| abstract |
A novel flame-retardant novel thermoplastic polyhydroxy polyether resin. At least one epoxy resin (A) selected from glycidyl esters of divalent aliphatic carboxylic acids having 15 to 64 carbon atoms or glycidyl ethers of divalent aliphatic alcohols having 15 to 64 carbon atoms and phosphorus It is obtained by reacting the atom-containing dihydric phenol compound (B) as an essential component, the component (A) is 2 to 52 mol% of the whole, the weight average molecular weight is 10,000 to 200,000, and the phosphorus content is A flame retardant novel thermoplastic polyhydroxy polyether resin which is 1 to 5% by weight. [Selection figure] None |