Inventors:
Moonhor Ree - Wappingers Falls NY
Sally A. Swanson - San Jose CA
Willi Volksen - San Jose CA
Do Y. Yoon - Los Gatos CA
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
C08L 7908
Abstract:
Thin films of polyimide having electrical insulation, low thermal expansion, high glass transition temperature, and good adhesion are made by dispersing fine domains of relatively flexible polyimide which is fluorinated in a matrix of relatively rigid polyimide.