| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a seamless polyimide belt enhanced in thickness precision, and the polyimide belt. <P>SOLUTION: In the method for manufacturing a seamless polyimide belt including a process for coating the inner surface of a cylindrical mold with a polyamic acid solution by a dispenser, the polyamic acid solution, which is supplied to the inner surface of the cylindrical mold from the discharge part of the dispenser, is applied to the inner surface of the cylindrical mold while gas is blown against the polyamic acid solution simultaneously with the discharge of the polyamic acid solution or succeeding to the discharge thereof while rotating the cylindrical mold in its peripheral direction and moving the dispenser in a rotary axis direction. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
