Films, Mouldings and other Applications. 

 -  In Polyimides, p.252-284, 1990 .
<br/><br/> Films of aromatic polyimides represent the largest end-use area for the polyimides. The earliest research in this field describing the discovery and invention of the polyimides included assessment of film properties, as representative of the polymer class as a whole [1]. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HOLLOW FIBRE<br/>DRAW RATIO<br/>ACETIC ANHYDRIDE<br/>POLYIMIDE FILM<br/>AMIC ACID