CA3241401A1 - Foam stabilizing composition for fluorine-free firefighting foams - Google Patents

Foam stabilizing composition for fluorine-free firefighting foams

Info

Publication number
CA3241401A1
CA3241401A1 CA3241401A CA3241401A CA3241401A1 CA 3241401 A1 CA3241401 A1 CA 3241401A1 CA 3241401 A CA3241401 A CA 3241401A CA 3241401 A CA3241401 A CA 3241401A CA 3241401 A1 CA3241401 A1 CA 3241401A1
Authority
CA
Canada
Prior art keywords
foam
subscript
stabilizing composition
foam stabilizing
osi
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3241401A
Other languages
English (en)
French (fr)
Inventor
Anirudha BANERJEE
Zachary WENZLICK
Yusen QIAO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Dow Silicones Corp
Original Assignee
Dow Global Technologies LLC
Dow Silicones Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies LLC, Dow Silicones Corp filed Critical Dow Global Technologies LLC
Publication of CA3241401A1 publication Critical patent/CA3241401A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0071—Foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/19—Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/544—Silicon-containing compounds containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
CA3241401A 2021-12-31 2022-12-30 Foam stabilizing composition for fluorine-free firefighting foams Pending CA3241401A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163295686P 2021-12-31 2021-12-31
US63/295,686 2021-12-31
PCT/US2022/054315 WO2023129693A1 (en) 2021-12-31 2022-12-30 Foam stabilizing composition for fluorine-free firefighting foams

Publications (1)

Publication Number Publication Date
CA3241401A1 true CA3241401A1 (en) 2023-07-06

Family

ID=85199600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3241401A Pending CA3241401A1 (en) 2021-12-31 2022-12-30 Foam stabilizing composition for fluorine-free firefighting foams

Country Status (6)

Country Link
US (1) US20250152986A1 (https=)
EP (1) EP4456988A1 (https=)
JP (1) JP2025502707A (https=)
CN (1) CN118488865A (https=)
CA (1) CA3241401A1 (https=)
WO (1) WO2023129693A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025221500A1 (en) * 2024-04-15 2025-10-23 Perimeter Solutions Lp Polyethyleneimine (pei) foam enhancers for firefighting foam compositions for class a and class b fires
CN121314142B (zh) * 2025-12-18 2026-04-24 国网安徽省电力有限公司电力科学研究院 一种高效环保泡沫灭火剂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677347A (en) * 1969-12-22 1972-07-18 Union Carbide Corp Method of extinguishing fires and compositions therefor containing cationic silicone surfactants
RU2158155C1 (ru) * 1999-09-20 2000-10-27 Восточно-Сибирский институт МВД России Пенообразующий состав для тушения пожаров
JP7615149B2 (ja) * 2019-12-30 2025-01-16 ダウ シリコーンズ コーポレーション カチオン性界面活性剤フォーム安定化組成物

Also Published As

Publication number Publication date
JP2025502707A (ja) 2025-01-28
US20250152986A1 (en) 2025-05-15
WO2023129693A1 (en) 2023-07-06
CN118488865A (zh) 2024-08-13
EP4456988A1 (en) 2024-11-06

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