WO2005026246A1 - Revetement ignifuge - Google Patents

Revetement ignifuge Download PDF

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Publication number
WO2005026246A1
WO2005026246A1 PCT/GB2004/003926 GB2004003926W WO2005026246A1 WO 2005026246 A1 WO2005026246 A1 WO 2005026246A1 GB 2004003926 W GB2004003926 W GB 2004003926W WO 2005026246 A1 WO2005026246 A1 WO 2005026246A1
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WO
WIPO (PCT)
Prior art keywords
coating
coating according
dry weight
present
range
Prior art date
Application number
PCT/GB2004/003926
Other languages
English (en)
Inventor
Keith Barkway Davies
Claire Barry
Original Assignee
Isca Uk 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
Priority claimed from GB0321681A external-priority patent/GB0321681D0/en
Application filed by Isca Uk Limited filed Critical Isca Uk Limited
Publication of WO2005026246A1 publication Critical patent/WO2005026246A1/fr

Links

Classifications

    • 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
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • 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
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09D127/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D06N3/065—PVC together with other resins except polyurethanes
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/38—Boron-containing compounds

Definitions

  • the present invention is concerned with a fire retardant coating suitable for use on fabrics.
  • a fire retardant coating suitable for use on fabrics.
  • liquid surface coating compositions for making textiles fire retarding are particularly concerned with.
  • Textiles that are mainly used in the manufacture of upholstery, curtains and other soft furnishings typically require treatment in order to make them flame retarding.
  • foamed liquids are applied via rolls with blades to control the thickness of the foamed material applied.
  • the foaming is done by mechanically agitating the liquid and then pumping it onto a roll (Knife over air) or surface to be then transferred to the textile.
  • the thin wet coating on the back of the textile is then passed through a high velocity hot air drying oven to completely remove the volatile content and when dry, finally the textile is rolled up.
  • the types of coating used are generally water-based polymer in dispersion or solution containing active fire retarding chemicals.
  • the subject of fire retarding chemicals is well known (see for example "The Chemistry and use of Fire retardants" by John W. Lyons published by John Wiley) .
  • Antimony oxides are not used as a flame retardants, but are used as a synergist with halogen compounds. Antimony oxides and appropriate halogen donating compounds (which may be available in several forms but are preferred in particulate form) are dispersed into a water phase in which a synthetic emulsion polymer derived from vinyl or acrylic chemistry, which may contain chlorine as part of the polymer or copolymer backbone base, is incorporated. Other additives including wetting agents, de-foaming agents, after glow depressants, thickeners, foaming agents, foam stabilisers and plasticisers (flexing) agents are also used.
  • Typical fire retarding compounds for textile backcoating may include the following:
  • Solid content 57%, pH 7.5 - 8.5 and Viscosity 1,500 to 4,000 centipoises Brookfield RVT spindle number six at 100 revolutions per minute at 20 degrees Celsius.
  • composition is then typically foamed using methods known in the art and subsequently applied to the material to be coated.
  • a fire retardant coating which includes an aqueous solution and/or dispersion of: a base metal synergist; a film former; and a plastisol polyvinyl chloride.
  • Synergism is the phenomenon in which the combined action of two substances produces a greater effect than would be expected from the individual effects of each substance.
  • Certain compounds of metals used as a synergistic co- additive, in combination with halogen compounds, facilitate the reduction in total flame retardant levels to achieve a desired level of flame retardancy.
  • Polyvinyl Chloride (PVC) is produced by various methods:
  • Emulsion polymerisation is dispersed in water and results in a stable or latex of very small polymer particles.
  • Typical polymers will have particle sizes of 0.05 - 0.25 microns, and be stable emulsions in water.
  • This latex can also be spray dried and produce dry polymer powder which has a particle size of about 30 - 50 microns which can then be blended with plasticizer.
  • This form of PVC is known as plastisol or paste grades and although the same process of polymerisation is used, one form is in a stable liquid water based emulsion the other in powder form with much larger particle size.
  • Latterly suspension grades bare a superficial resemblance to emulsion in that the monomer is polymerised while dispersed droplets throughout an aqueous phase.
  • the resultant polymer has much larger particle sizes then the emulsion polymerised grade.
  • the PVC of the present invention is concerned with the emulsion polymerisation process which produces two different types of physical forms of 'PVC which may be defined as: a) Emulsion grade which is commonly called a latex grade, fine particle stable white milky liquid with about 50% of water being present. b) Emulsion grade which is commonly known as a paste grade, this is a white powder much coarser particle size and normally used with plasticizer and not water. Products made for this type of PVC are known as plasticized PVC. Un- Plasticized is known as uPVC as in window manufacture. The present invention is particularly concerned with emulsion grade PVC manufactured by the method identified in paragraph b) above.
  • Flame retarding coatings manufactured according to the present invention have a number of advantages over prior art flame retarding coatings, these include:.
  • Poly Vinyl Chloride is a low cost polymer that is produced in very large quantities.
  • Particularly preferred PVC according to the present invention is PVC grades used in plastisol manufacture.
  • PVC polymers and their technologies are well described in "Plastisols and Organosols” 1972 by H. A. Sarvetnick.
  • the use of P.V.C. in the manufacture of plastisols is done * exclusively with plasticisers and not water. Plasticisers are described in literature "The Technology of Plasticizers" by J. K. Sears and J. R. Darby published by Willey Interscience 1982.
  • the aqueous content of the coating is about 5% to 80% by weight of the coating.
  • a particularly preferred amount is 20% to 65%, such as 40% to 50% by weight of the coating.
  • the aqueous content (water) may be separately added to the coating during manufacture, however, it is also envisaged that the components of the coating may include sufficient water such that the desired percentage is achieved substantially without addition of water as a separate component .
  • the fire retardant coating preferably has a pH which is substantially neutral or alkaline. It is particularly preferred that the coating has a pH above 8.0, such as above 8.5.
  • the base metal synergist may be oxides of zinc, tin and antimony, zinc borate, zinc hydroxyl stannate, zinc stannate, antimony pentoxide or antimony trioxide (which is particularly preferred) .
  • the base metal synergist is typically present in an amount
  • 1% to 40% by dry weight of the coating Preferably, 5% to 30%, such as about 10% to 12% by dry weight of the coating.
  • the film former may be of the type commonly known to a person skilled in the art, such as synthetic polymer dispersion in water which, when a wet layer is applied to a substrate and the water evaporates a film of polymer is deposited on the substrate which may be v flexible or hard depending on the composition of the polymer.
  • the film former may include a halogen containing film former, such as an acrylic or a vinyl type (which are preferably soft to handle and have low glass transition temperatures, such as less than ten degrees Celsius) .
  • suitable film formers include acrylonitrile based film formers.
  • the film former is typically present in an amount in the range 5% to 40% by dry weight of the coating.
  • a preferred range is 8% to 30% by dry weight of the coating; further preferably 10% to 14% by dry weight of the coating.
  • the PVC may include plastisol grade or suspension grade. It is envisaged that if a coarse grade PVC is used, it may be milled to the desired grade prior to, or subsequent to blending the coating. However, the plastisol grade PVC may be passed through a sand or bead mill in water, prior to use. This is particularly advantageous as the resultant coating is an almost transparent coating which may be desirable for many applications. Prior art coatings which have good transparency typically use high amounts of bromine containing compounds, which are becoming undesirable due to both environmental issues and cost.
  • the PVC is typically present in an amount in the range 5 to 60% by dry weight of the coating.
  • a preferred range is 5 to 50%, such as 8 to 40% by dry weight of the coating, more preferably 15 to 30%.
  • Preferred PVC grades are homo or copolymers of Poly Vinyl Chloride and/or Poly Vinyl Acetate.
  • the PVC s used are paste making emulsion polymers and have fine to very fine particle size of less then 1% retained on a 63 micron sieve as test method DIN 53195, ISO 1624.
  • the K values may rage from 60 - 90 as test methods DIN 53276, ISO 1628-2. Typical chlorine contents are in the order of 50% to 60% of repeated mol unit.
  • the PVC acts as a halogen donor.
  • plastisol grades of PVC are low cost and very water resistant (no hydrophilic groups) and therefore give major improvements to typical textile fire retarding compounds.
  • the high Chlorine content of these polymers donates halogen to the synergistic action with Antimony and is more cost effective than Bromine and imparts inherent water resistance due to the hydrophobic nature of the polymer .
  • plasticisers by rapid stirring or pre emulsification. It is therefore envisaged that a plasticiser may be added to the fire retardant coating.
  • the plasticiser may be based on phosphoric acid esters known as phosphates (these phosphates are oily liquids and impart better handle to the fabric when the coating is applied and dried) .
  • the phosphates significantly improve the after glow problem which occurs when the flame is suppressed and the fabric continues to glow.
  • These plasticisers react very rapidly with P.V.C. dispersions in water, the plasticiser preferentially wets the PVC and displaces the water from the PVC surface and results in a coagulate. The P.V.C. plasticiser reaction results in a type of flocculation effect. If P.V.C. is used then plasticisers of a large number of generic chemical groups will coagulate the dispersion, producing an undesirable or unusable coating.
  • a way to overcome this flocculation effect and still give the coating flexibility is to use soft polymers as the flexibility agents.
  • a plasticiser that does not react and cause flocculation could be used, this may include a chlorinated paraffin (which is particularly preferred) .
  • Chlorinated paraffins are substantially cheaper than soft polymers.
  • the amount required to give the desired flexibility in the flame retardant coating is substantially reduced when compared to using soft polymers.
  • the chlorinated paraffin contains substantial amounts of chlorine it is beneficial in suppressing flames.
  • the flame retardant coating includes an after glow suppressant.
  • the after glow suppressant may be a borate or a phosphate, although borates are preferred. Borates are preferred as certain phosphates may have adverse effects when blended with PVC (for example, they may coagulate) .
  • a particularly preferred borate is zinc borate .
  • the after glow suppressant is preferably in particulate form and the particle size of below 20 microns, typically 4 to 8 microns.
  • the after glow suppressant is typically present in an amount in the range 2% to 25% by dry weight of the coating.
  • a preferred amount is from 3% to 15%, such as about 3.5% to 7.5% by dry weight of the coating.
  • the fire retardant coating further includes a thickening agent.
  • the thickening agent may be of the type commonly known by the person skilled in the art. Typical thickening agents include starches, xanthane gums, natural gums, inverse types including dispersions in plasticiser and or kerosene, cellulose ether derivatives, poly vinyl alcohol, polyurethane, poly acrylic acid derivatives and poly acrylate types water swellable types. However, a particularly preferred thickening agent is an inverse acrylic polymer.
  • the thickening agent is preferably present in an amount in the range 0.1% to 7% by dry weight of the coating. Further preferably in an amount 0.2% to 5% by dry weight, such as about 0.25% to 2% by dry weight of the coating.
  • the coating may be applied to the substrate (such as fabric, textile or the like) to be treated, by a foam application system or by screen- printing. Both methods of application are known in the art of application of fire retardants.
  • the coating is to be applied using a foaming system, it is desirable that the coating further includes a foaming agent and/or a foam stabiliser.
  • the foaming agent may be Sodium alkyl sulphates, Alcohol ethoxylates, Alkanolamides, Alkylaryl sulphonates, alkyl phenol ethoxylates, amine ethoxylates, amine oxides, also amphoterics i.e benzyl quats, block co-polymers; fatty acid ethoxylates, glycerol esters, higher alcohol ethoxylates, lower alcohol ethoxylates, sulphosuccinates, sulphosuccinate half ester, and/or phosphate esters.
  • sodium alkyl sulphate is preferred.
  • the foam stabiliser substantially prevents the foam collapsing.
  • Suitable foam stabilisers include sodium sulphosuccinamate, ammonium stearate, sulphoalkanolamides and/or alkanolamide ethoxylates. However sodium sulphosuccinamate is preferred.
  • the foaming agent is typically present in the coating in an amount 0.0% to 5% by dry weight of the coating.
  • a preferred amount is in the range 0.5% to 4% by dry weight of the coating, such as about 0.6%.
  • the foam stabiliser is typically present in an amount of about 0.0% to 5.0% by dry weight of the coating; a preferred amount is in the range 0.5% to 4% by dry weight, for example about 0.2%.
  • the coating may further include a dispersing agent.
  • Suitable dispersing agents include sodium salts of acrylic acid, sodium salts of fatty acids, alcohol ethoxylates, alkyl aryl sulphonates, polyglycol fatty acid esters and lower alcohol ethoxylates, however, a sodium salt of an acrylic resin is particularly preferred.
  • the dispersing agent is typically present in an amount in the range 0% to 2.0% by dry weight of the coating.
  • the coating may further include a defoamer; the defoamer advantageously assists in the removal of bubbles during the manufacture of the coating.
  • Suitable defoamers include polymethylsiloxanes, polyphenylsiloxane, (fluids and polymers) , Fatty acid esters of high alcohols, hydrocarbon liquids of various molecular weight including paraffinic and naphthanic types.
  • a preferred defoamer includes a blend of paraffin hydrocarbons.
  • the defoamer is typically present in an amount in the range 0% to 1% by dry weight of the coating, preferably 0.05% to 0.5%, such as about 0.1%.
  • the fire retardant coating may include a further halogenated compound, for example a bromine or chlorine compound.
  • the further halogenated compound is a brominated flame retardant such as hexabromocyclododecane, tetrabromobisphenol A, dibromostyrene, tetrabromophthalic anhydride, brominated diphenyl oxide, tribromophenol, or a derivative of any of the aforementioned brominated flame retardants.
  • a particularly preferred flame retardant is the diaryl bromine, deca bromo di phenyl oxide known as deca or a commercial grade known as Great Lakes DE83R.
  • the halogen compound has a bromine content from 36% to 90%.
  • the base metal synergist includes antimony and the further halogen compound contains bromine and/or Chlorine
  • the molar ratio of antimony to halogen is 1:1-5, preferably but not limited to 1:2-3.5.
  • the further halogenated compound is desirably present in an amount in the range 1% to 60% by dry weight of the coating.
  • the halogen compound is present in an amount in the range 5% to 40%, such as 10% to 30% by dry weight of the coating.
  • a fire retardant coating which includes an aqueous solution and/or dispersion of: a base metal synergist; a halogenated compound; a film former; and a plastisol grade polyvinyl chloride.
  • the base metal synergist, halogenated compound, film former and a polyvinyl chloride are substantially as described hereinbefore with reference to the first aspect of the present invention.
  • a method of manufacturing a flame retardant coating which method includes: a) providing a blend of a base metal synergist, a film former and a polyvinyl chloride; b) agitating the blend so as to form a dispersion.
  • the flame retardant coating is substantially as described hereinbefore with reference to the first aspect of the present invention.
  • the agitation in step b) is typically by mechanical means, for example a high-speed mixer. However milling equipment may also be used. It is envisaged that many different mixing techniques known in the field of blending may be used according to this aspect of the present invention so as to achieve the desired blend.
  • the plastisol grade PVC may be passed through a sand or bead mill in water. This is advantageous because the resultant blend has extremely good transparency properties.
  • the blend in step a) is achieved by blending the components typically in the following order:
  • the blend v may be achieved by blending the components in a different order.
  • the components are added in the following order, when they are present in the flame retardant coating:
  • the method is carried out under substantially neutral or alkaline conditions.
  • the pH is above 8.0 (further preferably above 8.5). It is envisaged that a pH adjuster is added to the blend during the manufacture process to maintain the pH at the desired level.
  • the application of the above composition is then done as follows.
  • the composition is pumped through a mechanical foamer and set to continually foam until a foam density of 100 to 700 grams per litre is obtained.
  • This resulting foam is pumped onto a roller approximately 1.4metres wide and then applied by a ⁇ Doctor blade' to the back of the fabric as a very thin film.
  • the foam allows the coating not to penetrate through to the face of the fabric and discolour any face pattern.
  • the foam when running through the Doctor blade, readily collapses and is completely a non-cell, bubble free coating. Normal film weights of such compounds are in the order of 20 to 45 percent dry addition on the weight of the fabric. As a general rule the more mass of a fabric the more coating should be applied.
  • the resulting film is then exposed to a drying oven with high velocity air passing through when all the water is removed and the film, on exit from the oven, is essentially free from volatiles.
  • the resulting coated fabric is then tested to the UK contract upholstery fabric tests - BS7176/BS5852 (BS EN 1021) .
  • Part 0 cigarette test, part 1 is a match test for fire retarding performance, Flame source 0/1/5/7.
  • the treated fabric must also be tested to BS5651 for resistance to water soak proving that the coating will be still fire retarding after exposure to water.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne un revêtement ignifuge comprenant une solution aqueuse et/ou une dispersion renfermant: un synergiste métallique de base; une substance filmogène; et un polychlorure de vinyle de qualité plastisol.
PCT/GB2004/003926 2003-09-16 2004-09-14 Revetement ignifuge WO2005026246A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0321681.9 2003-09-16
GB0321681A GB0321681D0 (en) 2003-09-16 2003-09-16 Fire retardant coating
GB0410889A GB0410889D0 (en) 2003-09-16 2004-05-14 Fire retardant coating
GB0410889.0 2004-05-14

Publications (1)

Publication Number Publication Date
WO2005026246A1 true WO2005026246A1 (fr) 2005-03-24

Family

ID=34315445

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/003926 WO2005026246A1 (fr) 2003-09-16 2004-09-14 Revetement ignifuge

Country Status (1)

Country Link
WO (1) WO2005026246A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007030904A1 (fr) * 2005-09-16 2007-03-22 Deltacap 430 Participações Ltda Composition plastisol, matières polymères perméables à l'air et absorbantes, leur procédé de fabrication et leur utilisation
EP2275499A3 (fr) * 2007-11-01 2011-04-27 E.M.A.T. Technologies Ltd. Formulations ignifuges à base de polymères
CN102108639A (zh) * 2011-03-15 2011-06-29 江苏旷达汽车织物集团股份有限公司 无烟高阻燃高速列车座椅面料制造工艺
CN103602166A (zh) * 2013-10-24 2014-02-26 安徽柏拉图涂层织物有限公司 一种防火阻燃型涂料
EP2737911A3 (fr) * 2006-10-25 2014-06-18 Dow Global Technologies LLC Dispersions de polyoléfine, écumes et mousses
CN105621932A (zh) * 2015-12-29 2016-06-01 福建建工建材科技开发有限公司 化学发泡泡沫混凝土用稳泡增强剂

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022585A (en) * 1962-07-19 1966-03-16 M & T Chemicals Inc Improvements in or relating to liquid plastisol compositions
GB1063822A (en) * 1963-03-29 1967-03-30 Degussa Process for producing backing materials
EP0163254A2 (fr) * 1984-05-29 1985-12-04 Nyacol Products, Inc. Composition ignifugeante
US4741865A (en) * 1984-05-29 1988-05-03 Nyacol Products, Inc. Flameproofing composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022585A (en) * 1962-07-19 1966-03-16 M & T Chemicals Inc Improvements in or relating to liquid plastisol compositions
GB1063822A (en) * 1963-03-29 1967-03-30 Degussa Process for producing backing materials
EP0163254A2 (fr) * 1984-05-29 1985-12-04 Nyacol Products, Inc. Composition ignifugeante
US4741865A (en) * 1984-05-29 1988-05-03 Nyacol Products, Inc. Flameproofing composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007030904A1 (fr) * 2005-09-16 2007-03-22 Deltacap 430 Participações Ltda Composition plastisol, matières polymères perméables à l'air et absorbantes, leur procédé de fabrication et leur utilisation
EP2737911A3 (fr) * 2006-10-25 2014-06-18 Dow Global Technologies LLC Dispersions de polyoléfine, écumes et mousses
EP2275499A3 (fr) * 2007-11-01 2011-04-27 E.M.A.T. Technologies Ltd. Formulations ignifuges à base de polymères
CN102108639A (zh) * 2011-03-15 2011-06-29 江苏旷达汽车织物集团股份有限公司 无烟高阻燃高速列车座椅面料制造工艺
CN103602166A (zh) * 2013-10-24 2014-02-26 安徽柏拉图涂层织物有限公司 一种防火阻燃型涂料
CN103602166B (zh) * 2013-10-24 2016-01-20 安徽柏拉图涂层织物有限公司 一种防火阻燃型涂料
CN105621932A (zh) * 2015-12-29 2016-06-01 福建建工建材科技开发有限公司 化学发泡泡沫混凝土用稳泡增强剂
CN105621932B (zh) * 2015-12-29 2018-06-08 福建建工建材科技开发有限公司 化学发泡泡沫混凝土用稳泡增强剂

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