OIL-IN-WATER SILICONE EMULSION COMPOSITION AND USE THEREOF

PROBLEM:To provide: an oil-in-water type silicone emulsion composition that can be uniformly coated onto a substrate and can, upon removing water content, form a cured film with low surface tackiness and excellent adhesive properties to a substrate and film strength; and an application and manufactu...

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Bibliographische Detailangaben
Hauptverfasser:	KOJIMA Kazuhiko, NOZOE Tsugio
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM:To provide: an oil-in-water type silicone emulsion composition that can be uniformly coated onto a substrate and can, upon removing water content, form a cured film with low surface tackiness and excellent adhesive properties to a substrate and film strength; and an application and manufacturing method thereof.SOLUTION:An oil-in-water type silicone emulsion composition containing,(A) 100 parts by mass of polyorganosiloxane having at least two hydroxyl groups or hydrolyzable groups bonded to a silicon atom in one molecule, where the viscosity at 25°C is within a range of 100,000 mPa-s to 20,000,000 mPa-s; (B) 45 to 120 parts by mass of colloidal silica (based on solid fraction);(C1) 1 to 100 parts by mass of an ionic emulsifier; (D) 0 to 500 parts by mass of water; and preferably further containing(C2) a polyoxyethylene-polyoxypropylene copolymerized nonionic emulsifier; and use of the composition as a surface treating agent.