Patent application number | Description | Published |
20080312379 | Method for Compounding Polycondesates - The invention relates to a process for compounding polycondensates selected from the group consisting of polyamide, polyester and polycarbonate, in the presence of an epoxy-containing styrene and/or (meth)acrylic monomer, of a bisphenol A epoxide or of an epoxy-containing natural oil or fatty acid ester, which comprises carrying out the compounding at temperatures less than/equal to 220° C. and in the presence of an activator selected from the group consisting of: zinc, titanium compound and C | 12-18-2008 |
20090030140 | FLUID POLYESTER MOLDING MASSES - Thermoplastic molding compositions comprising | 01-29-2009 |
20090192284 | Stabilisers based on polyisocyanates - Stabilizers composed of
| 07-30-2009 |
20100041835 | POLYESTER MIXTURE COMPRISING BIODIESEL - The present invention relates to biodegradable polyester mixtures, comprising
| 02-18-2010 |
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 |
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 |
20110201728 | COPOLYERS HAVING LONG-CHAIN ACRYLATES - The present invention relates to copolymers obtainable by free-radical polymerization of
| 08-18-2011 |
20110244743 | PROCESS FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIALS USING POLYAMIDES AS BINDERS - Process for producing fiber-reinforced composite materials, by | 10-06-2011 |
20110306718 | PULTRUSION PROCESS - The present invention relates to an improved pultrusion process for producing semifinished products based on polymers, in particular polyesters or polyamides, which comprises adding reactive chain extenders during the process of saturation (impregnation) of the fibers. | 12-15-2011 |
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 |
20120088048 | Process for producing fiber-reinforced composite materials - The present invention relates to binders for the preforming process to which textile structures are subjected when structural materials are produced by the RIM or RTM method, where the binder composed of an amorphous polyimide is spray applied in a solvent onto the textile structure or onto the textile, and is used as binder for the preforming process. The present invention further relates to a process for producing moldings made of fiber-reinforced composite materials. | 04-12-2012 |
20120088899 | PROCESS FOR PRODUCING MONOMER COMPOSITIONS AND USE OF THESE FOR PRODUCING A POLYAMIDE MOLDING - A process for producing an activated monomer composition comprising at least one lactam and/or lactone, one catalyst, and one activator permits storage of the resultant monomer composition, since this is stable with respect to polymerization. Said monomer composition is used inter alia in producing a polyamide molding via ring-opening, anionic polymerization. | 04-12-2012 |
20120107509 | METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIALS FROM POLYAMIDE 6 AND COPOLYAMIDES MADE OF POLYAMIDE 6 AND POLYAMIDE 12 - The present invention relates to a method for producing fiber-reinforced composite materials, in which a multiplicity of continuous filaments or woven fabric is impregnated optionally together with reinforcing materials, comprising caprolactam and other starting materials for polyamide 6 or other starting materials for copolymers of caprolactam, passed through at temperatures of 70 to 100° C., and anionically polymerized at temperatures of 100 to 190° C., and optionally repolymerized at temperatures of 90 to 170° C. | 05-03-2012 |
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 |
20120142794 | FOAM WITH FILLING - The present invention relates to open-cell foams filled with polyamide and also to a production process therefor. | 06-07-2012 |
20120142801 | CORE FOAMS OF POLYURETHANE FOR PRODUCTION OF WINGS AND BLADES FOR WIND POWER SYSTEMS IN PARTICULAR - A reinforced polyurethane foam obtained by (1) mixing polyisocyanates (a) with compounds having isocyanate-reactive groups (b), a blowing agent containing water (c), and optionally a catalyst (d) and further additives (e) to form a reaction mixture, and (2) curing the reaction mixture, where the reaction mixture to be cured contains hollow microspheres and/or is applied to a porous reinforcing agent (f) capable of forming two-dimensional or three-dimensional networks in the polyurethane foam. The compounds having isocyanate-reactive groups (b) include polyetherols (b1), polyesterols (b2), chain extenders (b3) and optionally crosslinkers (b4) and aromatic polyether diols (b5), and the sum of (b2), (b3) and (b5) is at least 50% by weight of component (b). A process for producing such reinforced polyurethane foams and their use as reinforcing foams for load-bearing, stiff areal elements, in the interior of wings or blades, and also as insulation material for liquefied natural gas tanks. | 06-07-2012 |
20120142887 | CROSSLINKED POLYAMIDES - A process for crosslinking polyamides by reacting a compound of the general formula R | 06-07-2012 |
20120202931 | FLOWABLE POLYESTERS WITH HYDROLYSIS RESISTANCE - Thermoplastic molding compositions, comprising
| 08-09-2012 |
20120222809 | PROCESS FOR PRODUCING FIBER-REINFORCED FLAT SEMIFINISHED PRODUCTS WITH A POLYAMIDE MATRIX - The invention relates to a process for producing fiber-reinforced flat semifinished products ( | 09-06-2012 |
20120232212 | FLUID POLYESTER MOULDING MASSES - Thermoplastic molding compositions comprising | 09-13-2012 |
20120273984 | PROCESS FOR RECYCLING MULTIPHASE MOLDINGS - The present invention relates to a process for recycling multiphase moldings. | 11-01-2012 |
20130053535 | PROCESS FOR PRODUCING MOLDINGS - The present invention relates to a process for producing moldings comprising (A) at least one lactam, (B) at least one activator, and (C) at least one catalyst, where (A) to (C) proceed through treatments comprising a) mixing of (A), (B), and (C), b) metering of (A), (B), and (C) into an apparatus for producing mixture droplets, and producing mixture droplets, and c) depositing the mixture droplets comprising (A), (B), and (C) on a belt, and d) producing moldings. | 02-28-2013 |
20130079465 | PROCESS FOR PRODUCING POLYAMIDES VIA ANIONIC POLYMERIZATION - The present invention relates to a process for producing polyamides, preferably crosslinked polyamides, via anionic polymerization of lactams in the presence of an anionic catalyst and of a caprolactam-capped polyisocyanate, where said isocyanate comprises more than 3.5 capped isocyanate groups. | 03-28-2013 |
20150017425 | LIGNOCELLULOSE MATERIALS WITH COATED EXPANDED PLASTICS PARTICLES - The present invention relates to lignocellulose materials which comprise
| 01-15-2015 |
20150266275 | INTERCEPTION DEVICE MADE FROM THERMOPLASTIC POLYURETHANE - The invention relates to an interception device for moving articles or persons based on thermoplastic polyurethane which is obtained via the reaction in each case of at least one of the following starting materials: (a) diisocyanate, (b) compound which is reactive toward isocyanate and which has a number-average molar mass (M | 09-24-2015 |