专利检索 ap:("H. R. Bhattacharjee" OR "Y. P. Khanna" OR "R. Kumar" OR "J. J. Belles, Jr.") AND inv:"J. J. Belles, Jr." 第 1 页

1.

发明授权
Process for enhancing the compatibility of polyamide and polyester in blends 失效
标题翻译：提高聚酰胺和聚酯在混合物中的相容性的方法

公开(公告)号：US5055509A

公开(公告)日：1991-10-08

申请号：US339572

申请日：1989-04-17

申请人： H. R. Bhattacharjee , Y. P. Khanna , R. Kumar , J. J. Belles, Jr.

发明人： H. R. Bhattacharjee , Y. P. Khanna , R. Kumar , J. J. Belles, Jr.

IPC分类号： C08G81/00 , C08K5/5399 , C08L67/00 , C08L67/02 , C08L77/00

CPC分类号： C08G81/00 , C08K5/5399

摘要： A process for enhancing the compatibility of polyester and polyamide in blends by adding thereto an effective amount of an aryl phosphoryl azide compound as for example diphenyl phosphoryl azide, and thereafter heating the composition until the desired enhancement in compatibility is obtained as evidenced by a lower of the individual melting points of the polyester and polyamide in the blend.

摘要翻译： 通过加入有效量的芳基磷酰基叠氮化合物（例如二苯基磷酰基叠氮化物），在共混物中增加聚酯和聚酰胺的相容性，然后加热组合物直到获得所需的相容性增强为止，获得了聚酯和聚酰胺的相容性的方法，混合物中聚酯和聚酰胺的各个熔点。