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1. KR102207615 - MASK BODY FILM FOR PORTABLE EMERGENCY SMOKE MASK AND PORTABLE EMERGENCY SMOKE MASK INCLUDING SAME

Office
Republic of Korea
Application Number 1020200067734
Application Date 04.06.2020
Publication Number 102207615
Publication Date 27.01.2021
Grant Number 102207615
Grant Date 20.01.2021
Publication Kind B1
IPC
C08J 7/054
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7Chemical treatment or coating of shaped articles made of macromolecular substances
04Coating
054Forming anti-misting or drip-proofing coatings
A62B 18/04
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
04Gas helmets
A62B 18/08
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
08Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
A62D 7/00
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
DCHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
7Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets
C08G 73/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
73Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups C08G12/-C08G71/238
06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyhydrazides; Polyamide acids or similar polyimide precursors
10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
CPC
C08J 7/054
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
7Chemical treatment or coating of shaped articles made of macromolecular substances
04Coating
054Forming anti-misting or drip-proofing coatings
A62B 18/04
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing 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
04Gas helmets
A62B 18/084
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing 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
08Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
084Means for fastening gas-masks to heads or helmets
A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
A62D 7/00
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
7Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets
C08G 73/1039
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
73Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
1039comprising halogen-containing substituents
Applicants 주식회사 비에스지
Inventors KWON OH KYUNG
KIM HYO JEONG
LEE CHANG MIN
권오경
김효정
이창민
Agents 민동식
Title
(EN) MASK BODY FILM FOR PORTABLE EMERGENCY SMOKE MASK AND PORTABLE EMERGENCY SMOKE MASK INCLUDING SAME
(KO) 휴대용 포켓 방연마스크용 마스크 본체 필름 및 이를 포함하는 휴대용 포켓 방연마스크
Abstract
(EN) The present invention relates to a portable emergency smoke mask, including: a front surface film 11 and a rear surface film 12 linked to each other at the top, left and right side portions to form a closed receiving space 13, having an opening 14 at the bottom to allow insertion of the user prime;s head, and made of a transparent or translucent synthetic resin material to ensure the user prime;s vision; a filter portion 20 provided at the central portion of the front surface film 11 to filter harmful gases so that purified air may be introduced to the receiving space 13; a band portion 30 positioned at the bottom of the filter portion 20, installed in the receiving space 13, having a plate-like ring shape with a predetermined height, fixed to the bottom of the front surface film 11 and the rear surface film 12 at the bottom, made of an elastic material to surround the user prime;s neck portion, after the user prime;s head is inserted to the opening 14, so that the user prime;s head may be positioned inside the receiving space 13, and configured to seal the opening 14; and a self-reflective tape 40 attached to the central portion of the rear surface film 12 lengthways in any one direction selected from the transverse direction, longitudinal direction and both directions, and configured to reflect light in response thereto. COPYRIGHT KIPO 2021
(KO) 본 발명의 휴대용 포켓 방연마스크는, 상부 및 좌우측부는 서로 연결되어 폐쇄되어 폐쇄된 수용공간(13)을 이루고, 하단에 착용자의 머리부가 삽입되도록 개구부(14)가 형성되며, 착용자의 시야가 확보되도록 투명 또는 반투명 합성수지재로 된 전면 필름(11)과 후면 필름(12); 상기 전면 필름(11)의 중간부위에 구비되며 유독가스를 여과시켜 정화된 공기가 상기 수용공간(13)으로 유입되도록 하는 필터부(20); 상기 필터부(20)의 하부에 위치하고 상기 수용공간(13) 내부로 설치되며, 일정 높이를 가지는 판상의 링 형태로 되고, 하단이 상기 전면 필름(11)과 상기 후면 필름(12)의 하단에 고정되며, 착용자의 머리부가 상기 수용공간(13) 내부에 위치되도록 상기 개구부(14)로 착용자의 머리부가 삽입된 상태에서 착용자의 목부위를 감싸도록 탄성재질로 되고, 상기 개구부(14)를 밀폐시키는 밴드부(30); 상기 후면 필름(12)의 중간부위에 가로방향, 세로방향, 가로 및 세로방향으로부터 선택되는 어느 하나의 방향으로 길게 부착되며 빛에 반응하여 반사되도록 하는 재귀반사 테이프(40); 로 이루어지는 것을 특징으로 한다.