Novel compositions and methods to produce triazine-arylhydroxy-aldehyde condensates with improved solubility

Compositions and methods for forming condensates and resin compositions are provided. In one embodiment, a condensate is formed from a reaction mixture including a triazine monomer, an arylhydroxy monomer, an aldehyde monomer and an acid catalyst having a pKa value of greater than 3.8. The condensates contain up to 28 wt.% of nitrogen and have a melt viscosity of 3,000 cps or less at 175 DEG C. The condensates may have a solubility of at least 80 wt.% solids dissolved in an organic solvent for 120 hours or greater. Also disclosed are methods for the manufacture of the condensate as well as thecondensate's use in fire-retardant epoxy resin compositions suitable for the manufacture of laminates for electronic applications. There is also disclosed a glycidylated triazine-arylhydroxy-aldehydecondensate of this invention. 提供用于形成缩合物和树脂组合物的组合物和方法。在个实施方案中，缩合物由包括三嗪单体、芳羟基单体、醛单体和pKa值大于3.8的酸催化剂的反应混合物形成。该缩合物含有至多28重量％的氮并在175℃下具有3,000cps或更低的熔体粘度。该缩合物可具有至少80重量％固体溶解于有机溶剂中持续120小时或更长的溶解度。还公开了用于制造缩合物的方法以及该缩合物在适用于制造电子应用中的层压品的阻燃性环