John W. Simmons

Fluorinated aromatic polyimide, polyamide and polyamide-imide gas separation membranes

Alkyl substituted polyimide, polyamide and polyamide-imide gas separation membranes

LAMINATE STRUCTURES FOR HIGH TEMPERATURE PHOTOVOLTAIC APPLICATIONS, AND METHODS RELATING THERETO

Thermally and dimensionally stable polyimide films and methods relating thereto

Assemblies comprising a thermally and dimensionally stable polyimide film, an electrode and an absorber layer, and methods relating thereto

Alkyl substituted aromatic polyester gas separation membranes

Dimensionally stable polyimides, and methods relating thereto

Formbeständige Polyimide und damit zusammenhängende Verfahren Dimensionally stable polyimides and related method

Thermisch und dimensional stabile Polyimidfolien und Verfahren, die sich darauf beziehen

Thermisch und dimensional stabile Polyimidfolien und Verfahren, die sich darauf beziehen Thermal and dimensional stable polyimide and procedures relating thereto