Lingyun Pang

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
WATERBORNE POLYURETHANE DISPERSION AND METHOD FOR PREPARING THE SAME
- Publication number 20220177635
- Publication date Jun 9, 2022
- Dow Silicones Corporation
- Yanli Feng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATERBORNE POLYURETHANE DISPERSION AND METHOD FOR PREPARING SAME
- Publication number 20220153915
- Publication date May 19, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Yanli Feng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...