Processing

Please wait...

Settings

Settings

1. WO1996004961 - SYNERGISTIC SURFACTANT COMPOSITIONS AND FIRE FIGHTING CONCENTRATES THEREOF

Publication Number WO/1996/004961
Publication Date 22.02.1996
International Application No. PCT/US1995/010682
International Filing Date 27.07.1995
Chapter 2 Demand Filed 13.02.1996
IPC
A62D 1/02 2006.01
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
DCHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
1Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
02containing or yielding a gas phase, e.g. foams
CPC
A62D 1/0085
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
1Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
0071Foams
0085containing perfluoroalkyl-terminated surfactant
Y10S 516/05
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
516Colloid systems and wetting agents; subcombinations thereof; processes of
01Wetting, emulsifying, dispersing, or stabilizing agents
03Organic sulfoxy compound containing
05Organic amine, amide, or n-base containing
Applicants
  • DYNAX CORPORATION [US/US]; 103 Fairview Park Drive Elmsford, NY 10523, US
Inventors
  • CLARK, Kirtland, P.; US
  • KLEINER, Eduard, K.; US
Agents
  • COLLINS, Bruce, M. ; Mathews, Woodbridge & Collins, P.A. Suite 306 100 Thanet Circle Princeton, NJ 08540-3674, US
Priority Data
08/289,06011.08.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYNERGISTIC SURFACTANT COMPOSITIONS AND FIRE FIGHTING CONCENTRATES THEREOF
(FR) COMPOSITIONS A BASE DE TENSIOACTIFS SYNERGIQUES ET LEURS CONCENTRES DE LUTTE ANTI-INCENDIE
Abstract
(EN)
This invention relates to synergistic surfactant compositions based on water insoluble amphoteric fluorochemical surfactants and water soluble anionic hydrocarbon or fluorochemical surfactants of the sulfate or sulfonate type and aqueous film forming foam agents derived from such synergistic surfactant compositions and a method to treat the aqueous waste stream generated by such aqueous film forming foam agents.
(FR)
L'invention concerne des compositions à base de tensioactifs synergiques comprenant des tensioactifs amphotères fluorochimiques non hydrosolubles ainsi que des tensioactifs à base d'hydrocarbure ou d'agents fluorochimiques anioniques hydrosolubles du type sulfate ou sulfonate et des agents de mousse filmogènes aqueux dérivés desdites compositions à base de tensioactifs synergiques. L'invention concerne également un procédé de traitement du courant résiduel aqueux généré par lesdits agents de mousse filmogènes aqueux.
Also published as
Latest bibliographic data on file with the International Bureau