FI882239A0 - SLAECKVATTENTILLSATS - Google Patents

SLAECKVATTENTILLSATS

Info

Publication number
FI882239A0
FI882239A0 FI882239A FI882239A FI882239A0 FI 882239 A0 FI882239 A0 FI 882239A0 FI 882239 A FI882239 A FI 882239A FI 882239 A FI882239 A FI 882239A FI 882239 A0 FI882239 A0 FI 882239A0
Authority
FI
Finland
Prior art keywords
gel
former
water
amount
release agent
Prior art date
Application number
FI882239A
Other languages
Finnish (fi)
Other versions
FI882239A (en
Inventor
Bluecher Hubert Von
Bluecher Hasso Von
Ruiter Ernest De
Original Assignee
Bluecher Hubert
Bluecher Hasso Von
Ruiter Ernest De
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 Bluecher Hubert, Bluecher Hasso Von, Ruiter Ernest De filed Critical Bluecher Hubert
Publication of FI882239A0 publication Critical patent/FI882239A0/en
Publication of FI882239A publication Critical patent/FI882239A/en

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • 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
    • A62D1/0064—Gels; Film-forming compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Management (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The additive contains a highly swelling, water-insoluble, highly polymeric substance as gel former which is coated with or dispersed in a water-soluble release agent which does not cause the gel-former particles to swell. The release agent is preferably a polyethylene glycol and is employed in an amount of from 10 to 100% by weight, based on the amount of gel former.
FI882239A 1987-05-15 1988-05-13 SLAECKVATTENTILLSATS FI882239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873716304 DE3716304A1 (en) 1987-05-15 1987-05-15 EXTINGUISHING WATER ADDITION

Publications (2)

Publication Number Publication Date
FI882239A0 true FI882239A0 (en) 1988-05-13
FI882239A FI882239A (en) 1988-11-16

Family

ID=6327637

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882239A FI882239A (en) 1987-05-15 1988-05-13 SLAECKVATTENTILLSATS

Country Status (15)

Country Link
EP (1) EP0295412B1 (en)
JP (1) JP2756563B2 (en)
KR (1) KR960008612B1 (en)
CN (1) CN1015511B (en)
AT (1) ATE79044T1 (en)
AU (1) AU602766B2 (en)
CA (1) CA1307393C (en)
DE (2) DE3716304A1 (en)
DK (1) DK167175B1 (en)
ES (1) ES2034007T3 (en)
FI (1) FI882239A (en)
GR (1) GR3005617T3 (en)
NO (1) NO175520C (en)
PT (1) PT87404B (en)
SG (1) SG42593G (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496475A (en) * 1992-10-30 1996-03-05 Ciba-Geigy Corporation Low viscosity polar-solvent fire-fighting foam compositions
DE4336319A1 (en) * 1993-10-25 1995-04-27 Oeko Tec Umweltschutzsyst Gmbh Extinguishing media and process for its manufacture
GR1002790B (en) * 1996-07-22 1997-10-17 Methods and products for extinguishing fires.
NL1007738C2 (en) * 1997-12-08 1999-06-09 Univ Delft Tech Gel-forming fire-extinguishing system
CA2321904C (en) * 1998-02-27 2005-07-26 Solutia Inc. Fire retardant concentrates and methods for preparation thereof and the like
DE10041395A1 (en) 2000-08-23 2002-03-07 Stockhausen Chem Fab Gmbh Polymer dispersions for fire prevention and fire fighting with improved environmental compatibility
DE10041394A1 (en) * 2000-08-23 2002-03-07 Stockhausen Chem Fab Gmbh Use of water-in-water polymer dispersions for fire prevention and fighting
AU2002211757B2 (en) 2000-11-28 2006-01-12 Perimeter Solutions Lp Biopolymer thickened fire retardant compositions
WO2002044305A2 (en) 2000-11-28 2002-06-06 Astaris Llc Fire retardant compositions with reduced aluminum corrosivity
US6802994B1 (en) 2000-11-28 2004-10-12 Astaris Llc Fire retardant compositions containing ammonium polyphosphate and iron additives for corrosion inhibition
US6846437B2 (en) 2000-11-28 2005-01-25 Astaris, Llc Ammonium polyphosphate solutions containing multi-functional phosphonate corrosion inhibitors
CA2859477C (en) * 2012-01-09 2017-12-12 S.P.C.M. Sa Process to stop and/or prevent the spreading of peat fires
CN107050699A (en) * 2016-12-30 2017-08-18 李小波 A kind of application of alkali swollen thickener and its application apparatus
CN107596612A (en) * 2017-09-19 2018-01-19 安徽吉安消防科技有限公司 A kind of solid type extinguishing medium and its preparation, application method
CN111514507B (en) * 2020-04-10 2024-06-07 杨根喜 Preparation method of forest fire extinguishing composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229769A (en) * 1963-01-28 1966-01-18 Dow Chemical Co Method for controlling the spread of fire
US3407138A (en) * 1964-09-02 1968-10-22 Dow Chemical Co Method and composition for extinguishing and preventing fires in flammable liquids
US3345289A (en) * 1965-11-01 1967-10-03 Gen Aniline & Film Corp Fire retardant composition of diammonium phosphate containing methylvinyl ether-maleic anhydride copolymer as thickener
US3666707A (en) * 1970-02-20 1972-05-30 Factory Mutual Res Corp Slurry additive for ablative water fire extinguishing systems
US3684707A (en) * 1970-05-19 1972-08-15 William L Livingston Slurry for ablative water systems comprising a cross-linked polymer gelling agent and a time delay carrier
JPS56125066A (en) * 1980-03-05 1981-10-01 Otsuka Kagaku Yakuhin Aqueous solution-like fire-extinguishing substance
JPS58200758A (en) * 1982-05-18 1983-11-22 昭和電工株式会社 Fire fighting method
US4610311A (en) * 1983-02-15 1986-09-09 Sanitek Products, Inc. Method for reducing the aerial drift of aqueous preparations
DE3515865A1 (en) * 1985-05-03 1986-11-06 Hasso von 4000 Düsseldorf Blücher USE OF AN AQUEOUS, SWELLED MACROMOLECULE-CONTAINING SYSTEM AS FIREWATER
JPS6244271A (en) * 1985-08-22 1987-02-26 森田ポンプ株式会社 Raw solution of fire extinguishing agent

Also Published As

Publication number Publication date
ES2034007T3 (en) 1993-04-01
NO175520C (en) 1994-10-26
SG42593G (en) 1993-07-09
AU602766B2 (en) 1990-10-25
JPS63309279A (en) 1988-12-16
EP0295412B1 (en) 1992-08-05
NO881917L (en) 1988-11-16
FI882239A (en) 1988-11-16
NO881917D0 (en) 1988-05-02
PT87404A (en) 1989-05-31
CN1015511B (en) 1992-02-19
AU1533388A (en) 1988-11-17
EP0295412A2 (en) 1988-12-21
CA1307393C (en) 1992-09-15
DE3716304A1 (en) 1988-11-24
GR3005617T3 (en) 1993-06-07
DK266188D0 (en) 1988-05-13
KR960008612B1 (en) 1996-06-28
EP0295412A3 (en) 1989-05-10
DK167175B1 (en) 1993-09-13
DE3873430D1 (en) 1992-09-10
CN88102935A (en) 1988-12-14
ATE79044T1 (en) 1992-08-15
JP2756563B2 (en) 1998-05-25
PT87404B (en) 1992-08-31
KR880013589A (en) 1988-12-21
DK266188A (en) 1988-11-16
NO175520B (en) 1994-07-18

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Legal Events

Date Code Title Description
FD Application lapsed
FD Application lapsed

Owner name: VON BLUECHER, HUBERT

Owner name: DE RUITER, ERNEST

Owner name: VON BLUECHER, HASSO