are not cyclic terpenoids; aromatic compounds such as aromatic hydrocarbons, aromatic alcohols, aromatic ethers, aromatic aldehydes, aromatic acetals, aromatic ketones, esters of araliphatic alcohols and aliphatic acids, aromatic acids, esters derived from aromatic and araliphatic acids; phenols and phenol derivatives, such as phenols, phenyl esters, and phenyl ethers, phenol alcohols and their esters, phenol aldehydes, phenol ketones, and phenol carboxylates; O- and O,S-heterocycles such as cyclic ethers, lactones, and glycidates; and N- and N,S-heterocycles. - The adsobent may be any material capable of adsorbing the specific fragrance used in the facemask according to the invention. Specifically, the adsorbent material may be selected from inorganic or organic powders, fibers, or woven or nonwoven fabrics.
- Since the material of the
mask body 10 is also liquid absorbable, theclosing part 26 of thearomatic capsule 20, which is also the crackedpart 26 when pressed, can be placed inside the facemask adjacent to theinner cover layer 10b. When thearomatic capsule 20 is cracked, the fragrance is adsorbed by the inner cover layer lob of themask body 10 as to be nearer to the wearer. - The facemask having an aromatic capsule of this invention is not limited to the planar type facemasks. Any type of facemask in which an aromatic capsule can be sandwiched between the layers of the facemask can use this invention.
- Furthermore, the facemask having an aromatic capsule of this invention can contain a fragrance component able to adsorb and dissolve unfavorable odors. Moreover, it can contain one or more sterilization components.
- When the conventional facemask collects sweat or other bodily fluids and is giving off unfavorable odors, the
aromatic capsule 20 can be pressed to adsorb and dissolve the unfavorable odors to provide the wearer with a more pleasant smell, and thus making the wearer feel more comfortable and in better mood. Moreover, because the fragrance is stored in the capsule to keep from dissipating, the storage life of this facemask is simultaneously prolonged. In addition, since breathing is somewhat affected when wearing the facemask, the aromatic capsule may contain revitalizing fragrance component such as mint, camphor or borneol to reinvigorate the wearer. For example, when operating surgeons have to wear facemasks for a long time and are unable to take them off, then they can press the aromatic capsule to reenergize themselves. Alternatively, when riding a motorcycle, the wearer can press the aromatic capsule if they are feeling tired or unable to concentrate well. - The invention may be embodied in other specific forms without departing from the Sprit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, with the scope of the invention being indicated by the appended claims rather than by the foregoing description and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (15)
- A facemask comprising:(a) a mask body, having an inner cover layer and an outer cover layer;(b) two bands disposed at the two sides of said mask bodycharacterized by at least one press-to-crack aromatic capsule, fixed between said inner cover layer and said outer cover layer and provided with a composition containing a fragrance therein.
- The facemask having an aromatic capsule as claimed in claim 1, further comprises a fixer (22) for fixing said at least one press-to-crack aromatic capsule.
- The facemask having an aromatic capsule as claimed in claim 2, further comprises a bridge attachment piece (11) disposed at the upper edge of said mask body, wherein said fixer is in a transverse bar shape to wrap around and hold fixed said at least one aromatic capsule at the two ends of said bridge attachment piece or at the top and bottom sides of the said bridge attachment piece.
- The facemask having an aromatic capsule as claimed in claim 1, wherein said at least one aromatic capsulefurther contains an adsorbent for adsorbing liquid fragrances.
- The facemask having an aromatic capsule as claimed in claim 1, wherein the capsule comprises a closing part (26) provided within the said facemask adjacent to the said inner cover layer.
- The facemask of claim 5, wherein the closing part is the cracking part when pressed.
- The facemask having an aromatic capsule as claimed in claim 1, wherein said at least one aromatic capsule contains a fragrance component able to adsorb and dissolve unfavorable odors.
- The facemask having an aromatic capsule as claimed in claim 1, wherein said at least one aromatic capsule contains a revitalizing fragrance component.
- The facemask of anyone of the preceding claims wherein the fragrance is released over a period of from 30 minutes to 5 hours, preferably 1 hour to 4 hours.
- The facemask of claim 9, wherein the fragrance is released essentially according to a 0 order kinetics.
- The facemask of claim 9 or 10, wherein the rate of release is controlled by an adsorbent component of the composition.
- The facemask of any one of the preceding claims wherein the composition further contains a sterilizing component.
- The facemask of any one of claims 1, 2 and 4 to 12, wherein the aromatic capsules are provided at the two ends or at the top and bottom sides of a bridge attachment piece, within the same two adjacent layers holding the attachment piece or in different adjacent layers, or on either of the exposed surfaces of the facemask.
- The facemask of any one of the preceding claims, wherein the inner layer and outer layer are part of a multilayer structure comprising the inner layer and outer layer as any two adjacent layers of the multiple layers.
- Use of a facemask as defined by any one of the preceding claims, which comprises the step of activating a press-to-crack aromatic capsule.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04029728A EP1671554A1 (en) | 2004-12-15 | 2004-12-15 | A facemask having an aromatic capsule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04029728A EP1671554A1 (en) | 2004-12-15 | 2004-12-15 | A facemask having an aromatic capsule |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1671554A1 true EP1671554A1 (en) | 2006-06-21 |
Family
ID=34927789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04029728A Withdrawn EP1671554A1 (en) | 2004-12-15 | 2004-12-15 | A facemask having an aromatic capsule |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1671554A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2440397A (en) * | 2006-07-26 | 2008-01-30 | Mary Murphy | Aromatic mask |
WO2017111784A1 (en) * | 2015-12-23 | 2017-06-29 | Avent, Inc. | Facemask with nonmetallic nose member and method of manufacturing same |
CN112208127A (en) * | 2020-09-18 | 2021-01-12 | 泉州市嘉佰利卫生材料有限公司 | Forming process of bead-blasting ice-cold type mask |
WO2021237992A1 (en) * | 2020-05-26 | 2021-12-02 | 卢赣鹏 | Mask |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4271834A (en) * | 1978-09-11 | 1981-06-09 | Yoshio Tanaka | Disposable portable mask for emergency use |
US4503851A (en) * | 1983-08-05 | 1985-03-12 | Klaus Braunroth | Disposable face mask with odor masking attachment |
US4790307A (en) * | 1986-12-15 | 1988-12-13 | Habley Medical Technology Corporation | Disposable surgical mask having a self-contained supply of anti-bacterial material |
-
2004
- 2004-12-15 EP EP04029728A patent/EP1671554A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4271834A (en) * | 1978-09-11 | 1981-06-09 | Yoshio Tanaka | Disposable portable mask for emergency use |
US4503851A (en) * | 1983-08-05 | 1985-03-12 | Klaus Braunroth | Disposable face mask with odor masking attachment |
US4790307A (en) * | 1986-12-15 | 1988-12-13 | Habley Medical Technology Corporation | Disposable surgical mask having a self-contained supply of anti-bacterial material |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2440397A (en) * | 2006-07-26 | 2008-01-30 | Mary Murphy | Aromatic mask |
WO2017111784A1 (en) * | 2015-12-23 | 2017-06-29 | Avent, Inc. | Facemask with nonmetallic nose member and method of manufacturing same |
JP2019502833A (en) * | 2015-12-23 | 2019-01-31 | オーアンドエム ハリヤード インターナショナル アンリミテッド カンパニー | Face mask provided with non-metallic nose member and manufacturing method thereof |
AU2015417919B2 (en) * | 2015-12-23 | 2021-10-21 | O&M Halyard International Unlimited Company | Facemask with nonmetallic nose member and method of manufacturing same |
WO2021237992A1 (en) * | 2020-05-26 | 2021-12-02 | 卢赣鹏 | Mask |
CN112208127A (en) * | 2020-09-18 | 2021-01-12 | 泉州市嘉佰利卫生材料有限公司 | Forming process of bead-blasting ice-cold type mask |
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