| ARMACELL ENTERPRISE GmbH Patent applications |
| Patent application number | Title | Published |
|---|
| 20120118589 | FIRE PROTECTED ELASTOMERIC INSULATION - The present invention relates to a versatile multi-layer elastomer or thermoplastic elastomer based thermal and/or sound insulation material with improved fire retardant properties together with low smoke generation, the process for manufacturing of such material and the use of such material and resulting composites. | 05-17-2012 |
| 20120045637 | SELF HARDENING FLEXIBLE INSULATION MATERIAL SHOWING EXCELLENT TEMPERATURE AND FLAME RESISTANCE - The present invention relates to a thermal and/or sound insulation system or material with resistance to elevated temperatures (>300° C.) due to a controlled self-ceramifying/self-glassing/self-hardening effect which also leads to low or no combustibility, the process for manufacturing of such system or material and the use of such system or material. | 02-23-2012 |
| 20120045602 | PROTECTED EXPANDED POLYALKYLIDENE TEREPHTHALATES - The present invention relates to a material comprising an expanded polyalkylidene terephthalate based layer (A) being covered with at least one outer layer (B) comprising at least 50 weight-% of a solvent (including water) soluble inorganic chalkogene based compound, i.e. an easy-to-apply, but versatile method for significantly improving the fire retardant, anti-hydrolytic and mounting/coating properties of expanded polyalkylidene terephthalate polyester products by cold coating of the surface layer(s) of said foams and sponges, the manufacturing of such products and the use of such products. | 02-23-2012 |
| 20120040161 | FLEXIBLE INSULATION COMPOSITE FOR HIGH AND LOW TEMPERATURES - The present invention relates to a thermal and/or sound insulation system with resistance to elevated as well as low temperatures comprising at least one inner layer (A) obtained from temperature invariant and/or temperature resistant material as decoupling layer, at least one layer (B) as intermediate temperature gradient layer comprising temperature invariant and/or temperature resistant material, and at least one outer layer (C) as insulation layer comprising an expanded polymer blend, the process for manufacturing of such a system and the use of such system. | 02-16-2012 |
| 20120040138 | FLEXIBLE INSULATION SYSTEM FOR HIGH TEMPERATURES - The present invention relates to a thermal and/or sound insulation system with resistance to elevated temperatures comprising at least one layer of a chemically expanded and crosslinked high consistency (HCR) polysiloxane polymer blend, the process for manufacturing of such system and the use of such system. | 02-16-2012 |
| 20110303483 | FLOATING DEVICE PROVIDING NOISE REDUCTION PROPERTIES - The present invention relates to a floating noise reduction system for moving and/or falling fluids, the process for manufacturing of such system and the use of such system. | 12-15-2011 |
| 20110274554 | DUCTILE EXPANDED POLYESTERS HAVING HIGH IMPACT RESISTANCE - This invention relates to expanded polyester materials comprised of polyester/acrylic elastomer blend having an improved ductility and impact resistance, while the compression strength, shear strength/modulus of polyesters remain almost unchanged or unworsened. Addition of a non-reactive/reactive acrylic mixture serving as the blend partner improves the melt strength in an expanding process and leads to a better impact resistance of expanded aromatic polyester materials. All expanded polyester materials are produced with help of a reactive process. | 11-10-2011 |
| 20110266487 | CELLULAR POLYESTER MADE OF POST-CONSUMER FLAKES AND THE USE OF PRODUCTS MADE THEREOF - Manufacturing of polyester based expanded materials made mostly of pre-cleaned and compounded post-consumer polyester by increasing the intrinsic viscosity (IV) during an extrusion process is described. By careful selection of processing conditions and parameters, it is possible to obtain low density polyester foam material with good cellular structure and under stable processing conditions. | 11-03-2011 |
| 20110174509 | FIRE PROTECTION SYSTEM FOR EXPANDED POLYMERS - The present invention relates to versatile multi-layer (A)(B) coating systems for anti-flame purposes especially for protection of expanded organic polymers (C) leading to improved fire retardant properties together with low smoke generation, the process for manufacturing of such systems, the application of such systems on substrates and the use of such systems and resulting composites. | 07-21-2011 |
| 20110172319 | HIGH-CONCENTRATE MASTERBATCHES COMPRISED OF MULTIFUNCTIONAL COMPOUNDS FOR POLYESTER EXPANDING PROCESS - The composition and the preparation of multifunctional high-concentrate masterbatches for production of expanded materials of aromatic polyesters are disclosed in this invention. The masterbatch includes a thermoplastic wax having a vicat softening temperature not higher than 100° C. and a high-percentage of a multifunctional compound, wherein the preparation involves a) a low temperature process with a masterbatch temperature lower than 100° C. before cooling and b) cooling without contact of the mixture with water during the whole process. The high-concentrate masterbatch can be applied in production of expanded materials of polyester. | 07-14-2011 |
| 20110171456 | INSULATION MATERIAL PROVIDING STRUCTURAL INTEGRITY AND BUILDING ELEMENTS AND COMPOSITES MADE THEREOF - The present invention relates to an insulation material for thermal and sound insulation with high mechanical strength, thus providing structural integrity from its own, and its composites with other building materials, such as concrete, for providing pre-insulated building elements, the manufacturing of such material and its composites and the use thereof. | 07-14-2011 |
| 20110171446 | METHOD FOR FIRE PROTECTION AND MODIFICATION OF PROPERTIES OF EXPANDED POLYESTERS - The present invention relates to an easy-to-apply, but versatile method for modifying the physical and chemical resistance properties of expanded polyester products, such as fire retardancy and hydrolysis resistance, by melt-modification of the surface layer(s) of said foams and sponges, the manufacturing of such products and the use of such products. | 07-14-2011 |
| 20110130475 | PREPARATION AND APPLICATION OF CHAIN-EXTENDING CONCENTRATES FOR POLYESTER FOAMING PROCESS - The composition and the preparation of a chain-extending concentrate for production of foamed cellular materials of aromatic polyesters is disclosed in this invention. The chain-extending concentrate includes an ethylene-acrylate copolymer, a high-temperature thermoplastic and a multifunctional compound. The preparation process includes two steps: 1) Mixing and melt blending the multifunctional compound and the HT thermoplastic resin into the matrix of the ethylene-acrylate copolymer in an internal mixer and 2) extrusion of the mixture at a temperature below the melting point or reaction temperature of the multifunctional compound. | 06-02-2011 |
| 20100311855 | FIRE RETARDANT ELASTIC FOAM MATERIAL - The present invention relates to an expandable and crosslinkable elastomeric material with improved fire retardant properties and low smoke generation, the manufacturing and use of the material. The material includes polychloroprene as a main polymeric ingredient and chloroparaffin and which is expanded to a final density of less than 200 kg/m | 12-09-2010 |
| 20100305224 | POLYESTER FOAM MATERIAL HAVING FLAME-RESISTANT BEHAVIOUR - An expanded cellular material from aromatic polyester resins obtained by a reactive extrusion foaming of polyester resins, wherein the polyester foam provided with flame retardancy achieves a total heat release (THR | 12-02-2010 |
| 20100292352 | PREPARATION AND APPLICATION OF CHAIN-EXTENDING CONCENTRATES FOR POLYESTER FOAMING PROCESS - The composition and the preparation of a chain-extending concentrate for production of foamed cellular materials of aromatic polyesters is disclosed in this invention. The chain-extending concentrate includes an ethylene-acrylate copolymer, a high-temperature thermoplastic and a multifunctional compound. The preparation process includes two steps: 1) Mixing and melt blending the multifunctional compound and the HT thermoplastic resin into the matrix of the ethylene-acrylate copolymer in an internal mixer and 2) extrusion of the mixture at a temperature below the melting point or reaction temperature of the multifunctional compound. | 11-18-2010 |
| 20100212807 | INSULATING ANGULAR DUCT SECTIONS FORMED ON AN AUTOMATIC COIL LINE - An angular insulated duct section and method for insulating and forming same is provided. A multi-layer composite sheet is provided, including a first duct layer of sheet metal having two opposed surfaces. On one of the sheet metal surfaces is attached a viscoelastic foam sheet layer. The foam sheet layer includes at least one of (A) a viscoelastic open-cell foam layer, or (B) a viscoelastic formally closed-cell foam layer in which at least a portion of closed cells therein has been opened. A substantially linear corner bend is formed in the composite sheet so as to form the angular insulated duct section with the sheet metal layer on an outside thereof and the foam sheet layer on an inside thereof. The corner bend is formed without substantial at least one of distortion or deformation of the multi-layer composite sheet adjacent the bend. | 08-26-2010 |
| 20100193061 | INSULATION STRUCTURE FOR THE INSULATION OF DUCTS - A flexible, composite duct insulation structure includes a first layer forming an insulation layer, and a magnetic layer or strips for holding the insulation layer against a ferrous metal duct surface. | 08-05-2010 |
| 20100018601 | COMPOSITE INSULATION STRUCTURE FOR THE INSULATION OF THE INTERIOR SURFACE OF ANNULAR DUCTS - A flexible, composite duct insulation structure includes a first layer forming an insulation layer, and a second layer forming a structural support layer. The first layer is adhered to the second layer by an adhesive. The composite duct insulation structure has sufficient strength and radially outward-directed spring force of the structure alone so as to press and hold the insulation structure against the interior wall of a tubular duct without additional spring structure or retaining structure. | 01-28-2010 |
| 20090163611 | POLYMER BLEND FOR THERMOPLASTIC CELLULAR MATERIALS - The present invention relates to high-temperature resistant, rigid, but flexible and low density foamed cellular material comprised of polyester blend consisting of from about 80 to about 98 weight percent of high viscosity polyethylene terephtalat (I.V.=1.0-1.9 dl/g) and from about 2 to about 20, preferably to about 5, weight percent of polycarbonate with average MW higher than 4000 g/mol. | 06-25-2009 |
