Blends of Polyimides and Their Morphology
Saule K. KudaikulovaInstitute of Chemical Sciences, 106 Walikhanov Street, 480100, Almaty, KazakhstanGalina I. BoikoInstitute of Chemical Sciences, 106 Walikhanov Street, 480100, Almaty, KazakhstanBulat A. ZhubanovInstitute of Chemical Sciences, 106 Walikhanov Street, 480100, Almaty, KazakhstanAshurov NurbekInstitute of Chemistry and Physics of Polymers, 7b Kodyryi, 700128 Tashkent, UzbekistanSh. SodykovInstitute of Chemistry and Physics of Polymers, 7b Kodyryi, 700128 Tashkent, UzbekistanГ. В. НиконовичInstitute of Chemistry and Physics of Polymers, 7b Kodyryi, 700128 Tashkent, UzbekistanС. Ш. РашидоваInstitute of Chemistry and Physics of Polymers, 7b Kodyryi, 700128 Tashkent, UzbekistanMarc J.M. AbadieMontpellier University 2, Science & Technology of Languedoc, Laboratory of Polymer Science & Advanced Organic Materials, Place EugГЁne Bataillon, 34095 Montpellier CDX 05, France
2004en
ABI
Annotatsiya
The formulation of macromolecular blends on the basis of polyimides using one step catalytic polycyclocondensation is reported. Polymers with active functional groups (polyacrylamide, polycaproamide) have been suggested as catalysts for the reaction of alicyclic dianhydrides with aromatic diamines in protolytic medium. Films made from macromolecular blends of synthesized polymers have been investigated by Xray diffractometry and scanning electron microscopy. It has been shown that single step formation of polyimide on the polymer matrix presents the possibility to prepare thin structured disperse blends in comparison with simple mixing of homopolymers.
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