EP2087029A2 - Silicone foam with added thermal agent and uses of the foam - Google Patents

Silicone foam with added thermal agent and uses of the foam

Info

Publication number
EP2087029A2
EP2087029A2 EP07866481A EP07866481A EP2087029A2 EP 2087029 A2 EP2087029 A2 EP 2087029A2 EP 07866481 A EP07866481 A EP 07866481A EP 07866481 A EP07866481 A EP 07866481A EP 2087029 A2 EP2087029 A2 EP 2087029A2
Authority
EP
European Patent Office
Prior art keywords
silicone foam
foam according
resin
silicone
agent
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.)
Withdrawn
Application number
EP07866481A
Other languages
German (de)
French (fr)
Inventor
Thierry Guenard
Jean-Claude Boulanger
Annick Boccara
Claude Boccara
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.)
SNCF Mobilites
FOTIA COMPOSITE
Original Assignee
SNCF Mobilites
FOTIA COMPOSITE
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 SNCF Mobilites, FOTIA COMPOSITE filed Critical SNCF Mobilites
Publication of EP2087029A2 publication Critical patent/EP2087029A2/en
Withdrawn legal-status Critical Current

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0038—Use of organic additives containing phosphorus
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • 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
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes

Definitions

  • the French patent application 05 05 848 relates to a corrosion protection treatment process for hollow bodies, in particular in the railway field, using a cellular foam, support of an anti-corrosion agent and flame retardant or thermal insulation.
  • treatment foam it is envisaged in this application to consider a silicone foam. It is also contemplated a composition of PCT / BE 95/00 106, that is to say an inorganic resin comprising an aqueous solution of a metal phosphate of aluminum, zirconium, magnesium, zinc, calcium or iron, an oxy-boron compound and a wollastonite compound.
  • US H 1976 H also relates to an expanded corrosion-resistant plastic polymer for hollow bodies, more specifically a closed-cell foam and more specifically a diisocyanate resin.
  • DE 103 35 746 relates to a liquid cold corrosion resin for hollow bodies, which is foamed with the aid of a gas.
  • the invention of the present application also relates to corrosion protection of hollow bodies, but not exclusively. In its greater generality, it relates in fact to a thermal protection material, a barrier material and, in fact, a particular silicone foam.
  • the invention relates first of all to a silicone foam, comprising a mixture of silica, a polyorganosiloxane resin and a polyorganosiloxane hardener, added with a thermal insulator.
  • the silicone foam under the action of fire, transforms itself into silica. It is a self-extinguishing material.
  • foam applications of the invention are excessively numerous and varied, whether for use in filling or partitioning.
  • thermal insulation of the ammonium polyphosphate is considered.
  • the foam contains the resin and the hardener in equal amounts by weight.
  • the foam contains less than 10% by weight of thermal insulation, preferably about 5% by weight of the resin.
  • the resin and hardener are products marketed by Rhodia under the protected names Rhodorsil RT foam 3240 A and B, respectively ®.
  • the foam of the invention may contain an adhesion promoter, in this case raminopropyltriethoxysilane-3, in an amount of about 1 to 3% by weight of the resin, preferably the agent marketed by the company Wacker- Chemie under the protected name Geniosil GF 93 ® '
  • the foam of the invention may also contain, as an anticorrosive agent, in an amount of approximately 1% of the weight of the resin, a calcium soap, preferably the product marketed by Lockhart Chemical under the protected name Lockguard S 8855 ® . -
  • the foam of the invention may also contain a soundproofing agent, preferably barium sulfate, preferably in an amount of about 3 to 15% by weight of the resin.
  • the resin and its hardener are in liquid form, as are the adhesion promoter Geniosil and the anti-corrosion agent Lockguard ®, while the barium sulfate and the ammonium polyphosphate are powdered.
  • the above-mentioned resin and functional charges can be first mixed in a mixer, with trial and error determination until the desired proportions are achieved.
  • the primary mixture thus obtained is then mixed and homogenized with the resin just before injecting, pouring or filling the final mixture product into the body to be treated or at the place of application, before the mixing reaction takes place. continues exothermically and the foam is not properly formed and is properly spread and applied. By cooling then, a skin effect occurs which contributes to the seal and contributes to ensuring an anti-corrosion function due to the absence of cells on the surface.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The foam of the invention includes a mixture of silica, a polyorganosiloxane resin and a polyorganosiloxane curing agent, as well as an added thermal insulator and an added adhesion agent. The thermal insulator consists of ammonium polyphosphate. The foam is particularly well suited as a filler, for partitioning and in railway applications.

Description

Mousse silicone additionnée d'un agent thermique et utilisations de la mousse Silicone foam with added thermal agent and uses of foam
La demande de brevet français 05 05 848, non encore publiée, concerne un procédé de traitement de protection anticorrosion des corps creux, notamment dans le domaine ferroviaire, à l'aide d'une mousse alvéolaire, support d'un agent anti-corrosion et d'un agent ignifuge ou d'un isolant thermique.The French patent application 05 05 848, not yet published, relates to a corrosion protection treatment process for hollow bodies, in particular in the railway field, using a cellular foam, support of an anti-corrosion agent and flame retardant or thermal insulation.
Comme mousse de traitement, il est envisagé dans cette demande de considérer une mousse silicone. Y est également envisagé une composition du document PCT/BE 95/00 106, c'est-à-dire une résine inorganique comprenant une solution aqueuse d'un phosphate métallique d'aluminium, de zirconium, de magnésium, de zinc, de calcium ou de fer, d'un composé oxy-boron et d'un composé wollastonite.As treatment foam, it is envisaged in this application to consider a silicone foam. It is also contemplated a composition of PCT / BE 95/00 106, that is to say an inorganic resin comprising an aqueous solution of a metal phosphate of aluminum, zirconium, magnesium, zinc, calcium or iron, an oxy-boron compound and a wollastonite compound.
Le document US H 1976 H concerne également un polymère plastique expansé anticorrosion pour corps creux, plus précisément une mousse alvéolaire à alvéoles fermés et encore plus précisément une résine diisocyanate.US H 1976 H also relates to an expanded corrosion-resistant plastic polymer for hollow bodies, more specifically a closed-cell foam and more specifically a diisocyanate resin.
Enfin, DE 103 35 746 concerne une résine liquide à froid anticorrosion pour corps creux, qu'on fait mousser à l'aide d'un gaz.Finally, DE 103 35 746 relates to a liquid cold corrosion resin for hollow bodies, which is foamed with the aid of a gas.
L'invention de la présente demande concerne également la protection anticorrosion de corps creux, mais pas exclusivement. Dans sa plus grande généralité, elle concerne en fait un matériau de protection thermique, un matériau barrière et, en fait, une mousse silicone particulière.The invention of the present application also relates to corrosion protection of hollow bodies, but not exclusively. In its greater generality, it relates in fact to a thermal protection material, a barrier material and, in fact, a particular silicone foam.
Ainsi, l'invention concerne tout d'abord une mousse silicone, comprenant un mélange de silice, d'une résine de polyorganosiloxanes et d'un durcisseur de polyorganosiloxanes, additionnée d'un isolant thermique.Thus, the invention relates first of all to a silicone foam, comprising a mixture of silica, a polyorganosiloxane resin and a polyorganosiloxane hardener, added with a thermal insulator.
La mousse silicone, sous l'action du feu, se retransforme en silice. C'est un matériau autoextinguible.The silicone foam, under the action of fire, transforms itself into silica. It is a self-extinguishing material.
Et bien en ajoutant simplement un isolant thermique à la mousse silicone, les demanderesses ont constaté qu'elles obtenaient un matériau qui, au-delà du caractère autoextinguible de la mousse silicone, constituait au feu une barrière thermique et mécanique, un véritable pare-flamme ! On soulignera l'audace des demanderesses d'avoir proposé d'ajouter un isolant thermique, c'est-à-dire un agent anti-feu, à un produit déjà en soi autoextinguible. C'est leur mérite, qui traduit le caractère inventif de leur invention.Well by simply adding a thermal insulation to the silicone foam, the plaintiffs found that they obtained a material which, beyond the self-extinguishing nature of the silicone foam, constituted fire a thermal and mechanical barrier, a true flame-retardant ! The boldness of the applicants to have proposed to add a thermal insulation, that is to say an anti-fire agent, to a product already in itself self-extinguishing. It is their merit, which reflects the inventive nature of their invention.
Les applications de la mousse de l'invention sont excessivement multiples et variées, qu'il s'agisse de l'utiliser en remplissage ou en cloisonnage.The foam applications of the invention are excessively numerous and varied, whether for use in filling or partitioning.
On citera à nouveau les applications ferroviaires, avec les wagons et leurs structures de châssis et de cloison pouvant comporter des éléments inflammables, comme des planchers en bois. Des structures comparables existent à bord des véhicules automobiles (applications automobiles), des avions (applications aéronautiques) et autres bâtiments maritimes (applications maritimes). Les barrières thermiques peuvent aussi être très intéressantes dans les tunnels et autres locaux sensibles (applications bâtiments et travaux publics), dans la réalisation de récipients et conteneurs (applications de stockage et transport), etc.Railway applications will again be mentioned, with the wagons and their frame and partition structures possibly containing flammable elements, such as wooden floors. Comparable structures exist in motor vehicles (automotive applications), aircraft (aeronautical applications) and other maritime vessels (maritime applications). Thermal barriers can also be very interesting in tunnels and other sensitive premises (building and public works applications), in the production of containers and containers (storage and transport applications), etc.
De préférence, on considère comme isolant thermique du polyphosphate d'ammonium.Preferably, thermal insulation of the ammonium polyphosphate is considered.
Dans la forme de réalisation préférée, la mousse contient la résine et le durcisseur en quantités égales en poids.In the preferred embodiment, the foam contains the resin and the hardener in equal amounts by weight.
De préférence toujours, la mousse contient moins de 10 % en poids d'isolant thermique, de préférence, environ 5 % du poids de la résine.More preferably, the foam contains less than 10% by weight of thermal insulation, preferably about 5% by weight of the resin.
Dans la forme de la réalisation la plus avantageuse, la résine et le durcisseur sont les produits commercialisés par la société Rhodia sous les dénominations protégées Rhodorsil RT foam 3240 A et B, ® respectivement.In the form of the most preferred embodiment, the resin and hardener are products marketed by Rhodia under the protected names Rhodorsil RT foam 3240 A and B, respectively ®.
La mousse de l'invention peut contenir un agent d'adhérence, en l'occurrence de raminopropyltriéthoxysilane-3, dans une quantité d'environ 1 à 3 % du poids de la résine, de préférence l'agent commercialisé par la société Wacker-Chemie sous la dénomination protégée Geniosil GF 93®'The foam of the invention may contain an adhesion promoter, in this case raminopropyltriethoxysilane-3, in an amount of about 1 to 3% by weight of the resin, preferably the agent marketed by the company Wacker- Chemie under the protected name Geniosil GF 93 ® '
La mousse de l'invention peut encore contenir, comme agent anticorrosion, dans une quantité d'environ 1 % du poids de la résine, un savon de calcium, de préférence le produit commercialisé par la société Lockhart Chemical sous la dénomination protégée Lockguard S 8855®. -The foam of the invention may also contain, as an anticorrosive agent, in an amount of approximately 1% of the weight of the resin, a calcium soap, preferably the product marketed by Lockhart Chemical under the protected name Lockguard S 8855 ® . -
La mousse de l'invention peut aussi contenir un agent d'insonorisation, de préférence du sulfate de baryum, avantageusement dans une quantité d'environ 3 à 15 % du poids de la résine.The foam of the invention may also contain a soundproofing agent, preferably barium sulfate, preferably in an amount of about 3 to 15% by weight of the resin.
La mise en œuvre de l'invention, c'est-à-dire la production et l'emploi de la mousse d'effectué in situ sur le lieu de l'application.The implementation of the invention, that is to say the production and use of foam performed in situ at the place of application.
La résine et son durcisseur se présentent sous forme liquide, tout comme l'agent d'adhérence Geniosil et l'agent anticorrosion Lockguard,® alors que le sulfate de baryum et le polyphosphate d'ammonium se présentent en poudre.The resin and its hardener are in liquid form, as are the adhesion promoter Geniosil and the anti-corrosion agent Lockguard ®, while the barium sulfate and the ammonium polyphosphate are powdered.
On peut commencer par mélanger la résine et les charges fonctionnelles ci-dessus dans un mélangeur, le dosage s'effectuant par tâtonnement jusqu'à obtention des bonnes proportions désirées.The above-mentioned resin and functional charges can be first mixed in a mixer, with trial and error determination until the desired proportions are achieved.
Puis on mélange et homogénéise le mélange primaire ainsi obtenu avec la résine juste avant d'injecter, de couler ou de remplir le produit de mélange final dans le corps à traiter ou sur le lieu de l'application, avant que la réaction de mélange ne se poursuive de manière exothermique et que la mousse ne soit véritablement formée et ne soit convenablement répandue et appliquée. Par refroidissement ensuite, il se produit un effet de peau qui participe à l'étanchéité et contribue à assurer une fonction anticorrosion du fait de l'absence d'alvéoles en surface. The primary mixture thus obtained is then mixed and homogenized with the resin just before injecting, pouring or filling the final mixture product into the body to be treated or at the place of application, before the mixing reaction takes place. continues exothermically and the foam is not properly formed and is properly spread and applied. By cooling then, a skin effect occurs which contributes to the seal and contributes to ensuring an anti-corrosion function due to the absence of cells on the surface.

Claims

REVENDICATIONS
1. Mousse silicone, comprenant un mélange de silice, d'une résine de polyorganosiloxanes et d'un durcisseur de polyorganosiloxanes, additionnée d'un isolant thermique.1. A silicone foam comprising a mixture of silica, a polyorganosiloxane resin and a polyorganosiloxane hardener, supplemented with a thermal insulator.
2. Mousse silicone selon la revendication 1, dans laquelle l'isolant thermique est du polyphosphate d'ammonium.Silicone foam according to claim 1, wherein the thermal insulator is ammonium polyphosphate.
3. Mousse silicone selon l'une des revendications 1 et 2, dans laquelle la résine et le durcisseur se trouvent en quantités égales en poids.3. Silicone foam according to one of claims 1 and 2, wherein the resin and the hardener are in equal amounts by weight.
4. Mousse silicone selon l'une des revendications 1 à 3, dans laquelle il est prévu moins de 10 % en poids d'isolant thermique.4. Silicone foam according to one of claims 1 to 3, wherein there is provided less than 10% by weight of thermal insulator.
5. Mousse silicone selon la revendication 4 dans laquelle la quantité d'isolant thermique est environ de 5 % du poids de la résine.Silicone foam according to claim 4 wherein the amount of thermal insulation is about 5% of the weight of the resin.
6. Mousse silicone selon l'une des revendications 1 à 5, dans laquelle la résine et le durcisseur sont les produits commercialisés par la société Rhodia sous les dénominations protégées Rhodorsil RT foam 3240 A et B5 ® respectivement.6. silicone foam according to one of claims 1 to 5, wherein the resin and hardener are the products marketed by Rhodia under the protected names Rhodorsil RT foam 3240 A and B 5 ® respectively.
7. Mousse silicone selon l'une des revendications 1 à 6, dans laquelle il est prévu un agent d'adhérence.7. Silicone foam according to one of claims 1 to 6, wherein there is provided a bonding agent.
8. Mousse silicone selon la revendication 7, dans laquelle l'agent d'adhérence est raminopropyltriethoxysilane-3.Silicone foam according to claim 7, wherein the adhesion promoter is aminopropyltriethoxysilane-3.
9. Mousse silicone selon l'une des revendications 7 et 8, dans laquelle la quantité d'agent d'adhérence est environ de 1 à 3 % du poids de la résine.Silicone foam according to one of claims 7 and 8, wherein the amount of adhesion promoter is about 1 to 3% of the weight of the resin.
10. Mousse silicone selon l'une des revendications 7 à 9, dans laquelle l'agent d'adhérence est l'agent commercialisé par la société Wacker-Chemie sous la dénomination protégée Geniosil GF 93 ® .10. Silicone foam according to one of claims 7 to 9, wherein the adhesive agent is the agent marketed by Wacker-Chemie under the protected name Geniosil GF 93 ® .
11. Mousse silicone selon l'une des revendications 1 à 10, dans laquelle il est prévu du savon de calcium comme agent anticorrosion. 11. Silicone foam according to one of claims 1 to 10, wherein there is provided calcium soap as anticorrosion agent.
12. Mousse silicone selon la revendication 11, dans laquelle le savon de calcium anticorrosion est le produit commercialisé par la société Lockhart Chemical sous la dénomination protégée Lockguard S 8855®.12. Foam silicone according to claim 11, wherein the anticorrosion calcium soap is the product marketed by Lockhart Chemical under the protected name Lockguard S 8855 ®.
13. Mousse silicone selon l'une des revendications 11 et 12, dans laquelle la quantité de savon de calcium est d'environ 1 % du poids de la résine.Silicone foam according to one of claims 11 and 12, wherein the amount of calcium soap is about 1% by weight of the resin.
14. Mousse silicone selon l'une des revendications 1 à 13, dans laquelle il est prévu un agent d'insonorisation.14. Silicone foam according to one of claims 1 to 13, wherein there is provided a soundproofing agent.
15. Mousse silicone selon la revendication 14, dans laquelle l'agent d'insonorisation est le sulfate de baryum.Silicone foam according to claim 14, wherein the soundproofing agent is barium sulfate.
16. Mousse silicone selon l'une des revendications 14 et 15, dans laquelle la quantité d'agent d'insonorisation est d'environ 3 à 15 % du poids de la résine.16. Silicone foam according to one of claims 14 and 15, wherein the amount of soundproofing agent is about 3 to 15% of the weight of the resin.
17. Utilisation de la mousse silicone selon l'une des revendications 1 à 16 comme produit de remplissage.17. Use of the silicone foam according to one of claims 1 to 16 as a filler.
18. Utilisation de la mousse silicone selon l'une des revendications 1 à 16 comme produit de cloisonnage.18. Use of the silicone foam according to one of claims 1 to 16 as a partitioning product.
19. Utilisation de la mousse silicone selon l'une des revendications 1 à 16 dans une application ferroviaire.19. Use of the silicone foam according to one of claims 1 to 16 in a railway application.
20. Utilisation de la mousse silicone selon l'une des revendications 1 à 16 dans une application automobile.20. Use of the silicone foam according to one of claims 1 to 16 in an automotive application.
21. Utilisation de la mousse silicone selon l'une des revendications 1 à 16 dans une application aéronautique.21. Use of the silicone foam according to one of claims 1 to 16 in an aeronautical application.
22. Utilisation de la mousse silicone selon l'une des revendications 1 à 16 dans une application maritime.22. Use of the silicone foam according to one of claims 1 to 16 in a maritime application.
23. Utilisation de la mousse silicone selon l'une des revendications 1 à 16 dans une application bâtiments et travaux publics. 23. Use of the silicone foam according to one of claims 1 to 16 in a building and public works application.
24. Utilisation de la mousse silicone selon l'une des revendications 1 à 16 dans une application stockage et transport. 24. Use of the silicone foam according to one of claims 1 to 16 in a storage and transport application.
EP07866481A 2006-10-31 2007-10-31 Silicone foam with added thermal agent and uses of the foam Withdrawn EP2087029A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0609566A FR2907787B1 (en) 2006-10-31 2006-10-31 SILICONE FOAM ADDITIONED THERMAL AGENT AND USES OF THE FOAM
PCT/FR2007/001814 WO2008059142A2 (en) 2006-10-31 2007-10-31 Silicone foam with added thermal agent and uses of the foam

Publications (1)

Publication Number Publication Date
EP2087029A2 true EP2087029A2 (en) 2009-08-12

Family

ID=38229349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07866481A Withdrawn EP2087029A2 (en) 2006-10-31 2007-10-31 Silicone foam with added thermal agent and uses of the foam

Country Status (9)

Country Link
US (1) US20110021648A1 (en)
EP (1) EP2087029A2 (en)
JP (1) JP2010508381A (en)
KR (1) KR20090106460A (en)
CN (1) CN101558108A (en)
BR (1) BRPI0716293A2 (en)
FR (1) FR2907787B1 (en)
MA (1) MA30958B1 (en)
WO (1) WO2008059142A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8056953B2 (en) 2008-06-13 2011-11-15 Itt Manufacturing Enterprises, Inc. Thermal barrier system
US20160179140A1 (en) * 2014-12-20 2016-06-23 Intel Corporation Chassis Design for Wireless-Charging Coil Integration for Computing Systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318195A1 (en) * 1975-07-14 1977-02-11 Dow Corning COMPOSITION AND PROCESS FOR THE MANUFACTURE OF SILICONE RUBBER SPONGES AND FOAMS
FR2593184A1 (en) * 1986-01-21 1987-07-24 Rhone Poulenc Spec Chim POROPHORE AGENT FOR FOAM-PROCESSING ORGANOPOLYSILOXANE COMPOSITION

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1240403A (en) * 1969-02-03 1971-07-21 Ass Elect Ind Improvements in or relating to electrical insulating compositions
US4433069A (en) * 1983-01-03 1984-02-21 Dow Corning Corporation Method for preparing flame resistant polysiloxane foams and foams prepared thereby
JPS6243435A (en) * 1985-08-20 1987-02-25 Shin Etsu Chem Co Ltd Fire-resistant silicone foam composition
DE3602888A1 (en) * 1986-01-31 1987-08-06 Bayer Ag INTUMESCENT POLYSILOXANE MOLDS
US4686244A (en) * 1986-12-17 1987-08-11 Dow Corning Corporation Intumescent foamable compositions
US4978705A (en) * 1987-12-24 1990-12-18 Dow Corning Corporation Silicone rubber containing alkali metal salts of phosphoric acid and phosphorous acid and compositions therefor
JPH0427052A (en) * 1990-05-21 1992-01-30 Matsushita Electric Works Ltd Sound insulating material
DE4120561A1 (en) * 1991-06-21 1992-12-24 Hilti Ag ADHESIVE, SEALING AND ADHESIVE MADE ON SILICONE BASE
US5183873A (en) * 1991-10-21 1993-02-02 Wacker Silicones Corporation Room temperature stable organopolysiloxane compositions
JP3523950B2 (en) * 1995-12-04 2004-04-26 タイホー工業株式会社 Treatment agent for vehicle painted surface
JP3600884B2 (en) * 1996-05-15 2004-12-15 株式会社カネカ Foamable resin composition, foam using the same, and method for producing the same
RU2111982C1 (en) * 1996-05-20 1998-05-27 Общественное объединение "Евразийское физическое общество" Method of preparing foam organosilicon compositions
DE19620816A1 (en) * 1996-05-23 1997-11-27 Wacker Chemie Gmbh Crosslinkable organopolysiloxane compositions to be flame-resistant elastomers
USH1976H1 (en) * 1999-07-30 2001-08-07 The United States Of America As Represented By The Secretary Of The Navy Corrosion control in hollow frame structures
DE10007977B4 (en) * 2000-02-22 2004-07-29 Hilti Ag Additive mixture to increase the fire resistance of plastic moldings, plastic moldings and a two-component system for their manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318195A1 (en) * 1975-07-14 1977-02-11 Dow Corning COMPOSITION AND PROCESS FOR THE MANUFACTURE OF SILICONE RUBBER SPONGES AND FOAMS
FR2593184A1 (en) * 1986-01-21 1987-07-24 Rhone Poulenc Spec Chim POROPHORE AGENT FOR FOAM-PROCESSING ORGANOPOLYSILOXANE COMPOSITION

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US20110021648A1 (en) 2011-01-27
CN101558108A (en) 2009-10-14
WO2008059142A2 (en) 2008-05-22
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MA30958B1 (en) 2009-12-01
FR2907787B1 (en) 2010-05-21

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