Class / Patent application number | Description | Number of patent applications / Date published |
523179000 | Intumescent coating or ablative composition or process of preparing | 17 |
20080275161 | Flameproof Thermoplastic Resin Composition - The flameproof resin composition according to the present invention (A) 100 parts by weight of a rubber modified polystyrene resin containing (a1) 20 to 100% by weight of graft copolymer prepared by graft-polymerizing 5 to 65% by weight of a rubber polymer, 30 to 95% by weight of an aromatic vinyl monomer, 0 to 20% by weight of a monomer copolymerizable with said aromatic vinyl monomer and 0 to 15% by weight of a monomer for providing good processability and heat resistance; and (a | 11-06-2008 |
20090143501 | INTUMESCENT COATING COMPOSITIONS - A liquid intumescent resin coating composition including at least one polymeric component, at least one ethylenically unsaturated monomeric component, and at least one intumescent ingredient. The coating composition further includes at least one of Sodium Potassium Aluminium Silicate (Nepheline syenite) and Potassium Aluminium Silicate. The coating composition is curable to a solid state by free radical polymerisation. | 06-04-2009 |
20090215926 | Intumescent Fire Retardant and the Method of its Manufacture - The topic of this invention is an intumescent fire retardant and a method for its manufacture. The application of modifiers in the form of so-called “nano-particles” in intumescent systems improves the efficiency fire retardancy and the effectiveness of the system's thermal insulation. The high dispersion of particles influences the decomposition of intumescent systems and the combustion process. Therefore, the structure and thermal resistance of the carbon layer formed are improved. | 08-27-2009 |
20100190886 | RESIN SYSTEM FOR INTUMESCENT COATING WITH ENHANCED METAL ADHESION - The invention relates to an intumescent coating with improved metal adhesion. | 07-29-2010 |
20110136937 | INTUMESCENT MATERIAL FOR FIRE PROTECTION - A flexible or rigid intumescent material for fire protection applications. The intumescent material includes inorganic fibers, intumescent material, and a char strength enhancer that is different from the intumescent material and binder. The intumescent material exhibits a high expansion ratio and char strength, without substantial shrinkage, in response to elevated temperatures normally encountered during a fire. | 06-09-2011 |
20120208921 | FIRE RESISTANT GLAZING - A transparent fire resistant glazing comprising an intumescent interlayer, wherein the intumescent interlayer comprises an alkali metal silicate and a foam improvement additive, wherein the foam improvement additive comprises a polymer and/or oligomer and/or salts thereof, wherein said polymer, oligomer and/or salts thereof each contain at least one organic moiety having at least one hydrogen-bondable functional group covalently attached thereto. | 08-16-2012 |
20120238664 | Thermoplastic Polymer Blends Comprising Crosslinked Polar Olefin Polymers in a Thermoplastic Polyurethane Matrix - Polymer blends comprising a first phase comprising a thermoplastic polyurethane matrix and a second phase comprising a crosslinked polar olefin polymer are provided. The first phase is a continuous phase and the second phase can be co-continuous with the first phase, or dispersed as a non-continuous phase in the first phase. The first phase further comprises a metal hydroxide flame retardant and an organic flame retardant. The second phase further includes a metal hydroxide which is coupled to the olefin polymer via a silane coupling agent. | 09-20-2012 |
20130090410 | Intumescent Fireproofing Systems and Methods - Water-based intumescent fireproofing formulations are provided that exhibit excellent fireproofing properties while simultaneously significantly reducing and/or eliminating the potential for VOC release and exhibiting excellent hangability properties. The intumescent fireproofing formulation includes a coalescent that significantly reduces and/or eliminates the potential for VOC release and fiber constituents, e.g., fibers of greater than 0.2 mm in length. Exemplary coalescents have a boiling point of at least 180° C. and include bis(2-ethylhexanoate) triethyleneglycol and 2,2,4-trimethyl-1,3-pentanediolmono(2-methylproponate). Intumescent fireproofing formulations are also provided that include clay to further improve performance. | 04-11-2013 |
20140005298 | COMPOSITION FOR AN INTUMESCENT FIRE PROTECTION COATING, FIRE PROTECTION COATING, ITS USE AND MANUFACTURING PROCESS FOR AN INTUMESCENT FIRE PROTECTION COATING | 01-02-2014 |
20140094539 | FIRE RESISTANT COATINGS - An intumescent coating composition is disclosed comprising two intumescent agents, a polymer and optionally, one or more ancilliary agents. One of the intumescent agents is expandable graphite, and the other is a melamine cyanurate complex. These two intumescent agents in combination with the polymer, which is flexible and weather resistant, provide a coating composition that will not smoke or distribute burning particles in the wind. | 04-03-2014 |
20140113991 | SILICONE BACKBONE PREPOLYMERS FOR FLAME RESISTANT POLYURETHANES - Embodiments of the invention provide for coatings that include the reaction product of at least a sodium silicate solution, at least one isocyanate reactive component having at least one of a hydroxyl and an amine functionality of between about 2 and about 4, at least one intumescent filler, at least one filler, optionally a suspension agent and at least one prepolymer having isocyanate functional groups. The prepolymer includes the reaction product of a prepolymer reaction mixture. The prepolymer reaction mixture includes at least one isocyanate, at least one polyol having an hydroxyl functionality of between about 2 and about 6, and at least one silicone surfactant having at least one isocyanate reactive moiety. | 04-24-2014 |
20150111986 | POLYOLEFIN INTUMESCENT PHOSPHOROUS FLAME RETARDANT SYSTEM - A flame retardant polypropylene compound is disclosed. The compound comprises a polypropylene and non-halogenated ammonium phosphate flame retardant, along with ethylene vinyl acetate, magnesium hydroxide; fluoroelastomer and other functional additives. The compound can achieve a UL 94 rating of V-0 at a thickness of 1.55 mm or greater. | 04-23-2015 |
20150376452 | HIGH EFFICIENCY EROSION RESISTANT SILICONE ABLATOR COMPOSITION - A lightweight ablator formulation has been developed which offers superior thermal performance compared to current state of the art ablator formulations. The lightweight ablator formulations described herein typically include at least one endothermically decomposing (energy absorbing) material with a fluxing agent resulting in significantly reduced backface temperature response and a more stable surface. According to one implementation the ablator composition comprises about 30 to about 70 percent by weight of a base silicone resin, about 25 to about 67 percent by weight of a low-density filler, about 3 to about 7 percent by weight of a curing agent and greater than 0 and up to about 10 percent by weight of a boron-containing compound. | 12-31-2015 |
20160068689 | Composition Forming an Insulating Layer and Use of Said Composition - The invention relates to a composition forming an insulating layer, which composition contains a binder, which is based on a compound having electron-deficient carbon multiple bonds and a carbanion-forming compound. By means of the composition according to the invention, the expansion rate of which is relatively high, coatings having the layer thickness required for the particular fire resistance time can be applied easily and quickly, wherein the layer thickness can be reduced to a minimum and nevertheless a great insulating effect can be achieved. The composition according to the invention is suitable especially for fire protection, in particular as a coating of steel components, such as supports, beams and truss members, for increasing the fire resistance time. | 03-10-2016 |
20160152842 | INSULATING LAYER-FORMING COMPOSITION AND USE THEREOF | 06-02-2016 |
20160160059 | INTUMESCENT COMPOSITION - The present invention provides a novel intumescent coating composition having excellent intumescent-properties comprising an organic polymer, a spumific and a specific additive, the additive comprising a combination of two different sources of metal/metalloid atoms. Also provided are substrates coated with the intumescent coating composition, a method of preparing an intumescent coating, and a method of protecting structures from heat/fire. | 06-09-2016 |
20220135810 | Use of special thiol compounds to improve the storage stability of compositions based on epoxy resins containing amine compounds - A composition that forms an insulating layer contains an epoxy-thiol-based binder. Because the expansion rate of the composition is relatively high, coatings having the layer thickness required for the relevant fire resistance duration can be applied in a simple and rapid manner, and it is possible to reduce the layer thickness to a minimum while still achieving a good insulating effect. The composition is particularly suitable for fire-protection, in particular as a coating for metal and non-metal substrates, e.g., steel components such as supports, beams, and truss members, to increase the fire resistance duration thereof. | 05-05-2022 |