AQUEOUS POLYURETHANE RESIN DISPERSION

PROBLEM TO BE SOLVED: To provide an aqueous polyurethane resin dispersion that can be applied as paints, adhesives, inks, and coating agents for various coating base materials and has a low viscosity change rate.SOLUTION: The problem is solved by an aqueous polyurethane resin dispersion that has a v...

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Bibliographische Detailangaben
Hauptverfasser:	MITSUYOSHI KENTA, YAMADA TAKESHI, MORIGAMI ATSUSHI, TAKAHASHI MANABU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an aqueous polyurethane resin dispersion that can be applied as paints, adhesives, inks, and coating agents for various coating base materials and has a low viscosity change rate.SOLUTION: The problem is solved by an aqueous polyurethane resin dispersion that has a viscosity change rate of less than 10% when held at 60°C for 24 hours.SELECTED DRAWING: None 【課題】各種被塗装基材への塗料、接着剤、インク、各種コーティング剤として適用できる、粘度変化率が小さい水性ポリウレタン樹脂分散体を提供する。【解決手段】本発明の課題は、６０℃２４時間保持したときの粘度変化率が１０％未満である、水性ポリウレタン樹脂分散体によって解決する。【選択図】なし