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7618563 |
Reduced flammability plastic formulation and method
A fire-retardant coating material includes an intumescent material and a binder. The intumescent material is cured and powdered. The intumescent material includes a hydrocarbon, acid source and...
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7615168 |
Flame retardants and flame retarded polymers
There is presented a new flame retardant composition comprising a brominated aromatic composition and a butyl substituted phenyl phosphate.
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7601775 |
Fire retardant resin composition, method of its production, shaped articles comprising the same, and silica
The present invention has for its object to provide a fire retardant resin composition which is not only halogen-free and, hence, eliminating the adverse effect to the environment and human...
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7592380 |
Fire resistant composition in particular for energy or telecommunication cables
The present invention concerns a fire resistant composition particularly for a power and/or telecommunications cable, said composition comprising a polymer and a fire retardant filler. The...
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7585912 |
Flame-retardant polystyrenes
The present invention relates to a styrenic polymer composition comprising a flame-retardant effective amount of a compound of formula (I): (C 6 H (5-n) Y n )CH 2 X, wherein X is Cl or Br; Y is Cl...
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7563395 |
Flame retardant
A flame retardant is provided which has excellent dispersibility in resin ingredients and can give flame-retardant resin moldings excellent in flame retardancy and mechanical properties. The flame...
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7550099 |
Metal hydroxide derivatives containing chemically bound organophosphorus or polyphosphate species as flame retardants
Novel metal hydroxide derivatives which chemically combine positively charged metal hydroxide layers with negatively charged phosphorus-containing species, which can be either anionic...
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7511383 |
Flame retardant and an epoxy resin composition comprising the same for encapsulating semiconductor devices
A flame retardant featuring: an inorganic porous fine particle, a phosphazene compound represented by the following average compositional formula (1)
(X is a single bond, CH 2 , C(CH 3 ) 2 , SO...
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7482400 |
Fire-retardant agent based on polyphosphoric or orthophosphoric acid impregnated on a highly porous mineral oxide method for preparation and use thereof
The invention relates to a novel fire-retardant agent based on polyphosphoric or orthophosphoric acid impregnated on a highly porous mineral oxide, method for preparation and use thereof for...
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7479513 |
Use of thermally expandable graphite intercalation compounds for producing fire-protection seals and method for their production
The method of at least one thermally expandable graphite intercalation compound, containing
A) a least one metal halide of at least one of the elements Fe, Al, Sb, Zn, Y, Cr and Ni and B) at least...
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7459190 |
Fire protection containers incorporating novel low free water insulation materials
The present invention contemplates water-bearing silicate materials achieved by modifying the basic method of essentially reacting water glass with calcium chloride to bind the free water into...
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7445732 |
Fire retardant compositions and methods for their preparation and use
Fire retardant compositions containing an extract of African Oil Palm fruit, methods of preparing such compositions, and their use in imparting fire resistance to objects are disclosed.
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7438748 |
Flame retardant composition
The present invention is a flame-retardant composition comprising a polyolefin polymer, a nano-silicate, a metal hydroxide, and calcium carbonate. The invention also includes a coating prepared...
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7420007 |
Dialkylphosphinic salts
The invention relates to dialkylphosphinic salts of the formula (I)
where
R 1 , R 2 identical or different, are C 1 -C 6 -alkyl, linear or branched M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe,...
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7417083 |
Flame retardant composition
A flame retardant additive composition comprising a phosphoric acid salt selected from the group consisting of melamine phosphate, melamine pyrophosphate, melamine orthophosphate, diammonium...
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7396588 |
Curable composition, varnish and laminate
A curable composition comprises an insulating resin and a halogen-free flame retardant. The halogen-free flame retardant has a particulate form, and whose primary particles have an average major...
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7378463 |
Halogen-free fire retardant system for low heat release polymers
An intumescent fire retardant system for making polymeric moldings that is halogen-free and provides fire shielding, thermal shielding and a low heat release rate. The intumescent fire retardant...
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7365113 |
Phosphate ester flame retardants from resorcinol-ketone reaction products
Flavan-based and spirodichroman compound-based phosphate esters prepared by reacting flavans and spirodichroman compounds with phosphorus oxychloride, monophenyl dichlorophosphate, or diphenyl...
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7354958 |
Photopolymerizable composition and flame-retardant resin-formed article
The invention provides a photopolymerizable composition comprising: flame-retardant particles which contains a hydrated metal and have an average diameter of about 1 to 500 nm; and a...
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7332534 |
Flame retardant formulation
The invention relates to a novel flame retardant formulation for thermoplastic and thermoset polymers, containing, as flame retardant component A, from 90 to 99.9% by weight of phosphinate salt of...
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7331400 |
Fire resistant and smoke suppressing coatings
A surface coating includes fire retarding and smoke suppressing constituents dispersed throughout an essentially non-toxic, water-based adhesive binder. The coating comprises a mixture of chemical...
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7323509 |
Fire-resistant structural composite material
Fire-resistant structural composites are comprised of a phenolic resin system, reinforcing fibers and alumina tri-hydrate. The composites may be formed into structural or load-bearing parts, and...
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7323504 |
Halogen-free flame retarder composition and flame retardant polyamide composition
The invention relates to a halogen-free, flame retarder composition for use in a thermoplastic composition, in particular a glassfibre-reinforced polyamide composition, which flame retarder...
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7320764 |
Phosphite ester additive compositions
The invention relates to liquid polymer additive compositions comprising blends of phosphite esters selected from the group consisting of aryl phosphites, alkyl phosphites, aryl/alkyl phosphites,...
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7297192 |
Flame retardant and flame-retardant resin composition containing the same and its use
The invention relates to a flame retardant, comprising (A) a triazine-phenolic resin, (B) a nitrogen-containing compound, and (C) at least one metal compound, wherein said triazine-phenolic resin...
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7279515 |
Resorcinol carbonate-based phosphate ester compounds as flame retardants
Resorcinol carbonate-based phosphate esters are prepared by reacting resorcinol carbonates with phosphorous oxychloride or a chlorophosphate. The resorcinol carbonates can be synthesized by the...
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7273901 |
Flame retardant dispersion
The invention relates to a novel flame retardant dispersion for thermoplastic and thermoset polymers, comprising, as component A, a phosphinic salt of the formula (I), and/or a diphosphinic salt of...
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7259200 |
Phosphorus-containing flame retardant agglomerates
The invention relates to phosphorus-containing flame retardant agglomerates comprising
a) from 99.99 to 80% by weight of aggregates and/or primary particles composed of a phosphinic salt of the...
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7255814 |
Flame retardant and stabilizer combined for thermoplastics polymers
The invention relates to a novel flame retardant and stabilizer combined, for thermoplastics, which comprises as component A, phosphinic or diphosphinic salts and/or polymers thereof, as component...
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7247263 |
Fire-barrier composition
The invention is directed to a system which allows for the rapid application of a water immobilizing dispersion in sufficient quantities to increase the fire protective and wetting characteristics...
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7220791 |
Styrene-hypophosphite adduct, a process for preparation thereof, and its use
The invention relates to a styrene-hypophosphite adduct of the formula (I)
{R 9 [C(Ph(R 1 , R 2 , R 3 , R 4 , R 5 ))R 6 —CR 7 R 8 ] n }...
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7202311 |
Phosphine oxide hydroxyarl mixtures with novolac resins for co-curing epoxy resins
There is disclosed a novel mixture of polyhydroxy phenolic curing agents, such as novolac resins blended with a mixture of mono, bis and tris hydroxyaryl phosphine oxides for co-curing epoxy resins...
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7201957 |
Phosphine oxide hydroxyaryl mixtures with novolac resins for co-curing epoxy resins
There is disclosed a novel mixture of polyhydroxy phenolic curing agents, such as novolac resins blended with a mixture of mono, bis and tris hydroxyaryl phosphine oxides for co-curing epoxy resins...
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7179400 |
Stabilization composition for halogen-containing polymers
The invention is a stabilizer composition for halogen-containing polymers, comprising a carrier material of the general formula Ca x Al 2 (OH) 2(x+2) HPO 3 .m H 2 O, wherein x is a number from 2 to...
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7160609 |
Curable composition, varnish, and layered product
A curable composition comprises an insulating resin and a halogen-free flame retardant. The halogen-free flame retardant has a particulate form, and whose primary particles have an average major...
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7153901 |
Flame retardant, additive compositions, and flame retardant polyurethanes
Provided are new flame retardants and liquid flame retardant additive compositions of low viscosity for use in flexible polyurethane foams. The new flame retardants are the reaction product of at...
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7148276 |
Granular flame-retardant composition
The invention relates to a flame retardant combination comprising, as component A, a phosphinate of the formula (I) and/or a diphosphinate of the formula (II) and/or polymers of these
where
...
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7144527 |
Fire-protection coating
The invention relates to a flame retardant combination comprising, as component A, a phosphinate of the formula (I) and/or a diphosphinate of the formula (II) and/or polymers of these
where
R...
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7122135 |
Blend of organophosphorus flame retardant, lactone stabilizer, and phosphate compatibilizer
A flame retardant blend, suitable for incorporation into a polyurethane foam, comprises: an oligomeric organophosphourus flame retardant, preferably an organophosphate, having a phosphorus content...
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7087666 |
Surface-modified salts of phosphinic acid
The invention relates to surface-modified phosphinic salts of the formula (I) and/or diphosphinic salts of the formula (II) and/or polymers of these,
where
R 1 and R 2 are identical or...
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7067076 |
Flame retardant phosphonate additives for thermoplastics
The invention is directed to a phosphonate composition having flame retardant properties. The phosphonate composition of the invention has the general formula:
wherein
R 1 and R 2 are...
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7067075 |
Flame-retardant thermoplastic resin composition
The object of the present invention is to provide
a flame-retardant thermoplastic resin composition, which comprises: 100 parts by weight of a thermoplastic resin (A), 0.1 to 30 parts by...
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7052630 |
Resin additive composition and process for producing the same
In this application is disclosed a resin additive composition which can by produced by precipitating a calix(n+m+l)arene represented by the following general formula (2) and in a dissolved state...
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7022267 |
Flame retardant treating agents, flame retardant treating process and flame retardant treated fibers
The flame retardant treating agent of the invention comprises a phosphorus-based compound represented by the following formula (4), for example.
According to the invention, a polyester fiber...
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7018571 |
Flame retardant and smoke supressive additive powder for polymeric thermoplastics and thermoset resins
A flame retarding and smoke suppressing additive powder that can be mixed with resins includes a carbonific material, a heat activated blowing agent, a heat activated halogen material, a phosphate...
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7005089 |
Flame retardant treating agents, flame retardant treating process and flame retardant treated articles
Flame retardant treating agents according to the invention comprise a phosphorus-based compound represented by the following formula (4):
Flame retardant treated fibers can be obtained by...
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6995201 |
Flame retardant for polymeric materials
A flame retardant predominantly of polymeric materials, appearing as a novel chemical compound, viz, ammonium salt of nitrolotris(methylene)phosphonic acid amide.
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6989113 |
Fire retardant
Fire retardant composition includes an ammonium phosphate substance, which is in contact with a carbonific, for example, glucose, and a nitrogenous spumific, for example, urea. A polysaccharide...
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6982049 |
Fire retardant with mold inhibitor
Fire retardant composition has a mold inhibitor. The composition can embrace a mixture of a substantially neutral ammonium phosphate salt in combination with an active hydrogen-containing...
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6964746 |
Mixture of a phosphonite with other components
The invention relates to mixtures of phosphonite (component A) and/or an ester and/or salt of a long-chain fatty acid (component B), and/or a carboxylic ester, and/or carboxylic amide (component...
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