Patent application number | Description | Published |
20080224357 | Method for Producing Foamed Slabs - A process for producing foam moldings from prefoamed foam particles which have a polymer coating under pressure in a mold in the absence of steam, and also foam moldings produced therefrom and their use. | 09-18-2008 |
20080230956 | Process for Producing Foam Boards - A process for producing foam moldings from prefoamed foam particles which have a polymer coating in a mold under pressure, wherein the prefoamed foam particles comprise from 10 to 70% by weight, based on the foam particles, of a filler, and also foam moldings produced therefrom and their use. | 09-25-2008 |
20080234400 | Method For Producing Foam Plates - The invention relates to a process for producing foam moldings from prefoamed foam particles which have a polymer coating in a mold under pressure, wherein the polymer coating comprises an athermanous compound and also foam moldings produced therefrom and their use. | 09-25-2008 |
20080248198 | Method for Producing Foam Plates - The invention relates to a process for producing foam moldings from prefoamed foam particles which have a polymer coating in a mold under pressure, wherein the polymer coating comprises an amphiphilic or hydrophobic organic compound, and also foam moldings produced therefrom and their use. | 10-09-2008 |
20080281004 | Expandable Polystyrene Granulates With a Bi- or Multi-Modal Molecular-Weight Distribution - Expandable pelletized styrene polymer materials with at least bi- or multimodal molecular weight distribution, to a process for their preparation, and to use for producing moldable-foam moldings. | 11-13-2008 |
20090039537 | Method for the Production of Expandable Styrol Polymers Having Improved Expandability - A process for producing expandable styrene polymers (EPS) having improved expandability, wherein from 0.1 to 1% by weight, based on the styrene polymer, of a free-radical former is metered into a styrene polymer melt containing blowing agent at a melt temperature in the range from 150 to 220° C. and the melt is extruded through a die plate with subsequent underwater pelletization. | 02-12-2009 |
20090065960 | PROCESS FOR PRODUCING POLYSTYRENE FOAM PARTICLES HAVING A HIGH DENSITY - A process for producing polystyrene foam particles having a bulk density in the range from 40 to 400 g/l by extrusion of a polystyrene melt comprising carbon dioxide and/or water as blowing agent through a nozzle and underwater pelletization, wherein the underwater pelletization is carried out at a pressure in the range 1-30 bar. | 03-12-2009 |
20100032856 | COATED FOAM BEADS AND PROCESS FOR PRODUCING HALOGEN-FREE, FIRE-RESISTANT BEAD FOAM MOLDINGS - A process for producing coated foam particles, in which an aqueous polymer dispersion is applied to the foam particles and is subsequently dried to form a water-insoluble polymer film, and also foam moldings produced therefrom and their use. | 02-11-2010 |
20100089551 | AMINOPLASTIC-BASED, LIQUID-IMPREGNATED FOAMED PLASTIC PART AND USES THEREOF - A liquid-impregnated shaped foam article consisting of | 04-15-2010 |
20100096250 | SEA WATER DESALINATION SYSTEM AND METHOD FOR PREPARING DRINKING WATER - A process for obtaining process water by condensation of mist or by evaporation of water comprising salts or impurities and condensation of the evaporated water, and plants for carrying out the process and the use thereof for obtaining drinking water. | 04-22-2010 |
20100099006 | GALVANIC ELEMENT COMPRISING A MELAMINE/FORMALDEHYDE FOAMED PLASTIC - An electrochemical element which comprises an open-cell foam based on a melamine/formaldehyde foam, the cell pores being completely or partly filled with a flowable electrolyte and a process for the production of a battery, accumulator or fuel cell. | 04-22-2010 |
20100127203 | INORGANIC FOAMS - A process for producing a silicate foam having a low density, which comprises the following steps:
| 05-27-2010 |
20100143697 | ELASTIC PARTICLE FOAM BASED ON POLYOLEFIN/STYRENE POLYMER MIXTURES - Thermoplastic particle foams which have cells having a mean cell size in the range from 20 to 500 μm and in which the cell membranes have a nanocellular or fibrous structure having pore or fiber diameters below 1500 nm, and also processes for producing them. | 06-10-2010 |
20100144913 | ANTIMICROBIALLY MODIFIED MELAMINE/FORMALDEHYDE FOAM - The present invention concerns a process for producing a foam comprising at least one antimicrobial active, comprising the steps of:
| 06-10-2010 |
20100173107 | TUBE FILLED WITH AN OPEN-CELL MELAMINE/FORMALDEHYDE RESIN FOAM AND USE AS A FILTER OR STATIC MIXER - The invention relates to a tube which has been filled with an open-cell foam based on an aminoplastic, in particular on a melamine-formaldehyde condensate, and also to its uses, in particular as filter or static mixer. | 07-08-2010 |
20100190877 | BEAD FOAM MOLDINGS COMPOSED OF EXPANDABLE ACRYLONITRILE COPOLYMERS - Bead foam moldings obtainable by fusing prefoamed foam beads composed of expandable thermoplastic polymer granules, comprising | 07-29-2010 |
20100234480 | HYDROPHOBICALLY MODIFIED MELAMINE RESIN FOAM - It is an open-cell foam based on a melamine-formaldehyde condensation product and hydrophobicized with a compound comprising C | 09-16-2010 |
20100273925 | FLAMEPROOF EXPANDABLE STYRENE POLYMERS, AND METHOD FOR THE PRODUCTION THEREOF - Expandable styrene polymers (EPS) comprising, in each case based on the styrene polymer,
| 10-28-2010 |
20100301509 | COATING COMPOSITION FOR FOAM PARTICLES, AND METHOD FOR THE PRODUCTION OF MOLDED FOAM BODIES - The invention relates to a coating composition comprising | 12-02-2010 |
20100307101 | INSECTICIDE-EQUIPPED PARTICLES MADE OF EXPANDABLE POLYSTYRENE AND INSECTICIDE-EQUIPPED MOLDED PARTS WHICH CAN BE OBTAINED THEREFROM - Insecticide-modified bead material composed of expandable polystyrene (EPS) coated with
| 12-09-2010 |
20100310833 | MOLDINGS OF SUPPORT MATERIALS COMPRISING FOAMABLE REACTIVE RESIN - The invention provides a molding producible by a process comprising the following steps:
| 12-09-2010 |
20110002998 | PROCESS FOR THE PRODUCTION OF INSECTICIDE-MODIFIED BEAD MATERIAL COMPOSED OF EXPANDABLE POLYSTYRENE AND INSECTICIDE-MODIFIED MOLDINGS OBTAINABLE THEREFROM - A process for the production of insecticide-modified bead material composed of expandable polystyrene (EPS) by extrusion, encompassing the steps of a) mixing, in a mixer, to incorporate a blowing agent and at least one insecticide from the group of the phenylpyrazoles, chlorfenapyr and hydramethylnon into a polymer melt which comprises at least one polystyrene, based on a vinylaromatic monomer, b) discharging the polymer melt comprising blowing agent, and c) pelletizing the polymer melt comprising blowing agent. | 01-06-2011 |
20110008608 | COMPOSITE MOLDING IN PARTICULAR FOR FURNITURE CONSTRUCTION - A composite molding, in particular for furniture construction, comprises a core layer and one or more further layers, where the core layer takes the form of a molded-foam molding, obtainable via fusion of prefoamed foam beads composed of expandable, thermoplastic polymer pellets comprising
| 01-13-2011 |
20110034571 | FOAMS HAVING HIGH FLAME RETARDANCY AND LOW DENSITY - A process for the production of a foam by curing a beaten or blown foam comprising an aqueous composition, the aqueous: composition comprising
| 02-10-2011 |
20110042606 | PS FOAMS WITH LOW METAL CONTENT - The present invention relates to an expandable styrene polymer, comprising at least one flame retardant as component (A), from 0.0001 to 2% by weight, based on component (A), of at least one metal as component (B), and athermanous particles as component (C), to a process for the production of this expandable styrene polymer, to an expanded styrene polymer bead, comprising at least one flame retardant as component (A), from 0.0001 to 2% by weight, based on component (A), of at least one metal as component (B), and athermanous particles as component (C), to a process for the production of this expanded styrene polymer bead, to a foam, capable of production from this expandable styrene polymer, to a process for the production of this foam, and also to the use of this foam for thermal insulation, including that of machines and of household devices, and as packaging material. | 02-24-2011 |
20110049411 | ELASTIC INORGANIC-ORGANIC HYBRID FOAM - A process for producing an elastic silicate foam by foaming a mixture comprising
| 03-03-2011 |
20110065819 | ELASTIC MOLDED FOAM BASED ON POLYOLEFIN/STYRENE POLYMER MIXTURES - Expandable, thermoplastic polymer bead material, comprising
| 03-17-2011 |
20110124754 | METHOD FOR THE PRODUCTION OF ABRASIVE FOAMS - A process for production of an abrasive foam based on a melamine-formaldehyde condensate comprising inorganic nanoparticles, comprising the steps of:
| 05-26-2011 |
20110178192 | COATING FORMULATION FOR EXPANDABLE PARTICULATE STYRENE POLYMER - A coating formulation intended for expandable particulate styrene polymer and comprising
| 07-21-2011 |
20110189464 | MELAMINE-FORMALDEHYDE FOAM WITH BUILT-IN MICROCAPSULES - Novel melamine-formaldehyde foams comprising microcapsules built into the structure of the condensation products and also processes for the production thereof and uses thereof. | 08-04-2011 |
20110196052 | FLAME RETARDANTS - Phosphine sulfide derivatives of the formula (I), | 08-11-2011 |
20110196053 | HALOGEN-FREE, PHOSPHORUS-CONTAINING FLAME-RETARDANT POLYMER FOAMS - A polymer foam with density in the range from 5 to 120 kg/m | 08-11-2011 |
20110201662 | METHOD FOR PRODUCING XPS MOULDED PIECES PROVIDED WITH INSECTICIDE - Process for the production of insecticide-modified extruded polystyrene foam (XPS) preforms, comprising the steps
| 08-18-2011 |
20110224316 | PREPARING EXPANDABLE STYRENE POLYMERS - The invention provides a process for preparing expandable styrene polymers which comprises the steps of: | 09-15-2011 |
20110230578 | FLAME-RETARDANT COMPOSITE FOAM - A composite foam comprising
| 09-22-2011 |
20110237145 | FOAMS AND MOLDINGS OF SUPPORT MATERIALS COMPRISING FOAMABLE REACTIVE RESINS - Foams and moldings comprising foamed support materials selected from the group consisting of polyurethane resins, polyester resins, epoxides and also fiber nonwovens, woven materials and open-cell, two- and three-dimensional networks composed of mineral, animal, vegetable and chemical (natural/synthetic) fibers or mixtures thereof comprising melamine/formaldehyde resins as foamable reactive resin. | 09-29-2011 |
20110237699 | PROCESS FOR PRODUCING MOLDED FOAMS FROM MELAMINE/FORMALDEHYDE CONDENSATION PRODUCTS - Process for producing molded foams from melamine/formaldehyde condensation products by subjecting melamine/formaldehyde precondensates to foaming under reduced pressure and subsequent irradiation. | 09-29-2011 |
20110245360 | FLAME RETARDANT - A flame retardant comprising
| 10-06-2011 |
20110266717 | Microwave-Assisted Setting of Shaped Ceramic/Foam Bodies - The invention relates to a method for the production of shaped foam bodies, comprising: provision of a composition having foam particles and binder; introduction of the composition into a space which is bounded on at least one side by a pressing surface; and exertion of pressure onto the composition by means of the pressing surface. The method further comprises irradiation of microwaves through the pressing surface into the composition, while pressure is being exerted onto the composition. The invention furthermore relates to a device for carrying out the method according to the invention, having: at least one pressing surface and a counterbearing surface lying opposite, between which a space extends which is adapted to receive a composition of foam particles and binder. The pressing surface and counterbearing surface adjoin the space directly. The device further comprises at least one stiff layer which locally or entirely is essentially transparent for microwaves and has a surface facing toward the space, which is connected to the pressing surface in such a way as to transmit force. The device also comprises a microwave radiator unit which is arranged on a side of the stiff layer remote from the space and is aligned relative to the space in order to irradiate microwaves into the space through the stiff layer. Lastly, the invention relates to a microwave radiator unit for the heat treatment of foam compositions. The microwave radiator unit comprises a multiplicity of microwave antennas which are arranged in a plane array and at least two of which are connected through a distributor device to a common microwave signal source, which feeds the at least two antennas. | 11-03-2011 |
20110268972 | ELASTIC PARTICLE FOAM BASED ON POLYOLEFIN/STYRENE POLYMER MIXTURES - Expandable, thermoplastic polymer bead material composed of a multiphase polymer mixture which comprises blowing agent and has at least one continuous phase of a thermoplastic polymer, where at least two different disperse phases P | 11-03-2011 |
20110269858 | ELASTIC MOLDED FOAM BASED ON POLYOLEFIN/STYRENE POLYMER MIXTURES - Expandable, thermoplastic polymer bead material, comprising
| 11-03-2011 |
20110269864 | PRODUCING RESILIENT COMPRESSED FOAMED MATERIAL BASED ON MELAMINE-FORMALDEHYDE RESINS - The present invention relates to a process for producing resilient compressed foamed material based on melamine-formaldehyde resins, which comprises a melamine-formaldehyde precondensate being foamed and the soft, uncured melamine-formaldehyde foamed material being compressed and subsequently dried and optionally heat treated. | 11-03-2011 |
20110291040 | PROCESS FOR PRODUCING EXPANDABLE STYRENE POLYMER COMPOSITIONS - A composition comprising at least one expandable styrene polymer component and at least one cyclohexanecarboxylic ester and also optionally further components can be processed to mechanically robust foam materials. | 12-01-2011 |
20110294910 | EXPANDABLE PELLETIZED POLYAMIDE MATERIAL - An expandable pelletized material comprising
| 12-01-2011 |
20120032103 | HIGH-TEMPERATURE-STABLE AND MOISTURE-STABLE MATERIALS WHICH HAVE IMPROVED INSULATION PROPERTIES AND ARE BASED ON FOAMS AND DISPERSE SILICATES - The invention relates to coated foam particles, processes for producing foam moldings and the use thereof. | 02-09-2012 |
20120035286 | POLYMER MIXTURES COMPRISING HALOGEN - The invention relates to polymer mixtures comprising at least one polymer, at least one organic halogenated compound such as halogenated flame retardants and also at least one further compound to thermally stabilize the organic halogenated compound, this further compound having a saponification number of 80 to 300 mg KOH/g and an OH number of 200 to 800 mg KOH/g. | 02-09-2012 |
20120041086 | EXPANDABLE PELLETIZED MATERIALS BASED ON POLYESTER - An expandable pelletized material comprising
| 02-16-2012 |
20120046374 | EXTRUDED FOAMS WITH IMPROVED STIFFNESS - The present invention relates to an extruded foam based on at least one polymer selected from polysulfone or polyether sulfone, polystyrene, or a copolymer produced from styrene, where the extruded foam comprises at least one mineral filler with a particle sizes ≦10 μm, and comprises at least one nucleating agent based on a wax or on an oligomer containing epoxy groups. | 02-23-2012 |
20120087823 | METHOD FOR PRODUCING POROUS METAL SINTERED MOLDED BODIES - The invention relates to a method for producing porous metal sintered molded bodies, wherein expandable polymer particles, in which a sinterable metal powder is dispersed, are expanded to form a molded body. The molded body is subjected to a heat treatment, wherein the polymer is expelled and the sinterable metal powder is sintered to form a porous metal sintered molded body. Preferably, styrol polymers are used. The sinterable metal powder is selected, for example, from aluminum, iron, copper, nickel, and titanium. | 04-12-2012 |
20120112116 | MELAMINE RESIN FOAM WITH INORGANIC FILLING MATERIAL - Melamine-formaldehyde foams comprise from 80% to 98% by weight of an inorganic filling material, wherein the % by weight are based on the total weight of inorganic filling material plus melamine-formaldehyde precondensate used for foam production. | 05-10-2012 |
20120119402 | COMPOSITE COMPONENT COMPRISING A POLYMER PHASE AND A FOAMED PHASE, AND PROCESSES FOR PRODUCING THE SAME - The present invention relates to a composite component comprising an unfoamed polymer phase and a foamed phase, and to a process for producing the same. | 05-17-2012 |
20120121905 | PROCESS FOR PRODUCING EXPANDABLE THERMOPLASTIC BEADS WITH IMPROVED EXPANDABILITY - A process for producing expandable, thermoplastic polymer beads comprising cavities via extrusion of a polymer melt comprising blowing agent through a die plate and pelletization in a chamber comprising liquid under a pressure in the range from 1.5 to 15 bar, which comprises using a polymer melt comprising blowing agent, where the melt comprises
| 05-17-2012 |
20120141772 | LIGHT LIGNOCELLULOSIC MATERIALS HAVING GOOD MECHANICAL PROPERTIES - A process for the production of a light lignocellulose-containing substance having an average density in the range from 200 to 600 kg/m | 06-07-2012 |
20120142802 | MELAMINE RESIN FOAMS WITH NANOPOROUS FILLERS - The invention relates to open-cell melamine resin foams filled with nanoporous particles, especially aerogels or aerosils, and production and use of said foams. | 06-07-2012 |
20120161061 | EXTRUDED SAN FOAMS - Closed-cell extruded foam extruded foam with density in the range from 20 to 150 g/l and with a cell number in the range from 1 to 30 cells per mm is obtainable via
| 06-28-2012 |
20120164425 | FOAM SHEET BASED ON STYRENE POLYMER-POLYOLEFIN MIXTURES - A thermoplastic extruded foam sheet having a thickness in the range from 15 mm to 200 mm and cells having an average cell size in the range from 20 to 2000 μm, wherein the cell membranes have a fibrous structure with fiber diameters below 1500 nm is useful for example as insulating material, especially in the building construction industry. | 06-28-2012 |
20120164431 | COMPOSITE MATERIAL - The invention relates to an aerogel composite material, a process and a composition for producing the composite material and the use of the composite material. | 06-28-2012 |
20120172467 | FLAME RETARDANT SYSTEM - The invention relates to a flame retardant comprising
| 07-05-2012 |
20120178842 | HALOGEN-FREE, FLAME-PROOF POLYMER FOAMS CONTAINING AT LEAST ONE OLIGOPHOSPHORUS COMPOUND - Halogen-free, flame-retardant polymer foams which comprise, as flame retardant, at least one cyclic or acyclic oligophosphorus compound, and processes for their production. Examples of suitable oligophosphorus compounds are those having the structure Ia, Ib, or Ic: | 07-12-2012 |
20120208910 | ELASTIC INORGANIC-ORGANIC HYBRID FOAM - A process for the production of a resilient foam by foaming a mixture, comprising
| 08-16-2012 |
20120225965 | MELAMINE-RESIN FOAMS COMPRISING HOLLOW MICROBEADS - The invention relates to foam comprising hollow microbeads and intended for sound absorption, comprising
| 09-06-2012 |
20120252911 | FLAME RETARDANT - Use of a phosphorus compound of the formula (I) as flame retardant, | 10-04-2012 |
20120252914 | FLAME-PROTECTED POLYMER FOAMS - Flame-retardant polymer foams which comprise, as flame retardant, at least one halogenated polymer, for example brominated polystyrene or styrene-butadiene block copolymer having bromine content in the range from 40 to 80% by weight, or tetrabromobisphenol A compounds (TBBPA), processes for producing these, and also flame-retardant expandable styrene polymers. | 10-04-2012 |
20120270052 | COATING COMPOSITION FOR FOAM PARTICLES - The invention relates to a coating composition, foam particles coated therewith, processes for producing foam moldings, and their use. | 10-25-2012 |
20120283345 | HEAT-RESISTANT AND FLAME-RETARDANT EXTRUDED FOAM MADE OF STYRENE COPOLYMERS - The invention is directed to extruded foam based on thermoplastic polymers. The foam contains at least one styrene copolymer which contains copolymerized maleic anhydride units or copolymerized maleimide units, and optionally styrene-acrylonitrile copolymers (SAN), and thermoplastic polymers and at least one halogen-containing polymer as flame retardant, and at least one flame retardant synergist selected from antimony trioxide and dicumyl. The invention also relates to a process for producing the foam with introducing carbon dioxide as blowing agent, and acetone as coblowing agent; into the polymer melt in order to form a foamable melt, and extruding the foamable melt into a region of relatively low pressure with foaming to give the extruded foam. The invention also relates to the use of said foam as insulation material and as structural foam. | 11-08-2012 |
20120292552 | Melamine-formaldehyde foams comprising hollow microspheres - The present invention relates to melamine-formaldehyde foams comprising hollow microspheres wherein said hollow microspheres have a median particle diameter (D | 11-22-2012 |
20130030066 | POLYMERIC FLAME RETARDANT - The invention relates to a polymer composition containing
| 01-31-2013 |
20130059141 | FOAMS COMPRISING POLYPROPYLENE CARBONATE - The present invention relates to foam layers based on a biodegradable polyester mixture PM, comprising:
| 03-07-2013 |
20130059933 | EXPANDABLE THERMALLY-STABLE STYRENE COPOLYMERS - A process for producing an expandable pelletized polymeric material which comprises:
| 03-07-2013 |
20130140728 | ELASTIC PARTICLE FOAM BASED ON POLYOLEFIN/STYRENE POLYMER MIXTURES - Thermoplastic particle foams which have cells having a mean cell size in the range from 20 to 500 μm and in which the cell membranes have a nanocellular or fibrous structure having pore or fiber diameters below 1500 nm, and also processes for producing them. | 06-06-2013 |
20130150468 | METHOD FOR PRODUCING EXPANDABLE GRANULATES CONTAINING POLYLACTIC ACID - The invention relates to a process for producing expandable pelletized material which comprises polylactic acid which comprises the following steps:
| 06-13-2013 |
20130337255 | MELAMINE RESIN FOAM WITH PARTICULATE FILLING MATERIAL - Melamine/formaldehyde foams comprising from 0.01% to 45% by weight of a particulate filling material having an average particle diameter in the range from 5 μm to 3 mm, wherein the % by weight are based on the total weight of filling material plus melamine-formaldehyde precondensate used for foam production. | 12-19-2013 |
20130345327 | PROCESS FOR PRODUCING EXPANDABLE PELLETIZED MATERIAL WHICH COMPRISES POLYLACTIC ACID - The invention relates to a process for producing expandable pelletized material which comprises polylactic acid which comprises the following steps:
| 12-26-2013 |
20140364524 | METHOD FOR PRODUCING EXPANDABLE STYRENE POLYMERS CONTAINING GRAPHITE AND FLAME RETARDANT - A process for producing expandable styrene polymers via polymerization of at least one vinylaromatic monomer in aqueous suspension in the presence of at least one halogenated polymer as flame retardant, graphite, and blowing agent, which comprises the presence, in the aqueous suspension at the start of the polymerization reaction, of from 1 to 30% by weight of at least one styrene polymer, based on the entirety of monomers and styrene polymer, and likewise the presence of at least one halogenated polymer as flame retardant in the styrene polymer used at the start of the polymerization reaction. | 12-11-2014 |