Agrolinz Melamin Gmbh

Borealis Agrolinz Melamine Gmbh

Ami Agrolinz Melamine International Gmbh

Markus Machherndl

René Dicke

Manfred Rätzsch

Gerd Granner

Hartmut Bucka

Ulf Panzer

Frank Meister

Bernd Riedel

Sascha Kaltenbacher

Steffen Pfeiffer

Ina Sigmund

Markus Grossalber

Manfred Raetzsch

Peter Breiteneder

Alisa Mujkanovic

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 &#x3bc;m and between 1 and 1000 branching arms and between 1 and 300 branching points per square millimeter. 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.

Thermoplastically processible aminoplastic resin, thermoset microfibre non-wovens, and process and plant for their production

The invention relates to polymer modified inorganic particles with a layer structure with an average particle diameter of 5 nm to 20,000 nm, containing 20 to 5000 mass % interlamellarly, in relation to the anhydrous inorganic particle, of a mixture of aminoplasts and water. These polymer modified inorganic particles are produced by swelling the inorganic particles with aldehydes and then reacting the inorganic particles with multifunctional C&#x2013;Camino compounds. The invention also relates to plastic containing polymer modified particles with a layer structure and to semi-finished products and moulded material produced from the same.

Polymer-modified inorganic particles

The invention relates to modified inorganic particles with a layer structure with an average particle diameter of 5 nm to 20000 nm, comprising an outer shell consisting of aminoplasts which contain, interlamellarly, multifunctional C&#x2013;Camino compounds of the melamine, melamine derivative, urea, urea derivative, guanidine, guanidine derivative, cyanamide, dicyandiamide, sulphonamide and/or aniline-type. The invention also relates to the production of said modified inorganic particles and to their use in thermoplastics and duroplastics.

Modified inorganic particles

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Leonding, Austria

Markus Machherndl