| 摘要 |
PROBLEM TO BE SOLVED: To obtain a resin for coating materials and a coating material, which have excellent chemical resistance, adherence and rust-preventive properties, and are excellent in drying characteristics at room temperature. SOLUTION: There are provided the resin for coating materials, prepared by reacting (A) a bisphenolic epoxy resin having a number average molecular weight of 2,500 or less with (B) an alkanolamine, wherein (B) the alkanolamine comprises monoalkanolamines and dialkanolamines, and the coating material containing the coating resin. COPYRIGHT: (C)2003,JPO
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