WO2022092388A1 - Masque ayant un autocollant sensible à la température fixé pour empêcher le covid-19 - Google Patents

Masque ayant un autocollant sensible à la température fixé pour empêcher le covid-19 Download PDF

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Publication number
WO2022092388A1
WO2022092388A1 PCT/KR2020/015885 KR2020015885W WO2022092388A1 WO 2022092388 A1 WO2022092388 A1 WO 2022092388A1 KR 2020015885 W KR2020015885 W KR 2020015885W WO 2022092388 A1 WO2022092388 A1 WO 2022092388A1
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WO
WIPO (PCT)
Prior art keywords
mask
layer
temperature
printed
sticker
Prior art date
Application number
PCT/KR2020/015885
Other languages
English (en)
Korean (ko)
Inventor
안정오
Original Assignee
안정오
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 안정오 filed Critical 안정오
Publication of WO2022092388A1 publication Critical patent/WO2022092388A1/fr

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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
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • 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
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/24—Hems; Seams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/10—Intaglio printing ; Gravure printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/26—Thermosensitive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
    • G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08—Fastening or securing by means not forming part of the material of the label itself
    • G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00—Details of garments
    • A41D2300/30—Closures
    • A41D2300/328—Closures using adhesive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0271—Thermal or temperature sensors
    • A61B2562/0276—Thermal or temperature sensors comprising a thermosensitive compound

Definitions

  • the present invention relates to a mask with a temperature sensing sticker for preventing Corona 19, and more specifically, when the body temperature of the face exceeds 37 ° C. It relates to a COVID-19 prevention mask that users can use conveniently because they can easily and quickly determine whether or not they have been confirmed with COVID-19 when wearing a mask.
  • exhaust gas from automobiles dust generated during road driving, dust emitted from factories, and fine dust caused by yellow dust are included in the air.
  • These fine dust contain substances harmful to humans, such as respiratory and skin diseases, etc. may cause
  • Conventional masks are designed to prevent harmful substances in the air, such as pollen, fine particles, ionic foreign substances, and bacteria, from entering the human respiratory system. , It is widely used as a general household item to protect the respiratory system during the spring yellow dust phenomenon.
  • a mask used for covering the nose and mouth in the case of hay fever monochromatic or multi-colored patterns, drawings, embroidery, fruits, and Or it consists of one or several sheets of gauze, non-woven fabric, woven fabric, knitted fabric or cloth with one or more pieces of butterfly or floral design installed, and the average mesh size of the gauze, non-woven fabric, woven fabric, knitted fabric or fabric is 10 microns.
  • a fashion mask characterized in that to 30 microns.
  • the present inventors found that when the body temperature of the face exceeds 37 ° C, the temperature sensing sticker attached to the mask becomes discolored, so that when a patient with high fever of Corona 19 wears a mask, it is possible to easily and quickly determine whether or not a confirmed Corona 19 patient is present.
  • a temperature-sensitive corona 19 prevention mask was invented.
  • the temperature detection sticker attached to the mask becomes discolored, so that when a patient with high fever of Corona 19 wears a mask, it is possible to easily and quickly determine whether or not a confirmed Corona 19 patient is present. It is to provide a mask with a temperature sensing sticker to prevent the spread of COVID-19.
  • Another object of the present invention is to provide a mask with a temperature sensing sticker for preventing Corona 19 that can be easily attached by a user and can be used hygienically without discharging secretions to the outside.
  • a means of solving the problems of the present invention is a temperature sensing mask for preventing Corona 19,
  • the mask is a
  • a through hole is formed in the mask, a sticker body capable of measuring body temperature is attached to the through hole, and the sticker body is a soft PVC thin white film plate containing 0.05 to 0.01% of silver nanopowder;
  • a black background display printing layer which is printed in black on the entire surface of the risk printing layer but is transparently displayed in response to 37.5 ⁇ 0.5 with a sensitive pigment
  • An object of the present invention is to provide a temperature-sensitive sticker-attached mask for preventing Corona 19 formed with an adhesive layer and a release paper formed on the edge surface of the mask.
  • the temperature-sensing type corona 19 prevention mask of the present invention makes it easy to confirm whether or not a patient with high fever of Corona 19 wears a mask because the temperature-sensing sticker attached to the mask changes color when the body temperature of the face exceeds 37 ° C. It is a very useful invention that can be quickly identified, in particular, can be directly attached by the wearer, and can be fixed when necessary for safety so that it cannot be changed by attaching it at a high frequency when necessary.
  • FIG. 1 and 2 are operational state diagrams showing a temperature-sensitive sticker-attached mask for preventing Corona 19 according to a preferred embodiment of the present invention.
  • Figure 3 is a perspective view showing a coupled state of the mask of the present invention.
  • Figure 4 is a perspective view showing the sticker body of the present invention.
  • FIG. 5 is a cross-sectional view showing a mask of the present invention.
  • 6 and 7 are state diagrams showing a high-frequency adhesive mask according to another embodiment of the present invention.
  • the present invention in its best form, in a temperature sensing mask for preventing Corona 19,
  • the mask is a
  • a soft PVC thin white film plate having a through hole in the mask, a sticker body capable of measuring body temperature is attached to the through hole, and the sticker body contains 005 to 001% of silver nano powder; a risk label printing layer in which characters or patterns are printed with 375 or a risk group in the center of the soft PVC thin white film plate; a black background display printing layer which is printed in black on the entire surface of the risk printing layer but is transparently displayed in response to 375 ⁇ 05 with a sensitive pigment; a yellow printing layer that is transparently displayed by reacting at a temperature of 375 ⁇ 05 or higher with a yellow sensitive pigment on an upper portion of the black background display printing layer; a transparent coating layer formed on the printed layer;
  • first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.
  • the mask comprises:
  • a through hole 110 is formed in the mask 100, a sticker body 80 capable of measuring body temperature is attached to the through hole 110, and the sticker body 80 contains 0.05 to 0.01 silver nano-powder.
  • a risk indication printing layer 40 in which characters or patterns are printed in 375 or risk groups in the center of the soft PVC thin white film plate;
  • a black background display printing layer 50 which is printed in black on the entire surface of the risk printing layer but is transparently displayed in response to 37.5 ⁇ 0.5 with a sensitive pigment;
  • a yellow printing layer 60 that is transparently displayed by reacting with a yellow sensitive pigment at 37.5 ⁇ 0.5 or higher on the black background display printing layer 50; a transparent coating layer 70 formed on the printed layer; It is characterized in that the adhesive layer 20 and the release paper 30 formed on the edge surface are attached to the mask surface.
  • the temperature-sensitive sticker-attached mask for preventing Corona 19 of the present invention is
  • a through hole 100 is formed in the mask, and an adhesive layer 20 in which the sticker body 80 that can directly check the body temperature is attached to the through hole 110 with an adhesive, or a high frequency attachment part 120 using high frequency. It is characterized by the formation of
  • the present invention provides a black background display printing layer 50 which is printed in black at normal body temperature but is transparently displayed in response to 37.5 ⁇ 0.5 with a sensitive pigment; On the upper portion of the black background display printing layer 50, the yellow printing layer 60 which is transparently displayed by reacting with a yellow sensitive pigment at 37.5 ⁇ 0.5 or more; is formed so that 'OK' or company logo, advertisement, etc. are printed and displayed And, when the temperature is above 37° C., the black-based display printed layer 50 and the yellow printed layer 60 are changed to be transparent.
  • a through hole 110 is formed in the mask 100, a sticker body 80 capable of measuring body temperature is attached to the through hole 110, and the sticker body 80 contains 0.05 silver nano-powder.
  • ⁇ 0.01% of the soft PVC light white film plate 10 and the soft PVC light white film plate are formed so that the risk indication printing layer 40 printed with 375 or risk group characters or patterns appears in the center of the other It has a very useful feature that makes it easy for people to recognize the fever temperature by moving around it or transporting it to a separate place for examination.
  • the temperature-sensitive sticker body includes a pattern layer coated with a temperature-sensitive dye on a PVC film plate.
  • a temperature-sensitive dye means a dye whose color changes according to temperature, and is different from general dyes with a very narrow color change range.
  • a temperature-sensitive dye means a dye that changes to a different color or loses color and becomes transparent as the temperature reaches a reference temperature, and then returns to its original color when the temperature is lowered or, conversely, a color appears as the temperature rises.
  • Temperature-sensitive dyes can be divided into reversible or irreversible depending on whether they return to their original color depending on temperature change. It is preferable to use a reversible dye with a high degree of freedom in selecting a discoloration temperature.
  • the temperature-sensitive dye used in the present invention may be a dye whose color in the pattern changes to another color or disappears when the reference temperature is 37° C. Therefore, in the present invention, it is possible to use a temperature-sensitive dye that maintains the color at less than 37 °C but loses the color at 37 °C or higher. In addition, a temperature-sensitive dye that exhibits no color development at less than 37° C. and exhibits a color at 37° C. or higher may be used. In addition, a temperature-sensitive dye that maintains the color at less than 37°C but develops a color different from the original color at 37°C or higher may be used.
  • the type of the temperature-sensitive dye is not particularly limited, but methylene blue, indigo carmine, triphenyl-based methane, protane-based compound, rhodamilactam-based compound, metal complex salt, corellic liquid crystal, metamocolor, 3, 6-dimethoxyfluorane (3,6-dimethoxyfluorane), 3,6-cyclohexylamino-6-chlorofluorane (3-cyclohexylamino-6-chlorofluorane), 3-diethylaminobenfraorane (3-diethylaminobenfraorane) , rhodamine B lactone, crystal violet lactone, 3-diethylamino-7-dibenzylaminofluorane and 3-diethylamino-6 -Methyl-aminofluorane (3-diethylamino-6-methylaminofluorane) may include an electron-donating
  • the mask of the present invention when the body temperature of the face exceeds 37 ° C. or higher, the above-mentioned danger indication printed layer 40, black background indication printed layer 50, yellow printed layer 60 and transparent coating layer attached to the mask
  • the temperature sensing sticker containing (70) is discolored, so that when a patient with a high fever of Corona 19 wears a mask, it is possible to easily and quickly determine whether or not a corona 19 confirmed person is present.
  • the mask with a temperature sensing sticker for preventing Corona 19 is a danger indication printed layer 40 , a black background indication printed layer 50 , a yellow printed layer 60 , and a transparent coating layer 70 ) can be configured through direct printing on the surface of a conventional mask.
  • the present invention is on one side of the mask 100, 37.5 or a risk mark printed layer 40 in which a letter or a pattern is printed in a risk group;
  • a black background display printing layer 50 which is printed in black on the entire surface of the risk printing layer but is transparently displayed in response to 37.5 ⁇ 0.5 with a sensitive pigment;
  • a yellow printing layer 60 that is transparently displayed by reacting with a yellow sensitive pigment at 37.5 ⁇ 0.5 or higher on the black background display printing layer 50;
  • a transparent coating layer 70 formed on the printed layer It is characterized in that it is formed by gravure printing or silk printing.
  • the colors of the temperature-sensitive dye forming the printing layer are exemplified as black and yellow-sensitive pigments, but the present invention is not limited thereto, and the colors can be selectively used as needed.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Pulmonology (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

La présente invention concerne un masque pour empêcher le COVID -19, un autocollant sensible à la température fixé au masque changeant de couleur lorsque la température corporelle du visage dépasse 37 °C, ce qui permet de déterminer rapidement et facilement si un patient qui a une fièvre élevée et qui porte le masque a le COVID -19. Par conséquent, le masque est pratique à utiliser pour les utilisateurs. Ce masque sensible à la température pour empêcher le COVID -19 a un trou traversant formé à l'intérieur de celui-ci, et a un corps d'autocollant, apte à mesurer la température corporelle, fixé au trou traversant. Le corps d'autocollant comprend : une feuille de film blanc mince de PVC souple contenant de 0,05 à 0,01 % de nano-poudre d'argent ; une couche imprimée d'indication de danger imprimée au centre de la feuille de film blanc mince de PVC souple et affichant des caractères ou des motifs indiquant 37,5 ou un groupe de danger ; une couche imprimée d'affichage d'arrière-plan noir qui est imprimée en noir sur toute la surface de la couche imprimée d'indication de danger et est composée d'un pigment thermochromique qui devient transparent en réponse à des températures de 37,5 ± 0,5 ; une couche imprimée jaune qui est formée sur une partie supérieure de la couche imprimée d'affichage d'arrière-plan noir et est composée d'un pigment thermochromique jaune qui devient transparent en réponse à des températures d'au moins 37,5 ± 0,5 ; une couche de revêtement transparente formée sur une partie supérieure de la couche imprimée ; une couche adhésive, formée sur une surface de limite, destinée à être fixée à la surface de masque ; et un papier de libération, et peut ainsi être facilement attaché par n'importe qui. Ainsi, le masque sensible à la température pour empêcher le COVID -19 est une invention très utile qui permet d'identifier facilement des patients présentant une fièvre élevée.
PCT/KR2020/015885 2020-10-29 2020-11-12 Masque ayant un autocollant sensible à la température fixé pour empêcher le covid-19 WO2022092388A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200142256A KR20220057682A (ko) 2020-10-29 2020-10-29 코로나19 예방을 위한 온도감지 스티커부착형 마스크
KR10-2020-0142256 2020-10-29

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WO2022092388A1 true WO2022092388A1 (fr) 2022-05-05

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WO (1) WO2022092388A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102515012B1 (ko) * 2022-12-15 2023-03-30 주식회사 퓨리엔 컬러 마스크

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101209149B1 (ko) * 2010-09-07 2012-12-06 이장희 시온안료를 이용한 체온 체크기
KR20130003802U (ko) * 2011-12-16 2013-06-26 민혜종 휴대단말기용 기능성 스티커
KR20180065810A (ko) * 2016-12-08 2018-06-18 지미숙 은나노 코팅 스티커 테이프
KR101913045B1 (ko) * 2017-09-12 2018-10-29 김회철 다양한 패턴의 인쇄수단이 구비되는 황사마스크.
CN111387598A (zh) * 2020-04-08 2020-07-10 深圳市百事达卓越科技股份有限公司 一种口罩

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101209149B1 (ko) * 2010-09-07 2012-12-06 이장희 시온안료를 이용한 체온 체크기
KR20130003802U (ko) * 2011-12-16 2013-06-26 민혜종 휴대단말기용 기능성 스티커
KR20180065810A (ko) * 2016-12-08 2018-06-18 지미숙 은나노 코팅 스티커 테이프
KR101913045B1 (ko) * 2017-09-12 2018-10-29 김회철 다양한 패턴의 인쇄수단이 구비되는 황사마스크.
CN111387598A (zh) * 2020-04-08 2020-07-10 深圳市百事达卓越科技股份有限公司 一种口罩

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