BOREALIS AGROLINZ MELAMINE GMBH Patent applications |
Patent application number | Title | Published |
20140005436 | Method for Treating Offgases from a Melamine Plant | 01-02-2014 |
20130172555 | Horizontal High-Pressure Melamine Reactor - A high-pressure melamine reactor is provided. The high-pressure melamine reactor comprising at least one horizontal reactor body having a bottom and a top side with at least one dome integrally formed on the top side of the reactor body. The at least one horizontal reactor body comprises at least two compartments separated by at least one baffle, in particular an overflow baffle. The at least one dome is solely located above at least one of the compartments serving as melamine synthesis unit, wherein the at least one compartment serving as melamine synthesis unit comprises at least one heating element. | 07-04-2013 |
20120329906 | Use of Modified Inorganic Particles as Aldehyde Scavenger and Curing Agent, in Particular in Wood Based Panels - The present invention relates to the use of at least one inorganic particle having a layered structure and being modified by cation exchange, in particular as a functional additive, as an aldehyde scavenger, in particular as a formaldehyde scavenger, as a curing agent and for improving properties of WBPs, in particular particle boards. The invention relates further to a composition comprising said particles. | 12-27-2012 |
20120277429 | Melamine Based Mannich-Compounds and a Process for Obtaining the Same - The present invention relates to Melamine based Mannich compounds of the general formulae (1)-(12) and a process for synthesizing melamine based Mannich-products comprising the steps of a) reacting at least one substituted melamine with at least one aldehyde, in particular formaldehyde, under basic conditions to form at least one OH-containing compound, b) reacting the at least one OH-containing compound in the presence of a catalyst to form at least one mannich-base, c1) reacting the at least one mannich-base with at least one enol-forming carbonyl compound, or c2) reacting the at least one mannich-base with at least one aromatic compound, and d) working up the reaction mixture. The invention relates further to precondensates obtainable from these products. | 11-01-2012 |
20120271050 | Water Recycling in a Melamine Production Process - The present invention relates to a method for recycling water in a melamine production process comprising—a wet process comprising the steps of aqueous treatment of a melamine melt from a melamine synthesis plant with an aqueous alkali containing solution and crystallization for producing solid melamine and a triazine containing alkaline mother liquor,—a wastewater treatment process comprising the steps of thermal treatment of said triazine containing alkaline motor liquor, and—a recycling process, whereby at least parts of the thermally treated alkaline mother liquor are being recycled to the wet process. | 10-25-2012 |
20110295001 | Method for Producing Triazine Carbamates Using Chloroformates - The present invention relates to a method for producing triazine carbamates by conversion of at least one triazine with at least one chloroformate in the presence of at least one alkaline or alkaline earth metal compound, wherein the alkaline or alkaline earth metal compound is not present in form of an alcoholate. | 12-01-2011 |
20110178212 | Method for Producing a Compound with at Least One at Least Monosubstituted Amino Group - The invention relates to a method for producing at least one compound having at least one at least monosubstituted amino group. According to the invention, a starting substance having at least one amino group is reacted with an alcohol in a reaction mixture in the presence of ammonia. | 07-21-2011 |
20110171460 | Laminate and Method for the Production Thereof - The invention relates to a laminate, the top layer thereof comprising a paper impregnated with an aminoplast resin and surface modified silica nanoparticles. According to the invention the surface modified silica nanoparticles comprise at least one silane on the surfaces thereof, said silane carrying at least one functional group. The invention further relates to a method for the production of a laminate of said type. | 07-14-2011 |
20110105654 | Method for Producing a Compound with at Least One at Least Monosubstituted Amino Group - The invention relates to a method for producing a compound having at least one mono substituted amino group. According to the invention, a starting substance supporting at least one amino group as reacted with a reagent supporting a first functional group and at least one other functional group in a reaction mixture. The first functional group is a hydroxyl group and the at least one other functional group is selected from hydroxyl groups, mercapto groups, carboxylic acid groups, carboxylic acid ester groups, carboxylic acid amide groups, keto groups, carbonate groups, halogens, epoxy groups and carbamate groups. If several other functional groups are present, the groups are selected independently of one another from the aforementioned class. Melamine, urea and guanamine are, in particular, reacted with glycol, glycerine and hydroxyl acetic acid derivatives. | 05-05-2011 |
20100292409 | Triazine Derivatives and a Method for Their Production - The present invention relates to triazine derivatives of the general formula (I), their use and production. | 11-18-2010 |
20100269318 | Thermoplastically Processible Aminoplastic Resin, Thermoset Microfibre Non-Wovens, and Process and Plant for Their Production - The invention relates to a thermoplastic processible aminoplast resin, a method for its production and a fine fiber non-woven material as textile area of fibers from aminoplast resins, in particular duroplastic triazine resins, which have an average fiber diameter of 0.1 to 100 μm and between 1 and 1000 branching arms and between 1 and 300 branching points per square millimetre. The invention also relates to a method for production of duroplastic fine fiber non-woven material in which a melt of melamine resin is pressed through spinning nozzles and blown by the escaping hot air to fine fibers, the fine fibers are separated from the air stream and deposited to a non-woven material consisting of a tangled layer, a treatment with a media causing cross-linking and a neutralization step follows, and the fine fibers are glued to a non-woven material in a subsequent thermal after-treatment, whereat the thermal after-treatment comprises two steps. | 10-28-2010 |