MODIFIED SILICONE RESIN COMPOSITION AND POLYURETHANE RESIN COMPOSITION

PROBLEM TO BE SOLVED: To obtain a modified silicone resin composition and a polyurethane resin composition, which are provided with a high viscosity and good thixotropic properties by including calcium carbonate therein. SOLUTION: The modified silicone resin composition comprises a surface-treated c...

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Hauptverfasser:	MORITA EIICHI, KAYANO YOSHISADA, HOSOI KAZUYUKI, ITO HISAYA
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS DYES INORGANIC CHEMISTRY METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES PREPARATION OF CARBON BLACK THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a modified silicone resin composition and a polyurethane resin composition, which are provided with a high viscosity and good thixotropic properties by including calcium carbonate therein. SOLUTION: The modified silicone resin composition comprises a surface-treated colloidal calcium carbonate composite which contains 0.5-10 wt.% zinc component in terms of a zinc metal, based on the amount of calcium carbonate, is surface-treated with a fatty acid, its alkaline metal soap or its ester compound and has