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SE9001963D0 - PROCEDURES FOR THE PREPARATION OF A POLYACRYL GEL - Google Patents

PROCEDURES FOR THE PREPARATION OF A POLYACRYL GEL

Info

Publication number
SE9001963D0
SE9001963D0 SE9001963A SE9001963A SE9001963D0 SE 9001963 D0 SE9001963 D0 SE 9001963D0 SE 9001963 A SE9001963 A SE 9001963A SE 9001963 A SE9001963 A SE 9001963A SE 9001963 D0 SE9001963 D0 SE 9001963D0
Authority
SE
Sweden
Prior art keywords
preparation
gel
procedures
polyacryl gel
water
Prior art date
Application number
SE9001963A
Other languages
Swedish (sv)
Other versions
SE9001963L (en
Inventor
J T Carbonell
Original Assignee
Acqua Lieder S L
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 Acqua Lieder S L filed Critical Acqua Lieder S L
Publication of SE9001963D0 publication Critical patent/SE9001963D0/en
Publication of SE9001963L publication Critical patent/SE9001963L/en

Links

Classifications

    • 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
    • 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
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emergency Management (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

A process for the preparation of a sodium polyacrylate gel comprises treating sodium polyacrylate with water in a proportion of 1 to 10 g/1 of water, for a time between 1 and 300 seconds and at a temperature between 10 and 40 DEG C to obtain the gel. The main uses of the gel is to extinguish fires and to be a means for furnishing moisture in agricultural use.
SE9001963A 1989-06-02 1990-05-31 PROCEDURES FOR THE PREPARATION OF A POLYACRYL GEL SE9001963L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8901936A ES2018370A6 (en) 1989-06-02 1989-06-02 A process for the preparation of a sodium polyacrylate gel

Publications (2)

Publication Number Publication Date
SE9001963D0 true SE9001963D0 (en) 1990-05-31
SE9001963L SE9001963L (en) 1990-12-03

Family

ID=8262326

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001963A SE9001963L (en) 1989-06-02 1990-05-31 PROCEDURES FOR THE PREPARATION OF A POLYACRYL GEL

Country Status (19)

Country Link
JP (1) JPH0341124A (en)
AU (1) AU5623190A (en)
BR (1) BR9002684A (en)
CA (1) CA2018075A1 (en)
DE (1) DE4017644C2 (en)
DK (1) DK137390A (en)
ES (1) ES2018370A6 (en)
FI (1) FI902731A0 (en)
FR (1) FR2647799A1 (en)
GB (1) GB2234252B (en)
GR (1) GR900100420A (en)
HU (1) HUT55811A (en)
IL (1) IL94576A0 (en)
IT (1) IT1240470B (en)
NO (1) NO902460L (en)
PL (1) PL285435A1 (en)
PT (1) PT94234A (en)
SE (1) SE9001963L (en)
YU (1) YU106590A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289812A (en) * 1985-06-18 1986-12-19 株式会社クボタ Fruit harvester
KR20020024156A (en) * 2002-01-25 2002-03-29 서호천 Jelly Extinguishing Agent
DE20313484U1 (en) 2003-08-30 2003-11-06 Arno Knof Consulting GmbH, 31592 Stolzenau Additive for fire-extinguishing water, e.g. for water applied to forest fires from aircraft, consists of highly water-absorbent synthetic resin
US20080035354A1 (en) 2006-03-02 2008-02-14 Peter Cordani water based fire extinguishers
JP6191292B2 (en) 2013-07-10 2017-09-06 Smc株式会社 Machine tool chuck device and machine tool chuck method
ES1298527Y (en) * 2023-01-19 2023-06-12 Calle Eduardo Perez TEMPERATURE AND FLAME INHIBITOR GEL FOR FIRE EXTINGUISHING

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204082A (en) * 1982-05-21 1983-11-28 Satsuki Kitani Cold heat-storage material
JPS60130670A (en) * 1983-12-16 1985-07-12 Mitsui Toatsu Chem Inc Method for inhibiting leakage of water in building
GB8416454D0 (en) * 1984-06-28 1984-08-01 Allied Colloids Ltd Polymer powders
FR2615399A1 (en) * 1987-05-22 1988-11-25 Lafarge Nouveaux Materiaux Method for fighting fires and product for implementing the method
JPH0615574B2 (en) * 1987-08-26 1994-03-02 積水化成品工業株式会社 Method for producing water absorbent resin
FR2628976B1 (en) * 1988-03-25 1991-11-15 Weber Sa A WATER TREATMENT PROCESS FOR FIRE FIGHTING

Also Published As

Publication number Publication date
DK137390D0 (en) 1990-06-01
FI902731A0 (en) 1990-06-01
JPH0341124A (en) 1991-02-21
FR2647799A1 (en) 1990-12-07
BR9002684A (en) 1991-08-20
SE9001963L (en) 1990-12-03
NO902460L (en) 1990-12-03
DE4017644A1 (en) 1990-12-06
DK137390A (en) 1990-12-03
DE4017644C2 (en) 1993-11-04
GR900100420A (en) 1991-11-15
HU903298D0 (en) 1990-10-28
HUT55811A (en) 1991-06-28
PL285435A1 (en) 1991-02-11
IL94576A0 (en) 1991-03-10
GB9012191D0 (en) 1990-07-18
AU5623190A (en) 1990-12-06
IT9067399A1 (en) 1991-12-01
ES2018370A6 (en) 1991-04-01
GB2234252A (en) 1991-01-30
GB2234252B (en) 1993-03-17
NO902460D0 (en) 1990-06-01
PT94234A (en) 1991-02-08
YU106590A (en) 1991-10-31
CA2018075A1 (en) 1990-12-02
IT9067399A0 (en) 1990-06-01
IT1240470B (en) 1993-12-17

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9001963-9

Effective date: 19920423