| abstract |
The present invention provides a modified phenolic resole resin composition including a modified phenolic resole resin that has structural units A, which are represented by general formula (1) and are modified using a dimethylphenol, and structural units B, which are represented by general formula (2). (In formula (1), m is an integer of 1 or greater. When m is 1, R is a methylol group. When m is 2 or greater, R independently are a hydrogen atom or methylol group, and at least one R is a methylol group) (In formula (2), n is an integer of 1 or greater. When n is 1, R is a methylol group. When n is 2 or greater, R independently are a hydrogen atom or methylol group, and at least one R is a methylol group). |