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公开(公告)号：US11608472B2
公开(公告)日：2023-03-21
申请号：US17711652
申请日：2022-04-01
申请人： CHESTNUT SPRINGS LLC
摘要： A method for imparting flame retardancy to a substrate material. The method comprises adding to a substrate material a flame retardant composition. The flame retardant composition comprises at least one flame retardant salt, a nitrogen-containing compound, and optionally water. The at least one flame retardant salt comprises an ammonium salt of phosphoric acid. The ammonium salt of phosphoric acid comprises water soluble ammonium polyphosphate (APP). The water soluble ammonium polyphosphate has a total nitrogen as N from about 5 to about 15 weight percent, and a total phosphorus as P2O5 from about 30 to about 40 weight percent, based on the total weight of the ammonium polyphosphate (APP).
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公开(公告)号：US11605837B2
公开(公告)日：2023-03-14
申请号：US17340871
申请日：2021-06-07
发明人： Jiang Fan , Dengguo Wu
IPC分类号： H01M4/02 , H01M10/42 , H01M10/613 , C09D109/06 , C09D123/12 , C09D127/16 , C09D179/08 , C09K21/00 , C09K21/02 , C09K21/12 , H01M4/525 , H01M10/0525 , C08K3/04 , C08K3/22 , C08K5/42
摘要： Provided herein is a positive temperature coefficient film comprising an inorganic positive temperature coefficient compound. Also provided herein are a positive temperature coefficient electrode, a positive temperature coefficient separator, and a positive temperature coefficient lithium secondary battery, each of which comprises the positive temperature coefficient film.
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公开(公告)号：US11598088B2
公开(公告)日：2023-03-07
申请号：US16300099
申请日：2017-05-09
发明人： Ian Outram , Simon Jones , Andrew Taylor , Walter Geyer , Markus Komma , Michael Pronold
IPC分类号： E04B1/94 , A62C2/06 , C09K21/02 , C09K21/04 , C08J9/42 , C08L75/04 , E06B5/16 , C09K3/10 , E06B1/62
摘要： A fire-stopping material for use in sandwich panels is provided, wherein the fire-stopping material comprises a resilient, porous material at least partially impregnated with an intumescent agent. A panel for an internal wall and an internal wall are also provided, comprising the fire-stopping material disposed between two substantially parallel boards, such as plaster boards. A method of providing a service penetration through an internal wall is also provided.
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公开(公告)号：US20220389322A1
公开(公告)日：2022-12-08
申请号：US17342430
申请日：2021-06-08
申请人： Long-Ann Chiu
发明人： Long-Ann Chiu
摘要： A composition capable of fire prevention, explosion prevention and heat insulation and a manufacturing method thereof are disclosed. The composition comprises the materials of 10˜12 parts of weight of kaolin; 1˜2 parts of weight of glass fiber; 7˜10 parts of weight of quartz sand; 7˜10 parts of weight of organic silica gel; 3˜5 parts of weight of inorganic silica gel; 1˜2 parts of weight of dimethyl tert-butylperoxyhexane; 3˜5 parts of weight of platinum; 20˜40 parts of weight of aluminum hydroxide; 1˜5 parts of weight of magnesium hydroxide; 1˜2 parts of weight of marble powder; 3˜5 parts of weight of carbon powder; 2˜4 parts of weight of glue; 1˜2 parts of weight of zinc stearate solvent; 1˜2 parts of weight of leveling agent; 1˜2 parts of weight of ethylene silicone oil; 0.05˜0.1 parts of weight of azobisisobutyronitrile foaming agent; and 0.05˜0.1 parts of weight of polyether-modified polysiloxane antifoaming agent.
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公开(公告)号：US20220356402A1
公开(公告)日：2022-11-10
申请号：US17627667
申请日：2020-06-26
申请人： FIRST POINT A.S.
发明人： Gabriela Chlandová , Petr Spaniel
IPC分类号： C09K21/02
摘要： A fire-proof material, in particular a fire-proof thermal insulation material containing water glass, which is composed of a compound which contains 34 to 49.9 wt % of inorganic non-flammable fibres, 50 to 65 wt % of an aqueous silicate solution, and 0.1 to 1 wt % of water glass stabiliser, while it further contains a water glass hardener and the aqueous silicate solution has a density in the range of 1370 to 1400 kg/m3 and a molar ratio of SiO2 to Na2O in the range of 3.2 to 3.4.
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6.发明申请公开(公告)号：US20220348828A1
公开(公告)日：2022-11-03
申请号：US17310157
申请日：2020-01-24
摘要： The invention refers to a flame-retarding and flame-blocking agent in the form of a liquid suspension that efficiently slows down the progress of fire and at the same time, blocks forest fires, acting as a chemical firebreak and as a fire extinguisher, as well as to a method of making the suspension. The application process comprises spraying the diluted aqueous suspension/solution of the invention on a strip of land, forest, or silviculture, without harming the environment, animals, agricultural products, and humans. The product acts for a long time after application, is stable for storage, effective regardless of the water used for dilution, easily dispersible in water, biodegradable without containing toxic products or releasing highly toxic gases, and free of heavy metals. The product has a synergistic action between its components, and it is intended to save lives, natural resources and heritage.
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公开(公告)号：US20220325182A1
公开(公告)日：2022-10-13
申请号：US17628613
申请日：2020-07-21
发明人： Hiroki Arazoe , Shinsuke Kondo , Naota Sugiyama , Kenji Koizumi , Yuki Kubota
摘要： A liquid composition including clay containing at least one selected from the group consisting of a montmorillonite, mica, hectorite, and fluorosilicate; and a dimer or higher phosphate is described. Such liquid compositions are capable of forming a fireproof layer having high fireproof performance on a surface of a base material to which a film for wallpaper or the like is applied. A fireproof layer which can be formed using the liquid composition, a laminated structure including the fireproof layer, and a fireproofing method using the liquid composition are also described.
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公开(公告)号：US20220275190A1
公开(公告)日：2022-09-01
申请号：US17638022
申请日：2020-06-05
发明人： Kenichi OOTSUKI , Mika TSUJII
摘要： The present invention relates to a thermally expandable fire resistant material comprising at least one matrix resin selected from the group consisting of a thermoplastic resin and a rubber and a thermally expandable graphite, having an expansion pressure of 3.0 N/cm2 or more. According to the present invention, a fire resistant material capable of exhibiting excellent fire resistance can be provided.
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公开(公告)号：US20220228066A1
公开(公告)日：2022-07-21
申请号：US17608439
申请日：2019-05-02
IPC分类号： C09K21/02
摘要： A fire-retardant composition having stable physical and chemical properties, comprising a salt of a first boron-containing compound in an amount A, a second boron-containing compound in an amount B, a first solvent comprising at least one organic solvent in an amount C, and a second solvent comprising water in an amount D. With respect to the total weight of the fire-retardant composition, A represents 15 to 45 wt.-%, B represents 15 to 46 wt.-%, C represents 0.2622×the amount B to 0.3944×the amount B wt.-%, and D represents 0.3549×the amount B to 0.4860×the amount B wt.-%. D=(the amount A+the amount B+the amount C); and 100−(the amount A+the amount B+the amount C) is greater that D. A method of preparation, a use and a method for imparting fire-retardant properties to a substrate.
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公开(公告)号：US11370972B2
公开(公告)日：2022-06-28
申请号：US17476775
申请日：2021-09-16
发明人： Byoung Wook Sun , You Lack Choi
摘要： Disclosed is a flame-retardant insulation bar manufactured by extruding an insulation composition including any one base resin selected from the group consisting of polyamide, polyurethane, polyester, and combinations thereof, a reinforcing agent, a flame retardant, and an additive.
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