WO2012076905A1 - Ignifugation - Google Patents

Ignifugation Download PDF

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Publication number
WO2012076905A1
WO2012076905A1 PCT/GB2011/052452 GB2011052452W WO2012076905A1 WO 2012076905 A1 WO2012076905 A1 WO 2012076905A1 GB 2011052452 W GB2011052452 W GB 2011052452W WO 2012076905 A1 WO2012076905 A1 WO 2012076905A1
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WO
WIPO (PCT)
Prior art keywords
fire retardant
fibres
inorganic
melamine
organic
Prior art date
Application number
PCT/GB2011/052452
Other languages
English (en)
Inventor
Richard Haxby
Jo Mcknight
Original Assignee
Dartex Coatings Limited
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 Dartex Coatings Limited filed Critical Dartex Coatings Limited
Publication of WO2012076905A1 publication Critical patent/WO2012076905A1/fr

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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
    • C09K21/06—Organic materials
    • C09K21/10—Organic materials containing nitrogen
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C09D5/185—Intumescent paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016—Flame-proofing or flame-retarding additives
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/41—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the carrier layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/26—Presence of textile or fabric
    • C09J2400/263—Presence of textile or fabric in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2475/00—Presence of polyurethane
    • C09J2475/006—Presence of polyurethane in the substrate
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/067—Flame resistant, fire resistant

Definitions

  • This invention relates to a fire retardant material and is especially, but not exclusively, related to a fire retardant which can be used to increase the fire retardance of existing surfaces.
  • fire retardant materials are well known.
  • fire retardants are commonly applied to surfaces, e.g. surfaces of public buildings, in order to certify that the building and the contents therein are safe according to UK and EC regulations.
  • Intumescent coatings are known principally as structural protection agents, as they reduce the heating experienced by the surface to which they are applied, thereby preventing failure of, say, load bearing walls or beams. The reduction in heat in turn reduces the spread of fire and subsequently may allow additional time for safe evacuation of a building.
  • intumescent paints such as those disclosed by W. & J. Leigh & Co. in international patent application WO 2006/067488, have associated problems.
  • the paints can suffer from non-uniform application, they may be difficult and time-consuming to apply and can have a limited application timeframes or pot-life.
  • certain surfaces require multiple coats of paint in order to obtain the required retardancy, which can be time- consuming.
  • Some intumescent materials, such as expandable graphite, may not be considered decorative.
  • a first aspect of the invention provides a fire retardant composition
  • a fire retardant composition comprising: at least 25 w/w% of a first polymer or blend of polymers; at least some and preferably up to 25 w/w% (e.g. 5 w/w% to 25 w/w%) inorganic fibres based on the total weight of the composition; and at least one of:
  • the inorganic fibres have a mean length of 500 ⁇ or less, for example 450 ⁇ or less, or 400 ⁇ or less, or 350 ⁇ or less, or 300 ⁇ or less, or 250 ⁇ or less, or 200 ⁇ or less.
  • the inorganic fibres have an average aspect ratio between about 60: 1 and about 4:1 . More preferably, the fibres have an average aspect ratio between around 15: 1 and around 10:1 .
  • the composition comprises at least two of:
  • the composition comprises from 25 w/w% to 80w/w% (e.g. from 25 w/w% to 70 w/w%) the first polymer.
  • the first polymer is not a fire resistant polymer.
  • the composition comprises 5 w/w% to 20 w/w% (e.g. 8 w/w% to 18 w/w%, for example 10 w/w% to 15 w/w%) inorganic fibres.
  • the composition comprises one or more of:
  • the composition comprises two or more of:
  • the composition comprises between 5w/w% and 25w/w% (for example 5w/w% to 20w/w%) organic phosphonate, such as dimethyl propyl phosphonate.
  • the composition comprises between 5w/w% and 25w/w% (for example 5w/w% to 20w/w%) organic phosphinate, such as aluminium diethyl phosphinate.
  • organic phosphinate such as aluminium diethyl phosphinate.
  • the first polymer comprises a thermoplastic polymer, e.g. polyurethane, nylon, acrylic, polyvinyl chloride (PVC), polyester, epoxy, or any other suitable plastics material.
  • a thermoplastic polymer e.g. polyurethane, nylon, acrylic, polyvinyl chloride (PVC), polyester, epoxy, or any other suitable plastics material.
  • the inorganic fibres comprise one or more of mineral fibres, rock wool fibres, calcium magnesium silicate or other body soluble fibres, alumina fibres or silica fibres.
  • the inorganic phosphate and/or inorganic polyphosphate comprises ammonium polyphosphate. More preferably, the ammonium polyphosphate comprises ammonium polyphosphate particles microencapsulated within a melamine-based resin.
  • the melamine or derivative thereof comprises one or more of melamine cyanurate, melamine polyphosphate, melamine pyrophosphate, melamine phosphate and so on.
  • the non-melamine intumescent material comprises expandable graphite.
  • the material(s) which releases an inert gas e.g. steam, C0 2 , N 2
  • a metal carbonate for example calcium or magnesium carbonate.
  • the compound(s) which endothermically decomposes when exposed to temperatures higher than at least 100°C comprise(s) metal hydroxide(s), for example aluminium hydroxide or magnesium hydroxide.
  • the organic phosphate and/or organic phosphonate and/or organic phosphinate comprises e.g. one or more of tributyl phosphate, triethy phosphate, triisobutyl phosphate, dimethylpropyl phosphonate and / or aluminium diethylphosphinate.
  • the further additives comprise one or more pigment materials, UV stabilizers, antimicrobials, antifungals, and other state-of-the-art additives for the use in polymer resins, for example in polyurethane resins.
  • a further aspect of the invention provides a fire retardant material for applying to a substrate, the material comprising an active surface and an application surface and a plurality of fibres disposed therebetween.
  • the inventors have found that the inclusion of the fibres between the application surface and the active surface is effective in reducing or eliminating the retreat of the composition away from a flame under direct exposure thereto.
  • the invention provides a fire retardant material for applying to a substrate, the material comprising an active surface, and an application surface and a plurality of fibres disposed there between, wherein the active surface comprises an active layer comprising a first film of first active composition comprising a composition described above.
  • the material comprises an active layer, a textile and an optional adhesive layer, wherein the active layer is provided across a first major surface of the textile and the adhesive layer, if present, is provided across a second major surface of the textile and the active layer comprises a base resin incorporating one or more fire retardant species.
  • the textile is selected from a woven textile, a knitted textile or a non-woven textile (e.g. as a substrate or scrim).
  • the textile may be designated as open or closed.
  • open refers to a fabric having voids in the construction having a mean longest dimension larger than the mean longest dimension of any non-melamine intumescent particles in the material.
  • closed refers to a fabric having voids in the construction having a mean longest dimension equal to or smaller than the mean longest dimension of any non-melamine intumescent particles in the material.
  • the textile comprises viscose fibres or other organic fibres, e.g. nylon fibres etc.
  • the textile may comprise inorganic, e.g. mineral, glass or body soluble, fibres.
  • the textile may comprise organic fibres and inorganic fibres.
  • the textile has a basis weight of 5gsm to l OOgsm, for example 10gsm to 50gsm, e.g. 30gsm.
  • the active layer comprises a first active composition comprising at least 25 w/w% of a first polymer or blend of polymers and at least one of:
  • the first active composition comprises from 25 w/w% to 80w/w% (e.g. from 25 w/w% to 70 w/w%) the first polymer.
  • the first polymer is a non-fire resistant polymer.
  • the first polymer comprises a thermoplastic polymer, e.g. polyurethane, nylon, acrylic, polyvinyl chloride (PVC), polyester, epoxy, or any other suitable plastics material.
  • the first active composition comprises at least two of:
  • the first active composition comprises at least three of:
  • the first active composition comprises at least one of:
  • the first active composition comprises at least two of:
  • the first active composition comprises at least three of:
  • the first active composition comprises between 5w/w% and 25w/w% (for example 5w/w% to 20w/w%) organic phosphonate, such as dimethyl propyl phosphonate.
  • the composition comprises between 5w/w% and 25w/w% (for example 5w/w% to 20w/w%) organic phosphinate, such as aluminium diethyl phosphinate.
  • organic phosphinate such as aluminium diethyl phosphinate.
  • the inorganic fibres comprise one or more of mineral fibres, rock wool fibres, calcium magnesium silicate or other body soluble fibres, alumina fibres or silica fibres.
  • the inorganic fibres have a mean length of 500 ⁇ or less, for example 450 ⁇ or less, or 400 ⁇ or less, or 350 ⁇ or less, or 300 ⁇ or less, or 250 ⁇ or less, or 200 ⁇ or less.
  • the inorganic fibres have an average aspect ratio between about 60: 1 and about 4:1 . More preferably, the fibres have an average aspect ratio between around 15: 1 and around 10:1 .
  • the inorganic phosphate and/or inorganic polyphosphate comprises ammonium polyphosphate. More preferably, the ammonium polyphosphate comprises ammonium polyphosphate particles microencapsulated within a melamine-based resin.
  • the melamine or derivative thereof comprises one or more of melamine cyanurate, melamine polyphosphate, melamine pyrophosphate, melamine phosphate and so on.
  • the non-melamine intumescent material comprises expandable graphite.
  • the material(s) which releases an inert gas e.g. steam, C0 2 , N 2
  • a metal carbonate for example calcium or magnesium carbonate.
  • the compound(s) which endothermically decomposes when exposed to temperatures higher than at least 100°C comprise(s) metal hydroxide(s), for example aluminium hydroxide or magnesium hydroxide.
  • the organic phosphate and/or organic phosphonate and/or organic phosphinate comprises e.g. one or more of tributyl phosphate, triethyl phosphate, triisobutyl phosphate, dimethylpropyl phosphonate and aluminium diethyl phosphinate.
  • the further additives comprise one or more pigment materials, UV stabilizers, antimicrobials, antifungals and other state-of-the-art additives for the use in polymer resins, for example in polyurethane resins.
  • the active layer comprises a first film comprising the first active composition.
  • the active layer has a basis weight of 20gsm to 500gsm, for example 50gsm to 200gsm, preferably 60gsm to 150gsm, e.g. around 90gsm to l OOgsm.
  • the first film has a basis weight of 20gsm to 150gsm, for example 30gsm to 100gsm, e.g. around 45gsm or 90gsm.
  • the active layer comprises a second film comprising a second active composition, the second film applied across a major surface of the first film distal from the textile layer.
  • the second film has a basis weight of 20gsm to 150gsm, for example 30gsm to 70gsm, e.g. around 45gsm to 50gsm.
  • the second active composition is different to the first active composition.
  • the second active composition comprises at least 25 w/w% of a second polymer or blend of polymers and at least one of:
  • the second active composition comprises from 30 w/w% to 80w/w% (e.g. from 30 w/w% to 70 w/w%) the second polymer.
  • the second polymer is a non-fire resistant polymer.
  • the second polymer comprises a thermoplastic polymer, e.g. polyurethane, nylon, acrylic, polyvinyl chloride (PVC), polyester, epoxy, or any other suitable plastics material.
  • a thermoplastic polymer e.g. polyurethane, nylon, acrylic, polyvinyl chloride (PVC), polyester, epoxy, or any other suitable plastics material.
  • the second polymer is the same as the first polymer.
  • the second polymer is different to the first polymer.
  • the second active composition comprises at least two of:
  • the second active composition comprises at least three (e.g at least four) of:
  • the second active composition comprises at least one of:
  • the second active composition comprises at least two of:
  • the second active composition comprises at least three (e.g at least four) of:
  • the second active composition comprises between 5w/w% and 25w/w% (for example 5w/w% to 20w/w%) organic phosphonate, such as dimethyl propyl phosphonate.
  • the composition comprises between 5w/w% and 25w/w% (for example 5w/w% to 20w/w%) organic phosphinate, such as aluminium diethyl phosphinate.
  • the inorganic fibres have a mean length of 500 ⁇ or less, for example 450 ⁇ or less, or 400 ⁇ or less, or 350 ⁇ or less, or 300 ⁇ or less, or 250 ⁇ or less, or 200 ⁇ or less.
  • the inorganic fibres have an average aspect ratio between about 60: 1 and about 4:1 . More preferably, the fibres have an average aspect ratio between around 15: 1 and around 10:1 .
  • the active layer comprises a third film comprising a third active composition, the third film applied across a major surface of the second film distal from the first film.
  • the third film has a basis weight of 20gsm to 150gsm, for example 30gsm to 70gsm, e.g. around 45gsm to 50gsm.
  • the third active composition is different to one or both of the first and/or second active composition.
  • the third active composition comprises at least 25 w/w% of a second polymer or blend of polymers and at least one of:
  • the third active composition comprises from 25 w/w% to 80w/w% (e.g. from 25 w/w% to 70 w/w%) the third polymer.
  • the third polymer is a non-fire resistant polymer.
  • the third polymer comprises a thermoplastic polymer, e.g. polyurethane, nylon, acrylic, polyvinyl chloride (PVC), polyester, epoxy, or any other suitable plastics material.
  • a thermoplastic polymer e.g. polyurethane, nylon, acrylic, polyvinyl chloride (PVC), polyester, epoxy, or any other suitable plastics material.
  • the third polymer is the same as the first and/or second polymer. In other embodiments, the third polymer is different to one or both of the first and second polymers.
  • the third active composition comprises at least two of:
  • the third active composition comprises at least three (e.g at least four) of:
  • the third active composition comprises at least one of:
  • the third active composition comprises at least two of:
  • the third active composition comprises at least three (e.g at least four) of:
  • the third active composition comprises between 5w/w% and 25w/w% (for example 5w/w% to 20w/w%) organic phosphonate, such as dimethyl propyl phosphonate...
  • the composition comprises between 5w/w% and 25w/w% (for example 5w/w% to 20w/w%) organic phosphinate, such as aluminium diethyl phosphinate.
  • organic phosphinate such as aluminium diethyl phosphinate.
  • the inorganic fibres have a mean length of 500 ⁇ or less, for example 450 ⁇ or less, or 400 ⁇ or less, or 350 ⁇ or less, or 300 ⁇ or less, or 250 ⁇ or less, or 200 ⁇ or less.
  • the inorganic fibres have an average aspect ratio between about 60:1 and about 4:1. More preferably, the fibres have an average aspect ratio between around 15:1 and around 10:1.
  • the active layer comprises an outer surface layer.
  • the third film comprises the or an outer surface layer of the active layer.
  • the second film comprises the or an outer surface layer.
  • the first film comprises the or an outer surface layer.
  • the outer surface layer does not contain expandable graphite.
  • the outer surface layer comprises a greater concentration than the first active composition of one or more of the following components, if present:
  • compositions may be provided with the same or different components.
  • the material may further comprise a release layer provided across a major surface of the adhesive layer so as to protect the adhesive layer when stored.
  • the adhesive layer may comprise a pressure sensitive adhesive, or thermoplastic adhesive.
  • the adhesive layer comprises one or more fire retardant materials.
  • Pressure sensitive adhesives differ from thermoplastic adhesives in that no heat is required for application. This is desirable in some settings because application can be one or more of less costly, less time consuming and more universal.
  • the pressure sensitive adhesive may be aqueous-based or, alternatively, it may be organic solvent-based.
  • This adhesive may be permanent or temporary depending on the nature of the formulation used.
  • the adhesive layer may additionally comprise one or more fire retardant species such as those described herein.
  • the material may be capable of being flexed and/or stretched to allow it to conform to a curved surface.
  • the polymer resin may comprise further additives, such as colourants, UV stabilizers, antimicrobials, antifungals and other state-of-the-art additives for the use in polymer resins, for example in polyurethane resins.
  • additives such as colourants, UV stabilizers, antimicrobials, antifungals and other state-of-the-art additives for the use in polymer resins, for example in polyurethane resins.
  • Blends of polyurethanes may be utilised, for example polyurethanes based on polyether, polyester, polycarbonate, poly(capralactone) and so on.
  • Suitable ammonium polyphosphate particles may be supplied by Budenheim Iberica Commercial S.A. of Zaragoza, Spain under the trade names FR Cros C30 and FR Cros C60.
  • a suitable melamine cyanurate may also be supplied by Budenheim Iberica Commercial S.A. under the trade name Budit 315, or by Ciba Geigy Melapur. Other suitable species are also available.
  • Suitable aluminium diethyl phosphinates include Exolit OP935 from Clariant.
  • the adhesive layer weighs from 10 to 70 gsm, more preferably from 15 to 40 gsm, even more preferably from 25 to 35 gsm.
  • One advantage of the present invention is to provide increased loading levels of fire retardant species whilst at the same time providing a thin adhesive layer. Further advantages are provided in that the presence of fibrous material in the one or more of the active compositions and/or a textile layer in the laminate material provides an effective deterrent to the spread of flames and heat damage across the surface of the fire retardant material.
  • the material may have a textural finish, e.g. a patterned effect or a display of indicia. Such a finish may be provided by the incorporation of an emboss into the outer layer of the material.
  • the embossed layer is preferably formed in the polymer by casting the material onto a patterned release layer which may be removed before or after the laminate has been secured to a surface.
  • the patterned release layer may be formed from a plastics material or paper.
  • the embossed layer is preferably formed in the polymer by passing the material through a heated embossed nip.
  • the laminate may be coloured and/or have predetermined effect, e.g. texture, which allows for a greater scope of design options than the paints of the prior art.
  • the laminate may be printed by commercially available printing techniques for example, but not limited to screen printing, flexographic printing, gravure printing and digital printing.
  • the laminate may be applied to walls, furniture and fittings for public access areas and other areas where improved resistance to fire is a legal requirement or a desired performance parameter.
  • the laminate may be applied to rigid or flexible surfaces such as wood, fibre board, stone, glass, plaster, painted surfaces, plastics or metal or composites of the above.
  • the laminate may be applied to a surface during manufacture or applied after assembly as part of maintenance, testing, decorating or finishing operations.
  • the laminate may be supplied in roll form to allow the end user to cut sections of desired shape and size prior to application.
  • the laminate of the invention may be provided as a fire stop in items of furniture, for example soft furniture such as armchairs and sofas, such as may contain flammable fillings.
  • the invention provides a solution or suspension for coating a substrate, e.g. a textile substrate, the solution or suspension comprising a composition described above, one or more solvents (e.g. water), one or more dispersing agents and optionally one or more foaming agents.
  • a substrate e.g. a textile substrate
  • the solution or suspension comprising a composition described above, one or more solvents (e.g. water), one or more dispersing agents and optionally one or more foaming agents.
  • the invention provides a paint comprising a composition as described above and one or more solvents and optional emulsifiers.
  • the invention provides a method of providing fire resistance to a substrate comprising applying a paint as described above to the substrate.
  • Figure 1 is a cross-sectional view of a fire retardant laminate according to an embodiment of the present invention.
  • a fire retardant laminate indicated generally at 1 , comprising an active layer 10 of thickness 30 to 280 ⁇ , a textile layer 11 , an adhesive layer 12 of thickness 5 to 60 ⁇ and a release liner 14.
  • the active layer 10 is generally planar and comprises respective opposed major surfaces 101 , 102.
  • Major surface 101 may be denoted the 'active surface'.
  • At least 25% of the active layer 10 (e.g. 40% to 55% of the active layer) comprises a matrix in the form of a plastics material such as polyurethane.
  • fire retardant species 13 are preferentially distributed substantially evenly throughout the active layer 10. Alternatively, the species 13 may be preferentially distributed at or towards a portion of the active layer 10, e.g. one surface 101 , 102 or towards the centre of the layer 10.
  • the fire retardant species 13 comprise 5 w/w% to 25 w/w% (based on the total weight of the active layer 10) of inorganic fibres, preferably having a mean length of 500 ⁇ or less, and up to 25 w/w% each (based on the total weight of the active layer 10) of one or more of melamine; ammonium polyphosphate; carbonates of one or more metals; hydroxides of one or more metals; and organic phosphate and/or organic phosphonate and/or organic phosphinate.
  • the provision of the relatively short fibres provides a resistance to retreat of the composition away from a flame or heat source.
  • the textile layer 1 1 comprises a non-woven viscose material, though may additionally or alternatively include a knitted, woven, non-woven or scrim material comprising natural or synthetic (e.g. inorganic or organic) fibres.
  • a first major surface 1 1 1 of the textile layer 1 1 is secured to a major surface 102 of the active layer 10.
  • the adhesive layer 12 is generally planar and comprises respective opposed major surfaces 121 , 122.
  • the adhesive layer 12 is typically a pressure sensitive adhesive.
  • the major surface 121 of the adhesive layer 12 is secured to a second major surface 1 12 of the textile layer 1 1.
  • the laminate 1 Prior to use, the laminate 1 is generally stored in the form of a roll. Hence, to prevent major surface 122 of the adhesive layer 12 from undesirably attaching itself to other surfaces, e.g. the major surface 101 of the active layer 10, a release liner 14 is provided.
  • the release liner 14 is generally planar and comprises respective opposed major surfaces 141 , 142.
  • Major surface 141 is secured to major surface 122 of the adhesive layer 12 and major surface 142 may be denoted the 'protective surface'.
  • this has a number of advantages. Firstly, it allows for the provision of an adhesive layer 12. This is because it is not essential to provide a fire retardant species 13 on or within the adhesive layer 12, hence naturally causing a reduction in volume. Moreover, because the adhesive layer 12 is comprised of more or less one hundred percent adhesive, it does not suffer from a loss of tackiness due to the presence of the fire retardant species 13.
  • the laminate 1 per se is intumescent.
  • the outermost surface in this example the active layer 10
  • the adhesive layer 12 can be thin further reducing the calorific value.
  • the provision of the textile layer 1 1 reduces the retreat of the active layer 1 0 from a point of exposure to high temperature, e.g. a flame.
  • high temperature e.g. a flame.
  • the fibres in the textile layer 1 1 are wetted by melted plastics material within the active layer 10, the increased surface area of those fibres as compared to, say, a flat surface, further reducing the rate of retreat of the active layer 10. In turn, this ensures that the fire retardant material 13 in the active layer 10 remains close to the flame for as long as possible.
  • one, two or more further active layers may be provided (e.g. sequentially) on the active layer 10.
  • additional active layer(s) may be the same or different as the first active layer (10), though it is preferred that a surface layer comprises the largest concentration of active species, other than expandable graphite.
  • a 90 gsm film was made comprising the following components:
  • Brown char was established. charring on the surface.
  • Example 10 Performed similarly to Example 8 but with Very strong intumescence and strong intumescence. surface char was observed.
  • An 80 gsm film comprising:
  • Two and three layer laminates were formed by casting 45 gsm films of one composition on top of 50 gsm films of a second composition, the three layer films being immobilized onto a 30 gsm textile of non-woven viscose.
  • compositions used were as follows:
  • 100gsm films were made having the compositions shown in the table below and were placed on paper, in turn on a wooden board, for testing.
  • Milled glass fibres (1 mm 0w/w% 0w/w% 10.3 w/w% 0w/w% average length
  • Body soluble fibres (length 0w/w% 0w/w% 0w/w% 10.3 w/w% 125 ⁇ 25 ⁇ )
  • a first test the samples were subjected to a small flame (equivalent to a match) for 5 seconds.
  • a second test the samples were subjected to the flame from a small blow torch at half power for 3 seconds.
  • a third test the samples were subjected to the full power of the same blow torch for 3 seconds. The results of these tests are shown in the table below.
  • CE 4 Some small holes have Many small holes In initial stages, the film appeared which will allow the opened up on the film appeared to be resisting the flame to pass through the film to surface, followed by flame well, but suddenly the paper below. cracking of the film. there was a total failure and the film was destroyed.
  • the film surface remained intact.
  • the film surface The film remained broadly remained intact. intact, with a few small holes developing at the end of the exposure period.
  • the provision of short fibres in the composition provides an unexpected reduction in the melting/retreat of the film away from the heat source, particularly when the composition is exposed to intense heat.
  • the following examples demonstrate how the direction of the intumescence (e.g. towards or away from an applied flame) of a fire retardant material may be controlled by utilizing particular backing materials, e.g. textile backing materials.
  • compositions identical to Composition 1 were exposed to small flames for 1 minute either without immobilization, or as immobilized on a textile as directed below.
  • the intumescence is predominantly directed through the fabric and away from the flame.
  • the intumescence is directed toward the flame, as it is unable to expand through the fabric. This phenomenon may be utilized in providing laminates which will expand in a desired direction for a given purpose.
  • any of the features disclosed herein may be omitted and/or replaced with similar means able to perform the requisite task and/or any combination of any of the features disclosed herein is envisaged without departing from the scope of the invention.
  • any of the fire retardant compositions of the invention may include one or more further fire retardant components not otherwise described above.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fireproofing Substances (AREA)

Abstract

L'invention porte sur une composition ignifuge comprenant : au moins 25 % p/p d'un premier polymère ou mélange de polymères ; au moins un peu et jusqu'à 25 % p/p de fibres inorganiques sur la base du poids total de la composition, les fibres inorganiques ; et au moins un composant parmi : jusqu'à 25 % p/p de mélamine ou d'un dérivé de celle-ci ; jusqu'à 25 % p/p de phosphate inorganique et/ou de polyphosphate inorganique ; jusqu'à 25 % p/p de matière intumescente qui n'est pas de la mélamine ; jusqu'à 25 % p/p d'une ou plusieurs matières qui dégagent un gaz inerte (par exemple de la vapeur d'eau, du CO2, du N2) lors de leur décomposition au-dessus de 100°C ; jusqu'à 25 % p/p d'un ou plusieurs composés qui se décomposent de façon endothermique lorsqu'ils sont exposés à des températures supérieures à au moins 100°C, par exemple supérieures à 120°C, 130°C, 140°C, etc. ; jusqu'à 25 % p/p de phosphate organique et/ou de phosphonate organique et/ou de phosphinate organique ; jusqu'à 25 % p/p d'autres additifs.
PCT/GB2011/052452 2010-12-10 2011-12-09 Ignifugation WO2012076905A1 (fr)

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WO2012164478A1 (fr) * 2011-05-27 2012-12-06 L-M-J Nation Security Llc Composition de revêtement ignifuge de type intumescent
CN103526445A (zh) * 2013-09-30 2014-01-22 苏州潮盛印花制版实业有限公司 一种防酸针织面料
CN104494257A (zh) * 2014-12-31 2015-04-08 思嘉环保材料科技（上海）有限公司 一种篷房用保温发泡材料及其制备方法
CN104508039A (zh) * 2012-07-30 2015-04-08 阿克佐诺贝尔国际涂料股份有限公司 耐高热组合物
DE102013017570A1 (de) * 2013-10-24 2015-04-30 Carl Freudenberg Kg Elastomerer Körper zur Schwingungsdämpfung
WO2015128213A1 (fr) * 2014-02-26 2015-09-03 Basf Se Polyuréthane thermoplastique ignifugé
CN106752439A (zh) * 2017-01-05 2017-05-31 雄子（上海）新材料科技有限公司 环保多彩涂料
US10000663B1 (en) 2012-05-28 2018-06-19 L-M-J Nation Security Llc Protective flowable or spreadable composition, articles of manufacture, an apparatus for manufacture and a process for manufacture thereof
US20180236754A1 (en) * 2017-02-17 2018-08-23 Schillings GmbH & Co. KG Fire-retardant coating
WO2018165844A1 (fr) * 2017-03-14 2018-09-20 Dow Global Technologies Llc Système de revêtement intumescent
US10260232B1 (en) 2017-12-02 2019-04-16 M-Fire Supression, Inc. Methods of designing and constructing Class-A fire-protected multi-story wood-framed buildings
EP3357972A4 (fr) * 2015-09-29 2019-05-01 Wanhua Chemical Group Co., Ltd. Composition d'élastomère de polyuréthane thermoplastique retardateur de flamme exempt d'halogène, produit et emballage retardateur de flamme associé
US10290004B1 (en) 2017-12-02 2019-05-14 M-Fire Suppression, Inc. Supply chain management system for supplying clean fire inhibiting chemical (CFIC) totes to a network of wood-treating lumber and prefabrication panel factories and wood-framed building construction job sites
US10311444B1 (en) 2017-12-02 2019-06-04 M-Fire Suppression, Inc. Method of providing class-A fire-protection to wood-framed buildings using on-site spraying of clean fire inhibiting chemical liquid on exposed interior wood surfaces of the wood-framed buildings, and mobile computing systems for uploading fire-protection certifications and status information to a central database and remote access thereof by firefighters on job site locations during fire outbreaks on construction sites
US10332222B1 (en) 2017-12-02 2019-06-25 M-Fire Supression, Inc. Just-in-time factory methods, system and network for prefabricating class-A fire-protected wood-framed buildings and components used to construct the same
US10430757B2 (en) 2017-12-02 2019-10-01 N-Fire Suppression, Inc. Mass timber building factory system for producing prefabricated class-A fire-protected mass timber building components for use in constructing prefabricated class-A fire-protected mass timber buildings
US10653904B2 (en) 2017-12-02 2020-05-19 M-Fire Holdings, Llc Methods of suppressing wild fires raging across regions of land in the direction of prevailing winds by forming anti-fire (AF) chemical fire-breaking systems using environmentally clean anti-fire (AF) liquid spray applied using GPS-tracking techniques
US10745596B2 (en) 2016-09-12 2020-08-18 Madico, Inc. Flame retardant pressure-sensitive tape
CN111675968A (zh) * 2020-03-24 2020-09-18 山东华韵新材料有限公司 一种用于防火不燃高耐蚀彩涂板的阻燃油漆及制备方法
US10814150B2 (en) 2017-12-02 2020-10-27 M-Fire Holdings Llc Methods of and system networks for wireless management of GPS-tracked spraying systems deployed to spray property and ground surfaces with environmentally-clean wildfire inhibitor to protect and defend against wildfires
US11395931B2 (en) 2017-12-02 2022-07-26 Mighty Fire Breaker Llc Method of and system network for managing the application of fire and smoke inhibiting compositions on ground surfaces before the incidence of wild-fires, and also thereafter, upon smoldering ambers and ashes to reduce smoke and suppress fire re-ignition
WO2023208298A1 (fr) * 2022-04-29 2023-11-02 Benecke-Kaliko Aktiengesellschaft Dispersions aqueuses permettant la production de films expansés retardateurs de flamme et la production de structures composites qui en sont équipées
US11826592B2 (en) 2018-01-09 2023-11-28 Mighty Fire Breaker Llc Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire
US11836807B2 (en) 2017-12-02 2023-12-05 Mighty Fire Breaker Llc System, network and methods for estimating and recording quantities of carbon securely stored in class-A fire-protected wood-framed and mass-timber buildings on construction job-sites, and class-A fire-protected wood-framed and mass timber components in factory environments
US11865394B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires
US11865390B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire
US11911643B2 (en) 2021-02-04 2024-02-27 Mighty Fire Breaker Llc Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire
EP4378985A1 (fr) * 2022-12-01 2024-06-05 Trinseo Europe GmbH Polymères acryliques ignifuges sans halogène destinés à être utilisés dans l'extrusion de feuilles et le traitement de moulage par injection multiple

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WO2012164478A1 (fr) * 2011-05-27 2012-12-06 L-M-J Nation Security Llc Composition de revêtement ignifuge de type intumescent
US10000663B1 (en) 2012-05-28 2018-06-19 L-M-J Nation Security Llc Protective flowable or spreadable composition, articles of manufacture, an apparatus for manufacture and a process for manufacture thereof
US20150175816A1 (en) * 2012-07-30 2015-06-25 Akzo Nobel Coatings International B.V. High heat resistant composition
CN104508039A (zh) * 2012-07-30 2015-04-08 阿克佐诺贝尔国际涂料股份有限公司 耐高热组合物
US9447291B2 (en) * 2012-07-30 2016-09-20 Akzo Nobel Coatings International B.V. High heat resistant composition
CN103526445A (zh) * 2013-09-30 2014-01-22 苏州潮盛印花制版实业有限公司 一种防酸针织面料
DE102013017570A1 (de) * 2013-10-24 2015-04-30 Carl Freudenberg Kg Elastomerer Körper zur Schwingungsdämpfung
US10501603B2 (en) 2014-02-26 2019-12-10 Basf Se Flame-retardant thermoplastic polyurethane
WO2015128213A1 (fr) * 2014-02-26 2015-09-03 Basf Se Polyuréthane thermoplastique ignifugé
KR20160127081A (ko) * 2014-02-26 2016-11-02 바스프 에스이 난연성 열가소성 폴리우레탄
KR102281563B1 (ko) 2014-02-26 2021-07-26 바스프 에스이 난연성 열가소성 폴리우레탄
CN104494257A (zh) * 2014-12-31 2015-04-08 思嘉环保材料科技（上海）有限公司 一种篷房用保温发泡材料及其制备方法
EP3357972A4 (fr) * 2015-09-29 2019-05-01 Wanhua Chemical Group Co., Ltd. Composition d'élastomère de polyuréthane thermoplastique retardateur de flamme exempt d'halogène, produit et emballage retardateur de flamme associé
US11613627B2 (en) 2015-09-29 2023-03-28 Wanhua Chemical Group Co., Ltd. Halogen-free flame retardant thermoplastic polyurethane elastomer composition and product and flame retardant package thereof
US10745596B2 (en) 2016-09-12 2020-08-18 Madico, Inc. Flame retardant pressure-sensitive tape
CN106752439A (zh) * 2017-01-05 2017-05-31 雄子（上海）新材料科技有限公司 环保多彩涂料
US20180236754A1 (en) * 2017-02-17 2018-08-23 Schillings GmbH & Co. KG Fire-retardant coating
US10569513B2 (en) * 2017-02-17 2020-02-25 Schillings GmbH & Co. KG Fire-retardant coating
US11180666B2 (en) 2017-03-14 2021-11-23 Ddp Specialty Electronic Materials Us, Llc Intumescent coating system
WO2018165844A1 (fr) * 2017-03-14 2018-09-20 Dow Global Technologies Llc Système de revêtement intumescent
US10814150B2 (en) 2017-12-02 2020-10-27 M-Fire Holdings Llc Methods of and system networks for wireless management of GPS-tracked spraying systems deployed to spray property and ground surfaces with environmentally-clean wildfire inhibitor to protect and defend against wildfires
US11642555B2 (en) 2017-12-02 2023-05-09 Mighty Fire Breaker Llc Wireless wildfire defense system network for proactively defending homes and neighborhoods against wild fires by spraying environmentally-clean anti-fire chemical liquid on property and buildings and forming GPS-tracked and mapped chemical fire breaks about the property
US10653904B2 (en) 2017-12-02 2020-05-19 M-Fire Holdings, Llc Methods of suppressing wild fires raging across regions of land in the direction of prevailing winds by forming anti-fire (AF) chemical fire-breaking systems using environmentally clean anti-fire (AF) liquid spray applied using GPS-tracking techniques
US10332222B1 (en) 2017-12-02 2019-06-25 M-Fire Supression, Inc. Just-in-time factory methods, system and network for prefabricating class-A fire-protected wood-framed buildings and components used to construct the same
US11836807B2 (en) 2017-12-02 2023-12-05 Mighty Fire Breaker Llc System, network and methods for estimating and recording quantities of carbon securely stored in class-A fire-protected wood-framed and mass-timber buildings on construction job-sites, and class-A fire-protected wood-framed and mass timber components in factory environments
US10311444B1 (en) 2017-12-02 2019-06-04 M-Fire Suppression, Inc. Method of providing class-A fire-protection to wood-framed buildings using on-site spraying of clean fire inhibiting chemical liquid on exposed interior wood surfaces of the wood-framed buildings, and mobile computing systems for uploading fire-protection certifications and status information to a central database and remote access thereof by firefighters on job site locations during fire outbreaks on construction sites
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US10290004B1 (en) 2017-12-02 2019-05-14 M-Fire Suppression, Inc. Supply chain management system for supplying clean fire inhibiting chemical (CFIC) totes to a network of wood-treating lumber and prefabrication panel factories and wood-framed building construction job sites
US10267034B1 (en) 2017-12-02 2019-04-23 M-Fire Suppression, Inc. On-job-site method of and system for providing class-A fire-protection to wood-framed buildings during construction
US11395931B2 (en) 2017-12-02 2022-07-26 Mighty Fire Breaker Llc Method of and system network for managing the application of fire and smoke inhibiting compositions on ground surfaces before the incidence of wild-fires, and also thereafter, upon smoldering ambers and ashes to reduce smoke and suppress fire re-ignition
US11400324B2 (en) 2017-12-02 2022-08-02 Mighty Fire Breaker Llc Method of protecting life, property, homes and businesses from wild fire by proactively applying environmentally-clean anti-fire (AF) chemical liquid spray in advance of wild fire arrival and managed using a wireless network with GPS-tracking
US10260232B1 (en) 2017-12-02 2019-04-16 M-Fire Supression, Inc. Methods of designing and constructing Class-A fire-protected multi-story wood-framed buildings
US11633636B2 (en) 2017-12-02 2023-04-25 Mighty Fire Breaker Llc Wireless neighborhood wildfire defense system network supporting proactive protection of life and property in a neighborhood through GPS-tracking and mapping of environmentally-clean anti-fire (AF) chemical liquid spray applied to the property before wild fires reach the neighborhood
US11638844B2 (en) 2017-12-02 2023-05-02 Mighty Fire Breaker Llc Method of proactively protecting property from wild fire by spraying environmentally-clean anti-fire chemical liquid on property surfaces prior to wild fire arrival using remote sensing and GPS-tracking and mapping enabled spraying
US10430757B2 (en) 2017-12-02 2019-10-01 N-Fire Suppression, Inc. Mass timber building factory system for producing prefabricated class-A fire-protected mass timber building components for use in constructing prefabricated class-A fire-protected mass timber buildings
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US11730987B2 (en) 2017-12-02 2023-08-22 Mighty Fire Breaker Llc GPS tracking and mapping wildfire defense system network for proactively defending homes and neighborhoods against threat of wild fire by spraying environmentally-safe anti-fire chemical liquid on property surfaces to inhibit fire ignition and flame spread in the presence of wild fire
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US11865394B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires
US11865390B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire
US11826592B2 (en) 2018-01-09 2023-11-28 Mighty Fire Breaker Llc Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire
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WO2023208298A1 (fr) * 2022-04-29 2023-11-02 Benecke-Kaliko Aktiengesellschaft Dispersions aqueuses permettant la production de films expansés retardateurs de flamme et la production de structures composites qui en sont équipées
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