| 摘要 |
PURPOSE:To provide a resin composition for casting and reactive injection molding use, having excellent impact resistance, heat-deformation temperature, and workability, by compounding a bis(2-oxazoline) compound, an aromatic polycarboxylic acid, a flexible polycarboxylic acid, an additive and a catalyst. CONSTITUTION:The objective composition is produced by mixing (A) a bis(2- oxazoline) compound, preferably 2,2'-(1,3-phenylene)-bis(2-oxazoline) or 2,2'-(1,4- phenylene)-bis(2-oxazoline), (B) an aromatic polycarboxylic acid preferably terephthalic acid or isophthalic acid, (C) a polycarboxylic acid having flexible molecular structure such as adipic acid, axelaic acid, sebacic acid, alpha,omega-polybutadienedicarboxylic acid, butane-1,2,3,4-tetracarboxylic acid, etc., (D) salicylic acid as an additive and (E) a catalyst, preferably triphenyl phosphite.
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