反应详情

Applicant's copending application Ser. No. 08/704,259 of Aug. 26, 1996 which is a continuation of Ser. No. 08/468,141 filed Jun. 6, 1995 describes a method for preparing an A-stage stabilized phenolic resin melamine dispersion which includes reaction of a portion of the melamine with formaldehyde to produce methylolmelamine in the phenolic resin to reduce the free formaldehyde content in the resin to less than 0.5% by weight of the composition.

1. customfor preparing an A-stage