Yanhui CHEN

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
SELF-EMULSIFYING EPOXY COMPOSITION AND THE COATING COMPOSITION PREP...
- Publication number 20220290001
- Publication date Sep 15, 2022
- RHODIA OPERATIONS
- Peng ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Scavenging Airborne Formaldehyde
- Publication number 20200197864
- Publication date Jun 25, 2020
- RHODIA OPERATIONS
- Peng XU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL