| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel latency phenolic resin. SOLUTION: The latency phenolic resin is represented by general formula (1), and has a number-average molecular weight of 2,000-100,000. In the formula (1), R<SB>1</SB>is either of a 1-10C acyl group or a 3-12C cycloalkyl group. COPYRIGHT: (C)2009,JPO&INPIT
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