ES2082428T3 - Composiciones para anti-fuegos con solvente polar conteniendo concentrados co-oligomeros perfluoroalquil terminaos y polisacaridos. - Google Patents

Composiciones para anti-fuegos con solvente polar conteniendo concentrados co-oligomeros perfluoroalquil terminaos y polisacaridos.

Info

Publication number
ES2082428T3
ES2082428T3 ES92810468T ES92810468T ES2082428T3 ES 2082428 T3 ES2082428 T3 ES 2082428T3 ES 92810468 T ES92810468 T ES 92810468T ES 92810468 T ES92810468 T ES 92810468T ES 2082428 T3 ES2082428 T3 ES 2082428T3
Authority
ES
Spain
Prior art keywords
fire
polar solvent
compositions
terminaos
polisacarides
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.)
Expired - Lifetime
Application number
ES92810468T
Other languages
English (en)
Inventor
Kirtland P Clark
Michael Jacobson
Chang H Jho
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2082428T3 publication Critical patent/ES2082428T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A62D1/0085—Foams containing perfluoroalkyl-terminated surfactant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LOS CO-OLIGOMEROS CON LA FORMULA Y SUS MEZCLAS, EN DONDE: RR ES UN GRUPO PEFLUORALQUILO, E ES UN GRUPO DE ENLACE, M1 REPRESENTA UNA UNIDAD DE MONOMERO HIDROFILICO NO IONICO, M2 REPRESENTA UNA UNIDAD DE MONOMERO HIDROFILICO ANIONICO, N Y M SON OPCIONALMENTE 0 O 1, Y X E Y REPRESENTAN EL NUMERO DE UNIDADES DE MONOMEROS PRESENTES EN LOS CO-OLIGOMEROS NUEVOS, ESTANDO COMPRENDIDA LA SUMA DE X E Y ENTRE 5 Y 200, Y ESTANDO COMPRENDIDO Y/(X + Y) ENTRE 0,01 Y 0,98; SON UTILES COMO ADITIVOS EN COMPOSICIONES DE DISOLVENTES POLARES CONTRA EL FUEGO CUANDO SE UTILIZAN JUNTO CON POLISACARIDOS Y OTROS ADYUVANTES. MEJORAN LA ESTABILIDAD ESPUMOSA DINAMICA Y LA CAPACIDAD DE SUPRESION DE LOS VAPORES DE LA ESPUMA, REDUCIENDO, DE ESTE MODO, LA INFLAMABILIDAD DE LAS ESPUMAS CONTAMINADAS DE DISOLVENTES POLARES Y, EN CONSECUENCIA, MEJORANDO LA EXTINCION Y LA RESISTENCIA A LA REAVIVACION.
ES92810468T 1991-06-27 1992-06-18 Composiciones para anti-fuegos con solvente polar conteniendo concentrados co-oligomeros perfluoroalquil terminaos y polisacaridos. Expired - Lifetime ES2082428T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72263391A 1991-06-27 1991-06-27
US07/832,150 US5218021A (en) 1991-06-27 1992-02-06 Compositions for polar solvent fire fighting containing perfluoroalkyl terminated co-oligomer concentrates and polysaccharides

Publications (1)

Publication Number Publication Date
ES2082428T3 true ES2082428T3 (es) 1996-03-16

Family

ID=27110619

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92810468T Expired - Lifetime ES2082428T3 (es) 1991-06-27 1992-06-18 Composiciones para anti-fuegos con solvente polar conteniendo concentrados co-oligomeros perfluoroalquil terminaos y polisacaridos.

Country Status (9)

Country Link
US (1) US5218021A (es)
EP (1) EP0524138B1 (es)
JP (1) JP3213057B2 (es)
AT (1) ATE133080T1 (es)
CA (1) CA2072291C (es)
DE (1) DE69207667T2 (es)
DK (1) DK0524138T3 (es)
ES (1) ES2082428T3 (es)
GR (1) GR3018829T3 (es)

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US7728163B2 (en) * 2007-08-06 2010-06-01 E.I. Du Pont De Nemours And Company Mixed fluoroalkyl-alkyl surfactants
CA2702476C (en) * 2007-10-16 2016-09-20 Jeffrey D. Michael Fluoroalkenyl poly[1,6]glycosides
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US8524104B1 (en) * 2008-08-28 2013-09-03 Ansul, Incorporated Fluoroalkenyl sulfate surfactants
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NZ609760A (en) 2010-10-01 2015-08-28 Tyco Fire Products Lp Aqueous fire-fighting foams with reduced fluorine content
US10300317B2 (en) 2010-10-19 2019-05-28 Tyco Fire Products Lp Focused stream, aerated foam projecting nozzle including fixed wand system and method as well as possibly portable center pointing nozzle
US8783374B2 (en) 2010-10-29 2014-07-22 Alvin Rains Fire extinguishing foam, methods and systems
EP2904019B1 (en) * 2012-09-25 2019-02-20 Tyco Fire Products LP Perfluoroalkyl functionalized polyacrylamide for alcohol resistant-aqueous film-forming foam (ar-afff) formulation
EP2969054B1 (en) 2013-03-14 2019-05-08 Tyco Fire Products LP Trimethylglycine as a freeze suppressant in fire fighting foams
AU2014236292A1 (en) 2013-03-14 2015-11-05 Tyco Fire Products Lp Poly-perfluoroalkyl substituted polyethyleneimine foam stabilizers and film formers
SG10201707616XA (en) * 2013-03-15 2017-10-30 Tyco Fire Products Lp Perfluoroalkyl composition with reduced chain length
EP2969053B1 (en) 2013-03-15 2020-05-06 Tyco Fire Products LP Low molecular weight polyethylene glycol (peg) in fluorine containing fire fighting foam concentrates
US10335624B2 (en) 2014-04-02 2019-07-02 Tyco Fire Products Lp Fire extinguishing compositions and method
ES2834725T3 (es) 2015-02-13 2021-06-18 Tyco Fire Products Lp Uso de un indicador como un marcador en concentrados de espuma
US10780305B2 (en) 2016-03-18 2020-09-22 Tyco Fire Products Lp Organosiloxane compounds as active ingredients in fluorine free fire suppression foams
US11173334B2 (en) 2016-03-18 2021-11-16 Tyco Fire Products Lp Polyorganosiloxane compounds as active ingredients in fluorine free fire suppression foams
MX2019001182A (es) 2016-07-29 2019-06-12 Tyco Fire Products Lp Composiciones de espumas contra incendios con contenido en disolventes eutecticos profundos.
US11110311B2 (en) 2017-05-31 2021-09-07 Tyco Fire Products Lp Antifreeze formulation and sprinkler systems comprising improved antifreezes
CN108047377B (zh) * 2017-12-06 2020-09-04 四川警察学院 一种温敏性水凝胶及其制备方法
RU2730074C1 (ru) * 2019-12-25 2020-08-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Водный раствор для тушения пожаров
EP4337342A1 (en) 2021-05-14 2024-03-20 Tyco Fire Products LP Fire-fighting foam concentrate
US11673011B2 (en) 2021-05-14 2023-06-13 Tyco Fire Products Lp Firefighting foam composition
US11673010B2 (en) 2021-05-14 2023-06-13 Tyco Fire Products Lp Fire-fighting foam concentrate
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Also Published As

Publication number Publication date
CA2072291C (en) 2003-02-25
CA2072291A1 (en) 1992-12-28
ATE133080T1 (de) 1996-02-15
US5218021A (en) 1993-06-08
JPH05184694A (ja) 1993-07-27
GR3018829T3 (en) 1996-04-30
DK0524138T3 (da) 1996-02-12
EP0524138B1 (en) 1996-01-17
DE69207667D1 (de) 1996-02-29
EP0524138A1 (en) 1993-01-20
JP3213057B2 (ja) 2001-09-25
DE69207667T2 (de) 1996-07-11

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