Single-functional and mixtures of multifunctional oligomeric performance additive compositions, and their use
申请人:ELF ATOCHEM NORTH AMERICA, INC.
公开号:EP0332761A2
公开(公告)日:1989-09-20
The present invention comprises novel single-functional and mixtures of multi-functional oligomeric performance additive compounds having one or more components of Structure A
(The definitions of R, Z1, Z2, Z3, A1, A2, A3 and y are given in the Summary Section), their uses and polymeric compounds and compositions containing them which have enhanced oxidative stabilities, enhanced ultraviolet (UV) and light stabilities and/or enhanced flame retardance. An example is the bis sulfonic acid bispotassium salt reaction product from an oligomeric caprolactone diol (TONE® 260), 2-sulfobenzoic acid anhydride and potassium carbonate, and use of this product, at levels up to about 3.0%, in a general purpose bisphenol A polycarbonate resin, to enhance the fire resistance or flame retardance of the polycarbonate resin.
本发明包括具有一种或多种结构 A 组分的新型单官能团和多官能团低聚物性能添加剂混合物 (R、Z1、Z2、Z3、A1、A2、A3 和 y 的定义见摘要部分)、它们的用途以及含有它们的聚合物化合物和组合物。
(R、Z1、Z2、Z3、A1、A2、A3 和 y 的定义见摘要部分)、它们的用途以及含有它们的聚合物化合物和组合物,它们具有增强的氧化稳定性、增强的紫外线(UV)和光稳定性和/或增强的阻燃性。例如,低聚己内酯二醇(TONE® 260)、2-磺酸基苯甲酸酐和碳酸钾的双磺酸双钾盐反应产物,以及在通用双酚 A 型聚碳酸酯树脂中使用该产物(含量最高约为 3.0%),可增强聚碳酸酯树脂的耐火性或阻燃性。