Polyimide precursor fibrid, polyimide paper, polyimide composite paper and polyimide composite board obtained therefrom, and process for producing the fibrid and the paper products
A Standard patent application filed on 09 June 1993 credited to Tomioka, Isao
;
Nakano, Takeshi
;
Wada, Masato
;
Echigo, Yoshiaki
;
Furukawa, Mikio
Details
Application number :
40171
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Polyimide precursor fibrid, polyimide paper, polyimide composite paper and polyimide composite board obtained therefrom, and process for producing the fibrid and the paper products