FR2452944A1 - Procede d'elimination d'eau d'une masse de matiere intumescente humide, masse ainsi formee et panneau coupe-feu comprenant une couche de matiere intumescente ainsi formee - Google Patents

Procede d'elimination d'eau d'une masse de matiere intumescente humide, masse ainsi formee et panneau coupe-feu comprenant une couche de matiere intumescente ainsi formee

Info

Publication number
FR2452944A1
FR2452944A1 FR8007514A FR8007514A FR2452944A1 FR 2452944 A1 FR2452944 A1 FR 2452944A1 FR 8007514 A FR8007514 A FR 8007514A FR 8007514 A FR8007514 A FR 8007514A FR 2452944 A1 FR2452944 A1 FR 2452944A1
Authority
FR
France
Prior art keywords
mass
intumescent material
fire
removing water
layer
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.)
Granted
Application number
FR8007514A
Other languages
English (en)
Other versions
FR2452944B1 (fr
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.)
BFG Glassgroup GIE
Original Assignee
BFG Glassgroup GIE
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 BFG Glassgroup GIE filed Critical BFG Glassgroup GIE
Publication of FR2452944A1 publication Critical patent/FR2452944A1/fr
Application granted granted Critical
Publication of FR2452944B1 publication Critical patent/FR2452944B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G21/00—Compounds of lead
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/30—Alkali metal phosphates
    • C01B25/308—Methods for converting an alkali metal orthophosphate into another one; Purification; Decolorasing; Dehydrating; Drying
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/36—Aluminium phosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/32—Alkali metal silicates
    • C01B33/325—After-treatment, e.g. purification or stabilisation of solutions, granulation; Dissolution; Obtaining solid silicate, e.g. from a solution by spray-drying, flashing off water or adding a coagulant
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C01B35/12—Borates
    • C01B35/121—Borates of alkali metal
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates
    • C01F7/76—Double salts, i.e. compounds containing, besides aluminium and sulfate ions, only other cations, e.g. alums
    • C01F7/762—Ammonium or alkali metal aluminium sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G19/00—Compounds of tin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Drying Of Solid Materials (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Fireproofing Substances (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un procédé d'élimination d'eau d'une masse de matière intumescente humide par chauffage. Pendant ce chauffage, on introduit dans l'atmosphère 7 en contact avec cette matière 1 un ou des gaz moins solubles que l'oxygène dans la matière intumescente et/ou un ou plusieurs gaz correspondant à la phase vapeur d'un solvant de la masse de matière intumescente. Convient particulièrement à la fabrication de couches de matière intumescente de haute qualité optique, destinées à entrer dans la fabrication de vitrages coupe-feu.
FR8007514A 1979-04-05 1980-04-02 Procede d'elimination d'eau d'une masse de matiere intumescente humide, masse ainsi formee et panneau coupe-feu comprenant une couche de matiere intumescente ainsi formee Granted FR2452944A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7912060 1979-04-05

Publications (2)

Publication Number Publication Date
FR2452944A1 true FR2452944A1 (fr) 1980-10-31
FR2452944B1 FR2452944B1 (fr) 1983-11-18

Family

ID=10504369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007514A Granted FR2452944A1 (fr) 1979-04-05 1980-04-02 Procede d'elimination d'eau d'une masse de matiere intumescente humide, masse ainsi formee et panneau coupe-feu comprenant une couche de matiere intumescente ainsi formee

Country Status (12)

Country Link
US (1) US4304052A (fr)
JP (1) JPS55136160A (fr)
AT (1) AT385948B (fr)
BE (1) BE882582A (fr)
CH (1) CH639749A5 (fr)
DE (1) DE3012969A1 (fr)
DK (1) DK152396C (fr)
FR (1) FR2452944A1 (fr)
GB (1) GB2047862B (fr)
IT (1) IT1133082B (fr)
NL (1) NL190518C (fr)
NO (1) NO148791C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186808A2 (fr) * 1984-12-19 1986-07-09 Flachglas Aktiengesellschaft Procédé de fabrication d'une couche transparente solide

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227057C1 (de) * 1982-07-20 1983-09-29 Flachglas AG, 8510 Fürth Verfahren zur Herstellung einer lichtdurchlaessigen,festen Brandschutzschicht aus einem blaehbaren Material
DE3330606C2 (de) * 1983-08-25 1985-07-11 Flachglas AG, 8510 Fürth Verfahren zur Herstellung einer lichtdurchlässigen, festen Brandschutzschicht
DE3347895A1 (de) * 1983-08-25 1985-05-23 Flachglas AG, 8510 Fürth Verfahren zum trocknen einer auf ein substrat aufgebrachten schicht zu einer brandschutzschicht
GB2155852B (en) * 1984-03-15 1987-11-25 Glaverbel Transparent fire screening panels and their manufacture
DE4435841A1 (de) * 1994-10-07 1996-04-11 Flachglas Ag Brandschutz-Glaseinheit
ES2211070T3 (es) * 1998-02-24 2004-07-01 GLASFABRIK LAMBERTS GMBH & CO. KG Elemento constructivo de vidrio para formar una seccion o elemento de pared, de tejado o de cubierta autosoportante.
EP1586444B1 (fr) * 2004-04-14 2016-03-30 Glas Trösch Holding AG Procédé pour la préparation d'une couche intumescente sur une plaque
EP2361223B1 (fr) * 2008-11-17 2019-02-27 AGC Glass Europe Déshydratation de silicate alcalin
CN104259049B (zh) * 2014-09-01 2017-04-05 浙江鼎昇新材料科技股份有限公司 一种可切割复合防火玻璃表面胶膜的涂覆方法及设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321575A1 (fr) * 1975-08-22 1977-03-18 Bfg Glassgroup Panneau antifeu feuillete transmettant la lumiere
FR2359943A1 (fr) * 1976-07-26 1978-02-24 Bfg Glassgroup Elements de construction en matiere vitreuse

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112256A (en) * 1936-04-03 1938-03-29 Hercules Powder Co Ltd Method of manufacture of smokeless powder
DE923719C (de) * 1944-06-14 1955-02-21 Metallgesellschaft Ag Verfahren zum Trocknen mit im Kreislauf gefuehrten Trockenmitteln
US2952921A (en) * 1957-08-26 1960-09-20 Phillips Petroleum Co Drying of wet carbon black pellets
US3116161A (en) * 1959-09-14 1963-12-31 Foxboro Co Method for preparing a chromato graphic column support
DE1667007B1 (de) * 1967-08-03 1972-05-25 Degussa Verfahren zur Trocknung von feuchten Metalloxid- oder Siliciumdioxid-Gelen
US3915777A (en) * 1971-07-22 1975-10-28 Albi Manufacturing Co Inc Method of applying fire-retardant coating materials to a substrate having corners or other sharp edges
US3934066A (en) * 1973-07-18 1976-01-20 W. R. Grace & Co. Fire-resistant intumescent laminates
GB1451933A (en) * 1973-09-17 1976-10-06 Glaverbel Fire resistant panels
GB1562791A (en) * 1975-08-22 1980-03-19 Bfg Glassgroup Lighttransmitting fire-screening panels
GB1559097A (en) * 1976-06-01 1980-01-16 Standard Telephones Cables Ltd Optical fibre manufacture
US4085518A (en) * 1976-09-08 1978-04-25 E. I. Du Pont De Nemours And Company Drying of water-wet solid materials
GB1604388A (en) * 1977-08-03 1981-12-09 Bfg Glassgroup Fire screening panels
US4234639A (en) * 1979-07-23 1980-11-18 Minnesota Mining And Manufacturing Company Intumescable fire-retardant products

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321575A1 (fr) * 1975-08-22 1977-03-18 Bfg Glassgroup Panneau antifeu feuillete transmettant la lumiere
FR2359943A1 (fr) * 1976-07-26 1978-02-24 Bfg Glassgroup Elements de construction en matiere vitreuse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186808A2 (fr) * 1984-12-19 1986-07-09 Flachglas Aktiengesellschaft Procédé de fabrication d'une couche transparente solide
EP0186808A3 (en) * 1984-12-19 1987-11-25 Flachglas Aktiengesellschaft Process for making a transparent, solid glass pane

Also Published As

Publication number Publication date
ATA174080A (de) 1987-11-15
GB2047862B (en) 1983-03-16
DK152396C (da) 1988-08-01
AT385948B (de) 1988-06-10
NL190518C (nl) 1994-04-05
NL190518B (nl) 1993-11-01
IT1133082B (it) 1986-07-09
DE3012969C2 (fr) 1987-06-11
NL8001921A (nl) 1980-10-07
JPS55136160A (en) 1980-10-23
NO800973L (no) 1980-10-06
DE3012969A1 (de) 1980-10-23
IT8067476A0 (it) 1980-03-28
CH639749A5 (fr) 1983-11-30
FR2452944B1 (fr) 1983-11-18
JPS6261550B2 (fr) 1987-12-22
US4304052A (en) 1981-12-08
DK152396B (da) 1988-02-22
DK141780A (da) 1980-10-06
BE882582A (fr) 1980-10-02
NO148791C (no) 1983-12-14
GB2047862A (en) 1980-12-03
NO148791B (no) 1983-09-05

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