COATING FOR COATED STEEL SHEET EXCELLENT IN FOULING RESISTANCE, AND COATED STEEL

摘要

PPROBLEM TO BE SOLVED: To provide a coating providing a coated steel sheet excellent in fouling resistance and processability. PSOLUTION: The coating comprises (A) an organic resin having a weight-average molecular weight of 8,000 to 50,000, and (B) a compound represented by general formula (B1), wherein RSB1/SBto RSB4/SBare each a 1-5C alkyl group; at least one of RSB1/SBto RSB4/SBis a 2-5C alkyl group; and n is an integer of 1 to 10. PCOPYRIGHT: (C)2010,JPO&INPIT