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1.1020240086877산소 공급이 가능한 텀블러

KR - 19.06.2024

Int.Class A62B 18/04 Appl.No 1020220171503 Applicant 이다호 Inventor 이다호

본 발명은 산소 공급이 가능한 텀블러에 관한 것으로, 마개를 이탈 분리하여 페이스에어쉴드를 텀블로 하방으로 노출시킨후, 페이스에어쉴드를 얼굴에 착용하면, 상층부의 압축산소가 공급되어 페이스에어쉴드가 팽창되고, 연결호스가 개방되면서 하층부에 수용된 과산화수소가 연결호스를 통해 중층부로 낙하 공급되어, 중층부에서 과산화수소와 이산화망가니즈가 화학반응에 의해 산소를 생성하면서 페이스에어쉴드로 공급되어, 페이스에어쉴드로 착용자 얼굴을 보호하면서 호흡을 가능하게 한다. 본 발명에 따르면, 평상시 음료를 음용하는 용도로 휴대하여 사용할 수 있고, 위급상황에 텀블러 하방으로 페이스에어쉴드가 노출되도록 마개를 개방하여, 페이스에어쉴드를 손쉽게 착용할 수 있으며, 페이스에어쉴드 착용으로 낙하물 또는 부산물이 얼굴로 낙하되는 것을 보호하여, 상해를 입는 것이 방지되고, 특히, 페이스에어쉴드를 통해 산소를 공급받아, 페이스에어쉴드 내에서 호흡을 안정적으로 진행 할수 있으며, 마개를 개방하는 단순동작에 의해 페이스에어쉴드의 팽창 및 산소 공급이 자동으로 이루어져, 손쉽게 사용할 수 있고, 부피가 감소되도록 텀블러의 수용부 내에 페이스에어쉴드를 수용하여 평상시 휴대가 간편하다.

2.0002819211COMPOSITION OF STARTING BRIQUETTE FOR SELF-CONTAINED BREATHING APPARATUS

RU - 15.05.2024

Int.Class A62D 9/00 Appl.No 2023111367 Applicant Inventor Ферапонтова Людмила Леонидовна (RU)

FIELD: chemistry. SUBSTANCE: invention relates to compositions of chemical substances used in self-contained breathing apparatus on chemically bound oxygen. Starting briquette of the isolating breathing apparatus contains a starting composition, a transition composition and a basic composition. Starting composition is 0.88–2.30 wt.% of the briquette weight. Starting composition contains powdered zirconium in amount of 20–30 wt.%, potassium perchlorate (KClO4) in amount of 10–20 wt.% and barium or calcium chromates (BaCrO4 or CaCrO4) in amount of 50–65 wt.%. Transition composition makes 2.20–3.83 wt.% of briquette weight. Transition composition contains wt.% 2.0–6.0 of amorphous boron, wt.% 60–70 of iron oxide (Fe2O3), wt.% 25–35 of copper oxide (CuO) and wt.% 1.5–2.5 of chrysotile asbestos. Basic composition makes 93.87–96.9 wt.% of briquette weight. Basic composition contains in its composition wt.% 2.0–6.0 of powdered zirconium, wt.% 2.0–4.5 of powdered iron (Fe) with dispersity less than 0.06 mm, wt.% 9.5–20 of superoxide sodium, wt.% 70–85 of sodium chlorate (NaClO3) and wt.% 1.5–2.5 of chrysotile asbestos. Launching composition is intended for launching from a beam of a flame of a percussion type capsule, for example, a Zhevelot capsule, and initiating decomposition of the transient composition, which in turn is intended to initiate the start-up of the basic composition which generates the oxygen required for the user. EFFECT: self-contained breathing apparatus starting briquette has high operational characteristics during its operation in the IDA cartridge in the temperature range from minus 40 °C to plus 55 °C. 1 cl, 1 dwg

3.4331721CATALYTIC SYSTEM WITH PHOTOCATALYST AND GAS DEPOLLUTION APPARATUS CONTAINING THE SAME

EP - 06.03.2024

Int.Class B01J 21/04 Appl.No 22193187 Applicant CALISTAIR SAS Inventor TARANTO JÉRÔME

The present invention relates in a first aspect to a catalytic system comprising a catalytic composition and a carrier, whereby the carrier represents the support for the catalytic composition. Namely, the catalytic composition comprises the mixture of a first catalyst having photocatalytic activity, preferably TiO2, a second catalyst which is different to the first catalyst being a low temperature catalyst, preferably MnO, and an adsorbent, preferably zeolite A, whereby the support is a porous ceramic catalyst carrier, preferably an open pore foamed ceramic carrier. Moreover, the present invention relates to a catalytic device comprising the catalytic system mentioned. In addition, a gas depollution apparatus is provided, comprising the catalytic device or the catalytic system according to the present invention as well as a method for preparing the catalytic system according to the present invention.

4.0002810279METHOD FOR OBTAINING PRODUCT FOR CHEMICAL AIR REGENERATION IN LIFE SUPPORT SYSTEMS OF MANNED AIRCRAFTS

RU - 25.12.2023

Int.Class B01J 20/04 Appl.No 2022103937 Applicant Inventor Ферапонтов Юрий Анатольевич (RU)

FIELD: chemical air regeneration. SUBSTANCE: invention is related to methods for producing products for chemical air regeneration used in life support systems of manned aircrafts. To obtain a product for air regeneration, hydrogen peroxide stabilized by magnesium sulphate is mixed with sodium and potassium hydroxides. The resulting alkaline solution of hydrogen peroxide is applied to the porous matrix. Subsequent dehydration of the liquid phase is carried out on the matrix. A highly porous ceramic material is used as a matrix. The material contains an inert filler which is electrofused corundum and the main binder which is semi-porcelain mass PFL-1. Before applying an alkaline solution of hydrogen peroxide, the material is kept in an alkali solution with a pH value of 11÷13 for 60÷90 minutes, after which it is washed with distilled water until the pH value is neutral. EFFECT: obtaining a product for chemical air regeneration that has high mechanical strength and a high degree of carbon dioxide recovery during its operation in the life support systems of manned aircrafts. 1 cl, 1 tbl

5.WO/2023/243841OXYGEN GENERATION PATCH TO WHICH FLEXIBLE MATERIAL IS APPLIED

WO - 21.12.2023

Int.Class A62B 21/00 Appl.No PCT/KR2023/004791 Applicant DIGENT BIO CO., LTD Inventor LEE, Jaegwan

The present invention relates to an oxygen generation patch to which a flexible material is applied and, specifically, comprises: an oxygen generation material in which potassium superoxide and calcium hydroxide are mixed in a preset mixing ratio so as to react with a material comprising carbon dioxide and/or water, thereby generating oxygen; an inner pouch, which is made of a silicone resin material, accommodates the oxygen generation material, and seals and stores the oxygen generation material; and an outer pouch, which is made of a nonwoven fabric material and encompasses the inner pouch.

6.1020230161082반복사용이 가능한 마스크 필터 및 이를 구비한 마스크

KR - 27.11.2023

Int.Class A62B 23/02 Appl.No 1020220060647 Applicant 주식회사 엘스텍 Inventor 노만균

본 발명은 소재원단에 고체산소 분말이 코팅되거나, 소재원단에 과립상 고체산소 분말이 코팅되거나, 소재원단 사이에 과립상 고체산소 분말이 충전되어 형성되어, 마스크 필터에 여과된 미생물 박테리아 및 바이러스 등을 즉시 살균, 제거하며, 입냄새 제거 효과가 탁월하고, 산소발생 및 이산화탄소를 제거하고, 습기 제거 효과가 있어 반복사용이 가능한 마스크 필터 및 이를 구비한 마스크에 관한 것이다.

7.WO/2023/216238COMPOSITION AND USE THEREOF, AND MATERIALS COMPRISING SAME

WO - 16.11.2023

Int.Class A41D 31/02 Appl.No PCT/CN2022/092725 Applicant LI, Ping Inventor LI, Ping

A composition, comprising, on the basis of the total weight of the composition: (A) about 0.1-99 wt% of a bio-adsorbent, and (B) about 0.0001-99 wt% of a hygroscopic agent. The present invention also relates to a substrate, which comprises the composition. The present invention further relates to a multilayer material A and a multilayer material B, which comprise the substrate. The present invention also relates to a mask, which comprises the substrate or the multilayer materials.

8.0002802751COMPOSITION OF THE STARTING BRIQUETTE FOR SELF-CONTAINED BREATHING APPARATUS

RU - 01.09.2023

Int.Class A62D 9/00 Appl.No 2022119921 Applicant Inventor Ферапонтова Людмила Леонидовна (RU)

FIELD: breathing apparatus. SUBSTANCE: invention relates to compositions of chemicals used in self-contained breathing apparatus (SCBA) on chemically bound oxygen. The starting briquette of the self-contained breathing apparatus comprises the starting composition, the transition composition and the main composition. The starting composition in the amount of 0.86-2.39% by weight of the mass of the briquette comprises powdered zirconium in the amount of 20-30% by weight, potassium perchlorate (KClO4) in the amount of 10-20% by weight and sodium or potassium chromate (Na2CrO4 or K2CrO4) in the amount of 50-65% by weight. The transition composition in the amount of 1.99-4.31% by weight of the weight of the briquette comprises 2-6% by weight of amorphous boron, 60-70% by weight of iron oxide (Fe2O3), 25-35% by weight of copper oxide (CuO) and 1.5-2.5% by weight of chrysotile asbestos. The main composition in the amount of 94.83-96.09% by weight of the mass of the briquette comprises 4.0-8.0% by weight of powdered zirconium, 9-20% by weight of sodium superoxide (NaO2), 70-85% by weight of sodium chlorate (NaClO3) and 1.5-2.5% by weight of chrysotile asbestos. The starting composition is designed to launch an impact-type cap by a flame beam, for example, a Gevelot percussion cap and to initiate decomposition of the transition composition, which, in turn, is designed to initiate the launch of the main composition, which generates the oxygen necessary for the user. The starting briquette of the self-contained breathing apparatus has high performance characteristics when it is operated in an SCBA cartridge in the temperature range from minus 40°C to plus 55°C. EFFECT: improved operational characteristics of the starting briquette, reduction of weight and size characteristics of SCBA and increased reliability of their operation. 1 cl, 1 dwg, 2 tbl

9.WO/2023/140445LIFE-SAVING TOWEL WITH OXYGEN GENERATION FUNCTION

WO - 27.07.2023

Int.Class A62B 18/02 Appl.No PCT/KR2022/010524 Applicant SAVING STORY CO., LTD Inventor JANG, Seung

Provided is a life-saving towel which can sustain life for a long period of time by being able to generate oxygen if an emergency such as a fire occurs. The life-saving towel comprises: a filter sheet; an oxygen generation container in which an oxygen generation material is accommodated, and which is in contact with and coupled to one surface of the filter sheet; an oxygen generation container barrier frame which is in contact with the other surface of the filter sheet and coupled to the oxygen generation container with the filter sheet interposed therebetween, and which has a plurality of empty spaces formed therein; and an oxygen generation cover which is in contact with another surface of the oxygen generation container barrier frame and covers all of the plurality of empty spaces of the oxygen generation container barrier frame, and which comprises a joining part formed on one surface of the oxygen generation cover in order to be joined with the oxygen generation container barrier frame.

10.94312Khẩu trang bất hoạt nhanh vi rút trong hạt dịch hô hấp

VN - 25.05.2023

Int.Class A41D 13/11 Appl.No 1202106977 Applicant Viện Công nghệ Hóa học Inventor Đỗ Mạnh Huy

Sáng chế đề cập đến khẩu trang bất hoạt nhanh vi rút trong hạt dịch hô hấp bao gồm: dây đeo và thân khẩu trang, trong đó thân khẩu trang bao gồm ít nhất một lớp vật liệu mao quản đã tẩm chất tác nhân diệt vi rút dạng tạo iốt tự do và ít nhất một hoặc không lớp vật liệu mao quản không tẩm ở phía mặt ngoài và/hoặc phía mặt trong tiếp xúc mặt người đeo. Khẩu trang bất hoạt nhanh vi rút trong hạt dịch hô hấp này cho phép vô hiệu hóa nhanh vi rút có trong các hạt dịch hô hấp được bắn ra bởi người nhiễm vi rút, từ đó vô hiệu hóa nguồn lan truyền vi rút gây bệnh. Chất tác nhân diệt vi rút sử dụng trong sáng chế là những chất rẻ, có sẵn, dễ mua trên thị trường nên có thể triển khai sản xuất và sử dụng loại khẩu trang này trên phạn vi toàn thế giới một cách dễ dàng và nhanh chóng.

(Hình 1B)

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