首页>
外国专利>
METHOD FOR PRODUCING CYANURIC ACID-MODIFIED PHOSPHORUS-CONTAINING EPOXY RESIN, RESIN COMPOSITION CONTAINING CYANURIC ACID-MODIFIED PHOSPHORUS-CONTAINING EPOXY RESIN, AND CURED PRODUCT OF SAME
METHOD FOR PRODUCING CYANURIC ACID-MODIFIED PHOSPHORUS-CONTAINING EPOXY RESIN, RESIN COMPOSITION CONTAINING CYANURIC ACID-MODIFIED PHOSPHORUS-CONTAINING EPOXY RESIN, AND CURED PRODUCT OF SAME
展开▼
机译:制备氰基酸修饰的含磷环氧树脂的方法,包含氰基酸修饰的含磷环氧树脂的树脂组合物及其固化产物
展开▼
页面导航
摘要
著录项
相似文献
摘要
Provided is a method for producing a cyanuric acid-modified phosphorus-containing epoxy resin, which enables the production of a flame-retardant cyanuric acid-modified phosphorus-containing epoxy resin in a short time with an extremely small amount of residual cyanuric acid, said cyanuric acid-modified phosphorus-containing epoxy resin being obtained by modifying an epoxy resin with use of cyanuric acid and a phosphorus compound and being capable of providing an epoxy resin cured product having excellent physical properties.A method for producing a cyanuric acid-modified phosphorus-containing epoxy resin that is obtained by reacting a phosphorus compound, cyanuric acid and an epoxy resin as essential components, wherein a specific phosphorus compound is in an amount of 2.5-50 moles relative to 1 mole of cyanuric acid; a resin composition that contains a curing agent and a cyanuric acid-modified phosphorus-containing epoxy resin which is obtained by the above-described method and which has a phosphorus content of 1.0-5.0% by mass and a nitrogen content of 0.1-2.0% by mass, with the total of the phosphorus content and the nitrogen content being 2.5-5.5% by mass; and a cured product of the resin composition.
展开▼