POLYIMIDE POWDER AND PREPARATION METHOD THEREFOR
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United States of America
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Issued Date -
Dec 12, 2024
app pub date -
Sep 20, 2022
filing date -
Sep 20, 2022
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Abstract
The present invention relates to a polyimide powder and a preparation method therefor. With respect to the polyimide powder and the preparation method therefor, according to the present invention, a preparation process is simplified such that process efficiency can be improved, a polyimide is prepared in the form of a powder so as to facilitate molding thereof, and the polyimide has a low precipitation temperature and a high intrinsic viscosity so as to facilitate processing thereof, and has a uniform particle size so as to have excellent processability.
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