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公开(公告)号：US12097396B2
公开(公告)日：2024-09-24
申请号：US18458574
申请日：2023-08-30
Applicant: Tyco Fire Products LP
Inventor： Katherine L. Zabronsky
CPC classification number: A62D1/0042 , A62C99/0036 , A62D1/0071
Abstract: A firefighting composition for use in onboard firefighting systems of heavy industrial equipment, such as heavy vehicles and other types of heavy equipment used in construction, forestry, mining, and other similar industries, includes aqueous liquids that include (a) a sodium and/or potassium salt of an organic acid; (b) one or more of an alkylpolyglycoside surfactant, an alkyl sulfate anionic surfactant, an alkyliminodialkylcarboxylate surfactant and a zwitterionic surfactant; (c) an acetylenic diol derivative surfactant and/or a siloxane-based surfactant; and (d) alkylene glycol and/or glycerol.
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公开(公告)号：US20240269500A1
公开(公告)日：2024-08-15
申请号：US18601173
申请日：2024-03-11
Applicant: CARRIER CORPORATION
Inventor： Theresa A. Hugener
IPC: A62D1/00
CPC classification number: A62D1/0042
Abstract: A method of making a fire extinguishing composition comprises: forming a first aqueous solution of potassium acetate, potassium formate, or a combination thereof; forming a second aqueous solution comprising a biocide, a bio-surfactant and an optional corrosion inhibitor; combining the first aqueous solution with the second aqueous solution to form a third aqueous solution and mixing until the third aqueous solution is transparent; adding a chelating agent to the transparent third aqueous solution and mixing to form a transparent fourth aqueous solution. A fire extinguishing composition made by the method is also disclosed.
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公开(公告)号：US11964179B2
公开(公告)日：2024-04-23
申请号：US17967655
申请日：2022-10-17
Applicant: Tyco Fire Products LP
Inventor： JoAnna M. Monfils , John P. Libal , Blake H. Bomann
CPC classification number: A62D1/0071 , A62D1/0042
Abstract: A method of fighting a fire, the method includes aerating a firefighting foam composition to form an aerated firefighting foam; administering the aerated firefighting foam to a fire or applying the aerated firefighting foam to a surface of a volatile flammable liquid; wherein the firefighting foam composition includes a surfactant component comprising an anionic surfactant, a zwitterionic surfactant, optionally a nonionic surfactant, or a mixture of any two or more thereof; an aliphatic alcohol-based component comprising at least two compounds selected from C8-C14-aliphatic alcohols and ethoxylates of C10-C14-aliphatic alcohols having an average of no more than about 6 ethylene oxide units; and at least about 30 wt. % water.
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公开(公告)号：US11938363B2
公开(公告)日：2024-03-26
申请号：US18307691
申请日：2023-04-26
Applicant: Tyco Fire Products LP
Inventor： JoAnna M. Monfils , John P. Libal , Blake H. Bomann
CPC classification number: A62D1/0071 , A62C99/0036 , A62D1/0042
Abstract: A method of fighting a fire includes aerating a firefighting foam composition to form an aerated firefighting foam; administering the aerated firefighting foam to a fire or applying the aerated firefighting foam to a surface of a volatile flammable liquid; wherein: the firefighting foam composition includes a sugar component that includes a monosaccharide sugar and/or a sugar alcohol; an anionic surfactant; a zwitterionic surfactant; an organic solvent including glycol ether and/or glycol solvent; a polysaccharide thickener; and at least about 40 wt. % water; wherein the composition is substantially free of any amine oxide or nonionic surfactants; and the composition is substantially free of fluorinated compounds.
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公开(公告)号：US11819722B1
公开(公告)日：2023-11-21
申请号：US18060943
申请日：2022-12-01
Applicant: FRS Group, LLC
Inventor： Dennis Hulbert , Robert J. Burnham , Michael S. Schnarr , Gerald Geissler , David W. Wilkening , Joseph McLellan
CPC classification number: A62D1/0028 , A62C3/0228 , A62D1/0042
Abstract: A forest fire retardant composition contains water and a retardant compound that includes a halide salt, a non-halide salt, a metal oxide, a metal hydroxide, or combinations thereof. The halide salt may be magnesium chloride, calcium chloride, or both. The magnesium chloride hydrate has a formula MgCl2(H2O)x, wherein x is at least one of x=1, 2, 4, 6, 8, or 12. The calcium chloride hydrate has a formula CaCl2(H2O)x, wherein x is at least one of 1, 2, 4, or 6. The composition may be in the form of a liquid concentrate or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.
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Patent Agency Ranking
公开(公告)号：US09956448B2
公开(公告)日：2018-05-01
申请号：US14776057
申请日：2014-03-14
Applicant: Tyco Fire Products LP
Inventor： Thomas Joseph Martin
IPC: A62D1/02 , A62D1/00 , C07C323/22 , C08G75/02
CPC classification number: A62D1/0085 , A62D1/0042 , C07C323/22 , C08G75/02
Abstract: Novel fluorosurfactants are provided that contain perfluoroalkyl groups no longer than perfluorohexyl (C6). The surfactants are useful in the preparation of aqueous film forming foams (AFFF) and alcohol-resistant film-forming foams (AR-AFFF) for firefighting. Unexpectedly, these compounds have activity in AFFF and AR-AFFF applications that is comparable and even superior to conventional surfactants that contain perfluoroalkyl groups that are perfluorooctyl (C8) and longer. Also provided are methods of making the novel surfactants, as well as foam concentrates, methods of making foam and methods of fighting fires using foam containing the novel surfactants.
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公开(公告)号：US09782615B2
公开(公告)日：2017-10-10
申请号：US14322296
申请日：2014-07-02
Applicant: Biocentral Laboratories Limited
Inventor： John Paul Stepancic
IPC: A62D1/00
CPC classification number: A62D1/0042 , A62D1/0035
Abstract: A polymeric fire fighting water additive composition containing an aqueous emulsion of acrylic copolymer, and an emulsifier. The acrylic copolymer is preferably polyacrylamide. The acrylic copolymer has a polymeric weight of 5,000,000-50,000,000 Daltons or between 12,000,000-15,000,000 Daltons and is negatively charged. A surfactant acts as an inverter. The aqueous emulsion of acrylic copolymer is present in a range 35% to 70% by volume in the concentrate and the emulsifier is present in a range 10% to 70% by volume.
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公开(公告)号：US09776029B2
公开(公告)日：2017-10-03
申请号：US14234303
申请日：2012-07-23
Applicant: Masashi Izumida , Satohiro Yanagisawa , Yasuyoshi Ueda
Inventor： Masashi Izumida , Satohiro Yanagisawa , Yasuyoshi Ueda
IPC: A62D1/00 , C07K14/785 , A62D1/02
CPC classification number: A62D1/0042 , A62D1/00 , A62D1/0014 , A62D1/0071 , C07K14/785
Abstract: The objective of the present invention is to provide an extinguishing agent which has excellent fire-extinguishing property and which exhibits high safety to the environment and human body. The fire extinguishing agent of the present invention is characterized in comprising a biosurfactant.
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公开(公告)号：US20160114203A1
公开(公告)日：2016-04-28
申请号：US14898644
申请日：2014-06-18
Inventor： Hideo OHTANI , Yusuke KOSHIBA
IPC: A62D1/00
CPC classification number: A62D1/005 , A62D1/0014 , A62D1/0042
Abstract: A fire extinguishing agent comprising a metallocene and a dispersion medium, the metallocene being dispersed in the dispersion medium.
Abstract translation: 一种包含茂金属和分散介质的灭火剂，所述茂金属分散在分散介质中。
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公开(公告)号：US09259602B2
公开(公告)日：2016-02-16
申请号：US14003643
申请日：2011-03-11
Applicant: Nicolas E. Robinet , Chantal Smett
Inventor： Nicolas E. Robinet , Chantal Smett
CPC classification number: A62D1/0071 , A62C99/0036 , A62D1/0042
Abstract: A fire fighting foam composition is disclosed comprising water and diutan gum; and either one or more nonionic surfactants with one or more water-miscible organic solvents and with such composition comprising less than 0.35% by weight of a fluorinated surfactant; or an alkyl polyglycoside with one or more anionic surfactants and one or more glycol solvents and with such composition being substantially free of fluorinated surfactants.
Abstract translation: 公开了一种灭火泡沫组合物，其包含水和二丹胶; 和一种或多种非离子表面活性剂与一种或多种与水可混溶的有机溶剂，并且所述组合物包含小于0.35重量％的氟化表面活性剂; 或具有一种或多种阴离子表面活性剂和一种或多种二醇溶剂的烷基多糖苷，并且该组合物基本上不含氟化表面活性剂。
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