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1. (WO2018139899) FIBER WEB FOR GAS SENSOR, METHOD FOR MANUFACTURING SAME, AND GAS SENSOR COMPRISING SAME
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Pub. No.: WO/2018/139899 International Application No.: PCT/KR2018/001187
Publication Date: 02.08.2018 International Filing Date: 26.01.2018
IPC:
G01N 21/78 (2006.01) ,D04H 1/42 (2006.01) ,D04H 13/00 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
75
Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
77
by observing the effect on a chemical indicator
78
producing a change of colour
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
13
Other non-woven fabrics
Applicants:
주식회사 아모그린텍 AMOGREENTECH CO., LTD. [KR/KR]; 경기도 김포시 통진읍 김포대로1950번길 91 91, Gimpo-daero 1950beon-gil, Tongjin-eup, Gimpo-si, Gyeonggi-do 10014, KR
Inventors:
윤영우 YOON, Young Woo; KR
Agent:
특허법인 이룸리온 ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM; 서울시 서초구 사평대로 108, 3층 (반포동) (Banpo-dong) 3rd Floor, 108, Sapyeong-daero, Seocho-gu, Seoul 06575, KR
Priority Data:
10-2017-001266726.01.2017KR
Title (EN) FIBER WEB FOR GAS SENSOR, METHOD FOR MANUFACTURING SAME, AND GAS SENSOR COMPRISING SAME
(FR) NAPPE FIBREUSE POUR CAPTEUR DE GAZ, SON PROCÉDÉ DE FABRICATION, ET CAPTEUR DE GAZ LA CONTENANT
(KO) 가스센서용 섬유웹, 이의 제조방법 및 이를 포함하는 가스센서
Abstract:
(EN) A fiber web for a gas sensor is provided. A fiber web for a gas sensor according to an embodiment of the present invention consists of nanofibers including a fiber forming component and a sensing component that reacts with a target substance in a gas to be detected. The fiber web for a gas sensor, according to the present invention, can identify the presence or absence of a target substance contained in a gas to be detected, quantitatively detect the concentration of the target substance, and increase contact and reaction areas for the target substance contained in the gas to be detected, thereby exhibiting improved sensitivity. Further, since the fiber web for a gas sensor easily detects a target substance in a gas to be detected at low cost, the fiber web for a gas sensor can be widely applied to detection of various VOC substances at home, diagnosis and identification of asthma and esophagitis patients, and detection of harmful substances in other industrial safety fields.
(FR) L'invention concerne une nappe fibreuse pour capteur de gaz. Selon un mode de réalisation de la présente invention, la nappe fibreuse est constituée de nanofibres dont un composant formant fibre et d'un composant de détection qui réagit avec une substance cible dans le gaz soumis à détection. La nappe fibreuse pour capteur de gaz selon la présente invention peut déterminer la présence ou l'absence d'une substance cible contenue dans le gaz soumis à détection, détecter quantitativement la concentration de la substance cible, et accroître le contact et les zones de réaction pour la substance cible contenue dans le gaz soumis à détection, faisant ainsi preuve d'une sensibilité améliorée. Comme la nappe fibreuse pour capteur de gaz selon la présente invention permet de détecter facilement et à faible coût une substance cible dans un gaz soumis à détection, elle peut en outre être largement appliquée à la détection de diverses substances COV à la maison, au diagnostic et à l'identification de patients souffrant d'asthme et d’œsophagite, et à la détection de substances nocives dans d'autres domaines de sécurité industrielle.
(KO) 가스센서용 섬유웹이 제공된다. 본 발명의 일 실시예에 따른 가스센서용 섬유웹은 섬유형성성분과 피검가스 내 타겟물질과 반응하는 감지성분을 포함하는 나노섬유를 구비하여 구현된다. 이에 의하면, 가스센서용 섬유웹은 피검가스 내 포함된 타겟물질의 유무를 식별하고, 타겟물질의 농도를 정량적으로 검출할 수 있으며, 피검가스 내 포함된 타겟물질에 대한 접촉 및 반응면적을 높여 향상된 감도를 발현한다. 또한, 낮은 비용으로 피검가스 내 타겟물질의 검출을 간편하게 함으로써, 가정에서의 각종 VOC 물질 검출, 천식, 식도염 환자 등의 진단, 식별이나 기타 산업안전 분야에서 유해물질 검출에 널리 응용될 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)