Borealis Agrolinz Melamine Gmbh

Agrolinz Melamin Gmbh

Ami Agrolinz Melamine International Gmbh

Martin Burger

Clemens Schwarzinger

Harald Schmidt

Christoph Hahn

René Dicke

Manfred Arnold

Andreas Endesfelder

Klaus Bretterbauer

Willy Frank

Manfred R&auml;tzsch

Hartmut Bucka

Manfred Rätzsch

Helmut Puchinger

Steffen Pfeiffer

Heinrich Trischler

Katarina Rot

Andreas Endersfelder

Manuela Leidl

Werner Huber

Wolfgang Fuerst

Christian Fürst

Andreas Endesfleder

Manfred Raetzsch

Christian Fuerst

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.

Method for producing a compound with at least one at least monosubstituted amino group

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.

Melamine based mannich-compounds and a process for obtaining the same

The present invention relates to triazine derivatives of the general formula (I), their use and production. 

Triazine derivatives and a method for their production

The invention relates to melamine-formaldehyde condensates with thermoplastic properties that can be produced from formaldehyde and melamine derivatives, wherein at least one of the melamine derivatives organic radicals R have been used to substitute at least four of the total of six hydrogen atoms of the three melamine amino groups, and wherein the organic radicals R are mutually identical or different. The invention also relates to a process for production of the melamine-formaldehyde condensates, use thereof, and an analytical method for determining the constitution of the melamine-formaldehyde condensates.

Melamine-formaldehyde condensates with thermoplastic properties

The invention relates to products, especially moulding materials of polymers containing triazine segments and consisting of mixtures of meltable 4&#x2013;18 ring oligotriazine ethers which are soluble in highly polar solvents, and in which the triazine rings are predominantly linked by alkylene diamino groups. Said moulding materials can contain up to 50 mass % of other reactive polymers such as ethylene copolymers, maleic acid anhydride copolymers, modified maleic acid anhydride copolymers, poly(meth)acrylates, polyamides, polyester and/or polyurethanes, up to 75 mass % of filling materials and/or reinforcing fibres, and up to 2 mass % of stabilisers, UV absorbers and/or auxiliary agents. The moulding materials of polymers containing triazine segments can be processed by means of conventional fusion methods and can be used as hot-melt adhesives and for producing plates, tubes, profiles, injection moulded parts, fibres, coatings and foamed material.

Products, especially moulding materials of polymers containing triazine segments, method for the production thereof and uses of the same

Mixtures of triazine derivatives free from polyalkylene oxide

Polymers from hydroxyalkyl amino triazines and polyfunctional compounds

Growing community of inventors

Linz, Austria

Martin Burger