公开(公告)号：US20160168306A1

公开(公告)日：2016-06-16

申请号：US14973265

申请日：2015-12-17

Applicant: Hexion Inc.

Inventor： Ganapathy S. VISWANATHAN ,  Vinay MALHOTRA

IPC: C08G14/10 ,  C08L63/00 ,  C08K5/05

CPC classification number: C08G14/10 ,  C08G59/623 ,  C08G59/68 ,  C08K5/05 ,  C08L61/34 ,  C08L63/00 ,  C08L63/04

Abstract: 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° 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 the condensate'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-aldehyde condensate of this invention.

Abstract translation: 提供了用于形成冷凝物和树脂组合物的组合物和方法。 在一个实施方案中，由包含三嗪单体，芳基羟基单体，醛单体和pKa值大于3.8的酸催化剂的反应混合物形成冷凝物。 冷凝物含有高达28wt。 ％的氮，并且在175℃下的熔融粘度为3,000cps以下。冷凝物的溶解度可以至少为80wt。 溶于有机溶剂中的固体固体含量为120小时或更长。 还公开了用于制造冷凝物的方法以及冷凝物在适用于制造用于电子应用的层压材料的阻燃环氧树脂组合物中的用途。 还公开了本发明的缩水甘油基三嗪 - 芳基羟基 - 醛缩合物。