USE OF BARIUM SULFATE OR CALCIUM CARBONATE PARTICLES IN TRANSPARENT POLYMER COMPOSITIONS, TRANSPARENT POLYMER COMPOSITIONS AND PROCESS FOR MANUFACTURING THESE COMPOSITIONS

USE OF BARIUM SULFATE OR CALCIUM CARBONATE PARTICLES IN TRANSPARENT POLYMER COMPOSITIONS, TRANSPARENT POLYMER COMPOSITIONS AND PROCESS FOR MANUFACTURING THESE COMPOSITIONS

Use of barium sulfate or calcium carbonate particles in transparent polymer compositions, transparent polymer compositions and process for manufacturing these compositions Use of nanoparticles of barium sulfate or of calcium carbonate, with a particle size of less than or equal to 150 nm and greater...

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Bibliographische Detailangaben
Hauptverfasser: KOEHLER KARL, JOURQUIN CHRISTIAN, LEFEVRE BENOIT, PINEAU JULIEN, CAILLE JEAN RAPHAEL, MOMTAZ ARDECHIR, HARDINGHAUS FERDINAND, CAVALIER KARINE, RODARY GAELLE, LACROIX MARC, PARK, JAI WON
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS
INORGANIC CHEMISTRY
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Zusammenfassung:Use of barium sulfate or calcium carbonate particles in transparent polymer compositions, transparent polymer compositions and process for manufacturing these compositions Use of nanoparticles of barium sulfate or of calcium carbonate, with a particle size of less than or equal to 150 nm and greater than or equal to 0.5 nm, as filler in transparent polymer compositions. The compositions obtained simultaneously show good scratch resistance, good impact strength, good tensile strength, good heat stability and good visible and UV radiation stability, while at the same time conserving excellent transparency. The compositions may be used as replacement materials for glass in the motor vehicle sector and in the optics sector.