[go: up one dir, main page]

WO2012003593A1 - Agent de protection contre la chaleur en forme de feuille - Google Patents

Agent de protection contre la chaleur en forme de feuille Download PDF

Info

Publication number
WO2012003593A1
WO2012003593A1 PCT/CH2011/000153 CH2011000153W WO2012003593A1 WO 2012003593 A1 WO2012003593 A1 WO 2012003593A1 CH 2011000153 W CH2011000153 W CH 2011000153W WO 2012003593 A1 WO2012003593 A1 WO 2012003593A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
hybrid film
film according
film
intumescent 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.)
Ceased
Application number
PCT/CH2011/000153
Other languages
German (de)
English (en)
Inventor
Horst Seidel
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.)
GEVARTIS AG
Original Assignee
GEVARTIS 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 GEVARTIS AG filed Critical GEVARTIS AG
Priority to EP11731240.5A priority Critical patent/EP2590817A1/fr
Publication of WO2012003593A1 publication Critical patent/WO2012003593A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/02—Inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10311—Intumescent layers for fire protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal

Definitions

  • a primer has the effect that the adhesion of the intumescent layer to the fire-side film or the fire-side glass pane is reduced so that it leads in the event of fire to a large-scale detachment of the intumescent layer from the film / glass pane while avoiding breaks. Thanks to the use of an inner primer, the previous primer treatment of the glass panes can be dispensed with. Furthermore, the inner primer can also improve the release of the film, what for the production of glass elements without film is advantageous.
  • the pot life can be varied within wide limits, and thanks to the siloxane-based defoamer according to the invention, the viscosity or stability of the heat-protective casting material essential for film coating without boundary limitation can be set.
  • the defoamer if used, can be added to the dispersion and / or potassium hydroxide solution or added as a third component during the mixing of these two components.
  • SiC> 2 content of 45 to 50 wt .-% has proven to be advantageous because at such a content, a sufficient amount of KOH can be mixed as a solution and still highly concentrated intumescent layers are available. Concentrations of up to 52% by weight are possible, with high demands on the dispersing devices being from about 49 to 50% by weight.
  • Si02 _ dispersion amounts up to about 6 wt .-% aqueous ammonia solution have (32 wt .-%), especially up to about 2.5 wt .-% aqueous ammonia solution by weight (32 wt .-%), and minimum amounts of 0.1 .-%, preferably 0.5 wt .-% aqueous ammonia solution (32 wt .-%) proved to be suitable.
  • the sol was stirred for about 5 min to homogeneity and then heated to about 50 - 60 ° C with further stirring with the heating module. This temperature was maintained, the sol boiled under vacuum and evaporated 1.96 kg of water. Subsequently, the mixture was cooled down to 20 ° C without vacuum.
  • SiC 4 -dispersions were prepared with the following SiO 2 composition or amount based on the amounts indicated above:

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une feuille hybride comportant une couche intumescente à base d'un polysilicate qui peut être obtenu par durcissement d'une dispersion contenant du dioxyde de silicium et d'une lessive alcaline en présence d'un siloxane et d'un polyol. Les propriétés pertinentes pour la fabrication, ainsi que les propriétés de la feuille hybride finie peuvent être commandées dans de larges plages.
PCT/CH2011/000153 2010-07-05 2011-06-24 Agent de protection contre la chaleur en forme de feuille Ceased WO2012003593A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11731240.5A EP2590817A1 (fr) 2010-07-05 2011-06-24 Agent de protection contre la chaleur en forme de feuille

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1101/10 2010-07-05
CH11012010 2010-07-05

Publications (1)

Publication Number Publication Date
WO2012003593A1 true WO2012003593A1 (fr) 2012-01-12

Family

ID=44318479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2011/000153 Ceased WO2012003593A1 (fr) 2010-07-05 2011-06-24 Agent de protection contre la chaleur en forme de feuille

Country Status (3)

Country Link
EP (1) EP2590817A1 (fr)
TW (1) TW201210811A (fr)
WO (1) WO2012003593A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017108976A1 (de) * 2017-04-26 2018-10-31 Martin Elze Brandschutzmaterial zum Umhüllen eines Kabels oder einer Leitung und/oder zum Ausbilden eines Formteils mit wenigstens einer gekrümmten Oberfläche
AT523824B1 (de) * 2020-06-10 2021-12-15 Eine Illarion Brandschutzsystem

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH110110A (de) 1923-05-07 1925-05-16 Farbenfab Vorm Bayer F & Co Verfahren zur Darstellung eines Azofarbstoffes.
DE1900054B2 (de) 1969-01-02 1975-07-10 Basf Ag, 6700 Ludwigshafen Hitzeisolierende, lichtdurchlässige Verbundgläser unter Verwendung einer anorganischen Zwischenschicht und Verfahren zu ihrer Herstellung
EP0620781A1 (fr) 1992-08-11 1994-10-26 Vetrotech Ag Element de protection thermique transparent
DE19720269A1 (de) 1997-05-14 1998-11-19 Inst Neue Mat Gemein Gmbh Nanokomposit für thermische Isolierzwecke
EP1431027A1 (fr) 2002-12-18 2004-06-23 Scheuten Glasgroep Agent ignifugéant et sa méthode de production
WO2004082933A1 (fr) * 2003-03-19 2004-09-30 Pilkington Plc Glacages resistants au feu
WO2007010202A1 (fr) * 2005-07-19 2007-01-25 Pilkington Group Limited Vernis résistants au feu
WO2007010204A1 (fr) * 2005-07-19 2007-01-25 Pilkington Group Limited Glaçages résistant au feu
WO2007118887A1 (fr) * 2006-04-19 2007-10-25 Agc Flat Glass Europe Sa Vitrage anti-feu
WO2008084083A1 (fr) * 2007-01-11 2008-07-17 Pilkington Deutschland Ag Vitrages feuilletés
WO2009155714A1 (fr) * 2008-06-26 2009-12-30 Gevartis Ag Matériaux pour la fabrication d'éléments de protection thermique transparents, éléments de protection contre la lumière produits avec de tels matériaux et procédé de fabrication

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH110110A (de) 1923-05-07 1925-05-16 Farbenfab Vorm Bayer F & Co Verfahren zur Darstellung eines Azofarbstoffes.
DE1900054B2 (de) 1969-01-02 1975-07-10 Basf Ag, 6700 Ludwigshafen Hitzeisolierende, lichtdurchlässige Verbundgläser unter Verwendung einer anorganischen Zwischenschicht und Verfahren zu ihrer Herstellung
EP0620781A1 (fr) 1992-08-11 1994-10-26 Vetrotech Ag Element de protection thermique transparent
DE19720269A1 (de) 1997-05-14 1998-11-19 Inst Neue Mat Gemein Gmbh Nanokomposit für thermische Isolierzwecke
EP1431027A1 (fr) 2002-12-18 2004-06-23 Scheuten Glasgroep Agent ignifugéant et sa méthode de production
WO2004082933A1 (fr) * 2003-03-19 2004-09-30 Pilkington Plc Glacages resistants au feu
WO2007010202A1 (fr) * 2005-07-19 2007-01-25 Pilkington Group Limited Vernis résistants au feu
WO2007010204A1 (fr) * 2005-07-19 2007-01-25 Pilkington Group Limited Glaçages résistant au feu
WO2007118887A1 (fr) * 2006-04-19 2007-10-25 Agc Flat Glass Europe Sa Vitrage anti-feu
WO2008084083A1 (fr) * 2007-01-11 2008-07-17 Pilkington Deutschland Ag Vitrages feuilletés
WO2009155714A1 (fr) * 2008-06-26 2009-12-30 Gevartis Ag Matériaux pour la fabrication d'éléments de protection thermique transparents, éléments de protection contre la lumière produits avec de tels matériaux et procédé de fabrication
WO2009155719A1 (fr) 2008-06-26 2009-12-30 Gevartis Ag Matières de production d'éléments de protection thermique transparents et éléments de protection thermique obtenus à partir desdites matières et procédés de production associés

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017108976A1 (de) * 2017-04-26 2018-10-31 Martin Elze Brandschutzmaterial zum Umhüllen eines Kabels oder einer Leitung und/oder zum Ausbilden eines Formteils mit wenigstens einer gekrümmten Oberfläche
DE102017108976B4 (de) 2017-04-26 2020-01-16 Martin Elze Brandschutzmaterial zum Umhüllen eines Kabels oder einer Leitung und/oder zum Ausbilden eines Formteils mit wenigstens einer gekrümmten Oberfläche, Verfahren zum Herstellen desselben, ein damit hergestelltes Brandschutzmaterial und eine Verwendung eines Primers in einem Brandschutzmaterial
AT523824B1 (de) * 2020-06-10 2021-12-15 Eine Illarion Brandschutzsystem
AT523824A4 (de) * 2020-06-10 2021-12-15 Eine Illarion Brandschutzsystem
WO2021248173A2 (fr) 2020-06-10 2021-12-16 Illarion Eine Système de protection contre l'incendie

Also Published As

Publication number Publication date
EP2590817A1 (fr) 2013-05-15
TW201210811A (en) 2012-03-16

Similar Documents

Publication Publication Date Title
EP0620781B1 (fr) Element de protection thermique transparent
EP3124231B1 (fr) Vitrage ignifuge et son procede de fabrication
DE3742005C2 (de) Feuerhemmende Verbundplatte
US20120292824A1 (en) Fire Resistant Glazings
EP2293934B1 (fr) Matières de production d'éléments de protection thermique transparents et éléments de protection thermique obtenus à partir desdites matières et procédés de production associés
EP2516568B1 (fr) Procédé de fabrication d'un élément de protection
DE60012389T2 (de) Verfahren zur Herstellung einer Gassperrfolie
DE3012973A1 (de) Verfahren zur herstellung einer schichtfoermigen, lichtdurchlaessigen feuerschutzwandung
CN108314970A (zh) 大于10℃时长期无隔离膜保护的抗粘连pvb胶片及其制法
DE102011117831A1 (de) Trennfolie mit rauher Oberflächenstruktur
EP1493556B1 (fr) Procédé pour la facrication d'un vitrage pare-feu
EP2014740A1 (fr) Agent ignifuge
EP2590817A1 (fr) Agent de protection contre la chaleur en forme de feuille
WO2008154994A1 (fr) Procédé de production d'un agent ignifuge
EP2525414A2 (fr) Module photovoltaïque sans verre et son procédé de fabrication
WO2008154993A1 (fr) Vitrage coupe-feu
US9346962B2 (en) Fire resistant glazings
EP1606109B1 (fr) Vitrages résistants au feu
WO2015010690A2 (fr) Matière ignifuge flexible
AT508399A1 (de) Verfahren zur herstellung eines aus schichten aufgebauten solarpaneels
EP3134367A1 (fr) Composite de verre mince et procédé de stockage de verre mince
EP4452627A1 (fr) Composite de couche de protection incendie destiné à être utilisé en tant que matériau préventif de protection incendie
DE69900782T2 (de) Verbundprodukt und verfahren zu seiner herstellung
CN113736385A (zh) 一种带背涂高分子自粘胶膜预铺防水卷材及其制备方法
EP2496653A1 (fr) Feuille d'emballage

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11731240

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2011731240

Country of ref document: EP