METHOD FOR PRODUCING NEW POLYNUCLEAR POLY(FORMYLPHENOL)
申请人:Yoshitomo Akira
公开号:US20090182175A1
公开(公告)日:2009-07-16
Produce the target substance, or a polynuclear poly(formylphenol) expressed by General Formula (2), in an industrial setting with ease and at high purity by causing a polynuclear poly(hydroxymethylphenol) or polynuclear poly(alkoxymethylphenol) to react with hexamethylene tetramine in the presence of an acid and then hydrolyzing the obtained reaction product.