申请人:BASF Aktiengesellschaft
公开号:US04039511A1
公开(公告)日:1977-08-02
Process for the manufacture of polyethers, particularly sulfonyl group-containing aromatic polyethers. Alkali metal bisphenolates are reacted with arylsulfonyl halides and polycondensed. The polyethers are plastics which are resistant to high temperatures and may be used for making electrical appliances and circuits, household articles and sheeting.
制造聚醚的过程,特别是含磺酰基芳香族聚醚的制造过程。使用碱金属双酚酸盐与芳基磺酰卤化物反应并进行聚合反应。聚醚是一种高温耐性的塑料,可用于制造电器设备和电路、家用物品和薄片。