SOLUBLE POLYIMIDES BASED ON DIANHYDRIDE OF 2,2-BIS[4-(3,4-DICARBOXYPHENOXY)PHENYL]-1,1,1,3,3,3-HEXAFLUORO PROPANE Научная публикация
Журнал |
Vysokomolekularnye Soedineniya. Ser.A Ser.B Ser.C - Kratkie Soobshcheniya
ISSN: 0507-5475 |
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Вых. Данные | Год: 1995, Том: 37, Номер: 11, Страницы: 1941-1944 Страниц : 4 | ||||||
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Реферат:
The reaction of disodium salt of 2,2-bis(4-oxyphenyl)-1,1,1,3,3,3-hexafluoropropane with a two-fo Id molar amount of 4-nitro-N-methylphthalimide under the conditions ensuring aromatic nucleophilic nitro-substitution produced 2,2-bis[4-(methylphthalimido-4-oxy)phenyl]-1,1,1,3,3,3-hexafluoropropane. Its hydrolysis and subsequent dehydration yielded dianhydride of the corresponding tetracarboxylic acid. Polycondensation of this dianhydride with mono-, di-, tri, or tetraphenyl aromatic diamines in m-cresol produced soluble aromatic polyimides with low melt viscosity.
Библиографическая ссылка:
Matvelashvili G.S.
, Rusanov A.L.
, Vlasov V.M.
, Kazakova G.V.
, Rogozhnikova O.Y.
SOLUBLE POLYIMIDES BASED ON DIANHYDRIDE OF 2,2-BIS[4-(3,4-DICARBOXYPHENOXY)PHENYL]-1,1,1,3,3,3-HEXAFLUORO PROPANE
Vysokomolekularnye Soedineniya. Ser.A Ser.B Ser.C - Kratkie Soobshcheniya. 1995. V.37. N11. P.1941-1944. WOS
SOLUBLE POLYIMIDES BASED ON DIANHYDRIDE OF 2,2-BIS[4-(3,4-DICARBOXYPHENOXY)PHENYL]-1,1,1,3,3,3-HEXAFLUORO PROPANE
Vysokomolekularnye Soedineniya. Ser.A Ser.B Ser.C - Kratkie Soobshcheniya. 1995. V.37. N11. P.1941-1944. WOS
Идентификаторы:
Web of science | WOS:A1995TJ74200025 |