| 摘要 |
PROBLEM TO BE SOLVED: To provide a triisocyanate which is odorless, low toxic, and low viscous, and has excellent workability and storage stability, and to provide a polyurethane coating and a polyurethane resin coating film which have excellent acid resistance, hot water resistance, solvent resistance, flexibility, whether resistance, yellowing resistance, adhesiveness and stain resistance, and high gloss. SOLUTION: The triisocyanate represented by formula (1) äR<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each independently a specific alkylene or cycloalkylene; (p), (r) and (s) are each an integer of 0 to 9; (q) is an integer of 1 to 9; 1≤(p)+(q)+(r)+(s)≤9, and (r)<(s) or [(r)=(s) and (p)≤(q)]}, and the polyurethane coating using the same are provided. COPYRIGHT: (C)2004,JPO
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