Jiajie CHEN

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Patents Applicationslast 30 patents

Information Patent Application
POLYPROPYLENE COMPOSITION AND PREPARATION METHOD THEREFOR
- Publication number 20230002604
- Publication date Jan 5, 2023
- KINGFA SCI & TECH CO., LTD.
- Jiajie CHEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
USE OF ETHOXYAMIDE POLYMER AS DELAY COMBUSTION AGENT, LOW-ODOR COMB...
- Publication number 20210163709
- Publication date Jun 3, 2021
- KINGFA SCI. & TECH. CO., LTD.
- Fei YU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...