Organic phosphites, process for their manufacture and their use as
stabilizers
    1.
    发明授权
    Organic phosphites, process for their manufacture and their use as stabilizers 失效
    有机亚磷酸盐,其制造方法及其作为稳定剂的用途

    公开(公告)号:US4118352A

    公开(公告)日:1978-10-03

    申请号:US796199

    申请日:1977-05-12

    CPC分类号: C07F9/65748 C08K5/527

    摘要: The present invention is related to novel phosphites, their use as stabilizers for organic polymers, furthermore to stabilizer compositions containing these novel phosphites as well as the organic polymers being stabilized therewith. The novel phosphites have a good stabilization effect, especially in combination with known stabilizers, and they are substantially stable against hydrolytical influence. Their volatility and tendency to exudation are very weak.

    摘要翻译: 本发明涉及新型亚磷酸酯,它们作为有机聚合物的稳定剂的用途,此外还涉及含有这些新型亚磷酸酯的稳定剂组合物以及由其稳定的有机聚合物。 该新颖的亚磷酸酯具有良好的稳定作用,特别是与已知的稳定剂组合,并且它们对水解作用基本稳定。 他们的波动和渗透倾向很弱。