TWO-PACK TYPE ORDINARY TEMPERATURE-CURABLE URETHANE COATING FILM WATER-RESISTANT COMPOSITION

PROBLEM TO BE SOLVED: To provide a two-pack type ordinary temperature-curable urethane coating film water-resistant composition suppressing generation of Benard cells. SOLUTION: A first liquid including a urethane prepolymer and a second liquid including a polyol compound, an aromatic polyamine, a f...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SHIODA KENJI, TANAKA KOICHI, TSUBOTA KENICHI
Format:	Patent
Sprache:	eng
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 MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a two-pack type ordinary temperature-curable urethane coating film water-resistant composition suppressing generation of Benard cells. SOLUTION: A first liquid including a urethane prepolymer and a second liquid including a polyol compound, an aromatic polyamine, a filler, and a balloon are included. The balloon has an average particle size of 20 μm or more and specific gravity of greater than 0.05 and less than 0.35, and is included in the second liquid in 1.0-10.0 mass%. The urethane prepolymer in the first liquid is a reaction product of a polyisocyanate compound and a polyol compound (b). The polyol compound (b) comprises at least one low molecular weight polyol compound (b1) selected from the group consisting of polyol compounds with a number-average molecular weight of 2,000 or more and less than 6,000 and at least one high molecular weight polyol compound (b2) selected from the group consisting of polyol compounds with a number-average molecular weight of 6,000-20,000. The polyol compound (b) includes 5.0-30.0 mass% of the high molecular weight polyol compound (b2). COPYRIGHT: (C)2011,JPO&INPIT