Multibranched polyimide hybrid material
Номер патента: EP1792928A4
Опубликовано: 12-12-2007
Автор(ы): Tomoyuki Suzuki, Yasuharu Yamada
Принадлежит: Nagoya Institute of Technology NUC
Опубликовано: 12-12-2007
Автор(ы): Tomoyuki Suzuki, Yasuharu Yamada
Принадлежит: Nagoya Institute of Technology NUC
Реферат: It is an object of the present invention to provide a polyimide-based hybrid material which is industrially and advantageously utilized because of having better gas permeability, electric characteristics, heat resistance, mechanical strength, and the like as compared with the conventional polyimide-based hybrid materials, while keeping chemical resistance, forming characteristics (process characteristics), and the like inherently possessed by polyimide. Provided is a hyperbranched polyimide-based hybrid material constituted of an organic-inorganic polymer hybrid, wherein the organic-inorganic polymer hybrid has a hyperbranched polyimide moiety and an inorganic oxide moiety which are combining each other via covalent bond and constituting a composite structure.
Hyperbranched polyimide-based hybrid material
Номер патента: US20070149759A1. Автор: Yasuharu Yamada,Tomoyuki Suzuki. Владелец: Nagoya Institute of Technology NUC. Дата публикации: 2007-06-28.