Thermosetting resin composition for prestressed concrete tendon, its use and prestressed concrete tendon using the composition
申请人:MITSUI CHEMICALS, INC.
公开号:EP1048682A2
公开(公告)日:2000-11-02
A thermosetting resin composition with prestressed concrete tendon comprising epoxy resin, latent hardener and hardening accelerating diluent, which composition has been heat treated at a temperature of from 40 to 140 °C.
一种带有预应力混凝土筋的热固性树脂组合物,由环氧树脂、潜伏固化剂和硬化加速稀释剂组成,该组合物在 40 至 140 °C 的温度下经过热处理。
POLY(ARYLENE ETHER) COPOLYMER
申请人:SABIC Global Technologies B.V.
公开号:EP3636692A1
公开(公告)日:2020-04-15
A poly(arylene ether) copolymer is the product of oxidative copolymerization of monomers including a monohydric phenol and a dihydric phenol of the formula
wherein R3, R4, R5, and R6 are as defined herein. The poly(arylene ether) copolymer includes less than 0.1 weight percent of incorporated amine groups. A method of the manufacture of a poly(arylene ether) copolymer is also disclosed. A curable composition including the poly(arylene ether) copolymer and cured products derived therefrom are also described.