EMULSION COMPOSITION

PROBLEM TO BE SOLVED: To provide an emulsion composition which forms a drying membrane excellent in storage stability as well as in adhesiveness, flexibility, durability and stickiness.SOLUTION: This emulsion composition is one prepared by dispersing polymerized particles in an aqueous medium, in wh...

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Bibliographische Detailangaben
Hauptverfasser:	TAKEDA SHINJI, MORI YOSHIO, MOCHIZUKI KATSUNOBU, ACHINAMI MASAFUMI, KOKETSU AKIYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an emulsion composition which forms a drying membrane excellent in storage stability as well as in adhesiveness, flexibility, durability and stickiness.SOLUTION: This emulsion composition is one prepared by dispersing polymerized particles in an aqueous medium, in which the polymerized particles contains: 50-98 mass% of a constitutional unit (A) derived from an alkyl (meth)acrylate monomer having a 4-14C alkyl group; 0.1-5 mass% of a constitutional unit (B) derived from an ethylenically unsaturated carboxylate monomer; 0-20 mass% of a constitutional unit (C) derived from a vinyl monomer having a cyano group; 1-20 mass% of a constitutional unit (D) derived from a monomer constituted of a reaction product of (meth)acrylic acid with a monofunctional epoxy compound; and 0-50 mass% of a constitutional unit (E) derived from another monomer which may be copolymerized with the monomers.