Patent application number | Description | Published |
20080227634 | Porous Organo-Metallic Skeleton Material Containing an Additional Polymer - The invention relates to a porous metal-organic framework material for taking up at least one substance, the framework material comprising at least one at least bidentate organic compound bound by coordination to at least one metal ion, and the framework material having at least in part pores which comprise a polymer which is suitable to adsorb the at least one substance. In addition, the invention relates to a method for producing the framework material, a method for taking up at least one substance by the framework material and also to the use of the framework material, in particular for the storage, separation, controlled release or chemical reaction of a substance taken up. | 09-18-2008 |
20090012229 | PARTIALLY AROMATIC COPOLYAMIDES WITH A HIGH CRYSTALLINITY - Semiaromatic semicrystalline thermoplastic polyamide molding compositions, comprising
| 01-08-2009 |
20100029824 | STYRENE-CONTAINING POLYMERS CONTAINING A ZEOLITE OF THE MFI TYPE - Molding compositions comprising at least one styrene polymer and comprising at least one zeolitic material of MFI structure type, a process for removal of styrene monomer from styrene polymer, and the use of at least one zeoltic material of MFI structure type for removal of styrene monomer from a molding composition comprising styrene polymer. | 02-04-2010 |
20100190934 | METHOD FOR PRODUCING POLYAMIDES - The process for preparing a polyamide based on dicarboxylic acids and diamines has the following stages:
| 07-29-2010 |
20110009566 | THERMOPLASTIC POLYAMIDES HAVING POLYETHER AMINES - Thermoplastic molding compositions comprising A) from 10 to 99% by weight of at least one thermoplastic polyamide, B) from 0.01 to 30% by weight of at least one highly branched or hyperbranched polyetheramine, C) from 0 to 70% by weight of further added materials, where the total of the percentages by weight of components A) to C) is 100%; the use of polyetheramines for improving the flowability and/or thermal stability of polyamides; and to the use of the molding compositions for the production of fibers, of foils, or of moldings of any type, and also to the resultant fibers, foils, or moldings. | 01-13-2011 |
20110021686 | POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHERAMINES - The invention relates to thermoplastic molding compositions comprising the following components:
| 01-27-2011 |
20110021687 | POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHYLENEIMINES - The invention relates to thermoplastic molding compositions comprising the following components:
| 01-27-2011 |
20110144300 | BATCH PROCESS FOR PREPARING POLYAMIDES - Polyamides based on dicarboxylic acids and on diamines are produced in a batch process by
| 06-16-2011 |
20110244743 | PROCESS FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIALS USING POLYAMIDES AS BINDERS - Process for producing fiber-reinforced composite materials, by | 10-06-2011 |
20110288258 | CROSSLINKED POLYAMIDE - A process for crosslinking polyamide comprises a diisocyanate or a diacyl halide being reacted with a lactam A at a temperature of from (−30) to 150° C. and next reacting with a lactam B, a catalyst and an activator at a temperature of from 40 to 240° C. | 11-24-2011 |
20110290209 | STABILIZED POLYAMIDES - Thermoplastic molding compositions comprising
| 12-01-2011 |
20110294910 | EXPANDABLE PELLETIZED POLYAMIDE MATERIAL - An expandable pelletized material comprising
| 12-01-2011 |
20110294968 | METHOD FOR PRODUCING POLYMERS AND REACTOR FOR CARRYING OUT SAID METHOD - The invention relates to a process for preparing polymers from monomers and/or oligomers by adding a liquid comprising the monomers and/or oligomers dropwise to a continuous liquid phase in a reactor, the continuous liquid phase being immiscible with the liquid comprising the monomers and/or oligomers, and the monomers and/or oligomers reacting in the continuous liquid phase to give the polymer. The liquid comprising the monomers and/or oligomers is shaped to droplets outside the continuous liquid phase, which are subsequently introduced into the continuous liquid phase. The invention further relates to a reactor for performing the process, comprising a tube through which a continuous liquid phase flows, and means of generating droplets, the means of generating droplets being arranged such that the droplets are generated outside the continuous liquid phase and then introduced into the continuous liquid phase. | 12-01-2011 |
20120004353 | HEAT AGING RESISTANT POLYAMIDES - Thermoplastic molding compositions comprising
| 01-05-2012 |
20120022187 | POLYAMIDE MOLDINGS COMPRISING MICROENCAPSULATED LATENT-HEAT-ACCUMULATOR MATERIAL - The present invention relates to polyamide moldings obtainable via anionic polymerization of a lactam comprising microcapsules with a capsule core made of latent-heat-accumulator material and a polymer as capsule wall, to a process for producing the same, and also to the use of the same in motor-vehicle construction, as battery housing, as housing for small electronic devices, and for heat-retention systems for foods. | 01-26-2012 |
20120041086 | EXPANDABLE PELLETIZED MATERIALS BASED ON POLYESTER - An expandable pelletized material comprising
| 02-16-2012 |
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 |
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 |
20120141791 | PROCESS FOR POLYMERIZING LACTAM - The present invention relates to a novel process for the anionic polymerization of lactam monomers. | 06-07-2012 |
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 |
20120142887 | CROSSLINKED POLYAMIDES - A process for crosslinking polyamides by reacting a compound of the general formula R | 06-07-2012 |
20120157594 | COPOLYAMIDES - What are described are a solution comprising a terpolymer formed from the monomers of components A, B and C, the total amount of which adds up to 100% by weight, | 06-21-2012 |
20120157605 | FLOWABLE POLYAMIDES WITH HYPERBRANCHED POLYESTERS/POLYCARBONATES - Thermoplastic molding compositions, comprising
| 06-21-2012 |
20120214904 | POLYAMIDE RESISTANT TO HEAT AGING - Thermoplastic molding compositions, comprising | 08-23-2012 |
20120225995 | USE OF VINYLAROMATIC-DIENE COPOLYMERS IN LACTAM COMPOSITIONS - A lactam composition which comprises the following components:
| 09-06-2012 |
20120245283 | SEMI-AROMATIC, SEMI-CRYSTALLINE COPOLYAMIDES - Semiaromatic, semicrystalline copolyamide molding compositions, comprising | 09-27-2012 |
20120245308 | PROCESS FOR PREPARING POLYAMIDES - The present invention relates to a process for preparing a polyamide based on dicarboxylic acids and diamines, comprising the following stages:
| 09-27-2012 |
20120273984 | PROCESS FOR RECYCLING MULTIPHASE MOLDINGS - The present invention relates to a process for recycling multiphase moldings. | 11-01-2012 |
20130023613 | USE OF POLYAMIDES THAT ARE RESISTANT TO CORROSION AND STRESS CRACKING - The use of thermoplastic molding materials comprising
| 01-24-2013 |
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 |
20130190454 | COMPOSITIONS COMPRISING LACTAM - The invention relates to a composition comprising the following components:
| 07-25-2013 |
20130221555 | PROCESS FOR PRODUCING MOLDINGS - The invention relates to a process for producing moldings made of a fiber-reinforced polymer, comprising the following steps: | 08-29-2013 |
20130261282 | Process for Producing Polyamide Moldings From a Polymerizable Composition by Means of Rotomolding Processes - The present invention relates to a process for producing polyamide moldings by subjecting a lactam-containing polymerizable composition to a rotomolding process. | 10-03-2013 |
20130303758 | PREPARATION OF POLYISOCYANATES HAVING ISOCYANURATE GROUPS AND THEIR USE - The present invention relates to a novel process for preparing polyisocyanates having isocyanurate groups by a partial trimerization of (cyclo)aliphatic diisocyanates in the presence of at least one trimerization catalyst from the group of ammonium salts of lactames and to the use of the thus obtainable polyisocyanates having isocyanurate groups as a polyisocyanate component in polyurethane coatings. | 11-14-2013 |
20140142274 | SOLID PARTICLES, CONTAINING LACTAM, ACTIVATOR, AND CATALYST, METHOD FOR PRODUCING SAID SOLID PARTICLES, AND USE OF SAID SOLID PARTICLES - The present invention relates to solid particles which comprise at least one lactam, and also at least one activator, and at least one catalyst, to a process for the production of these, and also to the use of these for the production of polyamide, and to a process for the production of polyamide. | 05-22-2014 |
20140154937 | PROCESS FOR THE PRODUCTION OF A FIBER-REINFORCED COMPOSITE MATERIAL - The present invention relates to a process for the production of a fiber-reinforced composite material with a polyamide matrix. | 06-05-2014 |
20150038656 | Process for preparing polymers and reactor for performing the process - The invention relates to a process for preparing polymers from monomers and/or oligomers by adding a liquid comprising the monomers and/or oligomers dropwise to a continuous liquid phase in a reactor, the continuous liquid phase being immiscible with the liquid comprising the monomers and/or oligomers, and the monomers and/or oligomers reacting in the continuous liquid phase to give the polymer. The liquid comprising the monomers and/or oligomers is shaped to droplets outside the continuous liquid phase, which are subsequently introduced into the continuous liquid phase. The invention further relates to a reactor for performing the process, comprising a tube through which a continuous liquid phase flows, and means of generating droplets, the means of generating droplets being arranged such that the droplets are generated outside the continuous liquid phase and then introduced into the continuous liquid phase. | 02-05-2015 |