Patent application number | Description | Published |
20080207866 | Radiation-Curable Binder - The present invention relates to a radiation-curable binder obtainable by reacting A) amine-formaldehyde condensates with a molar ratio of formaldehyde to amino groups of 1:6 to 2:1 with B) a mixture of butanediol monoacrylate and 2-hydroxethyl methacrylate in a ratio of 0.1:100 to 100:0.1, using 0.1 to 1.5 hydroxy equivalents of component B) per methylol equivalent of component A). The present invention further relates to a curable coating composition which comprises the binder of the invention and to a coated article produced using the coating composition. | 08-28-2008 |
20080207901 | Process for the Preparation of Pulverulent Alkoxycarbonylaminotriazine - The invention relates to a process for preparing free-flowing, pulverulent alkoxycarbonylaminotriazine from an alkanolic reaction mixture which is obtained in the preparation of alkoxycarbonylaminotriazines and comprises at least one alkoxycarbonylaminotriazine, at least one cyclic and/or acyclic carbonic ester, at least one C | 08-28-2008 |
20080246177 | Production of Moulded Bodies From Lignocellulose-Based Fine Particle Materials - The present invention relates to a process for the production of moldings from finely divided materials based on lignocellulose, and the moldings obtainable thereby. The invention also relates to the use of aqueous compositions which comprise at least one crosslinkable urea compound for the preparation of finely divided materials based on lignocellulose and treated with this composition for the production of moldings. | 10-09-2008 |
20080248322 | Leather Production Method and Products Suited Thereof - Process for the production of leather using products obtainable by reacting
| 10-09-2008 |
20080275236 | Method For Removing Salts From A Reaction Mixture Containing Alkoxycarbonyl Amino Triazine - The invention relates to a process for removing salts from an alkanolic reaction mixture which is obtained in the preparation of alkoxycarbonylaminotriazines and comprises at least one alkoxycarbonylaminotriazine, at least one cyclic and/or acyclic carbonic ester, at least one C | 11-06-2008 |
20080306261 | Process For Treating a Reaction Mixture Comprising Alkoxycarbonylaminotriazine - Processes comprising: providing an alkanolic reaction mixture, the alkanolic reaction mixture comprising: at least one alkoxycarbonylaminotriazine; at least one carbonic ester; at least one C | 12-11-2008 |
20090094758 | Epichlorohydrin Amine Polymers Used for Treating the Surface of Leather - An epichlorohydrinamine polymer has a ratio of amine units to epichlorohydrin units of from 0.8:1.2 to 1.0:1.0, dimethylaminopropylamine and benzylamine preferably being used as amine and/or ammonium units. The novel epichlorohydrinamine polymer is used, for example, for the surface treatment of semifinished leather products and textile materials. | 04-16-2009 |
20090121181 | ETHERIFIED MELAMINE/FORMALDEHYDE CONDENSATES HAVING A HIGH SOLID CONTENT AND LOW VISCOSITY - Process for the preparation of etherified melamine/formaldehyde condensates, in which first a methylolation of melamine with a formaldehyde component in the molar ratio of from 1:6 to 1:15, preferably at a pH of >7, is carried out. This is followed by an etherification of the resulting hydroxymethylation intermediate in the presence of a C | 05-14-2009 |
20090258074 | MIXTURES OF TANNINS, THEIR PRODUCTION AND USE IN MEDICAMENTS OR AS DISINFECTANTS - The invention relates to a mixture comprising
| 10-15-2009 |
20100095468 | FLEXIBLE, FLAT SUBSTRATES HAVING AN ABRASIVE SURFACE - Flexible, sheet-like substrates having an abrasive surface, which are obtainable by applying an aqueous solution or dispersion of at least one precondensate of a heat-curable resin to the top and/or bottom of a flexible, sheet-like substrate in an amount of at least 5 to 90% by weight, based on the uncoated, dry substrate, crosslinking the precondensate and drying the treated substrate. | 04-22-2010 |
20100113693 | Continuous method for producing highly methylolated melamine and etherified melamine formaldehyde resins - The invention relates to a process for preparing polymethylolated melamine and polymethylolated melamine compounds polyetherified with alkanol, wherein the methylolation reaction is carried out in a kneading reactor. | 05-06-2010 |
20100227186 | COMPOUNDS AND THEIR USE FOR PRODUCING LEATHER AND AS DISPERSANTS - A process for the production of leather using one or more reaction products of | 09-09-2010 |
20100280185 | HIGHLY-BRANCHED MELAMINE POLYMERS - A process for preparing highly branched melamine polymers, wherein melamine is reacted with 1.5 to 4 mol, per mole of melamine, of one or more diamines or polyamines having at least two primary amino groups, it being possible for up to 25 mol % of the diamines or polyamines to have three or more primary amino groups and for up to 50 mol % of the diamines or polyamines to be replaced by amines having only one primary amino group, in the presence of an acidic catalyst. | 11-04-2010 |
20100297425 | LIGHT WOOD-BASED MATERIALS - The present invention relates to light wood-base materials comprising from 30 to 92.5% by weight, based on the wood-base material, of wood particles, the wood particles having a mean density of from 0.4 to 0.85 g/cm | 11-25-2010 |
20110003136 | LIGHT WOOD-BASED MATERIALS - A light wood-containing material having an average density in the range from 200 to 600 kg/m | 01-06-2011 |
20130102716 | METHOD FOR PREPARING CONDENSATION RESINS AND USE THEREOF - The present invention relates to new condensation resins of urea, formaldehyde, and CH-acidic aldehydes, to methods for preparing them, and to their use. | 04-25-2013 |
20130184379 | POLYETHER AMINES USEFUL AS ACCELERANTS IN EPOXY SYSTEMS - The present invention relates to the speeded curing of a composition comprising an epoxy compound, an amino or anhydride hardener and a high-branched polyether amine accelerant. The high-branched polyether amine may have terminal hydroxyl groups (polyol) and/or amino groups (amino modified). The amino-modified high-branched polyether amines are obtainable by subsequently modifying the terminal hydroxyl groups of high-branched polyether amine polyols. | 07-18-2013 |
20130302694 | POROUS PARTICLES COMPRISING AMINOPLASTIC - The invention relates to particulate aminoplastic material composed of at least one aminoplastic, where the specific surface area of the particles is from 1 to 500 m | 11-14-2013 |
20140004355 | MULTILAYER LIGHTWEIGHT WOODBASE MATERIALS COMPOSED OF LIGNOCELLULOSIC MATERIALS HAVING A CORE AND TWO OUTER LAYERS WITH TREATED PULP, TREATED NATURAL FIBERS, SYNTHETIC FIBERS OR MIXTURES THEREOF IN THE CORE | 01-02-2014 |
20150017425 | LIGNOCELLULOSE MATERIALS WITH COATED EXPANDED PLASTICS PARTICLES - The present invention relates to lignocellulose materials which comprise
| 01-15-2015 |