Patent application number | Description | Published |
20080200577 | Method for Producing Radiation Curable Formulations with Increased Corrosion Protection on Metal Substrates, and Formulations of this Type - The invention relates to radiation-curable formulations which contain adhesion promoters containing phosphoric acid and which in the cured state afford a particular degree of corrosion control for metallic substrates, and to a process for preparing them. | 08-21-2008 |
20080214728 | One-Component Polyurethane Systems that are Devoid of Metal - The invention relates to metal-free one-component polyurethane systems. | 09-04-2008 |
20080265201 | LOW-TEMPERATURE-CURABLE POLYURETHANE COMPOSITIONS WITH URETDIONE GROUPS, CONTAINING POLYMERS BASED ON POLYOLS THAT CARRY SECONDARY OH GROUPS - Low-temperature-curable polyurethane compositions with uretdione groups, containing polymers based on polyols that carry secondary OH groups. | 10-30-2008 |
20080269415 | Polyurethane Compounds Containing Hydroxyl Terminated Uretdione Groups - The invention relates to specific, hydroxyl-terminated polyurethane compounds containing uretdione groups and intended for use in the plastics sector. | 10-30-2008 |
20100056662 | RADIATION-CURABLE FORMULATION WHICH FORMS FLEXIBLE COATINGS WITH INCREASED CORROSION PROTECTION ON METALLIC SUBSTRATES - Radiation-curable formulations leading to flexible coatings with enhanced corrosion control on metal substrates. | 03-04-2010 |
20100093884 | RADIATION-CURABLE FORMULATIONS COMPRISING SILICA AND DISPERSANT AND FEATURING ENHANCED CORROSION CONTROL ON METAL SUBSTRATES - The invention relates to silica-containing radiation-curable formulations which in the cured state offer a particular degree of corrosion control for metallic substrates. | 04-15-2010 |
20100179273 | POWDER COATING COMPOSITIONS WITH CRYSTALLINE CONSTITUENTS THAT ARE STABLE IN STORAGE - The present invention relates to storage-stable reactive powder coating compositions based on (semi)crystalline and amorphous ingredients and to their use as powder coatings. | 07-15-2010 |
20100179282 | POLYESTERS CONTAINING AMINO GROUPS - The present invention relates to polyesters which have been modified with one or more polyamines having at least one primary and at least one secondary amino group, to processes for preparing them and to their use. | 07-15-2010 |
20100227942 | DUAL-CURE FORMULATIONS WITH COMPONENTS CONTAINING URETDIONE GROUPS - The present invention relates to novel formulations which are thermally curable and curable by actinic radiation, known as dual-cure formulations. The present invention also relates to the use, for the production of pigmented and pigment-free coating materials, or else for adhesives and sealants, of the novel formulations that are curable thermally and curable by actinic radiation. | 09-09-2010 |
20100249310 | REACTIVE ISOCYANATE COMPOSITIONS - The invention relates to compositions with isocyanate groups, which can be cured without an isocyanate-reactive component, to processes for preparing such compositions and to the use thereof. | 09-30-2010 |
20100263792 | DRYBLEND PROCESS FOR PREPARING HIGH-REACTIVITY POLYURETHANE COMPOSITIONS CONTAINING URETDIONE GROUPS - The present invention relates to polyurethane compositions containing uretdione groups that can be cured at a low temperature and are intended more particularly for polyurethane powder coating compositions and adhesive compositions, to a process for preparing them and to their use. | 10-21-2010 |
20110039030 | HIGH-REACTIVITY POLYURETHANE COMPOSITIONS CONTAINING URETDIONE GROUPS AND METAL-FREE ACETYLACETONATES - The invention relates to high-reactivity polyurethane compositions which contain uretdione groups and cure at low baking temperatures, to a process for the preparation and to their use for producing coating materials, especially surface coatings and adhesives, and also plastics. | 02-17-2011 |
20110060068 | RADIATION-CURABLE FORMULATIONS - The present invention relates to the use of alkoxysilane components in the presence of acid-generating photoinitiators in radiation-curable, free-radically crosslinkable formulations which in the cured state offer a particular degree of corrosion control for metallic substrates. | 03-10-2011 |
20110144226 | RADIATION-CURABLE FORMULATIONS - The present invention relates to the use of oligomeric siloxane components in radiation-curable formulations which in the cured state offer a particular degree of corrosion control for metallic substrates. | 06-16-2011 |
20110224378 | Heat-curing powder-lacquer compositions yielding a matte surface after curing of the coating, as well as a simple method for production of same - The invention relates to heat-curing powder-lacquer compositions exhibiting a matte surface after curing of the coating, as well as to a simple method for production of the same. | 09-15-2011 |
20110224459 | Beta-hydroxyalkylamides, a method for production of same and use of same - The invention relates to new β-hydroxyalkylamides, to a method for production of same and to the use of same. | 09-15-2011 |
20110251424 | LOW MONOMER 1 : 1 MONOADDUCTS OF REACTIVE OLEFINIC COMPOUNDS AND DIISOCYANATES USING INSERTABLE INHIBITORS - The invention relates to low monomer 1:1 monoadducts of reactive olefinic compounds and diisocyanates, to the production and to the use thereof. | 10-13-2011 |
20110288202 | HEAT-CURING POWDER-LACQUER COMPOSITIONS YIELDING A MATTE SURFACE AFTER CURING OF THE COATING, AS WELL AS A SIMPLE METHOD FOR PRODUCTION OF SAME - The invention relates to heat-curing powder-lacquer compositions exhibiting a matte surface after curing of the coating, as well as to a simple method for production of the same. | 11-24-2011 |
20110301345 | METHOD FOR PRODUCING 1:1 ADDUCTS HAVING A LOW MONOMER CONTENT FROM HYDROXYALKYL(METH)ACRYLATES AND DIISOCYANATES - The present invention relates to the production and the use of 1:1 adducts having a low monomer content from hydroxyalkyl(meth)acrylates and diisocyanates. | 12-08-2011 |
20120003890 | PREPEGS AND MOLDED BODIES PRODUCED THEREOF AT LOW TEMPERATURE - The invention relates to prepregs and composite components (moulding) produced therefrom at a low temperature, obtainable by using powdery highly reactive polyurethane compositions containing uretdione groups, with specific catalysts. | 01-05-2012 |
20120003891 | PREPREGS AND MOLDED BODIES PRODUCED FROM SAME - The invention relates to prepregs and composite components produced therefrom (mouldings), obtainable by the use of powdery reactive polyurethane compositions. | 01-05-2012 |
20120041101 | CATALYSIS OF EPOXY RESIN FORMULATIONS - The present invention relates to epoxy resin formulations comprising a specific catalyst mixture for enhancing the reactivity thereof. | 02-16-2012 |
20120065424 | LOW-CATALYST CARBODIIMIDE GROUPS AND/OR ISOCYANATE MIXTURES COMPRISING URETONIMINE GROUPS - A low-catalyst-content isocyanate mixture containing at least one of a carbodiimide group and a uretonimine groups, obtained by: reacting at least one monomeric diisocyanate (A) in the presence of phosphorus-containing catalyst (B), to obtain a reaction mixture comprising carbodiimide, where the reaction does not take place to complete conversion of the diisocyanate (A) and 1-80% by weight of the diisocyanate (A) employed remains in the reaction mixture as excess diisocyanate; and subsequently simultaneously removing, by distillation, a fraction of the excess of diisocyanate and the catalyst (B), to obtain the isocyanate mixture and a distillate, where the isocyanate mixture has a monomeric diisocyanate (A) content of 0.5%-20% by weight, based on the monomeric diisocyanate (A) employed, and a catalyst (B) content of 0% to 20% by weight, based on the catalyst (B) employed. In addition, a process for preparing a low-catalyst-content isocyanate mixture. | 03-15-2012 |
20120071577 | USE OF ISOCYANATES BASED ON RENEWABLE RAW MATERIALS - The invention relates to the use of 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-D-manitol (I), 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-D-glucitol (II), and/or 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-L-iditol (III). | 03-22-2012 |
20120073472 | REACTIVE DERIVATIVES ON THE BASIS OF DIANHYDROHEXITOL-BASED ISOCYANATES - The invention relates to reactive derivatives on the basis of dianhydrohexitol-based isocyanates. | 03-29-2012 |
20120077932 | COMPOSITIONS BASED ON DIISOCYANATES OBTAINED FROM RENEWABLE RAW MATERIALS - The invention relates to compositions based on 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-D-manitol (I), 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-D-glucitol (II), and/or 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-L-iditol (III), alone or in any mixtures. | 03-29-2012 |
20120115988 | CATALYSIS OF EPOXY RESIN FORMULATIONS HAVING SPARINGLY SOLUBLE CATALYSTS - The present invention relates to epoxy resin formulations having a specific sparingly soluble catalyst mixture for enhancing reactivity. | 05-10-2012 |
20120202966 | METHOD FOR PRODUCING POLYESTERS AND CO-POLYESTERS FROM LACTONES - The invention relates to a method for producing polyesters and co-polyesters from lactones | 08-09-2012 |
20120208956 | BETA-HYDROXYALKYLAMIDES, A METHOD FOR PRODUCTION OF SAME AND USE OF SAME - The invention relates to new β-hydroxyalkylamides, to a method for production of same and to the use of same. | 08-16-2012 |
20120226006 | NOVEL INITIATION METHOD FOR POLYMERIZING (METH)ACRYLATES - The invention relates to a novel polymerization method for (meth)acrylates, wherein the polymerization is initiated by isocyanates and special bases having an imine structure. By means of said novel method that can be deliberately employed, even high-molecular-weight poly(meth)acrylates having in part a narrow molecular weight distribution can be produced. Furthermore, a wide variety of polymer architectures, such as block, star or comb polymers, are available using said novel polymerization method. | 09-06-2012 |
20120289648 | REACTIVE COMPOUNDS ON THE BASIS OF TRANSESTERIFICATION - The invention relates to reactive compounds on the basis of transesterification, comprising A1) at least one dicarboxylic or polycarboxylic acid ester component comprising at least two or more ester groups, comprising at least one monofunctional alcohol having a mean molar mass Mn of less than or equal to 200 g/mol as the esterification component and A2) at least one diol or polyol component having at least two or more OH groups and/or B) at least one component carrying carboxylic acid ester groups, comprising at least one monofunctional alcohol having a mean molar mass Mn of less than or equal to 200 g/mol as the esterification component, and alcohol groups; and C) bismuth triflate as the catalyst; D) optionally further auxiliary agents. | 11-15-2012 |
20130006016 | BETA-HYDROXYALKYLAMIDES, METHOD FOR THEIR PRODUCTION AND USE THEREOF - The invention relates to novel β-hydroxyalkylamides, to a method for their production and to the use thereof. | 01-03-2013 |
20130041102 | HYDROPHILIC POLYISOCYANATES - The invention relates to water-soluble or water-dispersible, hydrophilic polyisocyanates and polyisocyanate mixtures, to a process for preparing them, and to their use as a starting component in the production of polyurethane polymers, more particularly as crosslinkers for water-soluble or water-dispersible film-forming binders, adhesives binders, or sealant binders or binder components with or without groups which are reactive towards isocyanate groups. | 02-14-2013 |
20130041103 | HEAT-CURABLE POWDER COATING COMPOSITIONS, WHICH AFTER THE COATING HAS CURED RESULT IN A MATT SURFACE AND SIMPLE METHOD FOR PRODUCING SAME - The invention relates to heat-curable powder coating compositions, which after the coating has cured result in a matt surface and to a simple method for producing same | 02-14-2013 |
20130045652 | METHOD FOR PRODUCING STORAGE-STABLE POLYURETHANE PREPREGS AND MOLDINGS PRODUCED THEREFROM - The invention relates to a method for producing storage-stable polyurethane prepregs and moldings produced therefrom and moldings produced therefrom (composite components), which can be obtained by a direct melt impregnation method of woven fabrics and laid scrim using reactive polyurethane compositions. | 02-21-2013 |
20130289154 | RADIATION-CURABLE FORMULATION WHICH FORMS FLEXIBLE COATINGS WITH INCREASED CORROSION PROTECTION ON METALLIC SUBSTRATES - Radiation-curable formulations leading to flexible coatings with enhanced corrosion control on metal substrates. | 10-31-2013 |
20130303042 | PROCESS FOR THE PRODUCTION OF STORAGE-STABLE POLYURETHANE PREPREGS AND MOULDINGS PRODUCED THEREFROM FROM DISSOLVED POLYURETHANE COMPOSITION - The invention relates to a method for producing storage-stable polyurethane prepregs and molding bodies produced therefrom (composite components), which can be obtained by a method using a polyurethane composition in solution and by impregnation of fibre-reinforced materials such as of woven fabrics and laid scrim using reactive polyurethane compositions. | 11-14-2013 |
20130323993 | COMPOSITE SEMIFINISHED PRODUCTS, MOLDED PARTS PRODUCED THEREFROM, AND MOLDED PARTS PRODUCED DIRECTLY BASED ON HYDROXY-FUNCTIONALIZED (METH)ACRYLATES, WHICH ARE CROSS-LINKED BY MEANS OF URETDIONES IN A THERMOSETTING MANNER - The invention relates to a process for producing polyurethane prepregs which are stable during storage, and to mouldings (composite components) produced therefrom. The prepregs or components are produced by mixing (meth)acrylate monomers, (meth)acrylate polymers, hydroxy-functionalized (meth)acrylate monomers and/or hydroxy-functionalized (meth)acrylate polymers with uretdione materials and moreover with aromatic amines which accelerate a free-radical polymerization reaction. This mixture or solution is applied by known processes to fibre material, e.g. carbon fibres, glass fibres or polymer fibres, and is polymerized at room temperature or higher temperatures with the aid of initiators, e.g. dibenzoyl peroxide. Instead of amine acceleration and subsequent hardening with initiators, it is also possible to use other known room-temperature curing systems, e.g. permaleate systems. | 12-05-2013 |
20140005438 | USE OF BETA-ISOPHORONE AS SOLVENT | 01-02-2014 |
20140065911 | PREPREGS AND MOLDINGS PRODUCED THEREFROM - The invention relates to prepregs and composite components produced therefrom (mouldings), obtainable by the use of powdery reactive polyurethane compositions. | 03-06-2014 |
20140087613 | STORAGE-STABLE POLYURETHANE PREPREGS AND MOULDINGS PRODUCED THEREFROM COMPOSED OF A POLYURETHANE COMPOSITION WITH LIQUID RESIN COMPONENTS - The invention relates to storage-stable polyurethane prepregs and mouldings produced therefrom composed of polyurethane compositions with liquid resin components, preferably liquid polyols. | 03-27-2014 |
20140163165 | LOW MOLECULAR WEIGHT PRODUCTS AND USE THEREOF AS REVERSIBLE OR PERMANENT LOW-TEMPERATURE CROSSLINKING AGENT IN DIELS-ALDER REACTIONS - The invention relates to low molecular mass products and to the use thereof as reversible or permanent low-temperature crosslinkers in Diels-Alder reactions. | 06-12-2014 |
20140316056 | HEAT-CURING POWDER-LACQUER COMPOSITIONS YIELDING A MATTE SURFACE AFTER CURING OF THE COATING, AS WELL AS A SIMPLE METHOD FOR PRODUCTION OF SAME - The invention relates to heat-curing powder-lacquer compositions exhibiting a matte surface after curing of the coating, as well as to a simple method for production of the same. | 10-23-2014 |