| Publication Number | Title | Priority Date |
|---|---|---|
| JP-2022043096-A | Resin composition, method for manufacturing cured relief pattern, and semiconductor device | 2021-12-01 |
| CN-113930075-A | Polyimide/inorganic material composite aerogel thermal insulation layer for smoking set | 2021-11-30 |
| CN-114085378-A | Polyamide acid solution and preparation method thereof, polyimide film and preparation method and application thereof | 2021-11-16 |
| CN-114059354-A | Process for preparing Teflon high-temperature cloth based on impregnation method | 2021-10-25 |
| CN-113831582-A | Cross-linked polyimide-based composite aerogel and preparation method thereof | 2021-10-14 |
| CN-113604045-A | Thermoplastic polyimide resin composite film with low dielectric property and preparation method thereof | 2021-08-31 |
| CN-113717136-A | High-yield green safe synthesis method of 3,3',4,4' -biphenyl tetracarboxylic dianhydride | 2021-07-27 |
| CN-113388108-A | Polyimide resin with self-repairing function, polyimide film, preparation method of polyimide film and flexible foldable display screen cover plate base film | 2021-06-30 |
| CN-113321807-A | Preparation method of crown ether-containing copolymerized polyimide and phosphoric acid-doped proton exchange membrane thereof | 2021-06-15 |
| CN-113372554-A | Semi-alicyclic polyimide and application of film thereof in gas separation | 2021-06-10 |
