Bang Wei Xi

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
PROCESS OF PREPARING POLYURETHANE ELASTOMER FOAM
- Publication number 20240327591
- Publication date Oct 3, 2024
- BASF SE
- Zhen Peng LIANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION USEFUL FOR THE PREPARATION OF POLYURETHANE FOAMS
- Publication number 20220098359
- Publication date Mar 31, 2022
- BASF SE
- Bang Wei Xi
- A43 - FOOTWEAR
Information Patent Application
METHOD FOR PREPARING POLYURETHANE FOAMS
- Publication number 20220098383
- Publication date Mar 31, 2022
- BASF SE
- Bang Wei Xi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...